Popular science of parking sensor
Role of parking sensor
Parking Sensor, also known as geomagnetic sensor. When a vehicle stops on a road, it can alert the driver of an unseen obstacle. The whole system is sometimes called a PDC.
Classification of Parking Sensor
Parking sensors generally fall into two categories.
1.Electromagnetic Parking Sensor
The electromagnetic parking sensor relies on the vehicle moving slowly and smoothly toward the object. Once the obstacle is detected and the vehicle stops temporarily, the sensor will get the signal of the existence of the obstacle. The electromagnetic parking sensor provides a unique design, discretely mounted on the inside of the bumper.
2.Ultrasonic Reversing Sensor
Currently, ultrasonic sensors can be seen in several brands of cars, and various brands, such as PARKTRONIC parking-assist. Some systems also offer additional upgrades that can be installed later.
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