The invention relates to a method for the traction control of a motor vehicle, in particular a single-track motor vehicle, having a PID drive slip controller (2) for adjusting a drive slip K of at least one driven wheel, an actual wheel slip Kist and a target wheel slip Ksoll being used as input variables of the PID drive slip controller (2), the PID drive slip controller (2) determines a wheel drive torque MAR, PID from the sum of the P components MAR, P, I components MAR, I and D components MAR, D of the PID drive slip controller (2) and feeds back it to the at least one driven wheel, the longitudinal force potential Fx, max being determined by means of the I component MAR, I of the PID drive slip controller (2) and the longitudinal force potential Fx, max being determined by means of the P component MAR, P, I component MAR, I and D component MAR, D of the PID drive slip controller (2). The longitudinal force potential represents a maximum transferable longitudinal force of the at least one driven wheel onto the lane under current operating conditions, and the theoretical wheel slip Ksoll is determined by means of the longitudinal force potential Fx, max.
本发明涉及一种用于机动车、尤其是单轮辙机动车的牵引力控制的方法,该机动车具有用于调节至少一个被驱动车轮的驱动滑移K的PID驱动滑移调节器(2),其中,实际车轮滑移Kist和理论车轮滑移Ksoll被用作PID驱动滑移调节器(2)的输入参量,PID驱动滑移调节器(2)由PID驱动滑移调节器(2)的P分量MAR,P、I分量MAR,I和D分量MAR,D之和求得车轮驱动力矩MAR,PID并且将其反馈给所述至少一个被驱动车轮,纵向力势Fx,max借助PID驱动滑移调节器(2)的I分量MAR,I确定,所述纵向力势表示在当前运行条件下所述至少一个被驱动车轮到车道上的最大可传递的纵向力,所述理论车轮滑移Ksoll借助纵向力势Fx,max确定。
Method for traction control of motor vehicle
用于机动车的牵引力控制的方法
2023-07-28
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
European Patent Office | 2024
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