A brake system for a utility vehicle is provided. The invention relates to a brake system comprising an electronic brake control unit and a pneumatic parking brake circuit, which has at least one spring cylinder, a parking brake valve, which is designed to control a parking brake pressure in the parking brake circuit, and at least one three-position three-way reversing valve, and the three-position three-way reversing valve is arranged in a pneumatic pipeline of the parking brake circuit between the parking brake valve and at least one of the spring energy storage cylinders. The three-position three-way reversing valve can be controlled by the electronic brake control unit and is designed to exhaust a pneumatic line between the three-position three-way reversing valve and at least one of the spring energy storage cylinders to a predetermined pressure, in this way, the at least one of the spring cylinders closes a brake associated with the at least one of the spring cylinders in order to cause the at least one of the spring cylinders to close the brake associated with the at least one of the spring cylinders.
提供了一种用于商用车的制动系统。制动系统具有电子制动控制单元和气动的驻车制动回路,所述气动的驻车制动回路具有至少一个弹簧储能缸、驻车制动阀和至少一个三位三通换向阀,所述驻车制动阀构造用于控制在所述驻车制动回路中的驻车制动压力,所述三位三通换向阀布置在所述驻车制动阀和所述弹簧储能缸中的至少一个弹簧储能缸之间的驻车制动回路的气动管路中。所述三位三通换向阀能够通过所述电子制动控制单元来操控,并且构造用于使在所述三位三通换向阀和所述弹簧储能缸中的至少一个弹簧储能缸之间的气动管路排气到预先确定的压力,以便引起所述弹簧储能缸中的该至少一个弹簧储能缸使配属给该弹簧储能缸的制动器合上。
Brake system for commercial vehicle, commercial vehicle and method for operating brake system
用于商用车的制动系统、商用车和用于运行制动系统的方法
2022-12-20
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Commercial vehicle and commercial vehicle electronic parking brake system
European Patent Office | 2021
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