The invention discloses an electronic hydraulic braking system of an automobile. The electronic hydraulic braking system consists of a hardware module and a pressure control module, wherein the hardware module comprises a simulation pedal unit, a voltage buildup unit and a signal acquisition unit; the pressure control module is used for controlling a permanent magnet synchronous motor in the EHB and is jointly coupled with the thrust of the simulation pedal unit, so that the pressure of the main cylinder is accurately controlled. According to the invention, the pressure can be quickly and accurately controlled, and the braking distance is shortened.
本发明公开了一种汽车电子液压制动系统,由硬件模块和压力控制模块组成;其中,硬件模块包括模拟踏板单元、建压单元和信号采集单元;压力控制模块是对电子液压制动系统EHB内部的永磁同步电机进行控制,并且与模拟踏板单元的推力共同耦合,从而来精确地控制主缸的压力。本发明能够对压力快速、准确地控制,缩短制动距离。
Automobile electronic hydraulic braking system
一种汽车电子液压制动系统
2024-10-08
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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