The invention belongs to the field of automobile air suspensions, and particularly relates to an automobile air suspension system and a control method thereof. The system comprises a cloud server, a controller, an air spring and a corresponding inflation and deflation control system. The controller comprises a data acquisition module, a 5G module and an electromagnetic valve control module. According to the system, a height sensor additionally arranged on an air bag is used for collecting height information, the 5G module is used for collecting position information, the 5G module is used for reading vehicle model information in a vehicle-mounted computer and finally transmitting the data information to a cloud server, and the cloud server compares and analyzes data returned by a pluralityof vehicles of the same model to obtain an optimal electromagnetic valve control strategy. The electromagnetic valve control module controls opening/closing of an electromagnetic valve according to the control strategy, and finally inflation and deflation of the air bag are achieved.
本申请属于汽车空气悬架领域,具体涉及一种汽车用空气悬架系统及其控制方法。包括云服务器、控制器及空气弹簧及对应的充放气控制系统;所述的控制器包括数据采集模块、5G模块、电磁阀控制模块。该系统利用加装在气囊上的高度传感器采集高度信息,5G模块采集位置信息,5G模块读取随车电脑中的车辆型号信息,最后将这些数据信息传输到云服务器中,云服务器将若干辆同型号车返回的数据进行比对分析后得出最优电磁阀控制策略,电磁阀控制模块根据控制策略控制电磁阀的开启/关闭,最终实现气囊的充放气。
Air suspension system for automobile and control method thereof
一种汽车用空气悬架系统及其控制方法
08.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
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