The invention relates to the possibility for operating a brake system of a vehicle (9). The brake system comprises a service brake (5) and a reduction gear (6), and comprises a disconnect clutch (7) for coupling and decoupling the reduction gear (6) from a force flow of a drive train (1, 2, 3, 4) of the vehicle (9). The service brake (5) is actuated and the disconnect clutch (7) is closed in the event of a request (R) to brake the retarder (6). Firstly, the service brake (5) is actuated in such a way that the braking effect of the service brake (5) corresponds to the expected braking effect ofthe transmission (6) according to the request (R) for passage of the transmission. After the disconnect clutch (7) is closed, the braking effect of the decelerator (6) is improved to a braking effectexpected by the pass request (R) of the decelerator (6) in a slope manner. And meanwhile, the braking effect of the service brake (5) is reduced in a slope manner.
提出一种用于操作车辆(9)的制动系统的可能性,该制动系统具有行车制动器(5)和减速器(6)以及分离离合器(7),该分离离合器用于使减速器(6)与车辆(9)的动力传动系(1,2,3,4)的力流联接和断开联接。在此,在请求(R)使减速器(6)进行制动操作的情况下,操纵行车制动器(5)并且使分离离合器(7)闭合。在此,首先这样操作行车制动器(5),即,使得行车制动器(5)的制动效果对应于减速器(6)的通过请求(R)所预期的制动效果。在使分离离合器(7)闭合之后,将减速器(6)的制动效果呈斜坡状地提高到减速器(6)的通过请求(R)所预期的制动效果。同时呈斜坡状地降低行车制动器(5)的制动效果。
Operation of brake system of vehicle having decelerator and disconnect clutch
车辆的具有减速器和分离离合器的制动系统的操作
09.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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