The invention relates to a brake torque adjusting device for a motor vehicle, the motor vehicle comprising a first brake device and a second brake device. The first braking device is designed to apply a friction braking torque to at least one wheel of the motor vehicle. The second braking device is designed to apply the regenerated braking torque to at least one wheel of the motor vehicle. The braking torque adjustment device includes an interface and a computing device. The interface receives information about a driving state of the motor vehicle. According to the invention, the calculation device determines a target value of the regenerative braking torque, the calculation device takes into account the received information about the driving state of the motor vehicle. Axle braking torques that can be transmitted to the ground via the respective drive axles of the motor vehicle and the power of the drive train of the respective driven axles of the motor vehicle are maximized, taking into account normal forces acting on the drive axles as a result of the pitch characteristics of the vehicle. The computing device is further designed to actuate the second brake device via the interface in such a way that the applied regenerative brake torque is adjusted to a setpoint value determined by the computing device.

    本发明涉及一种用于机动车的制动力矩调节装置,其中,机动车包括第一制动装置和第二制动装置。第一制动装置构造用于,用摩擦制动力矩加载机动车的至少一个车轮。第二制动装置构造用于,用再生的制动力矩加载机动车的至少一个车轮。制动力矩调节装置包括接口和计算装置。接口接收有关机动车的行驶状态的信息。计算装置确定再生的制动力矩的额定值,其中,计算装置考虑到了所接收的有关机动车的行驶状态的信息、在考虑到由于车辆的俯仰特性而在驱动车桥处分别作用的法向力的情况下最大能通过机动车的相应的驱动车桥传递到地面上的车桥制动力矩以及机动车的各被驱动的车桥的传动系的动力。计算装置还构造用于,通过接口这样来驱控第二制动装置,使得将所加载的再生的制动力矩调节到由计算装置确定的额定值。


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    Title :

    Brake torque adjusting device, brake system and method for adjusting brake torque


    Additional title:

    制动力矩调节装置、制动系统和用于调节制动力矩的方法


    Contributors:

    Publication date :

    2023-09-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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