System for identifying ID (identity) information of lamp by white light of LED (light-emitting diode)
A technology of identity information and LED light source, applied in the direction of transmission system, electromagnetic wave transmission system, electrical components, etc., to achieve the effect of fast corresponding speed
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[0026] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.
[0027] like figure 1 As shown, a system for identifying ID identity information of lamps with LED white light includes a transmitting part 1 and a receiving part 2. The transmitting part includes an information unit module 105, an LED driving circuit module 102, an information encoding and modulating circuit module 101, and a current control circuit. Module 103, LED light source 104,
[0028] The information unit module 105 is used to transmit the lamp ID information to the information coding modulation circuit module 101; the LED drive power supply module 102 is connected to an input port of the current control circuit module 103, to the The current control circuit module 103 delivers a constant current; the infor...
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