What Does Front and Rear Parking Radar Mean?
2 Answers
Front and rear parking radars are used to detect obstacles in front of or behind the vehicle during parking or turning, providing the driver with necessary information such as the distance, direction, and area of the obstacle while also issuing an alert when approaching the obstacle. The front radar, often referred to as front parking assist, is a safety auxiliary device for parking or reversing, consisting of ultrasonic sensors (commonly known as probes), a controller, and a display (or buzzer). The radar can inform the driver about surrounding obstacles through sound or a more intuitive display, eliminating the trouble caused by the driver's need to look around when parking, reversing, or starting the vehicle, and helping the driver overcome blind spots and unclear vision, thereby improving driving safety.
Parking radar, simply put, are small sensors installed at the front and rear of a car. They detect the distance to surrounding obstacles by emitting ultrasonic signals and then alert you with beeps or warning lights to avoid collisions. Having driven various car models, I find this feature most practical for urban parking. For example, front radars can warn you of low bollards when parking forward, while rear radars help you avoid pillars or other cars when reversing, significantly reducing scrapes. Not only does it save repair costs, but it also boosts confidence for beginners. Nowadays, many high-end cars even integrate distance information into the central display screen, providing accurate readings even in poor lighting conditions—it's like having an extra pair of eyes.
