What does ACC stand for on a Harley switch?

[OmarMarie]

ACC on a Harley switch stands for Adaptive Cruise Control. Here is a basic introduction to ACC: ACC is the abbreviation for Adaptive Cruise Control, which is generally applied to higher-end vehicles. The functions of ACC are as follows: Controlled by the vehicle's central control system, ACC is responsible for detecting whether there is a vehicle ahead and automatically maintaining a safe distance from the preceding vehicle, including automatic braking in emergency situations. The system's sensors measure the speed of the vehicle ahead and the distance between the two vehicles, while also monitoring the speed and distance of the host vehicle. Currently, onboard LIDAR (Light Detection and Ranging) sensors, which are more economical among long-range sensors, have begun to be applied in the mid-range and economy car markets. Compared to radar, these sensors emit laser pulses and can detect the light reflected back from other objects. The distance between the host vehicle and other objects can be calculated based on the delay time of the signal.