The invention relates to a method for a commercial vehicle (12), in particular a tractor (12) or a vehicle combination (10) having a commercial vehicle (12). The method comprises the following steps carried out by means of a controller (28), preferably a brake controller (28), of the utility vehicle (12). First, a condition message (58) is received from an electric drive (44) of the commercial vehicle (12) or of a trailer (16) towed by the commercial vehicle (12), said condition message indicating that an available braking torque (76) can be provided with the electric drive. A notification message (60) indicating a notification braking torque (77) is then generated as a function of the status message (58). The notification message (60) is then sent to or to at least one further control unit (32) of the utility vehicle (12). The invention further comprises a brake control unit (18) and a brake system for carrying out the method, and a utility vehicle (12) or a combination of vehicles (10) having a brake control unit (18) or a brake system. Finally, the invention comprises a computer program product for performing the method.
本发明涉及用于商用车(12)、尤其是牵引车(12)或具有商用车(12)的车辆组合(10)的方法。该方法包括利用商用车(12)的控制器(28)、优选制动控制器(28)来执行的如下步骤。首先,从商用车(12)的或由商用车(12)牵引的挂车(16)的电驱动器(44)接收表明了能利用电驱动器提供可用制动力矩(76)的状况消息(58)。然后,根据状况消息(58)产生表明了报知制动力矩(77)的报知消息(60)。接着,将报知消息(60)发送到或发送给商用车(12)的至少一个另外的控制器(32)。本发明还包括用于执行该方法的制动控制器(18)和制动系统以及具有制动控制器(18)或制动系统的商用车(12)或车辆组合(10)。最后,本发明包括用于执行该方法的计算机程序产品。
Method and device for braking utility vehicle by means of electric drive
借助电驱动器制动商用车的方法和设备
2022-06-17
Patent
Elektronische Ressource
Chinesisch
METHOD AND APPARATUS FOR BRAKING A UTILITY VEHICLE WITH AN ELECTRIC DRIVE
Europäisches Patentamt | 2022
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