The invention discloses an electronic braking system for pneumatic braking. The electronic braking system comprises an air compressor, a dryer, a gas storage cylinder, an electric control gas path, a mechanical gas path, a differential relay valve, a gas chamber and a controller. The electric control gas circuit and the mechanical gas circuit are respectively connected with the gas storage cylinder, and the differential relay valve is respectively connected with the gas chamber and the gas storage cylinder; the electric control gas circuit and the mechanical gas circuit are respectively connected with the control end of the differential relay valve; the dryer is respectively connected with the air compressor and the gas storage cylinder; the controller is electrically connected with the electric control gas circuit, the mechanical gas circuit and the differential relay valve. The electric control gas circuit comprises a first electromagnetic valve, a second electromagnetic valve and a first gas circuit; the first electromagnetic valve and the second electromagnetic valve are sequentially arranged in the airflow flowing direction of the first air path; the first electromagnetic valve and the second electromagnetic valve are both connected with the controller; the first electromagnetic valve is a two-position three-way normally closed electromagnetic valve; and the braking signal is transmitted through the electric signal, the braking response time is prolonged, and the braking distance is shortened.
本发明公开了一种气制动用电子制动系统,包括空压机、干燥器、储气筒、电控气路、机械气路、差动式继动阀、气室和控制器;所述电控气路和机械气路分别与储气筒连接,所述差动式继动阀分别与气室和储气筒连接;电控气路和机械气路分别与差动式继动阀的控制端连接;所述干燥器分别与空压机和储气筒连接;所述控制器分别与电控气路、机械气路、差动式继动阀电连接;所述电控气路包括第一电磁阀、第二电磁阀和第一气路;所述第一电磁阀和第二电磁阀在第一气路的气流流动方向上依次设置;所述第一电磁阀和第二电磁阀均与控制器连接;所述第一电磁阀为二位三通常闭式电磁阀;本发明用电信号传递制动信号,提升制动响应时间,减短制动距离。
Electronic braking system for pneumatic braking and control method
一种气制动用电子制动系统及控制方法
2021-12-24
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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