Parking sensor is the modern system, based on the ultrasonic wave technology, which support
vehicle handling. Parking sensors control rear and front zones during parking, warning the
driver about all obstacles with the 5 cm precision.
Sets of the parking sensors consist of ultrasonic sensors (3-8 pcs), central block, buzzer and
display, which can be installed in private cars, trucks and vans.
The rule of working parking sensors is based on the method of measuring the return time of
the ultrasonic wave echo emitted by the sensor. Sensors work simultaneously as transmitters
and receivers of waves emitted by sensors and reflex from obstacles. The distance from the
obstacle is measured on the ground of the return time of the reflex wave to the sensor.