What does ACC displayed on the car mean?

1 Answers
LaSavannah
07/29/25 2:25pm
ACC displayed on the car refers to Adaptive Cruise Control, which is an intelligent automatic control system developed based on existing cruise control technology. The adaptive cruise system uses low-power radar or infrared beams to obtain the exact position of the vehicle ahead. If it detects that the preceding vehicle is slowing down or monitors a new target, the system will send execution signals to the engine or braking system to reduce the vehicle speed and maintain a safe driving distance from the preceding vehicle. When controlling vehicle braking, the automotive adaptive cruise control system usually limits the braking deceleration to a level that does not affect comfort. When greater deceleration is required, the ACC control unit will issue audible and visual signals to notify the driver to take active braking measures.
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