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WO/2015/159510A1 |
A second remote device (4) transmits downstream current signals by changing a current flowing through a pair of electrical wires (51, 52). In a base device (2), a resistance (22) is provided between an application unit (21) and the pair ...
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WO/2015/159511A1 |
A transmission circuit (14) is electrically connected to a pair of electric wires (51, 52), to which a voltage is applied, and draws in a current as a pull-in current from the pair of electric wires (51, 52). A determination unit (161) d...
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WO/2015/150861A1 |
A sensor and a method associated therewith for detecting abnormal conditions of a container element, particularly adapted to accommodate electronic components, and within the volume defined by the container element itself.
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WO/2015/146111A1 |
In order to properly detect an outbreak of smoke using a photographic image, this detection device (100) is equipped with an extraction unit (10), a calculation unit (30), and a detection unit (40). By using an image analysis result of a...
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WO/2015/145684A1 |
The present invention makes it possible to easily construct a position information provision service indoors. The casing (21) of a communication device (20) has a surface (S11) and a surface (S12). A sensing element (1a) has a base part ...
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WO/2015/135391A1 |
A passive temperature-sensitive sensing element comprises a positive electrode, a negative electrode, an electrolyte formed by heating or a molten salt electrolyte, and an external housing. One end of each of the positive electrode and t...
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WO/2015/138740A1 |
A Bluetooth/WiFi bridge system is provided. One or more bridges are at a dwelling. Each bridge includes a computing device at a dwelling with an internet- facing radio, and a second radio communicating with one or more Bluetooth LE devic...
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WO/2015/133112A1 |
A wireless communication device having reduced electricity consumption is provided. A wireless communication device (1) contains: a timer (21) that periodically outputs an interrupt signal (SN1); and a communication unit (3). The communi...
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WO/2015/122126A1 |
The generation of false alarms is suppressed by distinguishing between smoke and water vapor without performing threshold training. A detector (10) is provided with a first sensor (111), a second sensor (112), a processing unit (12) and ...
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WO/2015/122579A1 |
A fire and gas detection system, which has a bidirectional communication function and is to be installed in a dangerous region, according to the present invention, comprises: a first terminal block and a second terminal block; a + line a...
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WO/2015/117744A1 |
The invention relates to a gas detection device comprising at least one functional unit (1, 13), configured to receive a beam of radiation (10) passing through a defined monitoring area (4), and also comprising at least one evaluation un...
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WO/2015/119416A1 |
The present invention relates to a direction and/or location guidance system using a laser beam, which guides people who are present in a zone in which a disaster occurs so as to rapidly evacuate the people to an emergency exit or a shel...
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WO/2015/114170A1 |
The invention relates to a device (50) for detecting fire or gas leakage, comprising: a sensor (510) for detecting a value of a physical variable representing the presence of a fire or a gas leak, a detector (515) for detecting a fire or...
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WO/2015/112207A1 |
A flame detector (100) for industrial safety applications in hazardous locations, configured for radiant energy monitoring, quantification, and information transmission. The system has at least one optical sensor channel, each including ...
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WO/2015/110810A1 |
A base (1) for mounting thereon or therein any of an alerting device (2), a fire detector, or an alerting device (2) and a fire detector; the base (1) comprising a housing adapted to accommodate therein or thereon an alerting device (2) ...
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WO/2015/111824A1 |
A method for operating an electronic apparatus according to an embodiment of the present invention comprises a process of determining a rule to remove a fire risk with respect to at least one equipment capable of communicating with the e...
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WO/2015/108264A1 |
A wireless complex fire detector (110) using wi-Fi and Internet communication techniques, according to the present invention, comprises: a fire detection sensor (111) for detecting whether there is a fire and sending a fire signal; a con...
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WO/2015/105218A1 |
The present invention relates to an apparatus for providing voice warnings during a fire and other disasters and guiding evacuation using a voice, wherein the apparatus summarizes voice and character information, which enables safe and r...
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WO/2015/103719A1 |
Disclosed in the present invention is a fire monitoring system, comprising: multi-parameter combined fire detection probes distributed within a detection area in a wireless Zigbee networking manner, a plurality of base station systems ar...
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WO/2015/097258A1 |
The invention relates to a device (10) for ventilating a room which comprises: an actuator (105) configured such as to open a door or window (110) of the room; a means (115) for peering with an alarm system; a means (120) for controlling...
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WO/2015/092693A1 |
A fire detection and suppression system correcting fire detection based on wind. Wind may affect both the apparent position of the fire detected by the fire detectors and also the suppressant jet being delivered by a monitor. Typically w...
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WO/2015/092692A1 |
A fire detection and suppression system includes a system controller for determining an initial location of the fire based on fire location information from fire detectors, and then the system controller determines a final location of th...
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WO/2015/090749A1 |
The invention relates to a method for cleaning an optical entrance window (1) of a fire detector (2), wherein an intermittent gas stream is discharged onto the surface of the optical entrance window (1) of the fire detector (2) from at l...
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WO/2015/092691A1 |
A fire detection system includes at least two fire detectors having a partially overlapping view of a fire. The at least two fire detectors are configured to acquire fire cluster information related to the fire. A validation and pairing ...
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WO/2015/093007A1 |
The objective of the invention is to enable radio signals to be received with reliability, while aiming to reduce the power consumption. In a radio communication apparatus of the invention, if a reception unit can receive no desired radi...
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WO/2015/087706A1 |
A guidance system equipped with multiple unit control devices (10), and multiple unit light-emitting devices (20) which are respectively controlled by the unit control devices (10), wherein, during guidance, the illuminance of light-emit...
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WO/2015/088967A1 |
An improved flight control system comprising a flight control surface of an aircraft or spacecraft, a first optical fiber having a fiber optic sensor configured to sense a first parameter associated with the flight control surface at a f...
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WO/2015/087163A2 |
A hazard detection system measures a color and intensity of a portion of an image of a scene. The image is obtained using a known gain and/or exposure such that the image substantially lacks any saturation. A black body brightness temper...
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WO/2015/081377A1 |
A connector comprising two opposing attachment bodies (12, 13) having at least one magnetic element (30) for releasably joining the two opposing attachment bodies (12, 13) by magnetic connection.
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WO/2015/075454A1 |
A fire detection system comprising: an expansion member which is configured to expand from a normal condition by predetermined amounts when exposed to temperatures associated with a fire; a sensor mechanism which is configured to issue a...
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WO/2015/071409A1 |
A rotary sampling valve (10) for a multi-point aspirated gas or smoke detection system, the rotary sampling valve (10) including multiple sets of inlet ports (14,16), whereby, in a first operation mode, air is drawn via all inlet ports (...
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WO/2015/071606A1 |
The method (1500) for deploying a link between at least one security system and an alarm centre comprises: - a step (1505) of fixing each security system in position, - iteratively: - a step (1510) of bringing a mobile matching means, re...
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WO/2015/071642A1 |
The present invention is a smoke detector able to distinguish between combustion products and other materials. It functions by measuring the amounts of scattered polarised laser light at a plurality of scattering angles.
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WO/2015/065965A1 |
In accordance with certain embodiments, a smoke detector determines the presence of smoke particles outside its housing based on measurements of light detected at different wavelengths and corrected based on an ambient light level.
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WO/2015/061429A1 |
A system and method for monitoring temperatures in retail environment. The method includes associating temperature monitoring electronic shelf labels with a product and monitoring the temperature at the temperature monitoring electronic ...
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WO/2015/058928A1 |
The invention relates to a bus system (1) that has a control unit (2) and at least one bus subscriber (3.1, 3.2, 3.3). The control unit (2) has at least two associated data communication interfaces (2.1, 2.2) that are each designed to se...
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WO/2015/054749A1 |
A method of particle detection in an aspirated particle detection system, the system having a sampling pipe network and a particle detector. The sampling pipe network includes at least one sampling pipe in fluid communication with the pa...
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WO/2015/055168A1 |
The invention relates to a method for the automated early detection of forest fires by means of the optical detection of clouds of smoke, comprising the following steps: producing images by means of at least one digital color-image camer...
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WO/2015/052042A1 |
The invention relates to a smoke detection device 1, said smoke detection device 1 being connectable to at least one monitoring camera 2 which is designed to capture images of a monitored area, said monitored area comprising at least one...
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WO/2015/054278A1 |
Ambient amount of a hazardous condition may be monitored. A mode may be set to a state indicative of the hazardous condition being present in the ambient environment. It may then be determined that the amount of the hazard in the ambient...
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WO/2015/047136A1 |
The invention relates to forest video monitoring. Proposed are a distributed system for forest video monitoring and a fire detection method. The system contains: a plurality of video servers, each of which serves one or more video cam...
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WO/2015/042008A2 |
An apparatus for smoke detection having an image sensor may be tested using image or pattern recognition, or facial gesturing without having to climb a ladder or chair to initiate the test, or be uncomfortably close to the smoke detector...
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WO/2015/042002A1 |
A smoke detector has enhanced audio and communications capabilities that allow audio content to be provided at each smoke detector location. This audio content may be music, intercom, doorbell actuation and radio programs. The smoke dete...
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WO/2015/036204A1 |
The invention relates to an optical detection device operating according to the scattered light principle, for measuring fine dust particles, said detection device can also be used as a smoke detector, in particular as an aspirating smok...
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WO/2015/033107A1 |
A heat alarm apparatus (10) is provided which has a housing defining a body (16). A heat sensor (12) extends from the body; and a cage (24), which defines an enclosure in which the sensor (12) is located. The cage (24) has openings there...
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WO/2015/033106A1 |
This invention provides a heat alarm apparatus comprising a housing (16) defining a body, a sensor mounting panel (22) located on said body and a heat sensor (12) extending from said sensor mounting panel (22). A control circuit (32) is ...
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WO/2015/035187A1 |
A system for monitoring a building having one or more microphones coupled to a telephone includes a detector configured to detect a triggering event within the building and transmit an activating signal when the triggering event is detec...
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WO/2015/032417A1 |
The present invention describes an activating button with an integrated sound/noise generator, where said button comprises a ventilated bottom plate having one or more apertures; an activating member, which has at least one activating me...
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WO/2015/024480A1 |
A detection warning device, comprising a main body (1), a sensing module (2) and a light-emitting assembly (3). The main body (1) has a first surface (11) and a second surface (12) which are opposite to each other, and an external ring s...
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WO/2015/019372A1 |
The present invention relates to a system (10) for tracking the position of persons or items in facilities (1) having a plurality of rooms (2). The system (10) comprises a fire detection system (20) having fire detection sensors (21) and...
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