An automatic flameout parking brake device for opening a vehicle door. The device comprises a storage battery, a power main switch, a generator, a key switch, an engine ECU, a first relay, an energy accumulator, a parking brake, a parking hydraulic cylinder, an electromagnetic valve, a proximity switch, a magnet and a second relay. The second relay comprises a second coil and a second switch; theother end of the first coil of the first relay is electrically connected with one end of the proximity switch, and the other end of the proximity switch is electrically connected with a binding post Bof the engine ECU; a wiring end N of the generator is electrically connected with one end of a second coil of the second relay, and the other end of the second coil is grounded; the other end of thefirst switch of the first relay is electrically connected with one end of the second switch of the second relay, and the other end of the second switch of the second relay is electrically connected with one end of the wiring end K of the electromagnetic valve. According to the invention, the engine can be automatically shut down and automatically stopped when the door is opened to get off.
一种车辆的开门自动熄火停车制动装置,包括蓄电池、电源总开关、发电机、钥匙开关、发动机ECU、第一继电器、蓄能器、停车制动器、停车液压缸、电磁阀、接近开关、磁体和第二继电器;所述第二继电器包括第二线圈和第二开关;所述第一继电器的第一线圈的另一端与接近开关的一端电连接,接近开关的另一端与发动机ECU的接线柱B电连接;所述发电机的接线端N与第二继电器的第二线圈的一端电连接,第二线圈的另一端接地;所述第一继电器的第一开关的另一端与第二继电器的第二开关的一端电连接,第二继电器的第二开关的另一端与电磁阀的接线端K的一端电连接。本发明可实现开门下车时可使发动机自动熄火并自动进行停车。
Automatic flameout parking brake device for opening vehicle door
车辆的开门自动熄火停车制动装置
2021-02-12
Patent
Electronic Resource
Chinese
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