What is the function of the engine start-stop technology?

[DelMarcus]

The function of the engine start-stop technology is to save fuel and reduce emissions. Below is the relevant introduction: 1. The engine start-stop technology refers to a system that automatically shuts off the engine when the vehicle temporarily stops during driving and restarts the engine when it needs to move forward again. The purpose is to allow the engine to automatically hibernate during brief stops to achieve fuel savings and emission reduction. 2. The working principle of the start-stop system is that when the vehicle stops moving due to congestion or at an intersection, the driver presses the brake pedal to stop and shifts to neutral. At this time, the Start-Stop system automatically detects that the engine is idling and not in gear, the wheel speed sensor of the anti-lock system shows zero, and the electronic battery sensor indicates there is enough energy for the next start. After these three conditions are met, the engine automatically stops running.