发明名称 |
DEVICE FOR SUPPLYING PRESSURE TO AN ACTUATION UNIT OF A MOTOR VEHICLE BRAKING SYSTEM AND METHOD FOR CONTROLLING SAID DEVICE |
摘要 |
A device for supplying pressure to an actuation unit of a vehicle brake system, in particular to a vehicle brake system of the ‘brake-by-wire’ type, comprising a pneumatic motor-and-pump assembly with a pump and a motor driving the pump, wherein the motor-and-pump assembly is controlled by an electronic control unit depending on a pressure level or pressure difference in a pneumatic brake booster of the actuation unit, with the pressure level in a chamber or a difference in pressure between two chambers of the brake booster being detected by means of a sensor. In order to maintain the availability of the service brake function as high as possible and to obtain a maximum possible redundancy, the control unit, used to control the motor-and-pump assembly comprises a logic module and a power module, which are arranged separately of each other. |
申请公布号 |
EP1773636(A1) |
申请公布日期 |
2007.04.18 |
申请号 |
EP20050779844 |
申请日期 |
2005.08.04 |
申请人 |
CONTINENTAL TEVES AG & CO. OHG |
发明人 |
RUEFFER, MANFRED;FACHINGER, GEORG;WAHL, HOLGER;ALBRICH VON ALBRICHSFELD, CHRISTIAN;KARL, UWE |
分类号 |
B60T13/46;B60T17/02 |
主分类号 |
B60T13/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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