Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 39,656

Document Document Title
WO/2018/132110A1
System for determining periodic values of phase angle Φ of waveform power input including voltage detector for detecting periodic values of average voltage of waveform power input and detecting corresponding periodic values of peak volt...  
WO/2018/130955A1
Exemplary embodiments of the present disclosure are directed towards asystem for distinct configurations of multiple power inputs with plug-in constant current driver for LED tube lights. The system includes a light emitting diode (LED) ...  
WO/2018/129716A1
An intelligent light control system (110) and method, the system (110) comprising: a sensing module (210), configured to acquire light intensity in an environment and to acquire motion information of an object located in the environment;...  
WO/2018/130403A1
The invention provides a lighting system (1000) comprising a lighting device (100) configured to provide light (101), wherein one or more lighting properties, including the spectral power distribution, of the light are controllable, wher...  
WO/2018/132811A1
A dimming system for a vehicle includes a sensor to sense a field of view and a liquid crystal display, LCD, having a plurality of liquid crystals. A processor in communication with the sensor and the LCD receives a position of an eye of...  
WO/2018/130814A1
An apparatus and method for determining presence and absence of one or more individuals in an occupancy space. The apparatus comprises a processing apparatus and a memory, the memory being configured for storing data indicating that expi...  
WO/2018/130500A1
The described embodiments relate to systems, methods, and apparatuses for controlling a network of lights (120) according to whether people (122) who are observing the lights are visitors from a different location (108). Visitors can be ...  
WO/2018/131355A1
The objective of the present invention is to control light emission parts in response to contact of a user. A mobile communication terminal (1) is provided with: a plurality of contact sensors (3) provided on an outer surface of a casing...  
WO/2018/132714A1
Systems and methods are disclosed for defining, designing, laying out, and/or configuring for a load control environment a load control system that may include window treatments including, for example, roller shades.  
WO/2018/130546A1
According to a first aspect disclosed herein, there is provided a controller for controlling a first light source to emit light into a pupil of a human user in order to reduce at least one biological effect of light from a second light s...  
WO/2018/127377A1
The invention provides a sensor unit (100) comprising a sensor array (120) having at least 100x100 sensor pixels (125), a lens system (200), and a light transmissive sensor window (300) comprising optical structures (320), wherein the li...  
WO/2018/129103A1
A system to control an electrical device, such as a lighting component or set of components. The system may include a set of connection lines, a power control module and a load interface component. The power control module is responsive ...  
WO/2018/127427A1
According to one aspect disclosed herein, there is provided a lighting control system for controlling one or more luminaires of a lighting system to illuminate an environment, the lighting control system comprising: an interface for send...  
WO/2018/127378A1
A method of controlling a luminaire at a first physical location in a physical space to render a lighting effect in the physical space, the method being performed by a control device and comprising steps of: receiving at least one data o...  
WO/2018/127392A1
A lighting device (6) comprising a light emitting diode module (8), arranged for being installed in a lighting fixture (1), and for receiving power from a ballast (3) accommodated in the lighting fixture (1). The lighting device (6) has ...  
WO/2018/126807A1
A wireless lamp driving device having an independent power supply and a lamp system thereof. The lamp system consists of at least a light-emitting diode lamp (L), a wireless lamp driving device (1), a fixed switching device (21), and a w...  
WO/2018/126494A1
An LED backlight driving circuit and a liquid crystal display, the LED backlight driving circuit comprising: a power source (110); an LED string, comprising at least one string of LED lamps, a positive end being electrically connected to...  
WO/2018/123056A1
A lighting device (100) according to the present invention is provided with: a rectification circuit (3) which rectifies AC power; a DC conversion circuit (30) which inhibits higher harmonics of a current and improves the power factor, a...  
WO/2018/122009A1
A lighting system (100) for controlling an LED array (102) is disclosed. The lighting system (100) comprises the LED array (102) comprising a plurality of individually addressable light sources L1-L15 each having an individual address, a...  
WO/2018/122784A1
A method and system for managing lighting schedule of a plurality of lamps set up in an Area of Interest (AOI). The method provides generating an optimized lighting schedule for every lamp of the plurality of lamps set up in the AOI. The...  
WO/2018/119819A1
A light emitting diode controller (62) integrated circuit includes counter circuitry (79) having inputs coupled to a clock signal input pin (66), a pulse width modulated signal input pin (42), and a sense input pin (64), and has a count ...  
WO/2018/123957A1
Provided is a positioning system, etc., with which it is possible to process position information without relying on terminal devices in indoor spaces, etc., where it is difficult to use GPS. A radiation device 10 used in a positioning s...  
WO/2018/124878A1
A light source power supply circuit (100) having multiple output channels is described, the light source comprising: a front end circuit (110) comprising a switched mode power converter configured to receive an input voltage (Vin) and pr...  
WO/2018/123115A1
The present invention is provided with: a rectification circuit (3) which rectifies AC power; a DC conversion circuit (30) which inhibits higher harmonics of a current and improves the power factor, and converts the power outputted from ...  
WO/2018/124439A1
An automatic control device for lighting that adjusts an output of a lighting device in conjunction with the distance between a subject and the lighting device is disclosed. To this end, an automatic control device for lighting that adju...  
WO/2018/123280A1
A light source device according to the present disclosure comprises: a first terminal, a second terminal, a third terminal, and a fourth terminal; a first light-emitting element which emits first basic color light, is disposed along a fi...  
WO/2018/119820A1
A control method, apparatus, equipment and unmanned aerial vehicle, the control method being used for controlling an indication module on the unmanned aerial vehicle and comprising: receiving indicator module registration information ass...  
WO/2018/124780A1
An apparatus for controlling irradiated light on a forklift, according to one embodiment of the present specification, comprises: a lamp operating unit for enabling control of the irradiation angle of a lamp to irradiate light on the for...  
WO/2018/115433A1
The invention relates to a method for controlling at least one controllable device (38), arranged in a predefined region, by means of a communications terminal (34), wherein a transmitting device (16) sends out a radio signal (18) wirele...  
WO/2018/112632A1
A lightshow control system for generating a lightshow across a plurality of pixels or mobile devices comprises a controller configured to receive a lightshow operator's input and to generate a plurality of lightshow parameters. The syste...  
WO/2018/114817A1
The aim of the invention is to determine an operating point (220) of an AC/DC converter and optionally a DC/DC converter fed by the AC/DC converter for feeding an operating DC voltage into a luminaire bus system in such a way that a powe...  
WO/2018/113827A1
The invention relates to a plant cultivation lamp (100, 100') having at least two different light sources (L, L'), a device (101, 101') for controlling the light intensity of the at least two light sources (L, L'), and a device (102, 102...  
WO/2018/117779A1
An energetically independent electronic system for telemetry and corrective maintenance of streetlights. A module installed in a casing comprises a photovoltaic panel which captures the radiation emitted by the streetlight. The panel pow...  
WO/2018/112955A1
Disclosed is a home LED illumination control apparatus based on ZigBee and a smartphone, comprising a ZigBee node terminal, a coordinator, a GPRS module, a server, a Web server and mobile phone client software. The system architecture is...  
WO/2018/114937A2
The invention relates to a light module and the matching housing (GH) for a bus node (BSn) in the form of an integrated circuit. The light module is provided to be used in a data bus system for transmitting illumination data for light-em...  
WO/2018/114792A1
The invention refers to a communication module arranged to support an execution of a commissioning of one or more installed devices, wherein the communication module comprises: a first communication interface configured to receive, accor...  
WO/2018/112972A1
Disclosed is a fluorescent lamp with a fluorescent powder as a light source. The fluorescent lamp comprises a support cup (1), a uniform light plate (2), an LED aluminium substrate (7), a control box (8), a controller (9), a glow starter...  
WO/2018/113084A1
A system, a mobile electronic device and a method for controlling operation of a lighting unit are provided. A lighting unit has a communication module and an illumination module for producing an output lighting emission with a target en...  
WO/2018/112906A1
Disclosed is an intelligent control device of an LED lamp, comprising a mobile intelligent terminal, a wireless signal transceiving controller, a control chip, a power supply module, a brightness adjuster, a drive circuit module, a PWM s...  
WO/2018/114065A1
The invention relates to a method for operating a transmission device (16) of a lighting device (12) having an illuminant, wherein the transmission device (16) is arranged in or directly on the illuminant and emits a radio signal (18) ha...  
WO/2018/112905A1
Disclosed is an LED power supply circuit with a dimming function, comprising: an input protection unit, a current-limiting voltage-reducing module, a dimmable rectification chip, a voltage-dividing unit and an LED lamp bank, wherein an i...  
WO/2018/115425A1
The invention relates to a method for installing an executable computer program in an illumination system (10) having a plurality of illumination devices (56, 60) which are controlled by means of a particular computer unit (30) and have ...  
WO/2018/114789A1
The invention refers to a communication module arranged to support execution of commissioning of one or more installed devices and configured to transmit, according to Thread network protocol, via multiple channels a connectivity verific...  
WO/2018/110056A1
The purpose of the present invention is to enhance the contrast on an image by simple processing. A control unit (10A) is provided with: a light-emission-intensity determination unit (13a) that can be connected so as to be capable of com...  
WO/2018/107672A1
Disclosed are a frequency-modulated receiving circuit, a lamp, and an audio playback method thereof. The frequency-modulated receiving circuit comprises: a frequency-modulated receiving antenna used for receiving a frequency-modulated si...  
WO/2018/107809A1
The present invention relates to the technical field of stage lights, and specifically relates to a stage light control system based on visible light communication, and a control method, the control system comprising a control platform, ...  
WO/2018/107423A1
A light-emitting system, used to simulate natural light at a single time point, multiple time points or constantly changing with time, comprises a sunlight module (1) for simulating sunlight, a type of natural light and a skylight module...  
WO/2018/107581A1
A device, a method and a system for controlling operation of lighting units (200A, 200B, 200C) are provided. The device includes: an image capture module (350) for capturing image data representing an output lighting characteristic of at...  
WO/2018/111648A1
Tuning a bias voltage supplied to a series of one or more LEDs in a constant current LED pulsing drive circuit may comprise the steps of: (A) setting the bias voltage to a test value, the test value being at least equal to the sum of the...  
WO/2018/110576A1
An illumination system (1) serving as a wireless network system, provided with a plurality of illumination devices (400), which are a plurality of wireless devices, each having a unique identifier, for transmitting and receiving a wirele...  

Matches 1 - 50 out of 39,656