CN103582209A - LED lamp control system and LED lamp control method - Google Patents

LED lamp control system and LED lamp control method Download PDF

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Publication number
CN103582209A
CN103582209A CN201210250350.4A CN201210250350A CN103582209A CN 103582209 A CN103582209 A CN 103582209A CN 201210250350 A CN201210250350 A CN 201210250350A CN 103582209 A CN103582209 A CN 103582209A
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signal
control
led lamp
control system
module
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CN201210250350.4A
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陈芝玲
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陈芝玲
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Abstract

The invention discloses an LED lamp control system and an LED lamp control method. The LED lamp control system comprises a signal transmitter which is used for transmitting a control signal and is a radio frequency wireless remote controller, a signal receiving module used for receiving the control signal transmitted by the signal transmitter, a signal decoding module used for decoding the control signal received by the signal receiving module, and a signal converting outputting module which is used for converting the decoded control signal, outputting the converted control signal to a load and executing the control signal transmitted by the signal transmitter. The LED lamp control system has advantages of large signal control scope and strong signal receiving capacity.

Description

一种LED灯的控制系统及其控制方法 An LED lamp control system and a control method

技术领域 FIELD

[0001] 本发明涉及一种控制系统及控制方法,具体涉及一种LED灯的控制系统及其控制方法。 [0001] The present invention relates to a system and control method, particularly relates to a control system and a control method of an LED lamp.

背景技术 Background technique

[0002] 现有技术中,对LED灯的控制主要采用红外线遥控器控制的方法,红外遥控主要存在以下缺点: [0002] In the prior art, the control of the LED lamp mainly uses an infrared remote control, the infrared remote control mainly the following disadvantages:

[0003] 1、能控制的范围较小:红外遥控只能在5米范围内实现控制,且红外遥控器需对准红外接收头发送信号才能工作; [0003] 1, less controllable range: infrared remote control can only be achieved within 5 meters, and for an infrared remote control signal transmission at the infrared receiver to work;

[0004] 2、发射信号受干扰影响较大:发射信号时,有阻碍物遮挡或遇到信号干扰,都将无法正常发射控制信号。 [0004] 2, the larger the transmission signal affected by interference: when a transmission signal encounters obstructions blocking or interfering signals, emission control signals are not normal.

发明内容 SUMMARY

[0005] 本发明的目的是克服以上缺点,提供一种控制范围较大,信号接收力强的LED灯的控制系统及其控制方法。 Objective [0005] The present invention is to overcome the above disadvantages, to provide a large control range, the control system signals received strong LED lamp and a control method.

[0006] 本发明的技术方案是: [0006] aspect of the present invention is:

[0007] 一种LED灯的控制系统,所述控制系统依次包含: [0007] An LED lamp control system, said control system comprises, in order:

[0008] 信号发射器,用于发射控制信号,所述信号发射器为射频无线遥控器; [0008] The signal transmitter for transmitting a control signal, the signal transmitter is a RF wireless remote control;

[0009] 信号接收模块,用于接收信号发射器发射的控制信号; [0009] The signal receiving means for receiving a control signal transmitted by the transmitter signal;

[0010] 信号解码模块,用于将信号接收模块接收到的控制信号进行解码; [0010] The signal decoding module, a signal receiving module receives a control signal for decoding;

[0011] 信号转换输出模块,用于转换解码后的控制信号,并输出至负载,执行所述信号发射器发出的控制信号; [0011] The output signal conversion module for converting the decoded control signal, and outputs to a load, execute the control signal emitted by the transmitter;

[0012]所述信号接收模块、信号解码模块、信号转换输出模块串行通信连接。 The [0012] signal receiving module, the signal decoding module, a signal output module converts a serial communication connection.

[0013] 进一步地,所述射频无线遥控器的电磁波频率为315MHz或433MHz。 [0013] Further, the RF wireless remote control 315MHz frequency electromagnetic waves or 433MHz.

[0014] 进一步地,所述射频无线遥控器包括色彩选择模块、时间设置模块。 [0014] Further, the RF wireless remote control comprises a color selection module, a time setting module.

[0015] 进一步地,所述射频无线遥控器为按键式或触屏式。 [0015] Further, the RF wireless remote control is a push-button or touch-screen.

[0016] 进一步地,所述控制系统还包括一个恒流驱动电源。 [0016] Further, the control system further comprises a constant current drive power.

[0017] 进一步地,所述信号解码模块包括一块单片机。 [0017] Further, the signal decoding module comprises a microcontroller.

[0018] 进一步地,所述单片机连接所述恒流驱动电源。 [0018] Further, the microcontroller is connected to the constant current drive power.

[0019] 进一步地,所述单片机还连接有一个信号存储电路。 [0019] Further, the microcontroller is also connected to a signal storage circuit.

[0020] 一种上述LED灯的控制方法,所述控制方法的步骤如下: [0020] The above-described method for controlling a LED lamp, the step of the control method is as follows:

[0021] a、根据LED灯需要控制的模式启动射频无线遥控器,使得所述射频无线遥控器发射出控制信号; [0021] a, starting RF wireless remote control mode according to the LED lamp to be controlled, such that the RF wireless remote control transmitting a control signal;

[0022] b、信号接收模块接收射频无线遥控器发射的控制信号; [0022] b, RF wireless signal reception module receives the transmitted remote control signal;

[0023] C、信号解码模块中的解码电路将接收到的控制信号进行解码,并将解码后的信号传输至信号信号转换输出模块;[0024] d、信号转换输出模块将解码后的控制信号转化为电流信号,并将电流信号输出至负载,执行步骤a中射频无线遥控器发射的控制信号。 [0023] C, the signal decoding module decodes the received control circuit decodes the signal, and transmits a signal to the decoded output signal conversion module; a control signal [0024] d, the output module converts the decoded signal It is converted to a current signal, and outputs a current signal to the load, a step in the transmitted RF wireless remote control signals.

[0025] 本发明与现有技术相比,具有如下优点: [0025] Compared with the prior art the present invention has the following advantages:

[0026] 本发明提供的LED灯的控制系统,遥控控制的范围较大,且信号传输过程中的信号接收力强。 [0026] The control system of the present invention provides an LED lamp, a large range of the remote control, and the signal receiver in the strong signal transmission. LED灯的控制系统中,信号发射器为射频无线遥控器,通过无线电磁波信号来实现对LED灯的各种控制控制,电磁波的控制范围大,遥控距离比较远,一般为达到30米,能实现远程控制。 LED lamp control system, the signal transmitter RF wireless remote control, be realized by a wireless electromagnetic signal to control various LED lamps, a large range of the electromagnetic control, remote control from a distance, typically up to 30 meters can be realized remote control.

[0027] 无线电磁波信号具有穿透能力的特点,能穿过信号发射点至信号接收点之间的障碍物,信号接收能力增强,消除了现有技术中接收信号受干扰影响大的问题;因无线电磁波信号穿透能力强,使用射频无线遥控器可以实现在不同地点的遥控操作,控制更方便。 [0027] The radio wave signal having a penetration characteristics, the signal can pass through the emission point to an obstacle, the signal reception between the received signal point enhanced, eliminating the problems of the prior art the received signal affected by interference large; therefore penetration ability radio wave signal, a radio frequency wireless remote control may be implemented in different locations of remote operation, control is more convenient.

[0028] 本发明提供的LED灯的控制系统中,信号解码模块中的解码电路用于将射频无线遥控器发出的信号进行解码,解码电路由单片机进行控制;单片机连接信号存储电路时,该LED灯的控制系统具有信号存储功能,方便对LED灯的控制模式进行控制。 [0028] The control system of the present invention provides an LED lamp, the signal decoding module decoding circuit for radio frequency signals emitted by the wireless remote control, the decoding circuit is controlled by microprocessor; signal storage circuit connected to the microcontroller, the LED lamp control system having a signal storage function, the control mode is convenient for the LED lamp is controlled.

附图说明 BRIEF DESCRIPTION

[0029] 为了更清楚地说明本发明实施例的技术方案,下面将对实施例中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。 [0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings are briefly introduced as required for use in the embodiments describing the embodiments. Apparently, the accompanying drawings in the following description are only some embodiments of the present invention. , those of ordinary skill in the art is concerned, without any creative effort, and may also obtain other drawings based on these drawings.

[0030] 图1是本发明实施例的控制电路原理图; [0030] FIG. 1 is a schematic diagram of a control circuit of the present invention embodiment;

[0031]附图标记:1_信号接收模块,2-信号解码模块,3-信号转换输出模块,4-信号存储电路,5-单片机。 [0031] The reference numerals: 1_ signal receiving module, the signal decoding module 2-, 3- output signal conversion module, a signal storage circuit 4-, 5- microcontroller.

具体实施方式 Detailed ways

[0032] 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。 [0032] below in conjunction with the present invention in the accompanying drawings, technical solutions of embodiments of the present invention are clearly and completely described, obviously, the described embodiments are merely part of embodiments of the present invention, but not all embodiments example. 基于本发明中的实施例,本领域普通技术人员在没有作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。 Based on the embodiments of the present invention, those of ordinary skill in the art to make all other embodiments without creative work obtained by, it falls within the scope of the present invention.

[0033] 结合图1,一种LED灯控制系统,包括信号发射器、信号接收模块1、信号解码模块2和信号转换输出模块3 ;所述信号接收模块1、信号解码模块2、信号转换输出模块3串行通信连接。 [0033] in conjunction with FIG. 1, an LED lamp control system comprising a signal transmitter, a signal receiver module, the signal decoding module 2 and the signal conversion module 3 outputs; the signal receiver module 1, the signal decoding module 2, the output signal conversion a serial communication connection module 3.

[0034] 信号发射器,用于发射控制信号,该信号发射器为射频无线遥控器;射频无线遥控器发射无线电磁波信号,在控制过程中,射频无线遥控器通过无线电磁波信号来实现对LED灯的各种控制指令,控制的范围大,一般为30米,且无线电磁波具有信号穿透力强的特点,能绕过信号发射过程中遇到的障碍物,实现在控制范围内的异地遥控,操作更方便; [0034] The signal transmitter for transmitting a control signal, the signal transmitter RF wireless remote control; wireless remote control transmitting a wireless radio frequency electromagnetic signals, in the control process, RF wireless remote control of the LED lamp is achieved by a wireless electromagnetic signal the various control commands, a large control range, generally 30 meters, and the radio wave signal having a penetration characteristics, to bypass the obstacles encountered during signal transmission, realized in the remote remote control range, operation is more convenient;

[0035] 信号接收模块1,用于接收信号发射器发射的控制信号; [0035] The signal receiving module 1, a control signal for receiving the signal transmitted by the transmitter;

[0036] 信号解码模块2,用于将信号接收模块接收到的控制信号进行解码,该信号解码模块用于对无射频无线遥控器发出的控制信号进行解码; [0036] 2 signal decoding module, for signal reception module to receive a control signal decoding means for decoding the signals without RF wireless control signal from the remote control decoding;

[0037] 信号转换输出模块3,用于转换解码后的控制信号,并输出至负载,执行信号发射器发出的控制信号;该控制系统中,负载为LED灯。 [0037] The output signal conversion module 3, a control signal for converting the decoded and output to the load, the control signal emitted by the transmitter performs signal; this control system, an LED lamp load.

[0038] 在本实施例中,射频无线遥控器的电磁波频率为315MHz或433MHz,其中,315MHz的电磁波频率符合我国的开放频段规定,而433MHz的电磁波频率能满足欧美等国家对频段规定的要求。 [0038] In the present embodiment, RF wireless remote control of the electromagnetic frequency is 315MHz or 433MHz, wherein the electromagnetic wave frequency of 315MHz in compliance with the band a predetermined open country, and the electromagnetic wave frequency of 433MHz to meet European and American countries require band specified. 同理,根据不同国家的开放频段,选择对用的电磁波频率。 Similarly, according to the opening band in different countries, choice of frequency of electromagnetic waves used.

[0039] 本实施例中,射频无线遥控器优选包括色彩选择模块、时间设置模块,使LED灯按照需求,实现选择光色、定时、转换等功能,操作方便。 [0039] In this embodiment, RF wireless remote control preferably includes a color selection module, a time setting module, the LED lamp according to requirements, to achieve selected light color, timing conversion functions, ease of operation.

[0040] 本实施例中,射频无线遥控器可以为按键式或触屏式,发射控制信号较为方便。 [0040] In this embodiment, RF wireless remote control signals may be more convenient for the push-button or touch-screen, emission.

[0041] 本实施例的LED灯的控制系统还包括一个恒流驱动电源,该恒流驱动电源为直流电源,电压为12-36V,使用可靠性高、效率高。 [0041] The LED lamp according to the present embodiment of a control system further comprises a constant current power supply, the constant-current drive power supply is a DC voltage of 12-36V, high reliability, high efficiency.

[0042] 本实施例中,信号解码模块2中优选设置有一块单片机5,单片机5对信号解码模块中的解码电路进行控制;且当单片机连接上述恒流驱动电源时,恒流驱动电源为该解码电路提供驱动动力。 [0042] In this embodiment, the signal decoding module 2 is preferably provided with a one-chip computer 5, the microcontroller 5 decodes the signal decoding circuit module controls; and when the microcontroller connects the constant current drive power, constant current drive power for The decoding circuit provides a driving power.

[0043] 优选地,单片机5连接一个信号存储电路4,实现对控制信号的存储,从而使该控制系统具有记忆功能。 [0043] Preferably, the microcontroller 5 is connected to a signal storage circuit 4, to achieve storage of the control signal, so that the control system has a memory function. 该信号存储电路由单片机5进行控制,信号存储电路连接AC220V同步信号输入。 The signal storage circuit is controlled by microprocessor 5, signal storage circuit connected to the synchronizing signal input AC220V.

[0044] 本发明提供的LED灯控制系统,特别适合用于户外亮化照明灯具上,控制方法简单,自控效果较好。 [0044] LED light control system of the present invention provides, is particularly suitable for outdoor lighting lighting, control method is simple, controlled better.

[0045] 包含上述控制系统的LED灯的控制方法如下: [0045] The control method of a control system including the LED lamp is as follows:

[0046] a、根据LED灯需要控制的模式启动射频无线遥控器,使得所述射频无线遥控器发射出控制信号; [0046] a, starting RF wireless remote control mode according to the LED lamp to be controlled, such that the RF wireless remote control transmitting a control signal;

[0047] b、信号接收模块接收射频无线遥控器发射的控制信号; [0047] b, RF wireless signal reception module receives the transmitted remote control signal;

[0048] C、信号解码模块中的解码电路将接收到的控制信号进行解码,并将解码后的信号传输至信号信号转换输出模块; [0048] C, the signal decoding module decodes the received control circuit signal is decoded, the decoded signal is transmitted to the signal converter output module;

[0049] d、信号转换输出模块将解码后的控制信号转化为电流信号,并将电流信号输出至负载,执行步骤a中射频无线遥控器发射的控制信号。 [0049] d, the control signal output module converts the decoded signal into a current signal, and outputs a current signal to the load, a step in the wireless RF remote control signal is transmitted.

[0050] 以上所述仅为本发明的较佳实施例,并不用以限制本发明,凡在本发明的保护范围内所作的任何修改、等同替换等,均应包含在本发明的保护范围之内。 [0050] The foregoing is only preferred embodiments of the present invention, not intended to limit the present invention, any modifications within the scope of the present invention, the equivalents should be included in the protection scope of the present invention Inside.

Claims (9)

1.一种LED灯的控制系统,其特征在于,所述控制系统包含: 信号发射器,用于发射控制信号,所述信号发射器为射频无线遥控器; 信号接收模块,用于接收所述信号发射器发射的控制信号; 信号解码模块,用于将所述信号接收模块接收到的控制信号进行解码; 信号转换输出模块,用于转换解码后的控制信号,并输出至负载,执行所述信号发射器发出的控制信号; 所述信号接收模块、信号解码模块、信号转换输出模块串行通信连接。 1. An LED lamp control system, characterized in that said control system comprising: a signal transmitter for transmitting a control signal, the signal transmitter is a RF wireless remote control; signal receiving means for receiving the the control signal transmitted by the transmitter; signal decoding means for the signal received by the receiving module to decode a control signal; an output signal conversion module for converting the decoded control signal, and outputs to a load, the execution a control signal emitted by the transmitter; said signal receiving module, the signal decoding module, a signal output module converts a serial communication connection.
2.根据权利要求1所述的LED灯的控制系统,其特征在于,所述射频无线遥控器的电磁波频率为315MHz或433MHz。 2. LED light control system according to claim 1, wherein the RF wireless remote control 315MHz frequency electromagnetic waves or 433MHz.
3.根据权利要求1所述的LED灯的控制系统,其特征在于,所述射频无线遥控器包括色彩选择模块、时间设置模块。 3. The LED lamp of a control system according to claim 1, wherein the radio frequency color selection module, a time setting module comprises a wireless remote control.
4.根据权利要求1所述的LED灯的控制系统,其特征在于,所述射频无线遥控器为按键式或触屏式。 4. The LED lamp control system according to claim 1, wherein the RF wireless remote control is a push-button or touch-screen.
5.根据权利要求1所述的LED灯的控制系统,其特征在于,所述控制系统还包括一个恒流驱动电源。 5. LED lamp control system according to claim 1, wherein said control system further comprises a constant current drive power.
6.根据权利要求5所述的LED灯的控制系统,其特征在于,所述信号解码模块包括一块单片机。 6. LED lamp control system as claimed in claim 5, wherein the signal decoding module comprises a microcontroller.
7.根据权利要求6所述的LED灯的控制系统,其特征在于,所述单片机连接所述恒流驱动电源。 7. LED lamp control system according to claim 6, characterized in that the microcontroller is connected to the constant current drive power.
8.根据权利要求6所述的LED灯的控制系统,其特征在于,所述单片机还连接有一个信号存储电路。 8. The LED lamp of a control system according to claim 6, characterized in that the microcontroller is also connected to a signal storage circuit.
9.一种LED灯的控制方法,其特征在于,所述控制方法的步骤如下: a、根据LED灯需要控制的模式启动射频无线遥控器,使得所述射频无线遥控器发射出控制信号; b、信号接收模块接收射频无线遥控器发射的控制信号; C、信号解码模块中的解码电路将接收到的控制信号进行解码,并将解码后的信号传输至信号信号转换输出模块; d、信号转换输出模块将解码后的控制信号转化为电流信号,并将电流信号输出至负载,执行步骤a中射频无线遥控器发射的控制信号。 9. A method for controlling a LED lamp, wherein the step of the control method is as follows: a, starting RF wireless remote control mode according to the LED lamp to be controlled, such that the RF wireless remote control transmitting a control signal; B the signal receiving module receives the transmitted RF wireless remote control signal; C, signal decoding module decodes the received control circuit signal is decoded, the decoded signal is transmitted to the signal converter output module; D, signal conversion output module decodes the control signal into a current signal, and outputs a current signal to the load, a step in the wireless RF remote control signal is transmitted.
CN201210250350.4A 2012-07-18 2012-07-18 LED lamp control system and LED lamp control method CN103582209A (en)

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