Vehicle forward radar control method and forward radar system
A radar control and radar system technology is applied in the field of front radar systems to prevent collisions and ensure driving safety.
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[0029] See figure 1 and figure 2 , figure 1 and figure 2 Disclosed is an improved front radar system, comprising a radar ultrasonic transmitting and receiving unit 1, a radar host 2, a reminder device 3, a system main control unit 4 and a CAN bus receiving and transmitting unit 5; the radar ultrasonic transmitting and receiving unit 1. The reminder device 3 and the system main control unit 4 are both connected with the radar host 2, and the CAN bus receiving and sending unit 4 is connected with the system main control unit 4; the system main control unit 4 works according to the following steps :
[0030] 1. Receive the vehicle signal from the CAN bus, the vehicle signal includes the ignition switch on signal, the reversing signal and the vehicle forward speed signal;
[0031] 2. According to the received signal and the following conditions are met, the front radar host 2 works;
[0032] A. When the ignition switch is connected to the circuit or the engine is started,...
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