
Radar ranging refers to using radar to detect objects within a certain distance around the vehicle. Its specific meaning and functions are as follows: Meaning: Radar ranging works by emitting electromagnetic waves to detect objects that can reflect radar waves, thereby calculating the target distance. The radar serves as both the transmitter and receiver - it can actively emit signals or wait for reflected signals. Therefore, detection radars don't actively transmit signals but only receive signals from other radars, calculating distance by measuring signal strength. Functions: Radar ranging helps maintain automatic distance between vehicles during high-speed driving and provides assistance during reversing. When there are objects or walls within 30cm to 10cm in front of or behind the vehicle, it will trigger warning sounds.


