公开(公告)号：US20120161507A1

公开(公告)日：2012-06-28

申请号：US13148860

申请日：2009-12-14

Applicant: Herbert Vollert ,  Remy Gaarnier ,  Reinhard Weiberle ,  Time Jahnz ,  Volker Mehl ,  Frank Kneip ,  Dirk Mahnkopf ,  Jens Kolarsky ,  Stephan Hoenle

Inventor： Herbert Vollert ,  Remy Gaarnier ,  Reinhard Weiberle ,  Time Jahnz ,  Volker Mehl ,  Frank Kneip ,  Dirk Mahnkopf ,  Jens Kolarsky ,  Stephan Hoenle

IPC: B60T13/128 ,  B60T8/44

CPC classification number: B60T8/3265 ,  B60T8/32 ,  B60T8/4872 ,  B60T13/686 ,  B60T13/745

Abstract: A method for operating a hydraulic vehicle braking system having an electromechanical brake booster is disclosed. A shut-off valve that is located between a brake master cylinder and wheel brakes is closed to maintain a wheel-brake pressure and thus a braking force. To maintain a constant braking force, no current must be applied to an electric motor of the brake booster. The vehicle braking system can be used as a parking brake. The shut-off valve is present if the vehicle braking system has an anti-lock control device.

Abstract translation: 公开了一种用于操作具有机电制动助力器的液压车辆制动系统的方法。 位于制动主缸和车轮制动器之间的截止阀关闭以保持车轮制动器压力并因此保持制动力。 为了保持恒定的制动力，不得对制动助力器的电动机施加电流。 车辆制动系统可用作驻车制动器。 如果车辆制动系统具有防抱死控制装置，则存在截止阀。