ENERGY INDEPENDENT SENSOR SYSTEM FOR VEHICLE ELECTRIC DEVICE BASED ON VISIBLE LIGHT COMMUNICATION

摘要

The present invention relates to an energy independent sensor system for vehicle electric devices based on visible light communication. The energy independent sensor system for vehicle electric devices based on visible light communication according to the present invention comprises: a light source unit; and a vehicle condition information detecting unit for being operated by electric energy created by conducting a photoelectric transformation of the light energy supplied by the light source unit and for detecting the condition information of the vehicle. According to the present invention, the present invention can provide an energy independent sensor system for vehicle electric devices based on visible light communication which can semi-permanently supply operating power for various sensors installed in a vehicle and receive the information collected by the sensors wirelessly without using a separate communication wiring.