What does intelligent cruise control mean?
2 Answers
Adaptive Cruise Control, also known as Intelligent Cruise Control, abbreviated as ACC, is a new generation of driver assistance system developed on the basis of traditional cruise control. It combines the Automatic Cruise Control System (CCS) and the Forward Collision Warning System (FCWS) organically. Additional information is as follows: 1. Basic components: The Adaptive Cruise Control System mainly consists of an information sensing unit, control unit, execution unit, and human-machine interface. 2. ACC principle: To maintain the distance and speed between vehicles, the ACC module sends acceleration and deceleration requests to the electronic hydraulic control unit and engine management system via the CAN bus based on received radar information. When the engine management system cannot complete the deceleration task, the automatic braking function of the electronic hydraulic braking system takes over, without requiring the driver to press the brake pedal.
Intelligent Cruise Control essentially means your car can automatically manage speed and following distance for you. I frequently use it on highways, and it feels like having an extra co-pilot. After setting a desired speed, it uses radar to monitor the vehicle ahead – if that car slows down, it automatically reduces speed to prevent tailgating, which is quite smart. Unlike traditional cruise control that just maintains a fixed speed, this system is both safer and more fuel-efficient. On long drives, you don't have to constantly stay alert, allowing you to relax with music or conversation, reducing the risk of fatigued driving. However, don't over-rely on it; sensors may malfunction during rain or snow, requiring manual intervention. Overall, it makes driving significantly easier and more comfortable, especially in stop-and-go traffic.
