The invention relates to a railway vehicle air conditioner redundancy control device and method, the railway vehicle air conditioner redundancy control device comprises multiple levels of redundancy modules, the multiple levels of redundancy modules are connected through hard wires, and the multiple levels of redundancy modules are connected with all parts of a railway vehicle air conditioner through hard wires respectively. According to the railway vehicle air conditioner redundancy control device, double-chip multi-stage redundancy is arranged, and hard wire communication is adopted, so that the air conditioning system can still work normally after communication fails, the reliability of the air conditioner of the railway vehicle is improved to the greatest extent, and a healthy and comfortable riding environment is provided for passengers.
本发明涉及的一种轨道车辆空调冗余控制装置及方法,包括多级冗余模块,多级所述冗余模块之间通过硬线连接,多级所述冗余模块分别与轨道车辆空调的各部件硬线连接。本发明通过设置双芯片多级冗余,并且均采用硬线通讯,使得在通讯出现故障后空调系统仍能够正常工作,最大程度的提高轨道车辆空调的可靠性,为乘客提供健康、舒适的乘车环境。
Railway vehicle air conditioner redundancy control device and method
一种轨道车辆空调冗余控制装置及方法
2021-10-12
Patent
Electronic Resource
Chinese
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