WO2021031493A1 - 一种采用交流斩波传输数据的灯具控制系统 - Google Patents

一种采用交流斩波传输数据的灯具控制系统 Download PDF

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Publication number
WO2021031493A1
WO2021031493A1 PCT/CN2019/128302 CN2019128302W WO2021031493A1 WO 2021031493 A1 WO2021031493 A1 WO 2021031493A1 CN 2019128302 W CN2019128302 W CN 2019128302W WO 2021031493 A1 WO2021031493 A1 WO 2021031493A1
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Prior art keywords
chopping
module
data
lamp
receiving
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PCT/CN2019/128302
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English (en)
French (fr)
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管德贵
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管德贵
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Publication of WO2021031493A1 publication Critical patent/WO2021031493A1/zh

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    • 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
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Definitions

  • the present invention relates to the technical field of lamp control equipment, and more specifically, the present invention relates to a lamp control system that uses AC chopping to transmit data.
  • Alternating current refers to the current whose magnitude and direction change periodically with time, and the running average value in one cycle is zero. Unlike direct current, its direction will change over time, while direct current does not change periodically.
  • alternating current AC for short
  • Alternating current can effectively transmit power. But in fact, there are other waveforms, such as triangular waves and square waves.
  • the mains power used in life is the alternating current with a sine wave, and the chopper circuit originally refers to the “chopping off” of a part of the sine wave due to certain needs in the use of electricity (for example, when the voltage is 50V, use The electronic component cuts off the following 50 ⁇ 0V part, and the output voltage is 0). Later, the DC-DC switching power supply was borrowed, mainly in the process of switching power supply voltage regulation, the original linear power supply was "cut” into pulses by the line.
  • an embodiment of the present invention provides a lamp control system that uses AC chopping to transmit data.
  • the The sending module receives external control data and converts it to the AC chopping data receiving module.
  • the AC chopping data receiving module analyzes and finally controls the brightness and color temperature of street lamps or other lamps through the lamp driver or other modules.
  • the AC wire transmits data, and performs various functions such as brightness adjustment, color temperature adjustment, and color control of the lamps. There is no need to arrange signal transmission lines or other wireless transmission modules to realize the single circuit of multiple lamps connected to the single-circuit AC wire. Point smart control.
  • a lamp control system using AC chopping to transmit data comprising an AC chopping data sending module and an AC chopping data receiving module, the AC chopping data receiving module connecting terminal Connected with lamp drive module;
  • the AC chopping data sending module includes an AC chopping data processing module, and an AD/DC power supply circuit module, a zero-crossing detection circuit module, and an external data input module are connected to the input end of the AC chopping data processing module.
  • the output terminal of the wave data processing module is connected with a chopper circuit module and an absorption circuit module.
  • the output terminal of the chopper circuit module and the output terminal of the absorption circuit module are connected with an AC chopper output terminal, and the AC chopper output terminal is connected with an AC output wire Connect the AC chopping data receiving module;
  • the AC chopping data receiving module includes an AC chopping receiving data processing module.
  • the input of the AC chopping receiving data processing module is connected with an AD/DC power supply circuit module and an AC chopping data detection module.
  • the AC chopping receiving The output end of the data processing module is connected with a data output control module, and the connection end of the data output control module is connected with a function control output port.
  • connection terminal of the AC chopping data sending module is connected with an AC input terminal
  • connection terminal of the external data input module is connected with an external data access port
  • a light source is connected to the connecting end of the lamp driving module, and the lamp driving module is used to control the brightness and color temperature of a street lamp or other lamps.
  • the AD/DC power supply circuit module is electrically connected to the AC operating voltage, the AD/DC power supply circuit module provides isolated power for the AC chopper data processing module through the electrical connection, and the zero-crossing detection The circuit module is used to determine the frequency and voltage reversal point of single-phase/multi-phase AC power, and provide zero-crossing detection signals for the AC chopping data processing module.
  • the AC chopping data sending module is installed at the front end of the lamp power supply, and the AC chopping data receiving module is installed at the lamp end.
  • the external data input module is used to receive data of external control lamp information
  • the absorption circuit module is used to absorb the spike voltage generated by the AC chopping data transmission module when the AC chopping data transmission module is chopping to ensure the chopping
  • the waveform output after the wave is flat, which is beneficial to the accuracy of the data received by the receiving module.
  • the AC chopping data processing module sends a chopping data instruction to perform chopping control of the high-voltage alternating current, and the chopping circuit module performs chopping processing on the AC voltage after receiving the chopping data instruction, And output the control voltage.
  • the AC chopping data detection module receives the control voltage
  • the AC chopping waveform is isolated and converted into a DC square wave form
  • the AC chopping receiving data processing module processes the chopping data Analyze and output control signals.
  • the load is a wire for powering the lamp.
  • an AC chopping data sending module and an AC chopping data receiving module are provided, the AC chopping data sending module is installed in the front stage of the lamp power supply, and the AC chopping data receiving module is installed at the lamp end, through external data
  • the input module transfers the data to the AC chopping data processing module.
  • the AC chopping data processing module analyzes the data, the data is converted into a chopping data command and passed to the chopping circuit module, and the chopping circuit module receives the chopping data command.
  • Output control voltage When the AC chopping data receiving module receives the control voltage, it isolates the waveform of the AC chopping and transmits the data to the AC chopping receiving data processing module.
  • the AC chopping receiving data processing module analyzes the chopping data. Perform processing and analysis, and output control signals, and finally control the brightness and color temperature of street lamps or other lamps through the lamp driver module to achieve intelligent control, reduce the number of switches, and reduce the line installation.
  • the same circuit can achieve single lamp control.
  • the use of AC wires to transmit data, for various functions such as brightness adjustment, color temperature adjustment, and color control of lamps does not require additional signal transmission lines or other wireless transmission modules to realize single-loop AC wires.
  • Single-point intelligent control for multiple connected lamps simple installation, saving a lot of labor and material costs, and convenient control;
  • the present invention is provided with an absorption circuit module and a zero-crossing detection circuit module.
  • the zero-crossing detection circuit module can provide a zero-crossing detection signal for the AC chopping data processing module by judging the frequency and voltage inversion point of the single-phase AC power supply.
  • the lamps controlled by the lamp drive module can be turned on and off at the same time, and the AC chopping data sending module is also equipped with an absorption circuit module to absorb the spike voltage generated by the AC when the AC chopping data sending module is chopping. Ensure that the output waveform after the chopping is flat, which is beneficial to the accuracy of the data received by the receiving module. Compared with the current technology, the output chopping waveform is clearer and the transmission of the chopping data is more accurate.
  • Figure 1 is a schematic diagram of the lamp control system of the present invention.
  • Figure 2 is a schematic diagram of the chopping data transmission waveform of the present invention.
  • Reference signs are: 1 AC chopping data sending module, 101 AC chopping data processing module, 102 zero-crossing detection circuit module, 103 external data input module, 104 chopping circuit module, 105 absorption circuit module, 106 AC chopping output Terminal, 2 AC chopping data receiving module, 201 AC chopping receiving data processing module, 202 AC chopping data detection module, 203 data output control module, 3 lamp driving module.
  • a lamp control system that uses AC chopping to transmit data includes an AC chopping data sending module 1 and an AC chopping data receiving module 2, and the AC chopping data receiving module 2 is connected at a connection end There is lamp drive module 3;
  • the AC chopping data sending module 1 includes an AC chopping data processing module 101, and the input of the AC chopping data processing module 101 is connected with an AD/DC power supply circuit module, a zero-crossing detection circuit module 102, and an external data input module 103.
  • the output terminal of the AC chopping data processing module 101 is connected with a chopper circuit module 104 and an absorption circuit module 105, and the output terminal of the chopper circuit module 104 and the output terminal of the absorption circuit module 105 are connected with an AC chopping output terminal 106,
  • the AC chopping output terminal 106 is connected to the AC chopping data receiving module 2 through an AC output wire;
  • the AC chopping data receiving module 2 includes an AC chopping receiving data processing module 201.
  • the input of the AC chopping receiving data processing module 201 is connected with an AD/DC power supply circuit module and an AC chopping data detection module 202.
  • the output terminal of the AC chopping receiving data processing module 201 is connected with a data output control module 203, and the connection terminal of the data output control module 203 is connected with a function control output port.
  • connection end of the AC chopping data sending module 1 is connected to an AC input end, and the connection end of the external data input module 103 is connected to an external data access port.
  • the connecting end of the lamp driving module 3 is connected with a light source, and the lamp driving module 3 is used to control the brightness and color temperature of street lamps or other lamps.
  • the AD/DC power supply circuit module is electrically connected to the AC operating voltage, the AD/DC power supply circuit module provides isolated power to the AC chopping data processing module 101 through the electrical connection, and the zero-crossing detection circuit module 102 is used to determine the order The frequency and voltage inversion point of the phase AC power supply, and provide a zero-crossing detection signal for the AC chopping data processing module 101.
  • the AC chopping data sending module 1 is installed at the front end of the lamp power supply, and the AC chopping data receiving module 2 is installed at the lamp end.
  • the external data input module 103 is used to receive the data of external control lamp information
  • the absorption circuit module 105 is used to absorb the spike voltage generated by the AC during the chopping of the AC chopping data sending module to ensure that the output waveform after the chopping is smooth , Which is conducive to the accuracy of the data received by the receiving module.
  • the output chopping waveform is clearer and the transmission of the chopping data is more accurate.
  • the AC chopping data processing module 101 sends a chopping data command to perform chopping control of high-voltage AC power, and the chopping circuit module 104 performs chopping processing on the AC voltage after receiving the chopping data command, and outputs the control voltage, so After the AC chopping data detection module 202 receives the control voltage, it isolates the AC chopping waveform and converts it into a DC square wave form.
  • the AC chopping receiving data processing module 201 processes and analyzes the chopping data and outputs it. control signal.
  • the load is a wire for powering the lamp.
  • the AC chopping data sending module 1 is installed in the front stage of the lamp power supply, and the AC chopping data receiving module 2 is installed on the lamp end, and the external data input module 103 is used to receive
  • the data of the lamp information is controlled by the outside world, and the data is transferred to the AC chopping data processing module 101.
  • the AC chopping data processing module 101 analyzes the data, it is converted into a chopping data command and passed to the chopping circuit module 104, and the chopping After the circuit module 104 receives the chopping data instruction, it chops the AC voltage and outputs the control voltage.
  • the internal AC chopping data detection module 202 receives the control voltage. Afterwards, the AC chopped waveform is isolated and processed, and converted into a DC square wave form to transmit the data to the AC chopped receiving data processing module 201.
  • the AC chopped receiving data processing module 201 processes and analyzes the chopped data by detecting the wires.
  • the corresponding data string sent by the sender can be calculated, and the control signal can be output, and finally the brightness and color temperature of street lamps or other lamps can be controlled by the lamp driving module 3 .
  • this implementation specifically solves the need for various functions such as brightness adjustment, color temperature adjustment, and color control in the prior art.
  • signal transmission lines or other wireless transmission modules are arranged, which is expensive to install;
  • the zero-crossing detection circuit module 102 can determine the single-phase AC power
  • the frequency and voltage inversion point of the AC chopper data processing module 101 provides a zero-crossing detection signal, so that the system has a synchronization function.
  • the lamps controlled by the lamp driving module 3 can be turned on and off at the same time.
  • the AC chopping data transmission module 1 is also provided with an absorption circuit module 105, which is used to absorb the spike voltage generated by the AC during the chopping of the AC chopping data transmission module, to ensure that the output waveform after the chopping is flat, which is beneficial to the receiving module Compared with the current technology, the accuracy of the received data is that the output chopping waveform is clearer and the transmission of the chopping data is more accurate.
  • connection should be understood in a broad sense, and can be mechanical connection Or electrical connection, it can also be the internal connection of two components, it can be directly connected, "up”, “down”, “left”, “right”, etc. are only used to indicate the relative position relationship, when the absolute position of the object being described Change, the relative position relationship may change;

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  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

本发明公开了一种采用交流斩波传输数据的灯具控制系统，具体涉及灯具控制设备技术领域，包括交流斩波数据发送模块和交流斩波数据接收模块，所述交流斩波数据接收模块连接端连接有灯具驱动模块。本发明通过设置有交流斩波数据发送模块和交流斩波数据接收模块，通过交流斩波数据发送模块接收外界控制数据并进行转化后经交流电线传递给交流斩波数据接收模块，交流斩波数据接收模块进行分析后最终通过灯具驱动模块对路灯或其它灯具的亮度、色温等方面进行控制，利用交流电线传输数据，对灯具的亮度调节、色温调节、颜色控制等多种功能，不需要另外布置信号传输线、或其它无线传输模块，即可实现单回路交流电线上所连接的多个灯具进行单点智能控制。

Description

一种采用交流斩波传输数据的灯具控制系统 技术领域
本发明涉及灯具控制设备技术领域，更具体地说，本发明涉及一种采用交流斩波传输数据的灯具控制系统。
 背景技术
交流电是指电流大小和方向随时间作周期性变化的电流，在一个周期内的运行平均值为零。不同于直流电，它的方向是会随着时间发生改变的，而直流电没有周期性变化，通常交流电（简称AC）波形为正弦曲线。交流电可以有效传输电力。但实际上还有应用其他的波形，例如三角形波、正方形波。生活中使用的市电就是具有正弦波形的交流电，而斩波电路原来是指在电力运用中，出于某种需要,将正弦波的一部分“斩掉”（例如在电压为50V的时候，用电子元件使后面的50~0V部分截止，输出电压为0）。后来借用到DC-DC开关电源中，主要是在开关电源调压过程中，原来一条直线的电源,被线路“斩”成了一块一块的脉冲。
 技术问题
现实生活中，路灯、隧道灯、场景灯都具智能控制、家居照明控制系统，但是在实现各种控制系统时，需要另外布置信号传输线、或其它无线传输模块，才能对控制系统进行使用，增加了使用成本。
 技术解决方案
为了克服现有技术的上述缺陷，本发明的实施例提供一种采用交流斩波传输数据的灯具控制系统，通过设置有交流斩波数据发送模块和交流斩波数据接收模块，通过交流斩波数据发送模块接收外界控制数据并进行转化后传递给交流斩波数据接收模块，交流斩波数据接收模块进行分析后最终通过灯具驱动或其它模块对路灯或其它灯具的亮度、色温等方面进行控制，利用交流电线传输数据，对灯具的亮度调节、色温调节、颜色控制等多种功能，不需要另外布置信号传输线、或其它无线传输模块，即可实现单回路交流电线上所连接的多个灯具进行单点智能控制。
为实现上述目的，本发明提供如下技术方案：一种采用交流斩波传输数据的灯具控制系统，包括交流斩波数据发送模块和交流斩波数据接收模块，所述交流斩波数据接收模块连接端连接有灯具驱动模块；
所述交流斩波数据发送模块包括交流斩波数据处理模块，所述交流斩波数据处理模块输入端连接有AD/DC供电电路模块、过零检测电路模块和外部数据输入模块，所述交流斩波数据处理模块输出端连接有斩波电路模块和吸收电路模块，所述斩波电路模块输出端和吸收电路模块输出端连接有交流斩波输出端，所述交流斩波输出端通过交流电输出电线连接交流斩波数据接收模块；
所述交流斩波数据接收模块包括交流斩波接收数据处理模块，所述交流斩波接收数据处理模块输入端连接有AD/DC供电电路模块和交流斩波数据检测模块，所述交流斩波接收数据处理模块输出端连接有数据输出控制模块，所述数据输出控制模块连接端连接有功能控制输出端口。
在一个优选地实施方式中，所述交流斩波数据发送模块连接端连接有交流输入端，所述外部数据输入模块连接端连接有外部数据接入端口。
在一个优选地实施方式中，所述灯具驱动模块连接端连接有光源，所述灯具驱动模块用于控制路灯或其它灯具的亮度、色温。
在一个优选地实施方式中，所述AD/DC供电电路模块与交流工作电压电连接，所述AD/DC供电电路模块通过电连接为交流斩波数据处理模块提供隔离电源，所述过零检测电路模块用来判断单相/多相交流电源的频率、电压反相点，并且为交流斩波数据处理模块提供过零检测信号。
在一个优选地实施方式中，所述交流斩波数据发送模块安装在灯具供电前端,所述交流斩波数据接收模块安装在灯具端。
在一个优选地实施方式中，所述外部数据输入模块用于接收外界控制灯具信息的数据，所述吸收电路模块用于吸收交流斩波数据发送模块斩波时交流产生的尖峰脉冲电压，保证斩波后输出的波形平整，利于接收模块接收数据的准确性。
在一个优选地实施方式中，所述交流斩波数据处理模块发送斩波数据指令进行对高压交流电的斩波控制，而斩波电路模块接收到斩波数据指令后对交流电压进行斩波处理，并输出控制电压，所述交流斩波数据检测模块接收到控制电压后对交流斩波的波形进行隔离处理，并转换成直流方波形式，而交流斩波接收数据处理模块对斩波数据进行处理分析，并输出控制信号。
在一个优选地实施方式中，所述负载为灯具供电的电线。
 有益效果
本发明的技术效果和优点：
1、本发明通过设置有交流斩波数据发送模块和交流斩波数据接收模块，将交流斩波数据发送模块安装到灯具供电前段，并将交流斩波数据接收模块安装到灯具端，通过外部数据输入模块将数据传递给交流斩波数据处理模块，交流斩波数据处理模块对数据进行分析后，转换成斩波数据指令传递给斩波电路模块，而斩波电路模块接收到斩波数据指令后输出控制电压，当交流斩波数据接收模块接收到控制电压后，对交流斩波的波形进行隔离处理，将数据传给交流斩波接收数据处理模块，交流斩波接收数据处理模块对斩波数据进行处理分析，并输出控制信号，最终通过灯具驱动模块对路灯或其它灯具的亮度、色温等方面进行控制，实现智能控制，减少开关数量、减少线路安装，同一回路便可以实现单灯控制，与现有技术相比，利用交流电线传输数据，对灯具的亮度调节、色温调节、颜色控制等多种功能，不需要另外布置信号传输线、或其它无线传输模块，即可实现单回路交流电线上所连接的多个灯具进行单点智能控制，安装简单、节约大量人工材料成本，控制方便；
2、本发明通过设置有吸收电路模块和过零检测电路模块，过零检测电路模块可以通过判断单相交流电源的频率、电压反相点，为交流斩波数据处理模块提供过零检测信号，可以让灯具驱动模块所控制的灯具同时亮灭，闪亮，且交流斩波数据发送模块内部还设置有吸收电路模块，用于吸收交流斩波数据发送模块斩波时交流产生的尖峰脉冲电压，保证斩波后输出的波形平整，利于接收模块接收数据的准确性，与现在技术相比，输出斩波波形更加清晰，传送斩波数据更准确。
 附图说明
图1为本发明的灯具控制系统示意图。
图2为本发明的斩波数据传送波形示意图。
附图标记为：1交流斩波数据发送模块、101交流斩波数据处理模块、102过零检测电路模块、103外部数据输入模块、104斩波电路模块、105吸收电路模块、106交流斩波输出端、2交流斩波数据接收模块、201交流斩波接收数据处理模块、202交流斩波数据检测模块、203数据输出控制模块、3灯具驱动模块。
 本发明的实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
根据图1-2所示的一种采用交流斩波传输数据的灯具控制系统，包括交流斩波数据发送模块1和交流斩波数据接收模块2，所述交流斩波数据接收模块2连接端连接有灯具驱动模块3；
所述交流斩波数据发送模块1包括交流斩波数据处理模块101，所述交流斩波数据处理模块101输入端连接有AD/DC供电电路模块、过零检测电路模块102和外部数据输入模块103，所述交流斩波数据处理模块101输出端连接有斩波电路模块104和吸收电路模块105，所述斩波电路模块104输出端和吸收电路模块105输出端连接有交流斩波输出端106，所述交流斩波输出端106通过交流电输出电线连接交流斩波数据接收模块2；
所述交流斩波数据接收模块2包括交流斩波接收数据处理模块201，所述交流斩波接收数据处理模块201输入端连接有AD/DC供电电路模块和交流斩波数据检测模块202，所述交流斩波接收数据处理模块201输出端连接有数据输出控制模块203，所述数据输出控制模块203连接端连接有功能控制输出端口。
所述交流斩波数据发送模块1连接端连接有交流输入端，所述外部数据输入模块103连接端连接有外部数据接入端口。
所述灯具驱动模块3连接端连接有光源，所述灯具驱动模块3用于控制路灯或其它灯具的亮度、色温。
所述AD/DC供电电路模块与交流工作电压电连接，所述AD/DC供电电路模块通过电连接为交流斩波数据处理模块101提供隔离电源，所述过零检测电路模块102用来判断单相交流电源的频率、电压反相点，并且为交流斩波数据处理模块101提供过零检测信号。
所述交流斩波数据发送模块1安装在灯具供电前端,所述交流斩波数据接收模块2安装在灯具端。
所述外部数据输入模块103用于接收外界控制灯具信息的数据，所述吸收电路模块105用于吸收交流斩波数据发送模块斩波时交流产生的尖峰脉冲电压，保证斩波后输出的波形平整，利于接收模块接收数据的准确性，与现在技术相比，输出斩波波形更加清晰，传送斩波数据更准确。
所述交流斩波数据处理模块101发送斩波数据指令进行对高压交流电的斩波控制，而斩波电路模块104接收到斩波数据指令后对交流电压进行斩波处理，并输出控制电压，所述交流斩波数据检测模块202接收到控制电压后对交流斩波的波形进行隔离处理，并转换成直流方波形式，而交流斩波接收数据处理模块201对斩波数据进行处理分析，并输出控制信号。
所述负载为灯具供电的电线。
本发明工作原理：
参照说明书附图1-2，本发明在使用时，将交流斩波数据发送模块1安装到灯具供电前段，并将交流斩波数据接收模块2安装到灯具端，通过外部数据输入模块103，接收外界控制灯具信息的数据，并将数据传递给交流斩波数据处理模块101，交流斩波数据处理模块101对数据进行分析后，转换成斩波数据指令传递给斩波电路模块104，而斩波电路模块104接收到斩波数据指令后对交流电压进行斩波处理，并输出控制电压，当交流斩波数据接收模块2接收到控制电压后，内部的交流斩波数据检测模块202接收到控制电压后对交流斩波的波形进行隔离处理，并转换成直流方波形式将数据传给交流斩波接收数据处理模块201，交流斩波接收数据处理模块201对斩波数据进行处理分析，通过检测电线斩波的时间与斩波的数量进行处理分析，即可计算出发送端所发出的相应数据串，并输出控制信号，最终通过灯具驱动模块3对路灯或其它灯具的亮度、色温等方面进行控制，实现智能控制，减少开关数量、减少线路安装，同一回路便可以实现单灯控制，该实施方式具体解决了现有技术中对灯具的亮度调节、色温调节、颜色控制等多种功能时，需要另外布置信号传输线、或其它无线传输模块，安装成本高；
参照说明书附图1-2，本发明在使用时，当AD/DC供电电路模块通过电连接为交流斩波数据处理模块101提供隔离电源时，过零检测电路模块102可以通过判断单相交流电源的频率、电压反相点，为交流斩波数据处理模块101提供过零检测信号，从而使得本系统拥有同步功能，通过过零检测，可以让灯具驱动模块3所控制的灯具同时亮灭，闪亮，且交流斩波数据发送模块1内部还设置有吸收电路模块105，用于吸收交流斩波数据发送模块斩波时交流产生的尖峰脉冲电压，保证斩波后输出的波形平整，利于接收模块接收数据的准确性，与现在技术相比，输出斩波波形更加清晰，传送斩波数据更准确。
最后应说明的几点是：首先，在本申请的描述中，需要说明的是，除非另有规定和限定，术语“安装”、“相连”、“连接”应做广义理解，可以是机械连接或电连接，也可以是两个元件内部的连通，可以是直接相连，“上”、“下”、“左”、“右”等仅用于表示相对位置关系，当被描述对象的绝对位置改变，则相对位置关系可能发生改变；
其次：本发明公开实施例附图中，只涉及到与本公开实施例涉及到的结构，其他结构可参考通常设计，在不冲突情况下，本发明同一实施例及不同实施例可以相互组合；
最后：以上所述仅为本发明的优选实施例而已，并不用于限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (8)

  1. 一种采用交流斩波传输数据的灯具控制系统，其特征在于：包括交流斩波数据发送模块（1）和交流斩波数据接收模块（2），所述交流斩波数据接收模块（2）连接端连接有灯具驱动模块（3）；
    所述交流斩波数据发送模块（1）包括交流斩波数据处理模块（101），所述交流斩波数据处理模块（101）输入端连接有AD/DC供电电路模块、过零检测电路模块（102）和外部数据输入模块（103），所述交流斩波数据处理模块（101）输出端连接有斩波电路模块（104）和吸收电路模块（105），所述斩波电路模块（104）输出端和吸收电路模块（105）输出端连接有交流斩波输出端（106），所述交流斩波输出端（106）通过交流电输出电线连接交流斩波数据接收模块（2）；
    所述交流斩波数据接收模块（2）包括交流斩波接收数据处理模块（201），所述交流斩波接收数据处理模块（201）输入端连接有AD/DC供电电路模块和交流斩波数据检测模块（202），所述交流斩波接收数据处理模块（201）输出端连接有数据输出控制模块（203），所述数据输出控制模块（203）连接端连接有功能控制输出端口。
  2. 根据权利要求1所述的一种采用交流斩波传输数据的灯具控制系统，其特征在于：所述交流斩波数据发送模块（1）连接端连接有交流输入端，所述外部数据输入模块（103）连接端连接有外部数据接入端口。
  3. 根据权利要求1所述的一种采用交流斩波传输数据的灯具控制系统，其特征在于：所述灯具驱动模块（3）连接端连接有光源，所述灯具驱动模块（3）用于控制路灯或其它灯具的亮度、色温。
  4. 根据权利要求1所述的一种采用交流斩波传输数据的灯具控制系统，其特征在于：所述AD/DC供电电路模块与交流工作电压电连接，所述AD/DC供电电路模块通过电连接为交流斩波数据处理模块（101）提供隔离电源，所述过零检测电路模块（102）用来判断单相/多相交流电源的频率、电压反相点，并且为交流斩波数据处理模块（101）提供过零检测信号。
  5. 根据权利要求1所述的一种采用交流斩波传输数据的灯具控制系统，其特征在于：所述交流斩波数据发送模块（1）安装在灯具供电前端,所述交流斩波数据接收模块（2）安装在灯具端。
  6. 根据权利要求1所述的一种采用交流斩波传输数据的灯具控制系统，其特征在于：所述外部数据输入模块（103）用于接收外界控制灯具信息的数据，所述吸收电路模块（105）用于吸收交流斩波数据发送模块斩波时交流产生的尖峰脉冲电压。
  7. 根据权利要求1所述的一种采用交流斩波传输数据的灯具控制系统，其特征在于：所述交流斩波数据处理模块（101）发送斩波数据指令进行对高压交流电的斩波控制，而斩波电路模块（104）接收到斩波数据指令后对交流电压进行斩波处理，并输出控制电压，所述交流斩波数据检测模块（202）接收到控制电压后对交流斩波的波形进行隔离处理，并转换成直流方波形式，而交流斩波接收数据处理模块（201）对斩波数据进行处理分析，并输出控制信号。
  8. 根据权利要求1所述的一种采用交流斩波传输数据的灯具控制系统，其特征在于：所述负载为灯具供电的电线。
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