METHOD FOR CONTROLLING THE FUNCTIONING OF AT LEAST ONE SMART HOME APPLIANCE AND NETWORK SYSTEM

The present invention relates to the field of communication technologies, and more particularly, relates to a method and a network for controlling the functioning of home appliances.

Background of the Invention

Nowadays the use of home appliances, more particularly smart home appliances, is widespread.

Smart home appliances refer to home appliances which share information and/or communicate with external devices, such as an access point like a home gateway or a smartphone.

According to known systems, smart home appliances can be controlled by computer program running on corresponding computer or mobile phone, also known as application (APP), to implement functions of the smart home appliances.

Due to the high number of functions and/or parameters of smart home appliances, controlling of the smart home appliances through said application may be quite complicated for the user.

The object of the present invention is therefore to overcome the drawback posed by the known technique.

In particular, an object of the present invention is obtaining a more user- friendly control of smart home appliances for user (s).

Description of the Invention

In a first aspect thereof the present invention relates to a method for controlling the functioning of at least one smart home appliance of a network system comprising a cloud server, a terminal device storing and executing at least one program including instructions and at least one smart home appliance, said at least one smart home appliance being registered in said cloud server, wherein the method comprises a phase of creating an activity group comprising the steps of:

- selecting on said terminal device one or more smart home appliances of said at least one registered smart home appliance;

- selecting on said terminal device one or more control instructions;

- associating said selected one or more control instructions to said selected one or more smart home appliances;

- selecting on said terminal device a trigger event for each one of said selected one or more control instructions;

and the method further comprises the steps of:

- activating on said terminal device said activity group; and

- said cloud server sending said selected one or more control instructions to said selected one or more smart home appliances according to said trigger event.

Preferably, said method for controlling the functioning of at least one smart home appliance is a method for wirelessly controlling the functioning of at least one smart home appliance.

Preferably, the method comprises a step of identifying said activity group with an activity group name by typing a group name via said terminal device.

Preferably, said step of selecting on said terminal device one or more control instructions comprises a step of selecting one or more control instructions among pre-set control instructions, wherein said pre-set control instructions are pre prepared control instructions registered in said cloud server and/or in said terminal device, which may be executed by said selected one or more smart home appliances or said pre-set control instructions are pre-prepared control instructions created by a user and registered in said cloud server and/or in said terminal device which may be executed by said selected one or more smart home appliances.

Preferably, the method further comprises a step of sending an alert notification to said terminal device when said trigger event occurs or is about to occur or has just occurred and a step of replying through said terminal device to enable said cloud server to send said selected one or more control instructions to said selected one or more smart home appliances.

Preferably, the method further comprises a step of sending a reminder notification to said terminal device to remind that said trigger event occurs or is about to occur or has just occurred.

Preferably, said step of selecting a trigger event for said control instruction comprises the steps of selecting a date and/or a time.

In a preferred embodiment, said step of selecting a trigger event for said control instruction comprises the steps of:

- selecting a date;

- selecting a starting time and an ending time or duration for said selected control instruction. Preferably, said duration time is automatically set at a predetermined value once the starting time has been selected.

In another preferred embodiment, said step of selecting a trigger event for said selected control instruction comprises the steps of:

- selecting a starting time and an ending time or duration within a day for said selected control instruction;

- activating said starting time and said ending time or duration by selecting one or more days of the week for repeating said selected control instruction at said selected one or more days of the week.

In a further preferred embodiment, said trigger event is a geographical location-based event wherein said geographical location is determined by said cloud server which receive a positioning information from a GPS unit of said terminal device.

Preferably, said geographical location-based event comprises starting or ending said selected one or more control instructions when said terminal device reaches a predetermined distance from the geographical location of said selected one or more smart home appliances while said terminal device is moving away from said selected one or more smart home appliances.

Preferably, said geographical location-based event comprises:

- detecting via said cloud server when said terminal device reaches a predetermined distance from the geographical location of said selected one or more smart home appliances while said terminal device is moving away from said selected one or more smart home appliances;

- sending a notification to said terminal device to accept the starting or ending of said selected control instruction;

- accepting said notification via said terminal device.

In another preferred embodiment, said geographical location-based event comprises starting or ending said selected control instruction when said terminal device reaches a predetermined distance from the geographical location of said selected one or more smart home appliances while said terminal device is moving towards said selected one or more smart home appliances.

In a further preferred embodiment, said trigger event depends on the functioning mode of said selected one or more smart home appliances and/or the functioning status of said selected one or more smart home appliances and/or historical data of said selected one or more smart home appliances.

Historical data preferably refer to the trend of characteristic parameters or features of the smart appliance over time.

Preferably, the method comprises the steps of:

- selecting on said terminal device two or more smart home appliances of the same type among said at least one smart home appliance, preferably two or more air conditioning units;

- grouping on said terminal device said selected two or more smart home appliances of the same type into a products group;

- selecting on said terminal device one or more control instructions;

- associating said selected one or more control instructions to said products group to define one or more group control instructions;

and

- said cloud server sending said one or more group control instructions to said grouped smart home appliances so that all the grouped smart home appliances concurrently execute one or more identical functions according to said one or more group control instructions.

Preferably, same type appliances are appliances that can be controlled by means of same control instructions and execute identical functions according to said control instructions.

Preferably, the method comprises a phase of adding to said already created products group a further smart home appliance which is of the same type with respect to said grouped smart home appliances.

Preferably, the method comprises the steps of:

- selecting on said terminal device further two or more smart home appliances of the same type among said two or more smart home appliances, preferably two or more air conditioning units;

- grouping on said terminal device said selected further two or more smart home appliances of the same type into a second products group;

- selecting on said terminal device one or more control instructions;

- associating said selected one or more control instructions to said second products group to define one or more group control instructions;

and

- said cloud server sending said one or more group control instructions to said grouped smart home appliances so that all the grouped smart home appliances of said second products group concurrently execute one or more identical functions according to said one or more group control instructions.

Preferably, said network system comprises:

a first user registered in said cloud server, said first user using said terminal device and being able to select on said terminal device one or more control instructions and to associate said selected one or more control instructions to said registered smart home appliance, said cloud server being able to send said one or more control instructions selected by said first user to said registered smart home appliance; the method comprises the steps of:

creating a sharing users group for sharing control of said registered smart home appliance,

- wherein the first user sends an invitation notification, via said program running on said terminal device, to a second terminal device of a second user to participate to said users group, said second terminal device storing and executing a program including instructions and

- wherein said second user accepts the invitation notification, via said program running on said second terminal device, and

- wherein said cloud server associates said second terminal device of said second user to said registered smart home appliance, said second user being able to select on said second terminal device one or more control instructions and being able to associate said selected one or more control instructions to said registered smart home appliance, and said cloud server being able to send said one or more control instructions selected by said second user to said registered smart home appliance.

Advantageously, said users group defines a shared control system wherein said first user and second user both may control the functioning of said registered smart home appliance.

Preferably, after said step of creating a sharing users group, said program running on said terminal device of said first user displays said first user and said second user as members of said users group and said program running on said second terminal device displays said first user and said second user as members of said users group.

Preferably, said program running on said terminal device of said first user further displays said registered smart home appliance associated to said members of said users group and said program running on said second terminal device further displays said registered smart home appliance associated to said members of said users group.

Preferably, said first user is displayed through an icon comprising identification data referred to said first user and said second user is displayed through an icon comprising identification data referred to said second user.

Preferably, said identification data comprises photo and/or name of the user and/or the initial of the name.

In another aspect the present invention relates to a network system comprising a cloud server, a terminal device storing and executing at least one program including instructions and at least one smart home appliance registered in said cloud server, wherein said terminal device is configured for creating an activity group, said creation of an activity group comprising the steps of:

- selecting on said terminal device one or more smart home appliances of said at least one registered smart home appliance;

- selecting on said terminal device one or more control instructions;

- associating said selected one or more control instructions to said selected one or more smart home appliances;

- selecting on said terminal device a trigger event for each one of said selected one or more control instructions;

and wherein said terminal device is configured for activating said activity group; and said cloud server is configured for sending said selected one or more control instructions to said selected one or more smart home appliances according to said trigger event.

Preferably, said network system is a wireless network system.

Preferably, the network further comprises an access point for the network connection of said at least one smart home appliance, said terminal device and said cloud server.

Preferably, the network comprises a step of identifying said activity group with an activity group name by typing a group name via said terminal device.

Preferably, said step of selecting on said terminal device one or more control instructions comprises a step of selecting one or more control instructions among pre-set control instructions, wherein said pre-set control instructions are pre- prepared control instructions registered in said cloud server and/or in said terminal device, which may be executed by said selected one or more smart home appliances or said pre-set control instructions are pre-prepared control instructions created by a user and registered in said cloud server and/or in said terminal device which may be executed by said selected one or more smart home appliances.

Preferably, it is foreseen a step of sending an alert notification to said terminal device when said trigger event occurs or is about to occur or has just occurred and a step of replying through said terminal device to enable said cloud server to send said selected one or more control instructions to said selected one or more smart home appliances.

Preferably, it is foreseen a step of sending a reminder notification to said terminal device to remind that said trigger event occurs or is about to occur or has just occurred.

Preferably, said step of selecting a trigger event for said control instruction comprises the steps of selecting a date and/or a time.

In a preferred embodiment, said step of selecting a trigger event for said control instruction comprises the steps of:

- selecting a date;

- selecting a starting time and an ending time or duration for said selected control instruction.

Preferably, said duration time is automatically set at a predetermined value once the starting time has been selected.

In another preferred embodiment, said step of selecting a trigger event for said selected control instruction comprises the steps of:

- selecting a starting time and an ending time or duration within a day for said selected control instruction;

- activating said starting time and said ending time or duration by selecting one or more days of the week for repeating said selected control instruction at said selected one or more days of the week.

In a further preferred embodiment, said trigger event is a geographical location-based event wherein said geographical location is determined by said cloud server which receive a positioning information from a GPS unit of said terminal device.

Preferably, said geographical location-based event comprises starting or ending said selected one or more control instructions when said terminal device reaches a predetermined distance from the geographical location of said selected one or more smart home appliances while said terminal device is moving away from said selected one or more smart home appliances.

Preferably, said geographical location-based event comprises:

- detecting via said cloud server when said terminal device reaches a predetermined distance from the geographical location of said selected one or more smart home appliances while said terminal device is moving away from said selected one or more smart home appliances;

- sending a notification to said terminal device to accept the starting or ending of said selected control instruction;

- accepting said notification via said terminal device.

In another preferred embodiment, said geographical location-based event comprises starting or ending said selected control instruction when said terminal device reaches a predetermined distance from the geographical location of said selected one or more smart home appliances while said terminal device is moving towards said selected one or more smart home appliances.

In a further preferred embodiment, said trigger event depends on the functioning mode of said selected one or more smart home appliances and/or the functioning status of said selected one or more smart home appliances and/or historical data of said selected one or more smart home appliances.

Historical data preferably refer to the trend of characteristic parameters or features of the smart appliance over time.

Preferably, it comprises the steps of:

- selecting on said terminal device two or more smart home appliances of the same type among said at least one smart home appliance, preferably two or more air conditioning units;

- grouping on said terminal device said selected two or more smart home appliances of the same type into a products group;

- selecting on said terminal device one or more control instructions;

- associating said selected one or more control instructions to said products group to define one or more group control instructions;

and

- said cloud server sending said one or more group control instructions to said grouped smart home appliances so that all the grouped smart home appliances concurrently execute one or more identical functions according to said one or more group control instructions.

Preferably, same type appliances are appliances that can be controlled by means of same control instructions and execute identical functions according to said control instructions.

Preferably, it is foreseen a phase of adding to said already created products group a further smart home appliance which is of the same type with respect to said grouped smart home appliances.

Preferably, it is foreseen the steps of:

- selecting on said terminal device further two or more smart home appliances of the same type among said two or more smart home appliances, preferably two or more air conditioning units;

- grouping on said terminal device said selected further two or more smart home appliances of the same type into a second products group;

- selecting on said terminal device one or more control instructions;

- associating said selected one or more control instructions to said second products group to define one or more group control instructions;

and

- said cloud server sending said one or more group control instructions to said grouped smart home appliances so that all the grouped smart home appliances of said second products group concurrently execute one or more identical functions according to said one or more group control instructions.

Preferably, said network comprises:

a first user registered in said cloud server, said first user using said terminal device and being able to select on said terminal device one or more control instructions and to associate said selected one or more control instructions to said registered smart home appliance, said cloud server being able to send said one or more control instructions selected by said first user to said registered smart home appliance; the method comprises the steps of:

creating a sharing users group for sharing control of said registered smart home appliance,

- wherein the first user sends an invitation notification, via said program running on said terminal device, to a second terminal device of a second user to participate to said users group, said second terminal device storing and executing a program including instructions and

- wherein said second user accepts the invitation notification, via said program running on said second terminal device, and

- wherein said cloud server associates said second terminal device of said second user to said registered smart home appliance, said second user being able to select on said second terminal device one or more control instructions and being able to associate said selected one or more control instructions to said registered smart home appliance, and said cloud server being able to send said one or more control instructions selected by said second user to said registered smart home appliance.

Advantageously, said users group defines a shared control system wherein said first user and second user both may control the functioning of said registered smart home appliance.

Preferably, it is foreseen that after said step of creating a sharing users group, said program running on said terminal device of said first user displays said first user and said second user as members of said users group and said program running on said second terminal device displays said first user and said second user as members of said users group.

Preferably, said program running on said terminal device of said first user further displays said registered smart home appliance associated to said members of said users group and said program running on said second terminal device further displays said registered smart home appliance associated to said members of said users group.

Preferably, said first user is displayed through an icon comprising identification data referred to said first user and said second user is displayed through an icon comprising identification data referred to said second user.

Preferably, said identification data comprises photo and/or name of the user and/or the initial of the name.

Preferably, the smart home appliance is one of: an air conditioning unit, a refrigerator, an oven, a microwave oven, a laundry washing machine, a laundry drying machine, a laundry washing and drying machine, a dishwasher.

Preferably, said terminal device comprises a processor and a memory.

It has to be noted that when we refer to an action on the terminal device, like the actions of “selecting on the terminal device”, “activating on the terminal device”,“typing a name via the terminal device” it is meant that that the user is interacting with the terminal device, preferably by touch operating a terminal device screen, where the program (APP) is running.

In other words, the program (APP) which is running on the terminal device is configured to interact with the user, for example displaying proper screens/messages/icons/notifications on the terminal device screen, so that the user may carried out said actions by properly operating the terminal device screen.

Brief Description of the Drawings

Further characteristics and advantages of the present invention will be highlighted in greater detail in the following detailed description of some of its preferred embodiments, provided with reference to the enclosed drawings. In the drawings, corresponding characteristics and/or components are identified by the same reference numbers. In particular:

- Figure 1 is a diagram of a network system in accordance with a first embodiment of the present disclosure;

- Figure 2 is a flow chart illustrating a process for controlling the functioning of smart home appliances of a network system in accordance with a first aspect of the present disclosure;

- Figures 3 to 31 are views illustrating an exemplary screen displayed on a terminal device during a process for controlling the functioning of smart home appliances;

- Figure 32 is a flow chart illustrating a process for controlling the functioning of smart home appliances of a network system in accordance with a second aspect of the present disclosure;

- Figures 33 to 36 are views illustrating an exemplary screen displayed on a terminal device during a process for controlling the functioning of smart home appliances;

- Figure 37 is a diagram of a network system in accordance with a second embodiment of the present disclosure;

- Figure 38 is a flow chart illustrating a process for controlling the functioning of smart home appliances of a network system in accordance with a third aspect of the present disclosure;

- Figures 39 to 46 are views illustrating an exemplary screen displayed on a terminal device during a process for controlling the functioning of smart home appliances.

Detailed Description of the Invention

The present invention has proved to be particularly advantageous when applied to the control of home appliances such as air conditioning units or refrigerators, as described below. It should in any case be underlined that the present invention is not limited to such home appliances. On the contrary, the present invention can be conveniently applied to the control of other home appliances, such as ovens, microwave ovens, laundry washing machines, laundry drying machines, laundry washing and drying machines, dishwashers.

More particularly, we will refer hereinafter to smart home appliances, i.e. home appliances which share information and/or communicate with external devices, such as an access point like a home gateway or a smartphone.

Figure 1 shows a schematic view of a network system 10 according to an embodiment of the present invention.

The network system 10, according to an example embodiment, preferably comprises a terminal device 20, three smart home appliances 30, 40, 50, an access point 60 and a cloud server 100.

The terminal device 20 preferably comprises an electronic device capable of transmitting and receiving data through wireless communication and having an interface for the user to interact, such as a touchscreen. The terminal device 20 preferably comprises a smart phone or a tablet equipped with a touchscreen. The terminal device 20 preferably comprises a processor and a memory so that the terminal device 20 may store and execute programs including instructions, such as programs known as applications (APPs).

Although Figure 1 illustrates that the terminal device 20 is a smartphone, this is merely an example and the terminal device 20 is not limited thereto.

Furthermore, the network system may comprise not only one terminal device but a plurality of terminal devices, preferably a plurality of smartphones (as shown in preferred embodiment of Figure 37 better described later).

Smart home appliances 30, 40, 50 illustrated in Figure 1 preferably comprise a first air conditioning unit 30, a second air conditioning unit 40 and a refrigerator 50. Although Figure 1 illustrates that the smart home appliances are air conditioning units and a refrigerator, this is merely an example and the home appliances are not limited thereto, as already said above.

The network system 10 preferably refers to a home network system 10 wherein the first air conditioning unit 30 may be preferably arranged in a first room (living room) of the house and the second air conditioning unit 40 may be preferably arranged in a second room (bedroom) of the house. Throughout the description, the first air conditioning unit 30 may also be indicated as the living room air conditioning unit and the second air conditioning unit 40 may also be indicated as the bedroom air conditioning unit.

Smart home appliances are home appliances capable of transmitting and receiving data through wireless communication with other devices.

Smart home appliances preferably comprise a wireless communication module and a processor. The communication module is configured to communicate with the access point 60 and the processor is preferably configured to control the overall operation of the home appliance. The communication module preferably comprises an antenna and a wireless communication chip.

In a preferred embodiment, the home appliances preferably comprise a user interface for displaying communication information.

The access point 60 refers to a device that enables a device to be connected to a network. Preferably, the access point 60 refers to a device that enables a device capable of wireless communication to be connected to a network.

For example, the access point 60 may be a wireless fidelity (Wi-Fi) that enables connection to a network through Wi-Fi communication. When the access point 60 allows the connection, the devices connected thereto may be also connected to an external network, preferably the cloud server 100, through the access point 60.

An access point 60 is also usually indicated as home gateway. In a preferred embodiment, the access point 60 is a residential gateway such as a DSL modem. In a further preferred embodiment, the access point 60 may also be a smartphone device.

Access point 60 preferably requires information for the connection thereto, like an SSID (service set identifier). The access point 60 may receive an authentication key from a device, and when the inputted authentication key is correct the access point 60 may allow the device to be connected to the access point 60.

According to Figure 1 , the terminal device 20 and smart home appliances 30, 40, 50 in the house may access the access point 60 for communication therebetween and with the cloud server 100 to form the network system 10.

Preliminary operations are carried out by acting on the terminal device 20 and the smart home appliances 30, 40, 50 for authentication at the access point 60.

At this purpose, the user preferably acts on a dedicated button or a touchscreen key of the smart home appliances 30, 40, 50, or preferably follows manual user’s instructions, to operate the communication module for communication with the access point 60. A pairing between the smart home appliances 30, 40, 50 and the access point 60 is thus performed.

The cloud server 100 may be a server that provides a cloud service. The cloud server 100 may comprise a virtual server which collaborates with various devices over the Internet. A data center operator manages data and operates the cloud server 100. The data center operator may preferably the corporation which manufacturers the smart home appliances 30, 40, 50.

The cloud server 100, for example, may preferably comprise a corporation server physically placed in a country and/or may preferably comprise a corporation cloud platform and the two may preferably communicate therebetween.

The cloud server 100 preferably comprises an application storage server in which at least one application, or APP, is stored. The cloud server 100 may store an application or updated file of application, may transmit the application or the updated file of application to the terminal device 20 according to a request of the terminal device 20 (download request).

The terminal device 20 may install the APP received from the cloud server 100 or may install the application update file received from the cloud server 100, and then may execute the installed APP.

The terminal device 20 may transmit user authentication information to the cloud server 100 to access to the cloud server 100 by using a pre-registered user account. If a user account in the cloud server 100 is absent, the cloud server 100 may perform registration process to register a user account. Hereinafter for convenience of description, it is assumed that a pre-registered user account is already existed. User authentication information may include at least one of user identification number (ID) and password for authentication. The ID and password for authentication may be formed by at least one of symbol, character and number. The ID may include a variety type of indicators capable of identifying a person, such as a user’s e-mail address, register number and mobile phone number. As needed, the terminal device 20 may display an input window to receive user identification number and a password for authentication for user authentication. The terminal device 20 may store user identification number and a password for authentication in advance. The user authentication information may be encrypted for security before transmitted to the cloud server 100.

According to an aspect of the invention, the network system 10 is created by using an APP installed in the terminal device 20.

Firstly, a registration process to register a user account is carried out, as said above. For the present invention, it has to be pointed out that a user uses a respective terminal device.

The cloud server 100 preferably comprises a user account storage server in which user authentication information for each user are stored, preferably a user account storage server in the corporation server.

Secondly, a registration process to register the smart home appliances 30, 40, 50 is carried out.

The cloud server 100 preferably comprises a home appliances storage server in which home appliance information implemented by the manufacturer are stored, preferably a home appliances storage server in the corporation server.

The aim of the registration process is to register the smart home appliances 30, 40, 50 using the APP in the terminal device 20.

The appliance registration process firstly comprises the model identification of the smart home appliance 30, 40, 50.

In an embodiment of the invention, for example, the appliance registration is carried out by reading a barcode or a QR code which is printed on the smart home appliance 30, 40, 50 by the manufacturer. Said code is read by using the APP in the terminal device 20.

In a further embodiment of the invention, for example, the appliance registration is carried out by identifying the model and/or the product model and/or the serial number which is printed on the smart home appliance 30, 40, 50 by the manufacturer. Said code is preferably inserted/typed by the user using the APP in the terminal device 20.

Once the smart home appliance 30, 40, 50 has been identified, the cloud server 100 may register the home appliances 30, 40, 50 linked to the terminal device 20 that has carried out the registration process.

The network system 10 is thus created and the cloud server 100, preferably the corporation server, stores user information and home appliances information relating the network system 10.

Figure 2 is a flow chart illustrating an exemplary process for controlling the functioning of one or more of the registered smart home appliances 30, 40, 50 through the APP on the terminal device 20 in accordance with one aspect of the present invention. Figures 3 to 11 are views illustrating exemplary screens displayed on the terminal device 20 during said process of controlling the functioning of one or more of the registered smart home appliances 30, 40, 50.

As illustrated in Figure 2, a phase of creating an activity group may be set up by using the terminal device 20, preferably by acting on the touchscreen of the terminal device 20 by the user.

In step S100, one or more smart home appliances among the registered smart home appliances are selected on the terminal device 20, preferably via the touchscreen of the terminal device 20.

Preferably, said one or more smart home appliances are selected from an appliances list proposed on screen of the terminal device 20 that lists all the registered smart home appliances.

In step S102, one or more control instructions are selected on the terminal device 20, preferably via the touchscreen of the terminal device 20.

The term“control instruction” refers to any instruction, or signal, for a home appliance that causes the same to execute a corresponding action.

For example, a control instruction may be “switch ON” or“high fan speed” for an air conditioning unit 30, 40 or“turbo refrigeration” for a refrigerator 50.

In an embodiment, selection in step S102 preferably comprises the step of selecting one or more control instructions among pre-set control instructions which are proposed on screen of the terminal device 20 for the selected home appliance. The selected one or more control instructions are therefore associated to the selected one or more smart home appliances. Preferably, the pre-set control instructions are pre-prepared control instructions registered in the cloud server 100 and/or in the terminal device 20 which may be executed by the selected one or more smart home appliances.

In a further preferred embodiment, the pre-set control instructions are pre-prepared control instructions created by the user and registered in the cloud server 100 and/or in the terminal device 20 which may be executed by the selected one or more smart home appliances. Said pre-prepared control instructions are created by the user in an ad-hoc process, not described, carried out via the terminal device 20 through the APP, preferably via the touchscreen of the terminal device 20.

In step S104, a trigger event is selected for each one of the selected one or more control instructions on the terminal device 20, preferably via the touchscreen of the terminal device 20.

In an embodiment, the trigger event is a trigger time event.

In such a case, preferably, the trigger event in step S104 preferably comprises the step of selecting a date, for example a day/month/year date format, and selecting a starting time and an ending time in that selected day.

In another embodiment, starting time and duration is selected instead of selecting starting and ending times. In a further preferred embodiment, the duration time is automatically set at a predetermined value once the starting time has been selected by the user.

Also preferably, the trigger event may be a time event which occurs cyclically.

In such a case, preferably, the trigger event in step S104 preferably comprises a first step of selecting the starting time and the ending time, or duration, within the day and selecting one or more days of the week for repeating the control instruction at the selected one or more days of the week.

In a further preferred embodiment, the trigger event is a geographical location-based event.

At his purpose, the terminal device 20 is preferably equipped with a GPS and positioning information of the terminal device 20 are received by the cloud server 100.

In one embodiment, preferably, the trigger event in step S104 comprises starting or ending the selected control instruction when the terminal device 20 reaches a predetermined distance from the geographical location of the selected at least one smart home appliance while the terminal device 20 is moving away from the selected at least one smart home appliance. In a preferred embodiment, the cloud server 100 sends a notification to the terminal device 20 to accept the starting or ending of the selected control instruction and the terminal device 20 (user) accepts the notification to eventually activate the trigger event.

In another embodiment, preferably, the trigger event in step S104 comprises starting or ending the selected control instruction when the terminal device 20 reaches a predetermined distance from the geographical location of the selected at least one smart home appliance while the terminal device 20 is moving towards the selected at least one smart home appliance.

In further preferred embodiments, the trigger event in step S104 may be an event which depends on other parameters, like for example:

- the functioning mode of the selected one or more smart home appliances; or

- the functioning status of the selected one or more smart home appliances; or

- historical data on functioning of the selected one or more smart home appliances.

Historical data preferably refer to the trend of characteristic parameters or features of the smart appliance over time.

For example, when the selected smart home appliance is a refrigerator, the trigger event may depend on the inside temperature changing of the refrigerator (functioning mode) or outside temperature changing or season changing or sunset/sunrise conditions (functioning status) or the frequency of refrigerator door opening (historical data).

In a first example, the trigger event may set as “when the door is opened more than a prefixed number of times in prefixed period of time” that can be associated to the “Turbo refrigerator” control instruction, i.e. the refrigerator is controlled to increase the cooling capacity when the door is often opened.

In a further example, when the selected smart home appliance is an air conditioning unit, the trigger event may set as“when the temperature inside the room is higher than a prefixed value” that can be associated to a “Powerful” control instruction, i.e. the air conditioning unit is controlled to increase the cooling capacity when the room temperature is too high. After step S104 has been carried out, the phase of creating an activity group is concluded.

In step S106, the activity group previously created is activated on said terminal device 20, preferably via the touchscreen of the terminal device 20.

According to an aspect of the invention, after activation of the activity group the cloud server 100 manages the functioning of the selected one or more smart home appliances (step S108).

In step S108, the cloud server 100 sends the selected one or more control instructions to the selected one or more smart home appliances according to the trigger event.

In a preferred embodiment, preferably, the process further comprises a step of sending an alert notification to the terminal device 20 (user) when the trigger event occurs, or is about to occur or has just occurred, and a step of replying through the terminal device 20 to enable the cloud server 100 to eventually send the selected one or more control instructions to the selected one or more smart home appliances.

In a further preferred embodiment, preferably, the process further comprises a step of sending a reminder notification to the terminal device 20 (to the user) to remind that the trigger event occurs or is about to occur or has just occurred.

Figures 3 to 1 1 are views illustrating an exemplary screen displayed on the terminal device 20 during a process of controlling home appliances 30, 40, 50 in a network system 10 as illustrated in Figure 1 and according to a first embodiment of the above described method shown in Figure 2.

As illustrated in Figure 3, the terminal device 20 displays a main screen for“ACTIVITIES” wherein different visual elements (Icon) and tools are arranged. Tools are preferably realized by an image so that a user intuitively recognizes the function thereof. The main screen here illustrated shows that no activities are planned for today 20 JUNE and tomorrow 21 JUNE (only a reminder“clean up” for today is displayed).

A user may start to create an activity group by touch operating the addition tool t1. The terminal device 20 displays a new activity group screen, as illustrated in Figure 4, in response to touch operation. When the new activity group is displayed, a user may type a name for the new activity group, for example“movie night” (Figure 5). As soon as the user types a word, the next tool t2 is enabled. By touch operating the next tool t2 or the key“DONE” on the keyboard, the terminal device 20 displays a smart home appliances selection screen (Figure 6). The user may select at least one smart home appliance among a plurality of home appliances listed on the screen. Flome appliances listed on the screen refer to home appliances already registered in the cloud server 100, as explained above.

Registration process for smart home appliances, not described in detail, is carried out through proper screens displayed on the terminal device 20.

As shown in the example of Figure 6, the list comprises three smart home appliances already registered in the cloud server 100, namely the“living room air conditioning unit”, the“bedroom air conditioning unit” and the“refrigerator”, which correspond to the first air conditioning 30, the second air conditioning unit 40 and the refrigerator 50 of the network system 10.

According to present example, the user has selected the“living room air conditioning unit” and the“refrigerator” by touch operating corresponding selection tools (toggle t3 and t4).

By touch operating the next tool t2 the terminal device 20 displays a control instructions selection screen (Figure 7). A first group of control instructions are associated, or linked, to the“living room air conditioning unit” previously selected and a second group of control instructions are associated, or linked, to the “refrigerator” previously selected.

The user may select a control instruction of the first group among a plurality of pre-set control instructions listed on the screen.“Pre-set 1” to“Pre-set 5” are pre-prepared control instructions registered in the cloud server 100 and/or in the terminal device 20 which may be executed by the“living room air conditioning unit” and“User’s favourite 1” and“User’s favourite 2” are pre-prepared control instructions created by the user and registered in the cloud server 100 and/or in the terminal device 20 which may also be executed by the“living room air conditioning unit”.

Flere, the user has selected the“Pre-set 2” control instruction (Figure 8).

Analogously, the user may select a control instruction of the second group among a plurality of pre-set control instructions listed on the screen.“Turbo refrigerator”,“Turbo frezeer”, etc. are all pre-prepared control instructions registered in the cloud server 100 and/or in the terminal device 20 which may be executed by the“refrigerator”.

Flere, the user has selected the“Turbo refrigerator” control instruction

(Figure 7). It has to be noted that a pre-set control instruction may comprise a single action, like for example the turbo refrigerator action for the refrigerator, but may also comprise a plurality of actions, like for example the functioning mode (cooling or dehumidification or heating), the fan speed and inclination of the airflow direction flap for the air conditioning unit.

By touch operating the next tool t2 (Figure 7 or Figure 8) the terminal device 20 displays a trigger event selection screen (Figure 9).

The trigger event of the present example is preferably a time event.

The user may select a single date, for example the current day “Thursday” 20/06/2018, and a starting time 20:00 and an ending time 21 :00 (Figure 9).

Selection of a single date event is carried out by touch operating the selection tool (toggle t30).

In further preferred embodiments, a starting time and a duration time may be set, or the duration time may be automatically set at a predetermined value once the starting time has been selected (for example a predetermined duration of 8 hours).

Also, the trigger time event here selected is a single date event, namely the current day“Thursday”.

In further embodiments, the time event may be preferably set to occurs cyclically/periodically, for example repeated every week in one or more desired days of the week (Figure 10).

Selection of a cyclically time event is carried out by touch operating the selection tool (toggle t30). Preferably, the cyclically time event is proposed on the screen when toggle t30 is de-activated.

The cyclically time event of the present example occurs every

“Thursday” with a starting time 20:00 and an ending time 21 :00 (Figure 10).

The set trigger event is associated to the selected control instructions “Pre-set 2” of the“living room air conditioning unit” and“Turbo refrigerator” of the “refrigerator”.

By touch operating the save tool t5 the terminal device 20 saves the activity as created and displays the main screen for“ACTIVITIES” wherein the created activity“movie night” is displayed (Figure 1 1 ).

In one embodiment, the activity just saved is active and ready to be performed. In further embodiments, the saved activity needs to be activated by the user, for example by acting on a tick, in a proper activation screen (not shown) in order to be ready to be performed.

According to the invention, once the created activity has been activated, functioning of the“living room air conditioning unit” and of the“refrigerator” will be controlled through the selected control instructions and according to said trigger event via the cloud server 100.

In particular, the cloud server 100 will send the selected control instructions to the selected home appliances according to the trigger event. In the example, the cloud server 100 will send the control instruction“Pre-set 2” to the “living room air conditioning unit” and the control instruction“Turbo refrigerator” to the “refrigerator” from 20:00 to 21 :00 of today Thursday 20/06/2018 (or alternatively from 20:00 to 21 :00 of every Thursday if the cyclical time event was selected).

Figures 12 to 16 are views illustrating an exemplary screen displayed on the terminal device 20 during a process of controlling home appliances 30, 40, 50 in a network system 10 as illustrated in Figure 1 and according to a second embodiment of the above described method shown in Figure 2.

As illustrated in Figure 12, the terminal device 20 displays a main screen for“ACTIVITIES” and no activities are planned for today 20 JUNE and tomorrow 21 JUNE (only a reminder“clean up” for today is displayed).

A user may start to create an activity group by touch operating the addition tool t2. The terminal device 20 displays a new activity group screen, as illustrated in Figure 13, in response to touch operation. When the new activity group is displayed, a user may preferably type a name for the new activity group as previously described with reference to first preferred embodiment.

Flere, instead, the user selects one activity among a plurality of activities listed on the screen. Activities listed on the screen refer to pre-set activities already registered in the cloud server 100 and/or in the terminal device 20.

According to present example, the user has selected the activity named

“Churrasco”.

When the user selects the activity“Churrasco” the terminal device 20 displays the pre-selected smart home appliances and the respective pre-selected control instructions, namely the“living room air conditioning unit” with the control instruction “Pre-set 1” and the “refrigerator” with the control instruction “Turbo refrigerator” (Figure 14). At its own discretion, the user may select a different pre-select control instruction from the ones proposed by default.

By touch operating the next tool t2 the terminal device 20 displays the trigger event selection screen (Figure 15) with the pre-set values, namely the date of 20/06/2018 with starting time of 20:00 and ending time 02:00.

At its own discretion, the user may change said values.

By touch operating the save tool t5 the terminal device 20 saves the activity and displays the main screen for “ACTIVITIES” wherein the activity “Churrasco” is displayed.

Finally, and according to the above described embodiment, the activity “Churrasco” is activated and the cloud server 100 will control the functioning of the “living room air conditioning unit” and the“refrigerator” accordingly.

Figures 17 to 31 are views illustrating an exemplary screen displayed on the terminal device 20 during a process of controlling home appliances 30, 40, 50 in a network system 10 as illustrated in Figure 1 and according to a third embodiment of the above described method shown in Figure 2.

In this embodiment, the term “ROUTINE” has to be considered equivalent to the term“ACTIVITIES” used in previous embodiments.

As illustrated in Figure 17, the terminal device 20 displays a main screen wherein different visual elements (Icon) and tools are arranged.

At the top of the screen a group of users is shown that represent a users group, as better described later in the description.

At the bottom of the screen the registered home appliances are shown, i.e. the Air conditioning unit and the Refrigerator.

In the middle of the screen, a link tool t6 to routines is shown.

A user may enter the routines screen by touch operating the link tool t6. The terminal device 20 displays a routine screen, as illustrated in Figure 18, which shows a plurality of selectable registered routines,“Good awakening”,“Quiet night” etc., and an addition tool t7. A user may start to create a routine by touch operating the addition tool t7.

The terminal device 20 displays a new routine screen, as illustrated in Figure 19, in response to touch operation. The user may type a name for the new routine, for example“My routine”. From the same new routine screen, the user may select at least one smart home appliance among a plurality of home appliances listed on the screen. Home appliances listed on the screen refer to home appliances already registered in the cloud server 100, as explained above.

According to present example, the user has selected the“living room air conditioning unit” and the bedroom air conditioning unit by touch operating corresponding selection tools (toggle t8 and t9 - Figures 20 to 22).

When the home appliance is selected, the terminal device 20 displays a group of control instructions which are associated, or linked, to the selected home appliance.

The user may select a control instruction among the plurality of pre-set control instructions listed on the screen.

“Pre-set 1” to“pre-set 4”,“User’s favorite 1” and“User’s favorite 2” are pre-prepared control instructions registered in the cloud server 100 and/or in the terminal device 20 which are associated to the living room air conditioning unit and that may be executed by the living room air conditioning unit.

“User’s favorite 1” and“User’s favorite 2” preferably are pre-prepared control instructions created by the user.

Analogously,“Pre-set 1” to“pre-set 4”,“User’s favorite 1” and“User’s favorite 2” are pre-prepared control instructions registered in the cloud server 100 and/or in the terminal device 20 which are associated to the bedroom air conditioning unit and may be executed by the bedroom air conditioning unit.

“User’s favorite 1” and“User’s favorite 2” preferably are pre-prepared control instructions created by the user.

Here, the user has selected the“Pre-set 2” control instruction for the living room air conditioning unit and the “Pre-set 1” control instruction for the bedroom air conditioning unit (Figure 22).

By touch operating the next tool t2 the terminal device 20 displays a trigger event selection screen (Figure 23).

The trigger event selection screen (Figure 23) offers three trigger events:

- a first geographical location-based event trg1 ;

- a second geographical location-based event trg2; and

- a time event trg3.

The first trigger event trg1 is indicated as“When I am 500mt away from home” that means that the trigger event tgr1 is activated when the terminal device 20, or the user, reaches a distance of 500 mt from the home while the terminal device 20 (user) is moving towards the home.

Here, home indicates the geographical location of the selected home appliances, namely the living room air conditioning unit and the bedroom air conditioning unit (Figure 22).

Control of the distance is carried out by the cloud server 100 which preferably receives positioning information from a GPS mounted on the terminal device 20 and compares them with the geographical location of the selected home appliances, which coincides with the home. The geographical location of the selected home appliances is preferably known to the cloud server 100 when the user registers himself by creating a user account. During the registration process, the user preferably registers his geographical location, preferably either typing the home address or via Google maps ®.

The user may preferably select a distance among three pre-set distances: 500mt, 1 km and 5km (Figures 24 and 25).

Here, the user has selected a distance of 1 km (Figure 25).

In a preferred embodiment, the cloud server 100 before the activation of the second event trigger trg2 when the user leaving the home reaches the selected distance sends a notification to the terminal device of the user and activates the second event trigger trg2 only if the user accepts the notification.

The second trigger event trg2, as shown in Figure 26, is indicated as “When I leave the home” that means that the trigger event tgr2 is activated when the terminal device 20, or the user, reaches a distance of 1 km from the home while the terminal device 20 (user) is leaving home.

The user may preferably select a distance among three pre-set distances: 500mt, 1 km and 5km.

Here, the user has selected a distance of 500 mt (Figure 28).

It has to be noted that the second trigger event trg2 preferably depends on the number of terminal devices, or users, which may control the home appliances.

As described better later, terminal devices, or users, may be more than one an all may share the control of the home appliances through the APP.

In a further preferred embodiment, for example, the first trigger event trg2 may be indicated as“When all are at 1 km away from home” that means that the trigger event tgr2 is activated when all the terminal devices, or the users, have leaved the home. In other words, the second trigger event trg2 is eventually activated only when the last user leaving the home reaches the selected distance.

In a preferred embodiment, the cloud server 100 before the activation of the second event trigger trg2 when the last user leaving the home reaches the selected distance sends a notification to the terminal device of the last user and activates the second event trigger trg2 only if the last user accepts the notification.

As said above, the second trigger event trg2 preferably depends on the number of terminal devices, or users, which may control the home appliances.

The third trigger event trg3 is preferably a time event and is indicated as “Specific time”.

The user may select a specific starting time 13:00 (Figure 30) and a duration time is automatically set at a predetermined value, for example 8 hours.

In an upper part of the trigger event selection screen (Figures 23, 26 and 27), then, icons of the days of the week are selectable so that the selected trigger event may be set to occur cyclically.

Flere, the user has selected days Monday to Friday.

By touch operating the save tool t5 (Figure 29) the terminal device 20 saves the routine with the selected trigger event and displays the screen wherein the routine“My Routine” is displayed and automatically activated (Figure 31 ). The user may also deactivate the routine. The cloud server 100, then, will control the functioning of the living room air conditioning unit and of the bedroom air conditioning unit according to the routine parameters.

Figure 32 is a flow chart illustrating an exemplary process for controlling the functioning of two or more of the registered smart home appliances 30, 40, 50 through the APP on the terminal device 20 in accordance with a second aspect of the present invention. Figures 33 to 36 are views illustrating exemplary screens displayed on the terminal device 20 during said process of controlling the functioning of two or more of the registered smart home appliances 30, 40, 50.

As illustrated in Figure 32, steps of the method may be set up by using the terminal device 20, preferably by acting on the touchscreen of the terminal device 20 by the user.

In step S200, two or more smart home appliances of the same type among said two or more smart home appliances are selected on the terminal device 20, preferably via the touchscreen of the terminal device 20. The terms“appliances of the same type” preferably refer to appliances that can be controlled by means of same control instructions and execute identical functions according to said control instructions.

For example, the first air conditioning unit 30 and the second air conditioning unit 40 are of the same type if they can be controlled by means of same control instructions and execute identical functions according to said control instructions.

It has to be noted that“two appliances of the same type” does not necessarily imply that the two appliances are identical.

Referring to a first air conditioning unit and a second air conditioning unit, for example, they can be of different size according to the total BTU cooling power needed to efficiently cool down the respective room where they are placed.

Nevertheless, despite their different sizes, they can be controlled by means of same equivalent control instructions and execute equivalent functions in the respective room.

In general, two appliances of the same type may preferably be two air conditioning units, two refrigerators, two ovens, two microwave ovens, two laundry washing machines, two laundry drying machines, two laundry washing and drying machines, two dishwashers.

In step S202, the selected two or more smart home appliances of the same type are grouped on the terminal device 20, preferably via the touchscreen of the terminal device 20, into a products group.

In step S204, one or more control instructions are selected on the terminal device 20, preferably via the touchscreen of the terminal device 20.

The term “control instruction”, as explained above, refers to any instruction, or signal, for a home appliance that causes the same to execute a corresponding action.

In an embodiment, selection in step S204 preferably comprises the step of selecting one or more control instructions among pre-set control instructions which are proposed on screen of the terminal device 20 which may be executed by all the home appliances grouped in the products group.

The selected one or more control instructions are therefore associated to all the home appliances grouped in the products group. The selected one or more control instructions represent respective one or more group control instructions. Preferably, the pre-set control instructions are pre-prepared control instructions registered in the cloud server 100 and/or in the terminal device 20 which may be executed by the home appliances grouped in the products group.

In a further preferred embodiment, the pre-set control instructions are pre-prepared control instructions created by the user and registered in the cloud server 100 and/or in the terminal device 20 which may be executed by the home appliances grouped in the products group. Said pre-prepared control instructions are created by the user in an ad-hoc process, not described, carried out via the terminal device 20 through the APP, preferably via the touchscreen of the terminal device 20.

According to an aspect of the invention, the cloud server 100 manages the functioning of the home appliances grouped in the products group (step S206).

In step S206, the cloud server 100 sends the one or more group control instructions to the grouped smart home appliances so that all the grouped smart home appliances concurrently execute one or more identical functions according to said group control instructions.

In an embodiment, after the products group has been created, a further smart home appliance which is of the same type with respect to the grouped smart home appliances may be added to the created products group.

The added smart home appliance, therefore, will receive and execute the same group control instructions sent from the cloud server 100 to the other grouped smart home appliances of the products group.

In another embodiment, the process foreseen the creation of a further/second products group. The process will be implemented through the same steps as illustrated and described with reference to flow chart of Figure 32.

Figures 33 to 36 are views illustrating an exemplary screen displayed on the terminal device 20 during a process of controlling home appliances 30, 40, 50 in a network system 10 as illustrated in Figure 1 and according to the above described method shown in Figure 32.

In particular, Figures 33 to 36 refer to the steps of grouping home appliances of the same type into a products group.

As illustrated in Figure 33, the terminal device 20 displays a group creation screen. The group creation screen shows the registered smart home appliances of the same type that do not belong to other groups. In the example here illustrated the first air conditioning unit and the second air conditioning unit are displayed.

The user may type a name“All AC” for the new products group (Figure 34). By touch operating key“DONE”, the terminal device 20 displays a smart home appliances selection screen (Figure 35). The user may select two or more of the smart home appliances of the same type displayed.

According to present example, the user has selected both the first air conditioning unit and the second air conditioning unit by touch operating the respective selection tools (tick t10 and t1 1 ).

By touch operating the save tool t5 the terminal device 20 saves the products group as created and displays a screen wherein the created products group “All AC” is displayed (Figure 36).

It has to be pointed out that even if the products group comprises a plurality of smart home appliances, the products group is considered equivalent to a single registered smart home appliance. This can be also appreciated on Figure 36 wherein the products group “All AC” appears like others registered smart home appliances, i.e. the air conditioning unit, the second air conditioning unit and the refrigerator.

Starting from the above consideration that the products group is considered equivalent to a single registered smart home appliance, it follows that the method for controlling the functioning of one or more registered smart home appliances as described above, Figures 2 to 31 , may be applied mutatis mutandis to a products group by considering the products group as one of the registered smart home appliances.

Therefore, accordingly, it is possible to associate one or more control instructions and selecting proper trigger event to a products group, being clear that a control instruction sent to the products group, also called group control instruction, is executed by all the smart home appliances of the products group.

For example, a“Pre-set 1” control instruction, as previously described in connection to the first aspect of the invention, which is sent to the products group“All AC”, either via an activity group or a routine, causes the first air conditioning unit and the second air conditioning unit to concurrently execute actions of the“Pre-set 1” control instruction.“Pre-set 1” is therefore considered as a group control instruction.

Figure 37 shows a schematic view of a network system 1010 according to a further aspect of the present invention. The network system 1010 differs from the network system 10 illustrated and describe with reference to Figure 1 in that it has a second terminal device 22. The second terminal device 22 preferably has the same features of the first terminal device 20 above described and preferably comprises an electronic device capable of transmitting and receiving data through wireless communication and having an interface for the user to interact, such as a touchscreen. The second terminal device 22 preferably comprises a smart phone or a tablet equipped with a touchscreen. The second terminal device 22 preferably comprises a processor and a memory so that the terminal device 22 may store and execute programs including instructions, preferably APPs.

In the network system 1010 it is assumed that the first terminal device 20 is used by a first user and the second terminal device 22 is used by a second user.

The cloud server 100 therefore stores both first user information and second user information, further to home appliances information relating the network system 1010.

Figure 38 is a flow chart illustrating an exemplary process for controlling the functioning of one or more of the registered smart home appliances 30, 40, 50 through the APP on the terminal devices 20, 22 in accordance with an advantageous aspect of the present invention. Figures 39 to 46 are views illustrating exemplary screens displayed on the first terminal device 20 during said process of controlling the functioning of one or more of the registered smart home appliances 30, 40, 50.

As illustrated in Figure 38, a phase of creating a users group is implemented and may be set up by using the first terminal device 20 of the first user, preferably by acting on the touchscreen of the first terminal device 20 by the first user (step S300)

The users group according to the present invention preferably comprises a main user, or owner, and:

- one or more co-owners users; and/or

- one or more normal users; and/or

- one or more restricted users.

The owner is the first user that via his terminal device 20, with the APP installed therein, creates the network system 1010. Creation of the network system 1010, as explained above, first requires the registration process to register the first user account and then the registration process to register the smart home appliances 30, 40, 50 by the first registered user. The owner manages the network system 1010 and has full access to all the available functions of the APP on his terminal device 20.

For example, the owner can register a new smart home appliance, delete a registered smart home appliance, create activities or routines, add another user as described hereinafter, delete another user, etc.

The co-owner is a user that via with his terminal device participates to the network system 1010, as better described-below. The co-owner, as the owner, can manage the network system 1010 and has full access to all the available functions of the APP on his first terminal device.

The normal user is a user that with his terminal device participates to the network system 1010, as better described-below. The normal user can partially manage the network system 1010 and has a restricted access to the available functions of the APP on his terminal device, so that some functions of the APP are not allowed (for example a normal user cannot register a new smart home appliance or add a new user).

The restricted user is a user that with his terminal participates to the network system 1010. The restricted user can partially manage the network system 1010 and has a more restricted access to the available functions of the APP on his terminal device, so that some more functions of the APP are not allowed.

The users group can be seen as a“family” or a“home” or a“house”.

Back to Figure 38, the method comprises a step of creating a users group (step S300).

Preferably, the first user, which is actually the owner, creates the users group (step S300).

In an embodiment, the first user via the first terminal device 20, preferably via the touchscreen of the terminal device 20, sends an invitation notification to the second terminal device 22 of the second user to participate to the users group (step S302).

By accepting the invitation via his terminal device 22 (step S304), the second user becomes a member of the users group.

Preferably, the invitation specifies if the second user is invited as a co owner user or a normal user or a restricted user. Accordingly, the second user accepting the invitation becomes a member of the users group as a co-owner user or a normal user or restricted user.

In a preferred embodiment, the first user sends an invitation notification on the terminal device of the second user, preferably an invitation notification that appears on a dedicated screen of the APP on the terminal device of the second user.

In a further preferred embodiment, in case the APP is not installed in the terminal device of the second user, the first user sends an invitation notification on the terminal device of the second user with a link to download the APP from an application storage server.

The second user may then download the APP and accept the invitation.

The aim of creating a users group is to define a shared control system wherein the users grouped in the users group can control the functioning of a common registered smart home appliance.

In step S306, the cloud server 100 associates the second terminal device of the second user to a registered smart home appliance 30, 40, 50.

Step S308 indicates that the first user is able to select on his terminal device one or more control instructions and to associate the selected one or more control instructions to the registered smart home appliance, preferably via the touchscreen of the first terminal device 20.

Analogously, the second user is able to select on his terminal device one or more control instructions and to associate the selected one or more control instructions to the registered smart home appliance, preferably via the touchscreen of the second terminal device 22.

According to an aspect of the invention, the cloud server 100 manages the functioning of the selected one or more smart home appliances according to control instructions selected by the first user and the second user (step S310).

In step S310, the cloud server 100 sends the selected one or more control instructions of the first user and of the second user to the registered smart home appliance. A shared control of common registered smart home appliances for the users of the group is therefore advantageously obtained.

Figures 39 to 46 are views illustrating an exemplary screen displayed on the first terminal device 20 during a process of controlling home appliances 30, 40, 50 in a network system 1010 as illustrated in Figure 37 and according to a first embodiment of the above described method shown in Figure 38.

As illustrated in Figure 39, the terminal device 20 displays a main screen HOME with information about the actual users group“My home”.

It is assumed that the users group has been already created.

According to present example, the users group“My home” comprises the owner itself“You”, a co-owner user“Jony” and a normal user“Maria”.

The owner may start to invite another person/user to participate to the users group by touch operating the addition tool t12. The terminal device 20 displays a new invitation screen, as illustrated in Figure 40, in response to touch operation.

When the new invitation screen is displayed, the owner may type an E- mail address of the user he wishes to invite (Figure 41 ).

The owner may also decide/select if the user has to be invited as a co owner or a normal user by touch operating corresponding selection tools (toggle t13 and t14). In a further preferred embodiment, not shown, the invitation screen may comprise a further selection tool (toggle) for invitation as a restricted user.

Here, the owner is inviting a first user as a co-owner (Figure 42).

Once the E-mail address has been inserted, a request of invitation may be sent by touch operating the sending tool t16 (SEND INVITATION) (Figure 42).

The owner may also invite another person/user by touch operating the addition tool t15 (Figure 43) and typing a respective E-mail address (Figure 44).

Here, the owner is inviting a second user as a normal user (Figures 43-

45).

Other persons/users may be further invited by touch operating the addition tool t15.

Once the E-mail address has been inserted, a request of invitation may be sent by touch operating the sending tool t16 (SEND INVITATION) (Figure 45).

If the terminal device of the invited user has the APP installed therein, the cloud server 100 sends an invitation notification on the terminal device of the invited user, preferably on a dedicated screen of the APP.

In case the APP is not installed in the terminal device of the invited user, the cloud server 100 sends an invitation notification on the terminal device of the invited user with a link to download the APP from an application storage server.

After the invitation has been performed successfully, the terminal device 20 displays again the main screen HOME with information about the actual users group“My home” (Figure 46) where the new invited user appears as“Invited”.

When the invited user accepts the invitation on his terminal device, he finally becomes a member of the users group. Members of the users group will be updated and the invited user will become co-owner, or normal user or restricted user, of the users group. For example, the invited user will appear as the last member together with“You”,“Jony” and“Maria”.

Preferably, the members of the users group are displayed through respective icons comprising identification data referred to the member.

For example, identification data may comprise a photo of the member and/or the name of the member and/or the initial of the name, as better shown in Figure 17.

According to an aspect of the invention, each member of a users group may select separately one or more control instructions for controlling a common registered smart home appliance and the cloud server 100 will manage said control instructions coming from each member for operating the common registered smart home appliance to which the control instructions are addressed.

For example, a first user of a users group may send a“switch ON” signal and“SLEEP MODE” signal to the first air conditioning unit 30. The cloud server 100 will operate accordingly the first air conditioning unit 30 by sending it the “switch ON” and“SLEEP MODE” control instructions. Later, a second user of the same users group may send a“switch OFF” signal to the first air conditioning unit 30. The cloud server 100 will operate accordingly the first air conditioning unit 30 by sending it the“switch OFF” control instruction.

Furthermore, preferably, each member of a users group may create by its own motion an activity/routine, with the processes explained above, so that each member may determine the functioning of common home appliances or, in other words, the functioning of common home appliances are shared among the members of the users group. For example, as illustrated in figure 17, each of the three members of the users group named“MY HOME”, namely“You”,“Jony” and“Maria”, may create an activity/routine.

It is evident that each member of the users group acts via his own terminal device and the APP installed therein.

Furthermore, preferably, each member of a users group may create by its own motion a“products group”, with the process explained above, so that each member may determine which home appliances of the same type may be grouped in a common“products group” or, in other words, the functioning of common home appliances of the same type may grouped in a common“products group” and their control be shared among the members of the users group.

For example, as illustrated in figure 36, each of the three members of the users group named“MY HOME”, namely“You”,“Jony” and“Maria”, may control the created“products group” called“All AC”.

Eventually, the functioning of both the first air conditioning unit and the second air conditioning of the products group“All AC” may be control by any of the three member“You”,“Jony” and“Maria” of the users group“MY HOME”.

It has thus been shown that the present invention allows the set object to be achieved. In particular, it makes it possible to obtain a more user-friendly control of smart home appliances for user (s) compared to known system.

While the present invention has been described with reference to the particular embodiments shown in the figures, it should be noted that the present invention is not limited to the specific embodiments illustrated and described herein; on the contrary, further variants of the embodiments described herein fall within the scope of the present invention, which is defined in the claims.