What does AUTOHOLD mean?
3 Answers
AUTOHOLD is an automatic parking function, which means that when the car is braked to a stop and the AUTOHOLD function is enabled, the car can prevent rolling forward or backward. AUTOHOLD is a derivative function of the manual-automatic transmission and the ESP electronic control system. The button is generally designed on the console next to the gear lever. After this function is turned on, it is very convenient, simple, and safe. The car brakes when parked, and you can start the car directly by stepping on the accelerator. The AUTOHOLD automatic parking function provides accurate parking force through the slope sensor by the controller. When starting, the parking control unit calculates the information provided by the clutch distance sensor, clutch engagement speed sensor, accelerator pedal sensor, etc. When the driving force is greater than the driving resistance, the parking brake is automatically released, allowing the car to start smoothly.
AUTOHOLD is the automatic hold function of a car, meaning that when you park on a slope and release the brake pedal, the system will automatically help maintain the brakes to prevent the vehicle from rolling backward. This function works by using sensors to detect the vehicle's tilt angle and then activating the brake system, allowing you to stop without continuously pressing the foot brake or pulling the handbrake. It is mainly used in modern automatic transmission vehicles, such as when waiting at traffic lights or in traffic jams, where it is particularly convenient. When the accelerator is pressed, the system automatically releases the brakes, ensuring smoother driving. This relies on the vehicle's electronic control system and is integrated with safety features like ESP to enhance driving comfort and safety. Regular inspection of the brake sensors ensures its proper functioning and prevents issues on steep slopes. In daily driving, it saves a lot of effort, especially being helpful for novice drivers.
If you're asking what AUTOHOLD means, it's essentially a safety assistant that automatically locks the brakes when the vehicle comes to a stop, ensuring the car won't roll back unexpectedly. This is crucial when stopping on slight inclines or at intersections, preventing collision accidents. The system relies on the collaboration of a slope sensor and brake pump, activating when you release the foot pedal and deactivating with a light press on the accelerator. It's particularly useful on slippery surfaces like rainy or snowy roads, where manual braking might be unstable due to reduced traction. Simply press the function button to activate it – compared to the handbrake, it's smarter and more convenient, eliminating the hassle of repeated operations. Using it while driving significantly reduces stress, ensuring smooth transitions, making it a vital safety feature in modern vehicles. Regular use helps cultivate good habits, ensuring a more relaxed driving experience.
