The invention provides a driving system of a closed air channel air spring unit, and relates to the technical field of vehicle air springs. The driving system comprises a power supply device, a programmable logic controller and a driving device, the programmable logic controller is electrically connected with the power supply device and the driving device, the power supply device is used for providing voltage needed by work of the programmable logic controller and the driving device, and the programmable logic controller is used for driving the driving device to work when any one of various built-in driving programs is executed. And a driving instruction corresponding to the driving program is sent to a driving device, and the driving device is used for controlling all valves in the air spring unit to perform driving actions based on actions indicated by the driving instruction after receiving the driving instruction. Therefore, the air spring unit can be driven without the help of a computer and a special driving program, the operation steps are simplified, the error rate of operation is reduced, the cost is reduced, and a worker can debug the air spring unit on a vehicle more conveniently.
本发明提供了一种闭式气路空簧单元的驱动系统,涉及车辆空气弹簧技术领域。该驱动系统包括供电装置、可编程控制器和驱动装置,可编程控制器分别与供电装置、驱动装置电连接,供电装置用于提供可编程控制器和驱动装置工作所需的电压,可编程控制器用于在其内置的多种驱动程序中的任意一项被执行时,向驱动装置发送该驱动程序对应的驱动指令,驱动装置用于在接收到驱动指令后,基于驱动指令所指示的动作,控制空簧单元中的各个阀门进行驱动动作。从而无需借助计算机和专用的驱动程序对空簧单元进行驱动操作,不但简化了操作步骤,降低了操作的错误率,还降低了成本,更加方便工作人员随车进行调试。
Driving system of closed gas circuit air spring unit
一种闭式气路空簧单元的驱动系统
2025-03-14
Patent
Electronic Resource
Chinese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
European Patent Office | 2021
|European Patent Office | 2022
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