发明授权
US09043109B2 Method for automatically braking a vehicle, and control unit in which the method is executed
有权
用于自动制动车辆的方法，以及执行该方法的控制单元
- 专利标题： Method for automatically braking a vehicle, and control unit in which the method is executed
- 专利标题（中）： 用于自动制动车辆的方法，以及执行该方法的控制单元
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申请号： US13880312申请日： 2011-08-25
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公开(公告)号： US09043109B2公开(公告)日： 2015-05-26
- 发明人: Rafael Gonzalez Romero , Otmar Bussmann , Jose-Maria Rodelgo Lucas , Sabrina Dittrich , Jens Schaetzle
- 申请人： Rafael Gonzalez Romero , Otmar Bussmann , Jose-Maria Rodelgo Lucas , Sabrina Dittrich , Jens Schaetzle
- 申请人地址： DE Stuttgart
- 专利权人： ROBERT BOSCH GMBH
- 当前专利权人： ROBERT BOSCH GMBH
- 当前专利权人地址： DE Stuttgart
- 代理机构： Kenyon & Kenyon LLP
- 优先权： DE102010042589 20101018
- 国际申请： PCT/EP2011/064608 WO 20110825
- 国际公布： WO2012/052206 WO 20120426
- 主分类号： B60T7/12
- IPC分类号： B60T7/12 ; B60T8/32 ; B60T8/36 ; B60T8/40 ; B60T8/44 ; B60T8/48
摘要：
A method for automatically braking a vehicle using a hydraulic brake system, which includes a multi-stage valve situated between a master brake cylinder and the intake side of a hydraulic pump. To attenuate a pressure equalization process between a fluid volume on the side of the master brake cylinder and a suction line of the hydraulic pump, the control current for the valve is increased in ramp-shaped manner in order to first open a preliminary stage and then a main stage of the valve.
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