Is Cruise Control Useful?

[DiEmmanuel]

Cruise control is useful. The cruise control system, also known as the speed control system or autonomous driving system, functions to automatically maintain the vehicle's speed as set by the driver without the need to press the accelerator pedal, allowing the vehicle to travel at a fixed speed. The working principle of the cruise control system is as follows: the cruise control unit reads the pulse signal from the speed sensor and compares it with the set speed, then issues commands to the servo mechanism to adjust the throttle opening, either increasing or decreasing it, to ensure the vehicle maintains the preset speed. The method to set cruise control is: 1. Press the set button to activate the cruise control function after setting the desired speed; 2. Use the plus and minus buttons on the control lever to adjust the vehicle speed; 3. Press the cancel button to deactivate cruise control, or press the resume (res) button to reactivate it; 4. The cruise control will stop working when the driver presses the brake pedal.