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LED control system and method for control LED lamp

A technology of LED lamps and control systems, applied in the direction of electrical program control, energy-saving control technology, lamp circuit layout, etc., can solve the problems of inconvenient operation, time-consuming and energy-consuming LED control system, and achieve time-saving and energy-saving, simple adjustment convenient effect

Inactive Publication Date: 2013-04-10
GCI SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Using the above-mentioned LED control system, since the HSL parameters corresponding to various colors have no intuitive positioning, when the user wants to adjust the color of the LED light, he needs to adjust the HSL parameters sent to the remote control receiving device through the remote control many times to adjust to the required display. color, so the LED control system is inconvenient to operate, and it takes time and effort for the user to adjust the LED light to the desired color

Method used

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  • LED control system and method for control LED lamp
  • LED control system and method for control LED lamp
  • LED control system and method for control LED lamp

Examples

Experimental program
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Effect test

Embodiment 1

[0018] In this embodiment, the LED control system of the present invention includes, such as figure 1 , including a signal receiving device, a CPU, a driving circuit and a storage unit, the input end of the CPU is connected to the signal receiving device, the output end is connected to the input end of the driving circuit, and the output end of the driving circuit is connected to the LED lamp; The storage unit is connected to the CPU; HSL parameters corresponding to various colors are pre-stored in the storage unit;

[0019] The CPU receives the color instruction input by the user through the signal receiving device, judges the color corresponding to the color instruction, obtains the HSL parameter of the corresponding color from the storage unit, and converts the HSL parameter into an RGB parameter and sends it to the A driving circuit, where the driving circuit turns on the LED light according to the RGB parameters.

[0020] In a preferred embodiment, the color instruction ...

Embodiment 2

[0027] In this embodiment, the LED control system of the present invention includes, such as figure 2 , a remote controller, a signal receiving device, a CPU, a drive circuit and a storage unit, the remote controller is wirelessly connected to the input end of the signal receiving device, the output end of the signal receiving device is connected to the input end of the CPU, and the output end of the CPU is connected to the drive circuit The input end of the driving circuit is connected, the output end of the driving circuit is connected to the LED lamp; the storage unit is connected to the CPU, and HSL parameters corresponding to various colors are pre-stored in the storage unit;

[0028] The remote controller sends the color command input by the user to the signal receiving device, and the signal receiving device sends the received color command to the CPU, and the CPU judges the color corresponding to the color command and obtains it from the storage unit HSL parameters of...

Embodiment 3

[0036] In this implementation, the method of the present invention to control LED lights, such as image 3 , including the steps:

[0037] S101. Receive a color instruction input by a user, and determine a color corresponding to the color instruction. The user can enter the color command wirelessly through the remote control. In a preferred embodiment, the color instruction is a button code; the step of judging the color corresponding to the color instruction can be specifically: the color corresponding to each button code is stored in advance, and when the color instruction is received, according to the pre-stored Determine the color corresponding to the color command by the color corresponding to each key code.

[0038] S102. According to the pre-stored HSL parameters corresponding to various colors, acquire the HSL parameters of the corresponding colors, and convert the HSL parameters into RGB parameters. The HSL parameters corresponding to several basic colors can be pr...

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PUM

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Abstract

The invention discloses a LED control system and a method for controlling LED lamp. The LED control system includes a signal receiving device, a CPU and a driving circuit, an input end of the CPU connects with the signal receiving device, an output end of the CPU connects with an input end of the driving circuit, an output end of the driving circuit connects with the LED lamp, the system also includes a store unit connected with the CPU that pre-stores HSL parameter corresponding to various color; the CPU receives a color indication input by a user through the signal receiving device for judging the color corresponding to the color indication, obtains a HSL parameter of corresponding color from the store unit, and sends to the driving circuit after converting the HSL parameter to RGB parameter, the driving circuit drives illuminating LED lamp according with RGB parameter. When the user adjusts needed color, the LED control system only needs to input corresponding color indication thatmakes adjustment simply and conveniently, and can save mass time and energy.

Description

technical field [0001] The invention relates to the field of photoelectric control, in particular to an LED control system and a method for controlling an LED lamp. Background technique [0002] The LED control system in the prior art includes a remote controller, a remote control receiving device, a CPU, a driving circuit and an LED lamp. The remote control sends data information including HSL (hue saturation lightness, hue, saturation, brightness) parameters to the remote control receiving device through wireless transmission methods such as infrared, and the remote control receiving device sends the received data information to the CPU, and the CPU uses the HSL parameter Convert to RGB (red green blue, red green blue) parameters, and send the RGB parameters to the driving circuit, and the driving circuit lights up the LED light by controlling the duty cycle of the output signal according to the RGB parameters. [0003] Using the above-mentioned LED control system, since ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05B37/02F21V23/00G05B19/02F21Y101/02F21Y115/10
CPCY02B20/42Y02B20/40
Inventor 谭新庚王东林陈金超
Owner GCI SCI & TECH