The invention relates to a rail train safety monitoring method and system, computer equipment and a storage medium. The method comprises the following steps: respectively acquiring digital signals of acceleration, temperature and vibration intensity on a running gear of each section of train by using sensors; the digital signals are transmitted to a monitoring host of the train through two transmission modes of wireless communication and power line carrier communication; and the monitoring host is used for carrying out technical analysis and diagnosis on the digital signal, judging and monitoring the working state of the train running gear, and judging whether to send an alarm signal to a train network system or not according to a preset condition of the monitoring host. According to the embodiment of the invention, data can be automatically acquired through the sensor, and signal interference possibly caused by long-distance transmission of analog signals on a vehicle and inaccurate acquisition caused by connector contact are avoided; and meanwhile, the power line carrier is used as a redundant communication mode, so that the reliability of data acquisition is ensured.
本申请涉及一种轨道列车安全监控方法、系统、计算机设备和存储介质。该方法包括:在每节列车的走行部上利用传感器分别采集加速度、温度和振动强度的数字信号;将所述数字信号通过无线通信和电力载波通信两种传输方式传递给列车的监控主机;通过所述监控主机对所述数字信号进行技术分析和诊断,判断监控列车走行部的工作状态,再根据所述监控主机的预设条件判断是否向列车网络系统发出告警信号。本发明实施例能够通过传感器自行采集数据,避免模拟信号在车上长距离传输可能到来的信号干扰及接插件接触导致的采集不准;同时以电力载波作为其冗余通信方式,以保证数据获取的可靠性。
Rail train safety monitoring method and system, computer equipment and storage medium
轨道列车安全监控方法、系统、计算机设备和存储介质
2023-05-05
Patent
Elektronische Ressource
Chinesisch
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