The invention relates to the technical field of rail transit, highway transportation and non-road transportation, and particularly relates to a highway-railway dual-purpose vehicle operation monitoring system and a monitoring method thereof. The system comprises a PLC, a DTU (Data Transmission Unit), a CAN converter and a vibration sensor, wherein the PLC, the DTU, the CAN converter and the vibration sensor are all installed in a battery box of the highway-railway dual-purpose vehicle, the DTU is provided with an antenna, and the antenna extends out of the battery box. The monitoring system disclosed by the invention is integrated in the battery box of the highway-railway dual-purpose vehicle, electromagnetic interference can be effectively prevented by combining the arrangement of a shielded wire, electromagnetic interference can be effectively prevented, the operational reliability is improved, vibration acceleration information of the highway-railway dual-purpose vehicle in the running process is monitored in real time by a vibration sensor at the same time, and the PLC is used for judging whether the vibration is abnormal vibration or not, and all the abnormal vibration is uploaded to the cloud platform by the DTU, so that a user can master vibration acceleration information in the driving process in time, and the driving speed and the driving route can be optimized and adjusted according to the vibration acceleration information.
本发明涉及轨道交通、公路运输、非道路运输技术领域,尤其是一种公铁两用车运行监控系统及其监控方法,包括PLC控制器、DTU数据传输单元、CAN转换器及振动传感器,PLC控制器、DTU数据传输单元、CAN转换器及振动传感器均安装在公铁两用车的电池箱内,DTU数据传输单元上具有天线,天线伸出至电池箱外,本发明的监控系统集成在公铁两用车的电池箱内,并结合屏蔽线的设置,可有效防止电磁干扰,提高工作可靠性,同时利用振动传感器进行实时监测公铁两用车行驶途中的振动加速度信息,并由PLC控制器进行判断是否为异常振动,所有异常振动由DTU上传云平台,以便用户及时掌握行驶途中的振动加速度信息,并能够依此作出行驶速度及行驶路线的优化调整。
Highway-railway dual-purpose vehicle operation monitoring system and monitoring method thereof
公铁两用车运行监控系统及其监控方法
2020-11-06
Patent
Elektronische Ressource
Chinesisch
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