Controlling (H05B37/02)

H   Electricity(226540)
H05B37/02                     Controlling(270)

ethod and device for lighting control in space inside of room // 2642502
FIELD: lighting.SUBSTANCE: lighting control in space method includes the steps of determining the orientation of daylight-blocking element and/or the lighting device 301 and automatically correcting at least one characteristic of the daylight-blocking element and/or the lighting device at least partly based on the determined orientation (305). The method may additionally or alternatively include the steps of determining the likely conditions of daylight at some time in the future and beginning to correct at least one characteristic of the daylight-blocking element and/or the lighting device before a certain moment in the future (202/203). Also, elements of daylight-blocking element and/or lighting devices are proposed.EFFECT: providing the possibility of one or more aspects of lighting control methods.14 cl, 4 dwg

Led lamp with brightness adjustment, initiated by demand for power // 2640576
FIELD: lighting.SUBSTANCE: LED lamp with brightness adjustment from the power demand side, operating on the DC power supply, which feeds the lighting subsystem. The dimmer unit selects the power consumption level of the lighting system. This choice alters the efficiency of the lighting subsystem in such a way that a reduction in power consumption actually leads to an increase in efficiency. The choice can be, for example, in the choice of a particular passive scheme, including the LEDs, inside the lighting subsystem.EFFECT: each passive scheme can have different volt-ampere characteristics, which leads to different L-P-characteristics, due to which there is improved efficiency at lower powers.16 cl, 5 dwg

ethod and device for network nodes commissioning // 2639300
FIELD: lighting.SUBSTANCE: method is implemented as follows: (S10) at least one indication message including identification information of the second network node (30b) is received in the first network node (30a); (S20) parameter information indicating a parameter read by at least one parameter sensor associated with the first node (30a) is received at the first node (30a); (S30) time correlation of at least one indication message and parameter information is determined; and (S40) if the correlation is determined, the correlation information about the second node (30b) is added to the registration table of the first node (30a).EFFECT: provision of a method and apparatus for network nodes commissioning that enable reliable identification of a registration table, preferably a neighbouring network table.15 cl, 4 dwg

ethods and apparatus for configuring control devices // 2638156
FIELD: physics.SUBSTANCE: methods and apparatus for configuring a physical control panel (120). In some embodiments, at least, one property (128) of the physical control panel (120) is detected on the mobile device (150); a plurality of events (122, 124, 126) that can be generated by the physical control panel (120) are identified; one or more control actions (154) are associated with one or more of the identified events on the mobile device (150); and the said associations are transmitted (159) to the controller (130).EFFECT: device improvement.18 cl, 7 dwg

Diagram of flyback quick start driver and method of excitation // 2637775
FIELD: electricity.SUBSTANCE: diagram of a flyback quick start driver includes a voltage input device, a transformer comprising a primary winding, a secondary winding, and an auxiliary winding, an excitation control device for the primary winding of the transformer, a load device, and a control device with feedback. The load device performs the charging process based on the DC current from the voltage input device to allow the output voltage to be brought to the starting value that is applied to the excitation device. The excitation device outputs a control signal for excitating the primary winding. Thus, voltage is generated on the auxiliary winding. The control device with feedback receives voltage of the auxiliary winding and determines, whether to stop charging the load device or not based on voltage of the auxiliary winding.EFFECT: acceleration of excitation and reduction of energy consumption.20 cl, 3 dwg
Circuit of flyback switched mode power supply and lighting driver in which it is used // 2637773
FIELD: electricity.SUBSTANCE: circuit of flyback switched mode power supply and lighting driver in which it is used comprise: a transformer with primary winding, secondary winding and auxiliary winding situated on one side with the primary winding; an output rectifier connected to the output circuit terminal of the flyback switched mode power supply from the secondary winding of the transformer; a switching transistor designed to control voltage on the primary winding; a controller designed to send PWM signal for excitation of the switching transistor gate; a delay fixation chain designed to fix the gate potential of the switching transistor at low potential, so that the switching transistor is actuated at a wave trough of drain potential damped oscillations. MOS-transistor can be actuated at a wave trough of drain potential damped oscillations, and the loss of the switching capacity of the MOS-transistor can be reduced by locating the delay fixation chain in the circuit of flyback switched mode power supply and adding auxiliary winding in the transformer.EFFECT: reduced switching capacity losses of MOS-transistors.18 cl, 3 dwg

System and method for providing alternative way of communication for controlling elements of lighting network // 2635379
FIELD: lighting.SUBSTANCE: method discloses an alternative communication and control path that can bypass the main communication and control line when controlling the light sources of the lighting network. By creating an alternative backup path, it is still possible to maintain communication and control network elements in cases where the main communication and control path is unavailable or when one or more light sources need direct control. In one aspect of the invention, this alternative pathway can provide direct pairing for on-demand service programs for specialized management of light sources of the lighting network.EFFECT: increasing the reliability of control of light sources and saving electricity.15 cl, 6 dwg

Time-synchronized lights control // 2635377
FIELD: lighting.SUBSTANCE: set a message with an HTTP or CoAP request that combines one or more HTTP or CoAP requests with time synchronization information. The message is sent by the control unit (132) to the network proxy (i.e. the network router (112)) via the control network (120). The network proxy decodes the message and then controls the destination devices, in particular lighting devices (L1, L2, L3, L4), with time synchronization using HTTP or CoAP requests. A network proxy is application-independent and also provides control of third-party HTTP or CoAP-based devices that do not have information regarding time synchronized requests. Increased time synchronization performance is obtained by selecting the location of the network proxy "next", in terms of network hopping and/or latency, with the destination devices to be controlled.EFFECT: providing the possibility of accurate and reliable control of the lighting system according to time synchronization, which can easily be implemented in the existing lighting system without the need for a new network protocol.15 cl, 5 dwg

Systems, device and methods for generating output, for example, of light associated with household appliance, based on sound equipment // 2635362
FIELD: physics.SUBSTANCE: invention relates to systems (200), devices, and methods using the sound medium of a household appliance (204), for generating a content for dynamic output. The system (202) associated with the household appliance (204) comprises an acoustic sensor (209, 210, 302) associated with the household appliance (204) for receiving an acoustic signal generated by the household appliance (204) during its operation for receiving a sound medium associated with the user based on the operation of the household appliance by the user and generation of the associated output signal; an output element (205, 206, 304, 306, 308, 604) configured to generate an output in the medium (101, 312) associated with the household appliance (204), and a controller (212, 500, 506) connected to the acoustic sensor and the output element. The controller (106) is configured to receive the associated output signal and to control the output element (205, 206, 304, 306, 308, 604) to provide an output based on the associated output signal and to identify the user from the audio medium. The sound medium is a sound of the household appliance, when operated by the user.EFFECT: controller is configured to identify the user based on the sound pattern of the household appliance, when operated by the user.29 cl, 6 dwg

Dc electric power distribution system // 2635093
FIELD: electricity.SUBSTANCE: invention relates to the direct current electric power distribution system (1). The DC electric power distribution system contains the track (2) with the electrical conductors for distributing the DC electric power for power supply purposes and for determination the position and the system (15) of position determination to determine the position of the luminaire type electrical device (3, 13), that is attached to the track, based on the voltage, measured on the track. The DC electric power distribution system can therefore provide the position information about the position of the electrical device along the track, which can be useful, for example, for commissioning purposes.EFFECT: accuarcy increase of the electrical device position determination along the track.11 cl, 13 dwg

ethod and device for interpolation of transmissions with low frequency of frames in lighting systems // 2635089
FIELD: physics.SUBSTANCE: method (100) of resampling frames in an illumination system, comprising stages: a plurality of input frames with a low frame rate from the lighting (12) controller is recieved (102) in microcontroller (22) of lighting device over the data bus (16); a plurality of output data frames from any two adjacent input data frames in accordance with a scaling scheme in the look-up table (LUT) is generated (104); and a plurality of output data frames is transmitted (106) to the light emitting unit (24) contained in the illuminator at a frame frequency greater than the frame frequency of the received plurality of data frames to control the lighting effect of the light emitting unit (24).EFFECT: possibility of detailed lighting parameters.19 cl, 4 dwg

edical system for working environment management // 2634668
FIELD: medicine.SUBSTANCE: working environment management system for use with the patient scanner couch contains a sensor for couch position detection and generation of a sensor signal indicative of the couch position, a controller for control of the device state, depending on the sensor signal by generating a control signal from the sensor signal to cause an adaptation state change. The device is a positioning actuator for adjustment of the computer screen or lighting device position, or the device is a computer executing a computer program. The said state of change is the state of change of the computer program. The method for control of one or more devices, depending on the couch position relative to the patient's scanner, is implemented using a control system.EFFECT: use of inventions allows to automate the actions for devices adjustment.10 cl, 2 dwg

Wiring diagram of led light device to ac system // 2634493
FIELD: lighting.SUBSTANCE: invention relates to electronic devices for the inclusion of light devices into the AC system in which light-emitting semiconducting diode (LED) groups are used as light sources. Certain LED devices of this kind have a high coefficient of the light flux pulsation, which has a negative effect on overall and visual performance. The essence of the invention lies in the fact that the wiring diagram of the LED light device to the AC system containing n (n=2, 3, …) of the series-connected LEDs, a diode rectifier which positive output is connected to the anode of the first LED, the first resistor, one output connected to the negative output terminal of the diode rectifier, n controllable normally open switches and n-1 monitoring switches are introduced, a resistor voltage divider of two series-connected resistors, connected in parallel with the output of the diode rectifier, and a controller with a processor and two ADCs.EFFECT: circuit has a smaller value of the ripple factor and does not affect the overall and visual performance.2 dwg

Integral led emitter // 2634302
FIELD: lighting.SUBSTANCE: integral LED emitter comprises a housing with electrical terminals for connection to a power source, and a light emitting module and a key management controller located in the housing and connected to the electrical terminals via a rectifier, the light emitting module is a section of an electrical circuit of N LED elements connected in series, each comprising a LED unit with a certain number of LEDs connected in series inside the unit and key connected in parallel with LED unit, the controller has N+2 terminals, wherein it is connected with electrical terminals on the housing by two terminals, and each of the other N terminals is connected to the key of corresponding LED element. In this case, the LED unit of any LED element can contain at least two parallel connected sections of the electrical circuit, each is of the same number of series-connected LEDs.EFFECT: possibility of operating LED emitter with a high efficiency of emition directly from AC sources without the use of current stabiliser.2 cl, 1 dwg

Digital current equalizing device, analogue current equalizing device, method and system of current equalization // 2632820
FIELD: electricity.SUBSTANCE: digital current equalization device comprises: an output current sampling and amplifying module (102), a digital processing module (104), and a fundamental power frequency conversion module (106). The input terminal of the output current amplification and amplification module (102) is connected to the output circuit of the power supply, and the output terminal of the output current amplification and amplification module (102) is connected to the current equalization bus through the resistor R0. The digital processing unit (104) is configured to adjust the output voltage reference signal Vr in accordance with the difference between the output voltage signal V2 of the output voltage sampling and amplifying module (102) and the main power frequency conversion section (106) is under control to provide voltage adjustment in accordance with the adjustable reference output voltage signal Vr'.EFFECT: increasing the reliability of each power supply module and the entire power supply system.11 cl, 18 dwg

System and method for commissioning of lighting using sound // 2631665
FIELD: lighting.SUBSTANCE: system and methods for electrical plants automatic commissioning, using the sound are disclosed. The electrical plants (140-149) detect sounds, created by the audio generator, moving along the path (300) through the assembled plants according to the building plan (100). Each electrical plant can be associated with the displayed plant location in the building plan by correlating of the detected sound with the sound generator location along the path.EFFECT: simplification of the lighting plants commissioning.17 cl, 10 dwg

ethods and devices for adaptable lighting units, intended to accept control data from external source // 2631663
FIELD: lighting.SUBSTANCE: plurality of LEDs (641), generating luminous efficiency which has at least one adaptable luminous efficiency characteristic, can be provided and controlled by controller 650 electrically connected to a plurality of LEDs (641). The controller may control at least one adaptable luminous efficiency characteristic in accordance with the received lighting configuration data that is specific to a particular lighting implementation method.EFFECT: ability to adaptively achieve a variety of lighting effects.13 cl, 14 dwg

Personalized lighting of open site // 2631335
FIELD: lighting.SUBSTANCE: lighting control system comprises of at least one light source, which at least contains one light source, wherein at least each light module contain a plurality of light modules, and each of the plurality of light modules is independently controlled; and a controller, configured to control lighting of the target area in the lighting system. One or more light modules, associated with the target area lighting, is selected from at least one light source based on the relative position between the at least one light source and the target area and the lighting distribution of each of the at least one light source. Then, at least one of the selected one or more light modules is adjusted to meet a specific requirement for the area lighting.EFFECT: solution of the lighting control task for achieving personalized open site lighting.15 cl, 13 dwg

System and method of emergency lighting // 2630476
FIELD: lighting.SUBSTANCE: lighting network (100) contains a plurality of lighting devices (10) that can operate with the AC power supply and the backup DC power supply if the AC power is turned off. The controller (15) is used to redistribute the DC power supply between the plurality of lighting devices (10) in the event if the DC power supply in one of the plurality of lighting devices (10) is minimized or outspent. The main controller (22) is configured to form a DC power distribution circuit. The main controller (22) further identifies the adequate DC power supply in each of the plurality of lighting devices (10) and controls the redistribution of the DC power to extend the light availability in at least one of the plurality of lighting devices (10).EFFECT: increase of operational characteristics of the emergency lighting system.11 cl, 5 dwg

ethods and device for lighting device control, using the communication protocol // 2630220
FIELD: radio engineering, communication.SUBSTANCE: methods and device for lighting device control, using the communication protocol, transmitted through the power supply line, that feeds the lighting device. The data can be transmitted to the plurality of lighting devices (4) by changing the output voltage, transmitted to the lighting device by switching the transformer (120), connected to the output voltage. The data can be received in the lighting device (40) through the reception of the encoded output voltage and comparison of output voltage sinusoidal cycle many periods voltage level to determine the incoming package data. One or more aspects of the lighting device (40) can be controlled on the basis of the received data.EFFECT: increase of the communication signal transmission over the longer distance reliability.15 cl, 6 dwg

Controller for lighting system, lighting system and lighting system control method // 2629555
FIELD: lighting.SUBSTANCE: controller is configured to derive multiple values from one or more parameters that represent a sound characteristic for sounds (first and second sound) that can originate and be detected at different locations in space. The controller is further configured to use one of the values of the sound parameter (second sound) as a reference value to check whether the value (sound) of the parameter of the other sound (first sound) that is derived from the other location in space deviates from this reference value. Thus, the second sound value provides a measurement of the background sound for comparison with the first sound. Also, the controller is configured to control the lighting at a location where the first sound was detected based on a certain deviation. The lighting provided by the lighting unit is adapted in such a way as to help reduce noise generation.EFFECT: selective lighting control in space based on sound level measurements in various areas of the space mentioned.15 cl, 4 dwg

odulation of light emitted by lighting device, using a plurality of various modulation periods // 2628570
FIELD: lighting.SUBSTANCE: lighting device (2a, 2b, 2c) comprises a light emitter (14) configured with ability to emit light with periodic modulation, in which information is embedded in light; and a light shaper (13), configured to drive the light emitter, providing an indicator to the light emitter. The indicator refers to the modulation of light, which is to be emitted by the light emitter, and the light emitter (14) is configured to emit light modulated according to the said indicator. The light shaper (13) is configured to drive the light emitter to emit light with the built-in said information on a plurality of different modulation periods. The light emitter is configured to emit light that is to be detected by the image capturing unit; and the light shaper is configured to drive the light emitter, avoiding that one or more of the modulation periods correspond to the frequency dead band created by the reception process performed by the image capturing unit.EFFECT: reducing the risk of undetected coded light emitted by lighting devices.22 cl, 11 dwg

Light-emitting device on white leds, excited by direct current like alternating current supply // 2628007
FIELD: lighting.SUBSTANCE: device on white LEDs, directly excited by direct current, contains n parallel branches consisting of series-connected LED module and DC unit connected to the output terminal of the rectifying circuit. At the same time, by setting the current value, the trip voltage and the turn-on voltage of the DC unit for each branch, periodic flickering caused by changes in the AC voltage can be avoided, and the additional use of LEDs with controlled luminescence duration also reduces the flickering of the LEDs because of the alternating current, due to luminescent afterglow of LEDs. In addition, since the current of each branch is maintained at a constant level, changes in the transition temperatures do not lead to a change in the current in a LED, but with an increase in the number of branches, the waveform of the excitation current approaches to a sinusoidal one.EFFECT: increase of power factor, reliability and efficiency of light-emitting device.10 cl, 5 dwg

ethods and device for lighting with a personally applied lighting component // 2627029
FIELD: physics.SUBSTANCE: method is made by providing working illumination from at least one lighting device on the working area for the working area when the level of illumination near the working area is lower than the threshold value; monitoring each of a plurality of user segments for the presence of a person, wherein the user segments are adjacent to the work area and used to interact with the user area; and to provide face illumination from at least one lighting device on the work area only for user segments in which a person is present.EFFECT: ability to selectively apply face lighting and, optionally, selectively used work lights, for example in daylight-sensitive lighting systems and/or therapeutic lighting systems.15 cl, 8 dwg

ethod and device for excitting the chain of leds // 2625332
FIELD: physics.SUBSTANCE: invention relates to a method and apparatus for driving a chain of LEDs from a first LED segment (11) and at least one additional LED segment (12, 13, 14) connected in series. Each LED segment has at least one light emitting diode (LED). A chain of light-emitting diodes is fed with the rectified voltage of a feeding network of an alternating current. The first LED segment (11) is powered when the rectified AC supply voltage is above the first voltage level, and the first LED segment and the additional LED segment are energized when the rectified AC supply voltage is higher than the second voltage level higher than the first voltage level. The first LED segment emits light having a first colour temperature and an additional LED segment emits light having a second colour temperature higher than the first colour temperature. The light emitted by the first LED segment and the light emitted by the additional LED segment overlap, with the first LED segment emitting red, orange, yellow or amber light, and the additional LED segment emits white light.EFFECT: automatic achievement of the visual effect of dimming with a warm colour as in an incandescent lamp, when the brightness of the light source decreases and the colour of the light becomes warm.7 cl, 9 dwg, 1 tbl

Led lighting device and control method of led lighting device // 2624429
FIELD: lighting.SUBSTANCE: lighting device (100) contains at least one LED lighting device (105, 105', 105"), containing the LED controller, which is configured to collect and transmit the required power LED consumption by the lighting device (105, 105', 105") at least two units (101, 111) of the power supply, each of them is connected and designed to supply the power to the LED lighting device (105, 105', 105"), and a group controller (106), which is adapted to collect each unit characteristics (101, 111) of the power supply and the characteristics of at least one LED lighting device (105, 105', 105"), at that the group controller (106) is further configured to activate and/or deactivate at least one of the at least two units (101, 111) of the power supply in accordance with the required power LED consumption by the lighting device (100) and blocks characteristics (101, 111) of the power supply, which are adapted to the required power consumption in the best way.EFFECT: efficient use of available power supply units through the use of the group controller, which is able to activate or deactivate the power supply units depending on the required power consumption of the lighting device.15 cl, 1 dwg

Improved lighting network for mobile cellular users service and its operation method // 2624251
FIELD: lighting.SUBSTANCE: method for controlling the lighting network, having a plurality of lighting units, wherein the lighting operator can control the method by receiving information, related to the service availability for each of the light units; displaying information, related to the service availability for each of the light units in order to generate the information map on the availability of service, including the information about the attributes of each of the light units; determining one or more service policies, maintenance schedules, and operational parameters for each of the plurality of light units for service time and / or to provide cellular communication services to one or more cellular stations in the service area of the light units in accordance with one or more defined service policies, maintenance schedules and operational parameters for the maintenance time period.EFFECT: reduced energy consumption and increased throughput of cellular communication.15 cl, 6 dwg, 2 tbl

odernized leds (light-emitting diodes) exciter circuit and method of its operation // 2624250
FIELD: lighting.SUBSTANCE: LED exciter circuit (3) comprises at least an input section (6) to receive operating voltage from the power supply (2), an output section (8) to connect to at least one LED unit (5), a power converter (7) connected to the said input section (6) and the said output section (8) and configured to provide a lamp current (50) in the output section (8) while operating in at least first and second operating states. In order to provide an operationally flexible circuit (3) capable of operating with a plurality of different power supplies and in different load modes, in the first operating state, the power converter (7) is configured to switch between the high current generation mode (40) in which the power converter (7) is configured to select current pulses from the said power supply (2) to provide the first average input current (33a) and an off state (42) in which no current is selected from the said power supply (2). In the second operating state, the power converter (7) is at least configured to operate in a low current generation mode (41), wherein the power converter (7) is configured to select current from the power supply (2) to provide the second average input current (33b), which is lower than the first average input current (33a).EFFECT: increased efficiency in a variety of operation modes.14 cl, 8 dwg

Protocols for data transmission by coded light // 2623496
FIELD: lighting.SUBSTANCE: each lighting device transmits modulated light during lighting. When the first source lighting device needs to transmit information to the target lighting device via the lighting system, one or more intermediate lighting devices decode the received light-coded transmissions from the first source lighting device. One or more intermediate lighting devices combine light-coded transmissions from the first source lighting device with light-coded transmissions from the second source lighting device in a broadcasting system. The first source lighting device uses the received broadcast signal from one or more intermediate lighting devices to extract light-coded transmissions from the second source lighting device, eliminating the stored a priori known signal components.EFFECT: increased network capacity of the modulated lighting system.12 cl, 11 dwg

ultipositional device for switching current source // 2623494
FIELD: electricity.SUBSTANCE: invention discloses a multi-position device for switching a current source including a switching control unit, N current circuits, and N loads. Each current circuit is formed by a constant current source circuit and a switching circuit. One terminal of the first load is connected to the load power source, and the other terminal of the first load is connected to the output terminal of the circuit of the constant current source of the first current circuit and one terminal of the second load; one terminal of the i-th load is connected to the other (i-1)-th load terminal and the output terminal of the circuit of the constant current source of the i-th current circuit; and the switching control unit controls the output current of the corresponding constant current source circuit through an appropriate switching circuit. When the circuits are switched, the output voltage of the current switching circuit to be switched off is reduced to zero according to a predetermined voltage variation value, and the output voltage of the current switching circuit to be turned on is increased to the highest operating voltage according to a predetermined voltage variation value, so that the current on the load does not exceed the preset current and is not zero during the switching. N is an integer not less than 2, and i is equal to 2, 3, 4, …, N. Each switching circuit includes a counter configured to perform subtractive counting according to a clock signal from the switching control unit when a high level control signal of the switching control unit is received, to perform summing counting according to a clock signal from the switching control unit when a control signal of the low level of the switching control unit is received, and to output a counting signal.EFFECT: improving the reliability of the switching device.11 cl, 6 dwg

Device and methods of lighting configuration using proximity sensors // 2623491
FIELD: lighting.SUBSTANCE: determining of a distance values plurality obtained from a distance sensors plurality, analyzing of a plurality of assignments of a distance sensors plurality, installation of one or more output light characteristics of a LED plurality depending on the distance from the distance sensors and the ambient light level.EFFECT: lighting configuration setting.5 cl, 8 dwg

Device and method for dimming control // 2623089
FIELD: lighting.SUBSTANCE: dimming control device in accordance can control the on/off switching of the lamp, depending on whether the touch pad of power control is touched, and control brightness of lamp, depending on whether the dimming pads are touched.EFFECT: simplification of brightness control.10 cl, 4 dwg

Light source remote control // 2622405
FIELD: lighting.SUBSTANCE: lighting system comprises a plurality of light sources and a remote control unit. The remote control unit comprises a user interface through which a user may identify the section in the image and the light source. The identified area of the image is attached to the light source, and the colour information of the identified image section is transmitted to the light source. Thereby, it is possible to adapt the emitted light of the light source to the colour information and select the colour outputted by the light source by selecting a section of the image displayed on the remote control unit. The remote control unit can be a part of a mobile phone, a tablet computer, an electronic photo frame or television screen.EFFECT: creation of a remote control unit and control method of light sources plurality that require less time and are more versatile and scalable.13 cl, 7 dwg

Construction for controlling solar power system with extremely low power consumption // 2620363
FIELD: physics.SUBSTANCE: control unit includes a controller that contains a switching circuit and that selectively charges the battery from the solar panels and selectively discharges the battery to fuel the lantern. The lantern itself includes the second part of the control unit, which prevents the condition of over-charging and over-discharging the battery. This can be performed using a passive low-power circuit of the LEDs and resistors, leaving the controller to perform switching only.EFFECT: reducing energy consumption by the controller and the LED lantern system in general.22 cl, 4 dwg

Commissioning of lighting systems // 2619065
FIELD: lighting.SUBSTANCE: light system includes light sources (L1, L2) located in the area which requires light, a system (S1, S2) of sensors for detecting the presence of user in the area and a controller (2) which is arranged to receive data in comissioning mode, corresponding to the addresses of light sources which are required to be determined as a group, and receive positioning data from the sensor system in response to movement of the commissioning performer, for example, a man, along a path associated with the region of area associated with this group, and in the operation mode - to switch the light sources of the group in response to occupancy detection in the area associated with the group.EFFECT: simplified comissioning of a plurality of light sources included in the lighting network.12 cl, 9 dwg

Light detector // 2617704
FIELD: lighting.SUBSTANCE: invention relates to the light detector configured to detect the coded light emitted from, the at least, one light source. The result is achieved in that the light detector (100) includes a light photodetector (102), which is configured to detect the coded light. The light detector further includes an image sensor (104) and a screen (106), wherein the viewing area of the photodetector is within the viewing area of the image sensor. The light detector is configured to display images on the screen fixed by the image sensor and comprising the light source, the encoded light of which is detected by the photodetector.EFFECT: invention provides the improved guidance accuracy and time reduction of the guidance to the source of the encoded light.12 cl, 2 dwg

System comprising a main electrical unit and a peripheral electrical unit // 2615771
FIELD: control systems.SUBSTANCE: invention relates to a control system. Main electrical unit and peripheral electrical unit are switchable between a low-power mode and a high-power mode. Main electrical unit is adapted to hand over a control of the system to the peripheral electrical unit, if the peripheral electrical unit is in the high-power mode, and to switch from the high-power mode to the low-power mode, after the control has been handed over. Peripheral electrical unit is adapted to receive the control from the main electrical unit and to control the system, if the peripheral electrical unit is in the high-power mode. This allows the system to be still in operation mode, although the main electrical unit has been switched to the low-power mode, thereby reducing the power consumption of the system.EFFECT: reduced power consumption of the system comprising main electrical unit (2) and peripheral electrical unit (3, 4, 5).13 cl, 4 dwg

Lighting fixture // 2615494
FIELD: lighting.SUBSTANCE: invention relates to a lighting fixture that is activated in response to the presence of a person detected in the detection area. The result is achieved by the fact that the lighting fixture (1a, 1b) comprises a light source (2) and an ultrasonic sensor (3). The ultrasonic sensor (3) detects the presence and movement direction of a person (4) with respect to the light source (2). The controller changes the light parameter of the light beam emitted from the light source (2) depending on whether a person is moving (4) towards the light source (2) or away from it.EFFECT: invention provides preventing vision impairment of a person facing the light source, as a result of glare or excess light that shines directly into his (her) eyes.10 cl, 5 dwg

Led lighting fixture having power control device // 2614143
FIELD: lighting engineering.SUBSTANCE: invention relates to lighting fixtures, equipped with light-emitting diodes (LED), in particular, to head lamp with LED power control device. Result is achieved by fact, that head lamp comprises light source, containing one or more light-emitting diodes, power supply unit to supply electric power to said source, wherein control over said unit is performed by means of control information or control signal, and control unit for light level setting emitted by light source, upon that control unit includes image sensor, capable to generate, at least, one image of point illuminated by said light source, and said image processing device in order to generate control information or control signal. Lighting fixture also comprises images processing processor, capable to perform image complex analysis, including recognition of rope, detection of fog, etc.EFFECT: technical result is providing of lighting fixture having adaptive control mechanism, as well as increasing battery service life.16 cl, 13 dwg

Led lighting fixture containing light beam geometry control device // 2614044
FIELD: lighting engineering.SUBSTANCE: invention relates to lighting fixtures, equipped with light-emitting diodes (LED), in particular, to head lamp with variable geometry beam forming device. Result is achieved by fact, that lighting fixture comprises light source, containing one or more light-emitting diodes (LED), power supply unit (100) to supply electric power to said light source, wherein control over light source brightness is carried out by first control information or first control signal; control device (306) to control over generated by light source light beam geometry as response to second control information or second control signal and control unit (200) for generating of first and second control information or first and second control signals, upon that control unit (200) includes image sensor (210), capable to generate, at least, one image of point illuminated by said light source, and said image processing device (230) in order to generate first and second control information or first and second control signals.EFFECT: technical result is providing of lighting fixture having adaptive control mechanism, as well as increasing battery service life.14 cl, 16 dwg

Light source control device and light source control method // 2614037
FIELD: physics, control and alarm system.SUBSTANCE: invention refers to a light source control device and method for light sources control. The technical result is the creation of light sources control device capable of providing a continuous radiation of a light source, even if any of the multiple light sources connected in parallel is faulty. The result is achieved by determination whether the parallel connected light sources (11-1 to 11-m) include a failed light source by means of the controller (900). If a defective light source is detected, the controller (900) controls at least one of the current supply unit (100) and the switching control unit (140) so that the current is continuously supplied to the normal light sources included into the number of light sources (11-1 to 11-m), except for the defective light source.EFFECT: invention can control multiple parallel connected light sources, ensuring their continued operation.5 cl, 5 dwg

Light-emitting diode // 2612732
FIELD: information technology.SUBSTANCE: light-emitting diode relates to information equipment and lighting engineering so that, for example, it can be used in design of large-size matrix screens and other visual data display facilities. Light-emitting diode comprises on substrate along with light-emitting diode chips unit for controlling radiation of crystals, one input is connected to the anode terminal, the other input is connected to the cathode terminal, and the outputs are connected to transistor bases, wherein the collectors of transistors are connected to cathodes of light-emitting crystals, anodes of which are connected to each other and connected to the anode terminal, herewith the emitters of transistors are connected to each other and connected to the cathode terminal.EFFECT: invention provides the possibility of controlling selected light-emitting diode crystal by two external contacts (anode and cathode).5 cl, 5 dwg

Circuit assembly for selective power supply to distributed loads // 2612646
FIELD: electrical engineering.SUBSTANCE: invention relates to electrical engineering. Circuit assembly for selective power supply to distributed loads (D1-D7, 220-226, 213a-213e) comprises plurality of load segments (10, 20, 30, 40, 50, 60, 70), each of which is electrically connected with, at least, one power supply output to receive variable voltage, wherein each load segment (10, 20, 30, 40, 50, 60, 70) comprises, at least, load unit (D1-D7, 220-226, 213a-213e) and proximity sensor (11) unit, connected to load unit and containing, at least, one reactive device (L1-L7, L1a-L7a, C1-C7, C1a-C7a, 214a-214e, 215d), having reactive resistance, wherein reactive resistance depends on proximity to detection object (100, 102).EFFECT: technical result is increase in efficiency of interactive power supply to loads.15 cl, 6 dwg

Adjustable flyback converter or intermediate buck converter // 2611577
FIELD: electrical engineering.SUBSTANCE: invention relates to electrical engineering and can be used to control a flyback converter or an intermediate buck converter. Device and method for reducing distortions and increasing distortions power coefficients in flyback converters (21) and intermediate buck converters (22) includes assembly (1) for adjustment of control signals generated by controllers (2) to control switches (3) of the converters. Assemblies (1) increase or decrease time durations of the conducting state of switches (3) in response to increased or decreased amplitudes of voltage signals from sources (4) of voltage for powering the converters. In the preferred version the said durations, in fact, are proportional to sums of the voltage signals amplitudes and rated parameters. These rated parameters can represent amplitudes of other voltage signals, such as output voltages. Assemblies (1) are provided for controllers (2), which can provide only fixed durations, as well as for controllers (2), which can provide adapted durations by adaptable external elements.EFFECT: technical result is elimination of undesirable losses in the network and in power generators and lower cost of single-cascade converters.12 cl, 7 dwg

Presence detection using split beam luminaire // 2610426
FIELD: lighting.SUBSTANCE: invention relates to field of lighting systems and, more specifically, to method and system for detecting an object in a region, ambient lighting device with split light beam. Result is achieved due to that lighting device (200) includes first light source (203), second light source (205) and sensor (216). First light source (203) is capable of emitting first light beam (204), adapted for lighting a first given area. Second light source (205) is configured to emit second light beam (206), adapted for lighting background area surrounding first given area. Sensor (216) is capable of detecting reflected first light beam (210) and reflected second light beam (212). Method includes determining whether objects are present in area (207), surrounding lighting device (200), based on comparison of information, indicating signal level of detected reflected first light beam (210), and information indicating signal level of detected reflected second light beam (212).EFFECT: reduced power consumption of lighting systems.15 cl, 10 dwg

Two-wire electric controller // 2610299
FIELD: electricity.SUBSTANCE: subject of invention is electric controller (1) containing: two unified connecting terminals (2A, 2B), power unit (10), said power unit (10) control unit (40) and control unit (40) synchronization unit (100). According to invention, said synchronization unit (100) includes: unstabilized cascade, which is made with possibility of unstabilized synchronization signal supply, synchronized by electric voltage supplied to said input terminal; stabilized cascade containing buffer filter, followed by stabilizing filter, and made with possibility of periodic stabilized synchronization signal supply, which is synchronized by electric voltage supplied to said input terminal, and which is then filtered by buffer filter and stabilizing filter; and selective cascade for selecting one or other of said stabilized and unstabilized synchronization signals.EFFECT: providing stable operation regardless of load type.17 cl, 8 dwg

Communication protocol for lighting system with embedded processors and system operating with said protocol // 2609207
FIELD: information technology.SUBSTANCE: invention relates in general to communication between embedded processors in a lighting system. Result is achieved due to that system (100, 200, 300) includes lighting unit, (120, 220, 320), optical insulator (230, 330) and a primary processor (110, 210, 310). Lighting unit includes lighting module (250, 350) and lighting driver (240, 340), which supplies power to lighting module. Lighting module includes: one or more light sources (252-1/252-2, 352-1/352-2), one or more sensors (254, 354) for reading data, including one or more working parameters of lighting module, and secondary processor (156, 256, 356) which receives read data. Primary processor and secondary processor are coupled to each other through optical insulator in accordance with communication protocol based on messaging, where each message forwarded between primary processor and secondary processor has identical message format (500) and includes command field (530) and response field, wherein response field (550) is provided for indicating a response to a command.EFFECT: providing feedback and control of electronic power supply systems and particularly in lighting systems.20 cl, 5 dwg

Light-emitting diode driver controlled by pulse overlaid on power supply signal // 2608828
FIELD: lighting.SUBSTANCE: invention relates to a driver for exciting LED circuits. Result is achieved by that a driver for exciting circuits (10, 20, 30) of light-emitting diodes is provided with first and second outputs (1, 2) for receiving a voltage signal from source (5) and first switching circuit (11, 12) connected to second output (2) and to third output (3). First and third outputs (1, 3) should be connected to electrodes of first circuit (10) of light-emitting diodes. First switching circuit (11, 12) contains first switch (11) and first circuit (12) of timing for activation of first switch (11) to switch on first circuit (10) of light-emitting diodes in response to the first pulse signal, which is added to the voltage signal. Sequential pulse signals can be used for sequential switching on circuits (10, 20) of light-emitting diodes.EFFECT: technical result is avoiding the need for synchronizing signals, separation of wiring for power supply from wiring for the driver control, as well as avoiding the need for using three-output light-emitting diodes with control electrodes.14 cl, 7 dwg

Lighting device with rf antenna // 2608552
FIELD: lighting.SUBSTANCE: invention relates to lighting engineering. Lighting device comprises light source (7), arranged on lighting device base (2), wherein light source has main forward radiation direction (12). Lighting device comprises reflector (9), made with possibility to reflect light from light source outside lighting device in direction away and backwards in relation to main forward radiation direction, radio frequency (RF) antenna (10) made with possibility to receive signals, to control lighting device and placed on reflector.EFFECT: technical result is improved reception of radio frequency signal.13 cl, 2 dwg

ethods and apparatus for improved dmx512 communication having checksum // 2608542
FIELD: information technology.SUBSTANCE: disclosed are methods and apparatus for improved backwards compatible DMX communications. In some embodiments, methods and apparatus related to extensions of DMX protocol enable error detection by enhanced DMX slave devices while maintaining full compatibility with non-enhanced DMX slave devices. Methods and apparatus may utilise a packet checksum byte that is incorporated within a start code packet and that is a checksum of a plurality of bytes in start code packet. Plurality of bytes within start code packet may optionally be interleaved according to an interleaving scheme in some variations.EFFECT: technical result is broader functional capabilities of protocol, detection and/or correction of errors for improving lighting reliability.20 cl, 8 dwg
 
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