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    • 3. 发明申请
    • Method for Operating a Hydraulic Braking System for Motor Vehicles
    • 机动车液压制动系统的运行方法
    • US20080189019A1
    • 2008-08-07
    • US11793632
    • 2005-12-21
    • Samir AttayebiMarcus BletzOliver HuthMohieddine Challouf
    • Samir AttayebiMarcus BletzOliver HuthMohieddine Challouf
    • G06F19/00
    • B60T7/107B60T8/32B60T8/4872B60T13/741F16D65/14F16D65/18F16D2121/02F16D2121/12F16D2121/14F16D2123/00F16D2125/40F16D2127/06F16D2129/08
    • The invention relates to a method for operating a hydraulic braking system for motor vehicles, comprising a service brake system and a parking brake device, with the service :Drake system including a pedal-operable hydraulic pressure generator, to which two brake circuits with at least one externally controllable hydraulic pressure source are connected, and a hydraulically operable front-axle wheel brake provided with inlet and outlet valves and a hydraulically operable rear-axle wheel brake provided with inlet and outlet valves are associated with each one brake circuit, and with the parking brake device including means for arresting the brake pistons of the rear-axle wheel brakes, the brake pistons being acted upon by hydraulic pressure supplied by the pressure source for the purpose of activation or deactivation of the parking brake device.In order to render the working time of the externally controllable hydraulic pressure source shorter during deactivation of the parking brake device, according to the invention, the hydraulic pressure is used at least partly to apply the front axle wheel brakes after deactivation of the parking brake device.
    • 本发明涉及一种用于操作机动车辆的液压制动系统的方法,包括行车制动系统和驻车制动装置,其特征在于:德雷克系统包括踏板可操作的液压发生器,至少两个制动回路至少 连接一个可外部控制的液压源,并且具有入口和出口阀的液压可操作的前轴轮制动器和具有入口和出口阀的液压可操作的后轴轮制动器与每个制动回路相关联,并且与 驻车制动装置包括用于阻止后轮车轮制动器的制动活塞的装置,所述制动器活塞通过由压力源提供的液压作用,以便启动或停用驻车制动装置。 为了使驻车制动装置停用期间外部可控液压源的工作时间更短,根据本发明,液压压力至少部分地用于在停车制动装置停用之后施加前轮车轮制动器 。