Light-emitting diode (LED) sensing and controlling system

A light-emitting diode and induction control technology, which is applied in the field of light-emitting diode induction control system, achieves the effects of cost saving, simple logic control, and high user satisfaction

Inactive Publication Date: 2009-11-11
FUJIAN STAR NET EVIDEO INFORMATION SYST CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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  • Light-emitting diode (LED) sensing and controlling system
  • Light-emitting diode (LED) sensing and controlling system
  • Light-emitting diode (LED) sensing and controlling system

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[0032] see figure 1 , the light-emitting diode sensing control system of the present invention includes an LED (light-emitting diode) module 10 , an MCU (microcontroller) 20 , and a controlled device 30 . The LED module 10 and the controlled device 30 are both controlled and operated by the MCU 20. The LED module 10 not only serves as a light indicator element with an indication function, but also serves as a touch sensor element for controlling external logic states. The LED module 10 may be a light-emitting diode, or a combination of a plurality of light-emitting diodes, and the controlled device 30 may be a power control module, a volume control module, a time schedule control module, or a power adjustment device.

[0033] see figure 2 , is a block diagram of the connection relationship of the first embodiment of the LED sensing control system of the present invention. At this time, the LED module 10 acts as an inductive power switch, and has the functions of touch recept...

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Abstract

The invention relates to a light-emitting diode (LED) sensing and controlling system which comprises an LED module, a microcontroller and controlled equipment, wherein both the LED module and the controlled equipment are controlled by the microcontroller to work; the LED module is used as a light indicator for indicating the state of the controlled equipment; the LED module is also used as a touchsensor; and after the microcontroller detects that the LED module is touched, the relative control logic judgment is executed, thereby the controlled equipment is controlled. The LED sensing and controlling system carries out logic processing by utilizing the characteristics of an LED through a series of processing so as to realize simple logic control, enables the LED to have both a control function and an indicating function and has the advantages of low price, cost saving, high user satisfaction degree, fashion and attractive appearance.

Description

【Technical field】 [0001] The invention relates to a light emitting diode application system, in particular to a light emitting diode induction control system. 【Background technique】 [0002] LED (Light Emitting Diode) devices are currently widely used indicating devices. The price is low, there are many varieties, and there are generally many colors. This technology is already a very mature technology. But there is no application that can directly control the logic through the LED. Many unexpected effects can be brought about through the alternative use of LEDs. 【Content of invention】 [0003] The technical problem to be solved by the present invention is to provide a light-emitting LED that utilizes the electrical characteristics of LEDs, taps its special functions, solves people's satisfaction with use, and satisfies the current customer's desire for convenience. Diode induction control system. [0004] Diodes have a number of special properties when reverse biased....

Claims

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Application Information

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IPC IPC(8): H05B37/02H03K17/94F21V23/00F21W111/00F21W131/403F21Y101/02F21Y115/10
CPCY02B20/42Y02B20/40
Inventor 陈风邱作霖
Owner FUJIAN STAR NET EVIDEO INFORMATION SYST CO LTD
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