What can Ultrasonic Parking Assist System do?

The ultrasonic parking assist system adopts the principle of ultrasonic distance measurement. 

The controller drives the sensor to emit ultrasonic signals. 

When the ultrasonic signal encounters an obstacle, the echo signal is reflected, and then the sensor receives and processes it and sends it back to the PDC controller for data Logic calculation process to determine the location and distance of obstacles. 

If the obstacle distance reaches the set warning limit, the controller will send out a warning message, and the controller will drive and control the warning device to give sound and position prompts to inform the driver of the obstacle in front of the vehicle and assist the driver to clear the blind corner of the field of vision. 

Product Features

1. Digital integrated design: low power consumption, good anti-interference ability, quick response

● Operating current: 40mA

● Power consumption: 1W    

● Response time: 160ms

2. Small-size

● small-size sensor: 16mm hole, waterproof      

● Small-size ECU: low weight, IP52

3. More stable and better performance

● Programmable 

4. Automatic production 

● Shorter lead time: around 25 days

ECU Design Parameters
Item	Parameter
Rated voltage	DC 12V
Operating voltage	DC 9V~16V
Operating temperature	-40℃~85℃
Storage temperature	-40℃~95℃
Operating current	≤150mA
IP	IP52
Detection response	≤160mS

Sensor Design Parameters
Item	Parameter
Rated voltage	DC 12V
Operating voltage	DC 8V~16V
Operating frequency	58KHZ ± 2KHZ
Operating temperature	-40℃~85℃
Storage temperature	-40℃~95℃
Detection	≤150mA
IP	IP67
Detection FOV	Horizontal：110°±10° Vertical：50°±10