The present invention improves the accuracy of estimating the hydraulic pressure of a pressurizing chamber when an input piston and an output piston are in contact with each other. In this hydraulic brake system, when it is estimated that the input piston and the output piston are in contact with each other, the hydraulic pressure of the pressurizing chamber is estimated on the basis of the amount of movement of the input piston. As a result, the accuracy of estimating the hydraulic pressure in the pressurizing chamber can be improved.
本发明使输入活塞与输出活塞处于抵接状态的情况下的加压室的液压的推断精度提高。在本液压制动系统中,在推断为输入活塞与输出活塞处于抵接状态的情况下,基于输入活塞的移动量来推断加压室的液压。其结果是,能够使加压室的液压的推断精度提高。
Hydraulic brake system
液压制动系统
2021-10-22
Patent
Elektronische Ressource
Chinesisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Brake hydraulic pipeline, brake hydraulic system and vehicle
Europäisches Patentamt | 2022
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