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Patent Searching and Data


Matches 101 - 150 out of 42,153

Document Document Title
WO/2019/146641A1
This light-emitting element drive control device (100) comprises: a drive logic unit (113) which performs a drive control of a switch output stage (N1, D1, L1) for dropping an input voltage (VIN) to an output voltage (VOUT) and supplying...  
WO/2019/148163A1
Providing precisely timed pulses to lighting elements based on a desired dimming input, an optimum operating performance voltage of the lighting elements, a peak voltage of an alternating current (AC) power source, and the frequency of t...  
WO/2019/147740A1
Light output from an LED light source is increased or reduced in response to adjustment of a triac-based dimmer having a triac holding current to maintain conduction of the dimmer. An LED controller to control the light output includes a...  
WO/2019/145622A1
A method for diagnosing light sources (4) for a vehicle, the light sources (4) comprising at least one continuous illumination light source and at least one discontinuous illumination light source, the diagnosing method comprising the st...  
WO/2019/080123A9
The present application relates to the technical field of smart homes, and specifically relates to a method for controlling an illuminating lamp and a device thereof, as well as an illuminating lamp. The method comprises: acquiring an in...  
WO/2019/140713A1
Provided by the present invention is an interactive automatic control method, aiming to solve the problem wherein an automatic operation mechanism of current human detection devices or human detection systems is not reasonable enough. Th...  
WO/2019/143970A2
A system, apparatus and method for transmission of control data is provided. Application software executed on a smart phone or other computing device communicates with lighting fixtures or other configurable devices to automatically dete...  
WO/2019/141539A1
The present invention relates to a data processing device (10') for a power over Ethernet system (100). The data processing device (10') comprises a data communicating unit (12) and a data processing unit (14). The data communicating uni...  
WO/2019/142457A1
Provided are: an illumination control device and an illumination control method for controlling a light beam-reproducible illumination device; an illumination device; and an illumination system. The illumination control device for contro...  
WO/2019/142234A1
This vehicular lighting control device controls the lighting of a plurality of LED units aboard a car equipped with an electronic machine, and comprises: a plurality of converters, each connected to a power source and transforming a powe...  
WO/2019/143549A1
Aspects of the present disclosure include arrays of motion sensors that may be used to monitor a space to determine occupancy characteristics of the space, such as whether or not the space is occupied and the number of people located wit...  
WO/2019/142909A1
The present invention makes it possible to realize an irradiation range that is wider than a single LED element, and to suppress uneven brightness in the irradiation range. A light source module (1) comprises: a lens (5); a plurality of ...  
WO/2019/139131A1
[Problem] To provide a power supply circuit, the potential difference variation of which is small. [Solution] A power supply circuit of the present invention includes: a first demultiplexing unit 5 for separating an AC voltage; a first f...  
WO/2019/140306A1
The present disclosure provides lighting systems suitable for generating white light. The lighting systems can have a first lighting channel configured to produce a first white light having a first color point and a first spectral power ...  
WO/2019/139821A1
Aspects of the present disclosure include simplified user interfaces configured to display one or more symbols for image capture by an image capture device. A computing device with image processing software may be used to process the ima...  
WO/2019/140335A1
Various embodiments are directed to methods and apparatus relating to fan and/or lighting control. Some embodiments are directed to the use of RF and WiFi control in a fan device to control fan status and speed and/or fan light on/off st...  
WO/2019/139021A1
In the present invention, a scanning-type light source (10) includes a light source (110) and scans the light projected from the light source (110) so that such light projects forward from a light fixture. A control device (200) turns a ...  
WO/2019/135380A1
[Problem] To provide an LED luminance control circuit, an LED luminance control method, and an LED luminance control program that enable both cost and installation space to be restrained and that enable early stabilization of the luminan...  
WO/2019/134899A1
A luminaire control system comprising a plurality of luminaire heads (100) and a remote device (200); and wherein each luminaire head of the plurality of luminaire heads comprises: a sensor assembly (110) configured for measuring at leas...  
WO/2019/134046A1
Embodiments of the present disclosure generally relate to the field of electronic data communications, and more specifically to transport methods for hierarchical data networks in relation to providing "address-less data transport" of da...  
WO/2019/136403A1
An interactive lighting system includes a group of one or more portable lamps designed to respond to user's spatial manipulation of a lamp to control the system. The lamps can be wirelessly linked to operate in unison, and each lamp coul...  
WO/2019/134136A1
An auxiliary illumination method, apparatus and device. The method comprises the following steps: enabling an auxiliary illumination mode (S11); monitoring, under the auxiliary illumination mode, whether there is a living target (S12); i...  
WO/2019/136090A1
In a first aspect, the subject invention provides a variable-intensity light emitting diode (LED) module which includes: a board; a first LED string, mounted to the board, having first and second ends, the first end being connected to a ...  
WO/2019/134105A1
A frisbee control method. A frisbee is provided with an illuminant. The method comprises the following steps: detecting whether the frisbee is rotating (S11); and controlling the illuminant to emit light if the frisbee is rotating (S12)....  
WO/2019/135889A1
An orientation-aware luminaire and a method of operating an orientation-aware luminaire are disclosed herein. The luminaire includes a light source, at least one orientation sensor configured to provide orientation output representative ...  
WO/2019/134952A1
The disclosed invention consists of a method, device and system for simulating the presence of humans comprising the method steps of defining activity attributes as input data, and defining user preferences as input data, wherein, as an ...  
WO/2019/136474A1
A system to coordinate event data from a plurality of smart sensor devices that are coupled to streetlight fixtures to generate a last known state across the plurality of smart sensor devises. The plurality of smart sensor devices receiv...  
WO/2019/134805A1
A method of controlling a lighting device is disclosed. The method comprises: detecting a first location of a user in an area, obtaining a second location of the lighting device and/or its light effect in the area, obtaining object infor...  
WO/2019/135392A1
This multiple-output load driving device is provided with: a plurality of output terminals (OUT1 to OUT4) for respectively outputting output current to a plurality of loads (Z1 to Z4); a control unit (8) that selects either a non-DC curr...  
WO/2019/136481A2
A system to identify incidents associated with streetlight fixtures based on sensor data from one or more smart sensor devices. Each smart sensor device is coupled to a respective streetlight fixture and captures data from one or more se...  
WO/2019/136488A1
A networking device includes a light sensor, a processor module, a communication module, and a connector. The processor module is arranged to provide a light control signal based on at least one ambient light signal generated by the ligh...  
WO/2019/134802A1
A system and methods are provided for using deep learning based on convolutional neural networks (CNN) as applied to Internet of Things (IoT) networks that includes a plurality of sensing nodes and aggregating nodes. Events of interest a...  
WO/2019/135673A1
A lighting system (1 ) comprises buffered (3, 3s) and non-buffered (2) power iines. At least one lighting unit (1 10) receives power from a non-buffered power line, and is adapted to transmit a communication signal either continuously or...  
WO/2019/134818A1
Provided is a lighting device including a light source for emitting light, a sensor configured to detect infrared radiation from a plurality of locations along a path in the field of view of the sensor, at least one attenuation element a...  
WO/2019/136480A2
A small cell networking device includes a networking module arranged as a gateway to a cellular-based network. The cellular-based network is controlled by a mobile network operator (MNO). The small cell networking device also includes a ...  
WO/2019/133108A1
A wireless enabled load control device having integrated voice control is disclosed. The load control device may be connected to a variety of local and remote devices, including lighting devices and smart appliances, as well as various c...  
WO/2019/127176A1
A method and a device for realizing IR-CUT state feedback on the basis of an infrared luminance change. The invention utilizes the feature that an abnormal image will be caused in the case of not reaching an expected position after IR-CU...  
WO/2019/128544A1
Provided is a turning light limp driving circuit. The turning light limp driving circuit comprises a power supply circuit, a switching circuit, a clock circuit and a driving circuit. The power supply circuit supplies power for the switch...  
WO/2019/128002A1
Provided is a Bluetooth control device for lighting equipment, wherein the Bluetooth control device comprises a Bluetooth processor (11) and buttons. The buttons include a color adjusting button (121), a switch button (122), a brightness...  
WO/2019/130939A1
In order to indicate the input/output level of an analog signal at low manufacturing cost and without requiring a wide space to install a configuration for indicating the input/output level, an analog signal input device (1) is provided ...  
WO/2019/127317A1
A control method and control system (100) for a light fixture (200) and an electronic device (400). The control system (100) comprises a scheme generation module (60) and a control unit (70) communicatively coupled to the scheme generati...  
WO/2019/128003A1
A dual-functional controller, comprising a main control module (11), a Bluetooth module (12), a data processing module (13), an output control module (15) and a dimmer input module (14), wherein the main control module (11) sends, accord...  
WO/2019/132094A1
The present invention relates to a spatial sensibility lighting fixture using a color LED and, more specifically, to a spatial sensibility lighting fixture using a color LED, the lighting fixture being formed such that a main lamp is for...  
WO/2019/130821A1
This vehicle headlamp device comprises a lighting array (10) comprising a plurality of series-connected lighting devices (LED 1 to LED 12), a plurality of bypass circuits (21), a plurality of switch elements (SW 1 to SW 12), an illuminat...  
WO/2019/128082A1
The present application relates to the technical field of intelligence, and discloses a hotel floor lighting control system and method, comprising: a central processing unit, an elevator controller, and a lighting control device; the cen...  
WO/2019/120621A1
An augmented reality-based lighting design method includes displaying, by an augmented reality device, a real-time image of a target physical area on a display screen. The method further includes displaying, by the augmented reality devi...  
WO/2019/126290A1
A method for controlling operation of a power switch includes obtaining, by one or more processors of a power switch, data indicative of one or more non-contact gestures. The method includes determining, by the one or more processors, a ...  
WO/2019/123860A1
This vehicle front lighting device comprises: an illuminator array wherein a plurality of illuminators (LED1 to LED12) are serially connected; a plurality of bypass circuits (21); a plurality of switching elements (SW1 to SW12); a lighti...  
WO/2019/123859A1
This vehicle front lighting apparatus is provided with: a lighting device array (10) in which a plurality of lighting devices (LED 1 to LED 12) are serially connected; a plurality of bypass circuits (21); a plurality of switch elements (...  
WO/2019/122322A1
The present invention is in the field of two-wire electrical bus systems. In particular, the present invention concerns systems and methods for determining the electrical positions of nodes connected to the two-wire electrical system.  

Matches 101 - 150 out of 42,153