发明名称 |
METHOD FOR CALCULATING THE LOW PRESSURE IN THE SERVOBRAKE OF A VEHICLE COMPRISING AN OTTO ENGINE |
摘要 |
<p>The subject of the invention concerns at least a method for the determination, without a pressure sensor, of a pressure in a brake booster actuated with an actuator for a motor vehicle with engine system including an inlet pipe subjected to inlet pipe pressure, for optimized performance of a braking operation, including the steps of: detecting the driving situation and simulating the pressure (BP_SIM) as a function of the driving situation, and a device for boosting the brake pressure in an Otto engine-driven motor vehicle with an actuator and a vacuum-dependent pressure-boosting device coupled to the actuator, wherein the pressure-boosting device is designed without a vacuum sensor, and a brake booster, with means for carrying out the method.</p> |
申请公布号 |
EP1904350(B1) |
申请公布日期 |
2014.03.26 |
申请号 |
EP20060776119 |
申请日期 |
2006.07.04 |
申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS LLC |
发明人 |
KIRMESS, OLIVER;HELMUT, OSWALD;STEINMANN, UWE |
分类号 |
B60T8/172;B60T8/48;B60T13/52;F02D13/04 |
主分类号 |
B60T8/172 |
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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