The invention provides a brake fluid pressure control device and a brake system. The brake fluid pressure control device and the brake system can generate desired brake pressure in a state that brake fluid is difficult to return to a master cylinder from a stroke simulation device. In a brake system (1) provided with a reservoir (31), a master cylinder (10), a stroke simulation device (40), a hydraulic pressure control unit (60), and a brake hydraulic pressure control device (100), the brake hydraulic pressure control device (100) acquires a virtual stroke amount (Stest) of an input rod (5) on the basis of a pressure value (PMC) detected by a pressure sensor (41), and controls a brake pressure (PWC) on the basis of the virtual stroke amount (Stest).
本发明提供一种制动液压控制装置及制动系统,其在制动液难以从行程模拟装置返回主缸的状态下也能够产生所希望的制动压。在具备贮存器(31)、主缸(10)、行程模拟装置(40)、液压控制单元(60)、制动液压控制装置(100)的制动系统(1)中,制动液压控制装置(100)基于由压力传感器(41)检测的压力值(P_MC)取得输入杆(5)的假想行程量(St_est),并基于假想行程量(St_est)控制制动压(P_WC)。
Brake hydraulic pressure control device and brake system
制动液压控制装置及制动系统
24.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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