An automobile intelligent brake pedal device comprises a support (1), a pedal rocker arm (2), a brake pedal (3), a pedal rocker arm rotating shaft (4), a push rod rotating shaft (5), a sleeve fork (6), a rubber sleeve ring (7), a push rod (8), an electro-mechanical brake booster (9), a support (10), a brake pedal domain controller (11), an intelligent driving domain controller (12), and a rocker arm end pressure sensor (16). According to the intelligent brake pedal device with the safety redundancy and the driver behavior monitoring function, the position of a pedal rocker arm and force exerted on a brake pedal by a driver are detected through a sensor, and control interaction with an intelligent driving system and a vehicle brake system is achieved; traffic accidents caused by the fact that a brake pedal (3) has no stroke or the stroke of the brake pedal (3) is insufficient and effective braking of a vehicle cannot be completed due to clamping stagnation of a brake pedal mechanical transmission device are avoided.
一种汽车智能制动踏板装置,包括支架(1),踏板摇臂(2),制动踏板(3),踏板摇臂转轴(4),推杆转轴(5),套叉(6),橡胶套圈(7),推杆(8),机电式制动助力器(9),托架(10),还包括,制动踏板域控制器(11),智能驾驶域控制器(12),制动助力器控制器(13),位置传感器(14),踏板端压力传感器(15),摇臂端压力传感器(16)。本发明的目的在于提供一种带有安全冗余和监测驾驶员行为的智能制动踏板装置,具体利用传感器检测踏板摇臂的位置和驾驶员施加在制动踏板上的力,以及与智能驾驶系统和车辆制动系统的控制交互,来解决因制动脚踏机械传动装置卡滞导致制动踏板(3)无行程或制动踏板(3)行程不足无法完成车辆有效制动所引发的交通事故。
Automobile intelligent brake pedal device and implementation method
一种汽车智能制动踏板装置及实现方法
2021-03-02
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |