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Functions of automobile body stability system

Body stability system is a system or program that can keep the body stable, improve the handling performance of the vehicle, and effectively prevent the vehicle from losing control when it reaches its dynamic limit. Under some road conditions and load conditions, the maximum adhesion provided by wheels is certain, so the auxiliary stabilizer can control the longitudinal braking force of each wheel to ensure the stability of the car body and avoid side slip or rollover. The electronic stability system can adjust the longitudinal and lateral stability of the vehicle to ensure that the vehicle can drive according to the driver's concept. The basis of this system is the anti-lock function of ABS brake. Different from mechanical "braking", the system continuously brakes hundreds of times per second before the tire locks, so as to keep the tire rolling, better carry out rolling friction and adjust the driving direction of the vehicle. At the same time, the system cooperates with the engine ECU to judge whether the driving wheel slips, and automatically reduce the engine speed and power output if necessary. This can ensure that the driving wheel will not slip, and then improve the stability of the car. The body stability system also has the following important functions: 1. Adjust the distribution of braking force to prevent the rear wheel of the vehicle from locking first in emergency braking. 2. It can be controlled near the peak adhesion coefficient according to the slip rate of the vehicle, so as to prevent the wheel from locking and provide safety guarantee in case of emergency. 3. The traction control system can drive roller skating by increasing the throttle, so that the vehicle can start smoothly, and the vehicle can start smoothly with full throttle on the ice and snow road.