The invention relates to a method for controlling a brake system of a motor vehicle having at least one wheel brake (3) and a friction brake actuator for actuating the at least one wheel brake (3), the motor vehicle having an electric drive unit (4), an actuation signal for the friction brake actuator and an actuation signal for the electric power plant (4) are calculated on the basis of the brake demand signal, and the actuation signal for the friction brake actuator is transmitted to the friction brake actuator, and the actuation signal for the electric power plant is transmitted to the electric power plant. In order to improve the functional performance of the brake system in the event of a partial failure, the brake system is switched to a backup mode in which an actuation signal for the electric drive system (4) is calculated on the basis of the brake demand signal and is transmitted to the electric drive system when it is determined that a fault is present.
本发明涉及一种用于控制机动车辆的制动设备的方法,该制动设备具有至少一个车轮制动器(3)和用于操纵该至少一个车轮制动器(3)的摩擦制动执行器,机动车辆具有电动动力设备(4),基于制动需求信号来计算出用于摩擦制动执行器的操控信号和用于电动动力设备(4)的操控信号,并将用于摩擦制动执行器的操控信号传递至摩擦制动执行器,将用于电动动力设备的操控信号传递至电动动力设备。为了在部分失效的情况下改善制动设备的功能性能,在确定存在故障时,制动设备切换至后备模式,在后备模式中,基于制动需求信号计算出用于电动动力设备(4)的操控信号并将其传递至电动动力设备。
Method for controlling hydraulic brake system and brake system
用于控制液压制动系统的方法和制动系统
2024-10-25
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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