The invention relates to a brake system (7) for a trailer (3), comprising a brake circuit (17, 18); an actuating device (14), by means of which the brake pressure in the brake circuit (17, 18) can be adjusted; an inlet valve (23), which is arranged in the brake circuit (17, 18) between the actuating device (14) and the wheel brake element (16); a control unit (24), by means of which the inlet valve (23) can be adjusted into a blocking position, in which the flow of the brake medium (21) to the wheel brake element (16) is blocked; a brake pressure sensor (25) by means of which a brake pressure sensor signal can be provided to the control unit (24); and a wheel rotational speed sensor system (30) by means of which a wheel rotational speed signal can be provided to the control unit (24). According to the invention, the control unit (24) is designed to detect a back-up of the trailer (3) on the basis of the brake pressure sensor signal and the wheel speed signal, and to adjust the inlet valve (23) into the blocking position during the duration of the back-up on the basis of the back-up. The invention also relates to a trailer (3) having a brake system (7).
本发明涉及一种用于挂车(3)的制动系统(7),其具有制动回路(17、18);操纵装置(14),通过该操纵装置能够调节制动回路(17、18)中的制动压力;入口阀(23),其在制动回路(17、18)中布置在操纵装置(14)和车轮制动元件(16)之间;控制单元(24),通过该控制单元能够将入口阀(23)调整到阻断位置,在该阻断位置中,制动介质(21)向车轮制动元件(16)的流动被阻断;制动压力传感器(25),通过该制动压力传感器能够向控制单元(24)提供制动压力传感器信号;和车轮转速传感器系统(30),通过该车轮转速传感器系统能够向控制单元(24)提供车轮转速信号。根据本发明,所述控制单元(24)设计用于,根据制动压力传感器信号和车轮转速信号检测挂车(3)的倒车,并且根据该倒车将入口阀(23)在倒车的时长期间调整到阻断位置中。本发明还涉及一种具有制动系统(7)的挂车(3)。
Brake system for trailer and trailer having such brake system
用于挂车的制动系统和具有这种制动系统的挂车
2023-01-31
Patent
Elektronische Ressource
Chinesisch
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