3 ms·
Wikipedia says both ultrasonic and electromagnetic are used: https://en.wikipedia.org/wiki/Parking_sensor https://en.wikipedia.org/wiki/Parking_sensor One of t
by matteason 2y ago
Wikipedia says both ultrasonic and electromagnetic are used: https://en.wikipedia.org/wiki/Parking_sensor https://en.wikipedia.org/wiki/Parking_sensor
One of the references is for a Mercedes system that uses ultrasound