What does full-speed adaptive cruise control mean?
2 Answers
Full-speed adaptive cruise control provides adaptive cruise functionality across the entire speed range, which can be considered as a functional branch of adaptive cruise control. Both systems are developed from conventional cruise control. Full-speed adaptive cruise allows the vehicle to activate while stationary and maintain safe following distance, including following the preceding vehicle to a complete stop and restarting. While the term 'full-speed range' suggests a broad application spectrum, it doesn't actually cover from 0 to the vehicle's maximum speed, but rather operates within a range of 0 to 150 km/h. Unlike standard adaptive cruise control systems, full-speed adaptive cruise typically becomes active when the vehicle speed exceeds 25 km/h. When speed drops below 25 km/h, the system requires manual driver intervention.
I remember being very interested in this feature when learning to drive. Full-speed adaptive cruise control is an automotive assistance system that allows the car to automatically follow the vehicle ahead across the entire range from a complete stop to the maximum set speed. It uses radar or cameras to monitor the distance and speed of the vehicle in front, intelligently adjusting its own acceleration and braking to maintain a safe interval. It's particularly useful on highways or in traffic jams, eliminating the need for frequent pedal use, as the car can automatically stop and wait, then resume movement. This significantly reduces fatigue during long-distance driving and also lowers the risk of rear-end collisions. Many new cars now come with it as standard, but it's important to note that the system relies on sensors, which may fail in rain, fog, or strong sunlight. Therefore, I still need to keep an eye on road conditions to ensure safety first.
