1. By installing two 24GHz radar sensors in the rear security bar of the car, it will automatically start when the vehicle is traveling at a speed greater than 10KM\/H, and send out detection microwave signals to the left and right 3 meters behind 8 meters in real time, and the system will respond to the reflected microwaves. The signal is analyzed and processed, and then the distance, speed and direction of movement of the vehicle behind can be known;

2. Through the system algorithm, fixed objects and far away objects are excluded. When a vehicle is detected in the blind area, the indicator light flashes. At this time, the driver cannot see the vehicle in the blind area, but can also know that there is a vehicle behind through the indicator light. When approaching, there is a danger of collision when changing lanes. If the driver still does not notice the flashing of the indicator light, turns on the turn signal, and prepares to change lanes, the system will sound a beep beep to remind the driver again. It is dangerous to change lanes when changing lanes;

3. Through uninterrupted detection and reminding during the entire driving process, prevent traffic safety accidents caused by potential hazards such as bad weather, driver negligence, blind spots in the rearview mirror, and novices during the driving process.
sony blind spot sensor