CN110380909B - Lamp distribution network circuit and lamp identification distribution network method - Google Patents

Lamp distribution network circuit and lamp identification distribution network method Download PDF

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CN110380909B
CN110380909B CN201910695825.2A CN201910695825A CN110380909B CN 110380909 B CN110380909 B CN 110380909B CN 201910695825 A CN201910695825 A CN 201910695825A CN 110380909 B CN110380909 B CN 110380909B
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lamp
light
distribution network
resistor
emitting element
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CN110380909A (en
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孙胜利
姜兆宁
刘达平
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Qingdao Yilai Intelligent Technology Co Ltd
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Qingdao Yeelink Information Technology Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H04L12/2807—Exchanging configuration information on appliance services in a home automation network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/14—Session management
    • H04L67/141—Setup of application sessions
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The invention discloses a lamp distribution network circuit, which comprises a control module, a driving module connected with the control module and a light-emitting element connected with the driving module, wherein the driving module is used for driving the control module to work; the control module is used for controlling the driving module to supply power to the light-emitting element by PWM pulse voltage when the lamp and the mobile terminal are not provided with a network; when the lamp and the mobile terminal complete the distribution network, the driving module is controlled to supply power to the light-emitting element by using constant analog voltage. According to the method and the device, the water ripple generated by the lamp under the power supply of the PWM pulse voltage is used as the identification basis for realizing the connection of the distribution network between the lamp and the mobile terminal, so that the mobile terminal can simply and effectively identify the lamp and quickly establish the connection between the lamp and the mobile terminal; and after the distribution network is finished, the light of the lamps does not generate water ripples any more, so that the problems of interference of the water ripples among the lamps and simultaneous control of the lamps by a plurality of mobile terminals are avoided. The invention also provides a network distribution method for lamp identification, which has the beneficial effects.

Description

Lamp distribution network circuit and lamp identification distribution network method
Technical Field
The invention relates to the field of intelligent lamps, in particular to a lamp distribution network circuit and a lamp identification distribution network method.
Background
Along with the development of intelligent household appliances, more and more electrical equipment has a remote control function, but to realize remote control, communication connection between the electrical equipment and the remote control equipment needs to be established. When the remote control device is connected with the electrical equipment, mutual identification binding between the remote control device and the electrical equipment is required.
For a lamp needing intelligent control, a plurality of lamps are usually present in the same area, and it is more difficult to identify one of the lamps.
Disclosure of Invention
The invention aims to provide a lamp distribution network circuit and a lamp identification distribution network method, which solve the problem of complex distribution network between a mobile terminal and a lamp, and ensure that the distribution network connection between the mobile terminal and the lamp is safer and simpler.
In order to solve the technical problem, the invention provides a lamp distribution network circuit, which comprises a control module, a driving module connected with the control module, and a light-emitting element connected with the driving module;
the control module is used for controlling the driving module to supply power to the light-emitting element by PWM pulse voltage when the lamp and the mobile terminal are not provided with a network, so that the light of the light-emitting element has water ripple which can be identified by the mobile terminal;
when the lamp and the mobile terminal complete the distribution of the network, the driving module is controlled to supply power to the light-emitting element at a constant analog voltage, so that the light of the light-emitting element does not generate water ripples.
The driving module comprises an inductor L, a diode D, LED driving chip, a first resistor R1, a second resistor R2, a third resistor R3, a fourth resistor R4, a first capacitor C1 and a second capacitor C2;
the first end of the inductor L is connected with a power supply, and the second end of the inductor L is connected with the anode of the diode D; the cathode of the diode D is connected with the first end of the light-emitting element and the first end of the first capacitor C1; the second end of the first capacitor C1 is grounded;
an IN pin of the LED driving chip is connected with the power supply, an LX pin is connected with a second end of the inductor L, an EN/PWM pin is connected with a first output end of the control module, and an FB pin is connected with a first end of the second resistor R2; a second end of the second resistor R2 is connected with a second end of the light-emitting element and a first end of the first resistor R1; the second end of the first resistor R1 is grounded;
a first end of the fourth resistor R4 is connected to a second output end of the control module, and a second end of the fourth resistor R4 is connected to a first end of the second capacitor C2 and a first end of the third resistor R3; the second end of the second capacitor C2 is grounded; the second end of the third resistor R3 is connected with the FB pin of the LED driving chip;
when the lamp and the mobile terminal are not provided with a network, a first output end of the control module outputs a first PWM signal, and a second output end of the control module outputs a high-level signal;
when the lamp and the mobile terminal complete the distribution network, the first output end of the control module outputs a high level signal, and the second output end outputs a second PWM signal.
The control module is an MCU chip integrated with a wireless communication module and used for receiving a distribution network instruction of the mobile terminal through the wireless communication module, wherein the mobile terminal is a terminal device for identifying the water ripple of the lamp.
The control module is further used for receiving a disconnection instruction for disconnecting the distribution network and controlling the driving module to supply power to the light-emitting element through PWM pulse voltage according to the disconnection instruction.
Wherein, the light-emitting component is an LED lamp string.
The application also provides a network distribution method for lamp identification, which comprises the following steps:
collecting a light image of a lamp;
judging whether the light image has a water ripple pattern, if so, searching lamp ID information corresponding to the water ripple pattern according to the corresponding relation between various pre-stored water ripple patterns and the lamp ID information;
and sending a distribution network instruction to the lamp corresponding to the lamp ID information to complete the distribution network of the lamp.
Wherein the judging whether the light image has a water ripple pattern comprises:
and if the light image does not have the water ripple pattern, sending out a reminding that the lamp is distributed with the network.
The invention provides a lamp distribution network circuit which comprises a control module, a driving module connected with the control module and a light-emitting element connected with the driving module; the control module is used for controlling the driving module to supply power to the light-emitting element by PWM pulse voltage when the lamp and the mobile terminal are not provided with a network, so that light of the light-emitting element has water ripples which can be identified by the mobile terminal; when the lamp and the mobile terminal complete the distribution network, the driving module is controlled to supply power to the light-emitting element by using the constant analog voltage, so that the light of the light-emitting element does not generate water ripples.
In the application, the water ripples generated by the lamp are used as identification basis for realizing the connection of the distribution network between the lamp and the mobile terminal, so that the mobile terminal can simply and effectively identify the lamp and quickly establish the connection between the lamp and the mobile terminal; and after the distribution network is finished, the light of the lamp does not generate water ripples any more, that is to say, the connection between the mobile terminal and the lamp has uniqueness, so that the interference of the water ripples among the lamps is avoided, and the problem that the lamp is difficult to work due to the fact that a plurality of mobile terminals transmit control instructions simultaneously is also avoided.
The invention also provides a network distribution method for lamp identification, which has the beneficial effects.
Drawings
In order to more clearly illustrate the embodiments or technical solutions of the present invention, the drawings used in the embodiments or technical solutions of the present invention will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a lamp distribution network circuit provided in an embodiment of the present invention;
fig. 2 is a schematic circuit diagram of a distribution network circuit of a lamp according to another embodiment of the present invention;
fig. 3 is a schematic flow chart of a network distribution identification method for a lamp provided by the embodiment of the invention.
Detailed Description
For conventional electrical devices, typically in a home environment or other environment, there is often only one device or a few devices per electrical device, e.g., a refrigerator, an air purifier, etc. The identification of electrical devices is generally simple. However, for the lamps, in a home environment or an office environment, the number of the lamps is often large, and the process is often complicated because each lamp needs to be identified one by one.
In addition, at present, a relatively simple way to identify the electrical equipment is to set a mark, such as a mark pattern, a two-dimensional code, etc., on the electrical equipment. But for the lamps and lanterns, often install in the place that the user is difficult to reach, it is obviously difficult to carry out distribution network through this kind of mode.
Therefore, according to the existing light emitting characteristics of the lamp, the light emitted by the lamp is proposed as the identification mark, and the technical scheme of the invention is explained by using the specific embodiment below.
In order that those skilled in the art will better understand the disclosure, reference will now be made in detail to the embodiments of the disclosure as illustrated in the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, fig. 1 is a schematic structural diagram of a lamp distribution network circuit provided in an embodiment of the present invention, where the lamp distribution network circuit may include:
the LED driving module comprises a control module 1, a driving module 2 connected with the control module 1 and a light-emitting element 3 connected with the driving module 2;
the control module 1 is used for controlling the driving module 2 to supply power to the light-emitting element 3 by PWM pulse voltage when the lamp and the mobile terminal are not provided with a network, so that the light of the light-emitting element 3 has water ripples which can be identified by the mobile terminal;
when the lamp and the mobile terminal complete the distribution network, the driving module 2 is controlled to supply power to the light-emitting element 3 at a constant analog voltage, so that the light of the light-emitting element 3 does not generate water ripples.
The light emitting element 3 may be specifically an LED light string, and when the light emitting element is powered by PWM pulse voltage, stroboscopic light unrecognizable to human eyes may be generated, so that the light emitting element 3 is turned on and off rapidly. However, the variation of the light emitted from the light emitting element 3 is not sensed due to the visual delay effect of human eyes, but if the light emitted from the light emitting element 3 is photographed by the camera, the water ripple can be displayed in the photographed image, and the water ripple generated by the light emitted from the light emitting element 3 is the same for different PWM pulse voltages. Therefore, the light emitting element 3 is powered by the PWM pulse signal when the light is connected with the distribution network of the mobile terminal by taking the light as the basis for identifying the light, so that the light emitting element 3 generates specific water ripples capable of identifying the light so as to identify the light by the mobile terminal equipment, and the connection of the distribution network is realized. After the distribution network connection between the lamp and the mobile terminal is completed, the power supply voltage of the lamp is changed into the constant analog voltage, the lamp supplied with power by the constant analog voltage is adopted, the light of the lamp does not generate water ripples, the distribution network can not be connected any more, namely, each lamp can only be connected with the distribution network between one mobile terminal, the problem that a plurality of mobile terminals control the same lamp to work simultaneously is avoided, and the problem that the water ripples of the lamp which is not distributed with the network generate interference and the distribution network is influenced is also avoided.
The water ripple of lamps and lanterns light is regarded as the foundation of discernment lamps and lanterns in this application, and the net connection is joined in marriage to simple quick realization lamps and lanterns and mobile terminal of being convenient for, and avoids a plurality of mobile terminal all to join in marriage the problem of net in lamps and lanterns, and has avoided the water ripple of the lamps and lanterns of joining in marriage net to not joining in marriage the interference of net water ripple.
Optionally, in another embodiment of the present invention, as shown in fig. 2, fig. 2 is a circuit schematic diagram of a lamp distribution network circuit according to another embodiment of the present invention: this lamps and lanterns join in marriage net circuit can include:
the driving module 2 comprises an inductor L, a diode D, LED driving chip, a first resistor R1, a second resistor R2, a third resistor R3, a fourth resistor R4, a first capacitor C1 and a second capacitor C2;
the first end of the inductor L is connected with a power supply, and the second end of the inductor L is connected with the anode of the diode D; the cathode of the diode D is connected with the first end of the light-emitting element and the first end of the first capacitor C1; the second end of the first capacitor C1 is grounded:
an IN pin of the LED driving chip is connected with a power supply, an LX pin is connected with a second end of the inductor L, an EN/PWM pin is connected with a first output end of the control module, and an FB pin is connected with a first end of the second resistor R2; the second end of the second resistor R2 is connected with the second end of the light-emitting element and the first end of the first resistor R1; the second end of the first resistor R1 is grounded
A first end of the fourth resistor R4 is connected with a second output end of the control module, and a second end of the fourth resistor R4 is connected with a first end of the second capacitor C2 and a first end of the third resistor R3; the second end of the second capacitor C2 is grounded; the second end of the third resistor R3 is connected with an FB pin of the LED driving chip;
when the lamp and the mobile terminal are not provided with a network, a first output end of the control module 1 outputs a first PWM signal, and a second output end outputs a high level signal;
when the lamp and the mobile terminal complete the distribution network, the first output end of the control module 1 outputs a high level signal, and the second output end outputs a second PWM signal.
As shown in fig. 2, when the lighting fixture and the mobile terminal are not equipped with a network, the first output terminal of the control module 1 outputs a first PWM signal, and the second output terminal outputs a high level signal, because the FB pin of the LED driving chip is connected to the second output terminal through the fourth resistor R4 and the third resistor R3, and the input terminal of the FB pin is at a high level, the output voltage of the LX pin of the LED driving chip is determined by the voltage input from the EN/PWM pin, and the EN/PWM pin of the LED driving chip inputs the first PWM signal, so that the end connected to the LX pin of the light emitting element 3 also inputs the first PWM signal, thereby implementing the PWM pulse signal power supply mode for the light emitting device.
When the lamp and the mobile terminal complete the distribution network, the first output end of the control module 1 outputs a high level signal, the second output end outputs a second PWM signal, the EN/PWM pin of the LED driving chip inputs a high level, the LX pin is equivalent to ground, at this time, the second output end of the control module outputs a second PWM signal, and the second PWM signal passes through the filtering action of the fourth resistor R4 and the second capacitor C2, so that the end of the light emitting element 3 connected with the first resistor R1 forms a constant analog signal, and the light emitted by the light emitting element 3 does not generate water ripples.
In summary, it can be seen that the circuit in this embodiment can switch the supply voltage to the light emitting element 3 between the PWM pulse voltage and the constant analog voltage, so as to switch the light emitted by the light emitting element 3 between the two working modes of having water ripple and not having water ripple.
Optionally, in another specific embodiment of the present invention, the method may further include:
the control module 1 is an MCU chip integrated with a wireless communication module and used for receiving a distribution network instruction of the mobile terminal through the wireless communication module, wherein the mobile terminal is a terminal device for identifying water ripples of the lamp.
The lamps and the mobile terminals are distributed in a network, that is, a connection is established between the mobile terminals and the lamps, so that the control module needs to be correspondingly provided with a wireless communication module, for example, a Wifi communication module, and wireless communication can be realized by using a Wifi network in the environment. Of course, the wireless communication module in this application may also be an independent module, rather than a functional module built in the MCU, which is not limited in this application.
Optionally, in another specific embodiment of the present invention, the method may further include:
the control module 1 is further configured to receive a disconnection instruction for disconnecting the distribution network, and control the driving module 2 to supply power to the light emitting element 3 with the PWM pulse voltage according to the disconnection instruction.
As mentioned above, for the lighting fixture in the present application, only one mobile terminal can be connected, so in some special cases, if the mobile device of the distribution network needs to be replaced, the distribution network connection before disconnection needs to be disconnected, and therefore, the control module is further configured to receive a disconnection instruction of the distribution network connection, and after the distribution network connection is disconnected, control the supply voltage of the light emitting element to be the PWM pulse voltage again, so as to provide the light with the water ripple for the subsequent distribution network reconfiguration.
The invention further provides an embodiment of a network distribution method for lamp identification, as shown in fig. 3, fig. 3 is a schematic flow diagram of the network distribution method for lamp identification provided by the embodiment of the invention, and the method may include:
step S1: and collecting the light image of the lamp.
Step S2: and judging whether the light image has a water ripple pattern, if so, entering a step S3, and otherwise, entering a step S5.
And step S3: and searching the lamp ID information corresponding to the water ripple patterns according to the corresponding relationship between the various pre-stored water ripple patterns and the lamp ID information.
And step S4: and sending a distribution network instruction to the lamp corresponding to the lamp ID information to complete the distribution network of the lamp.
Step S5: and if the light image does not have the water ripple pattern, sending out a reminding that the lamp is distributed with the network.
In this embodiment, when the mobile terminal and the lamp are configured with the network, the program executed by the mobile terminal and the lamp distribution network circuit in the above embodiments may be referred to each other.
As before, for the light-emitting elements powered by different PWM pulse signals, the water ripples of the light generated by the light-emitting elements are different, so that the one-to-one correspondence relationship between the water ripple pattern of the lamp and the ID information of the lamp can be established, after the light pattern is collected by the mobile phone camera, the ID information of the lamp can be obtained according to the water ripple pattern, and the distribution network connection with the lamp can be realized through the ID information of the lamp. And if the water ripples are not generated in the light image, the distribution of the lamp is indicated.
In the present specification, the embodiments are described in a progressive manner, and each embodiment focuses on differences from other embodiments, and the same or similar parts between the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

Claims (6)

1. A lamp distribution network circuit is characterized by comprising a control module, a driving module connected with the control module and a light-emitting element connected with the driving module;
the control module is used for controlling the driving module to supply power to the light-emitting element by PWM pulse voltage when the lamp and the mobile terminal are not provided with a network, so that the light of the light-emitting element has water ripples which can be identified by the mobile terminal;
when the lamp and the mobile terminal complete the distribution of the network, the driving module is controlled to supply power to the light-emitting element by constant analog voltage, so that the light of the light-emitting element does not generate water ripples;
the driving module comprises an inductor L, a diode D, LED driving chip, a first resistor R1, a second resistor R2, a third resistor R3, a fourth resistor R4, a first capacitor C1 and a second capacitor C2;
the first end of the inductor L is connected with a power supply, and the second end of the inductor L is connected with the anode of the diode D; the cathode of the diode D is connected with the first end of the light-emitting element and the first end of the first capacitor C1; the second end of the first capacitor C1 is grounded:
an IN pin of the LED driving chip is connected with the power supply, an LX pin is connected with a second end of the inductor L, an EN/PWM pin is connected with a first output end of the control module, and an FB pin is connected with a first end of the second resistor R2; a second end of the second resistor R2 is connected with a second end of the light-emitting element and a first end of the first resistor R1; the second end of the first resistor R1 is grounded;
a first end of the fourth resistor R4 is connected to a second output end of the control module, and a second end of the fourth resistor R4 is connected to a first end of the second capacitor C2 and a first end of the third resistor R3; the second end of the second capacitor C2 is grounded; the second end of the third resistor R3 is connected with an FB pin of the LED driving chip;
when the lamp and the mobile terminal are not provided with a network, a first output end of the control module outputs a first PWM signal, and a second output end of the control module outputs a high-level signal;
when the lamp and the mobile terminal complete the distribution network, the first output end of the control module outputs a high level signal, and the second output end outputs a second PWM signal.
2. The lamp distribution network circuit of claim 1, wherein the control module is an MCU chip integrated with a wireless communication module, and configured to receive a distribution network command of a mobile terminal through the wireless communication module, wherein the mobile terminal is a terminal device that recognizes water ripples of the lamp.
3. The lamp distribution network circuit of claim 1 or 2, wherein the control module is further configured to receive a disconnection instruction for disconnecting the distribution network, and control the driving module to supply the light emitting element with the PWM pulse voltage according to the disconnection instruction.
4. The luminaire distribution network circuit of claim 3, wherein the light emitting element is an LED light string.
5. A network distribution method for lamp identification is characterized by comprising the following steps:
collecting a light image of a lamp; wherein the light fixtures are provided with the light fixture distribution network circuit as claimed in any one of claims 1 to 4;
judging whether the light image has a water ripple pattern, if so, searching lamp ID information corresponding to the water ripple pattern according to the corresponding relation between various pre-stored water ripple patterns and the lamp ID information;
and sending a distribution network instruction to the lamp corresponding to the lamp ID information to complete the distribution network of the lamp.
6. The luminaire identification distribution network method of claim 5, wherein said determining whether the light image has a water ripple pattern comprises:
and if the light image does not have the water ripple pattern, sending out a reminding that the lamp is distributed with the network.
CN201910695825.2A 2019-07-30 2019-07-30 Lamp distribution network circuit and lamp identification distribution network method Active CN110380909B (en)

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Citations (1)

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Publication number Priority date Publication date Assignee Title
CN107071955A (en) * 2012-05-04 2017-08-18 奥斯兰姆施尔凡尼亚公司 Tunable optical multi-path driver for solid state light emitter

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Publication number Priority date Publication date Assignee Title
DE212015000005U1 (en) * 2014-04-28 2015-12-14 Espot Lighting Ltd. System for wireless control of LED lighting
CN105744670A (en) * 2016-02-02 2016-07-06 四川长虹电器股份有限公司 Method for quickly confirming corresponding relationship among intelligent lamps
CN105722088A (en) * 2016-02-02 2016-06-29 四川长虹电器股份有限公司 Accurate pairing network entry method for ZIGBEE lighting equipment
CN106686810A (en) * 2016-12-20 2017-05-17 四川长虹电器股份有限公司 Method for intelligently generating light position map

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CN107071955A (en) * 2012-05-04 2017-08-18 奥斯兰姆施尔凡尼亚公司 Tunable optical multi-path driver for solid state light emitter

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