The invention relates to a method (68) for operating a trailer vehicle (14) having an electric drive (24) and a friction brake (28). The method (68) comprises ascertaining (74) a differential mass (72) between a first mass (69) of a drive axle (32) of the trailer vehicle (14) and a second mass (71) of a non-drive axle (32) of the trailer vehicle (14), and ascertaining a deceleration torque in dependence on the differential mass. The method further includes at least or exactly generating a known deceleration torque (54) with the electric drive (24) when the friction brake (28) is activated (92). The invention also relates to a trailer brake controller (22), a trailer vehicle (14) having a trailer brake controller (22), and a combination (10).
本发明涉及用于运行具有电驱动器(24)和摩擦制动器(28)的挂车车辆(14)的方法(68)。方法(68)包括获知(74)挂车车辆(14)的驱动车桥(32)的第一质量(69)与挂车车辆(14)的非驱动车桥(32)的第二质量(71)之间的差质量(72),并且依赖于差质量获知减速扭矩。方法还包括当启用(92)摩擦制动器(28)时,利用电驱动器(24)至少或刚好生成获知的减速扭矩(54)。本发明还涉及挂车制动控制器(22)、具有挂车制动控制器(22)的挂车车辆(14)和组合体(10)。
Method for operating trailer vehicle having electric drive and friction brake, and trailer brake controller and trailer vehicle for carrying out method
用于运行具有电驱动器和摩擦制动器的挂车车辆的方法以及挂车制动控制器和用于实施该方法的挂车车辆
2024-06-28
Patent
Electronic Resource
Chinese
European Patent Office | 2024
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