What is the AUTOHOLD function in cars?

[DeAaliyah]

AUTOHOLD automatic parking function refers to a function that automatically brakes the vehicle through the ABS/ESP control unit. The following is a description of the AUTOHOLD function: 1. The application of AUTOHOLD automatic parking technology allows the driver to avoid unnecessary vehicle coasting without the need for prolonged braking or engaging the electronic parking brake. 2. This function also prevents the vehicle from rolling back when starting on a slope. Traditional parking brake devices require the driver to rely on experience and manually engage the handbrake when starting on a slope. However, the AUTOHOLD automatic parking function provides precise parking force through the slope sensor controlled by the system. 3. When starting the vehicle, the parking control unit uses information from sensors such as the clutch distance sensor, clutch engagement speed sensor, and accelerator pedal sensor to calculate and automatically release the parking brake when the driving force exceeds the driving resistance, ensuring a smooth start.