A lamp control system and method of a traction engine and an untraction engine by using radi wave

摘要

According to the present invention, when the towing vehicle is towed, the lighting device control state of the towing vehicle is wirelessly transmitted to the towing vehicle so that the lighting device of the towing vehicle can be operated. And a control method, comprising: a control unit connected to a turn signal switch, an emergency light switch, and a left and a right turn indicator of the vehicle, the vehicle lighting device control system comprising: a signal required for wireless transmission of a vehicle lighting device operation signal; Is transmitted to the transmission control unit 100 and installed in the towing vehicle, and outputs the operation signal of the lighting device of the vehicle output from the transmission control unit 100, the transmitter 200 is installed in the towed vehicle and the transmitter 200 Receiver 300 for receiving and outputting a wireless signal output from the), the lighting field output from the receiver 300 In the lighting device drive control system of the towing vehicle and the towed vehicle comprising a receiving control unit 400 for controlling the lighting device of the vehicle by using the signal signal, the brake operation signal is received is connected to the receiver 300 And an auxiliary brake switch 320 configured as a relay operating when ON, and transmitting information related to the towing vehicle (ST10), recognizing and informing a communication frequency of the towing vehicle (ST20), towing Matching the communication frequencies of the vehicle and the towing vehicle (ST30), and transmitting the lighting signal of the tow vehicle to the towing vehicle (ST40) using the communication frequencies matched with each other.;Towing, towing vehicle, wireless, lighting device control