无线数据传输技术在列车安全监控系统中的应用

Application of the Wireless Data-transmission Technique in the Safety Monitoring System for Train

笔者将GSM网的无线数据传输技术成功应用到列车安全监控系统中 ,系统监测数据经转储发送系统中转 ,由移动台系统实时、无线传输到基站微机系统 ,通过VC ++语言编制的软件系统实时统计分析数据 ,来监控列车运行状况 ,达到列车安全运行的目标。在列车安全监控系统中 ,不仅实现了数据无线实时传输 ,而且提高了工作效率和减轻了工作强度。在济南铁路局装车试验并广泛使用 。

The wireless data transmission technique based on GSM is successfully applied in safety monitoring system for train. The data monitored by this system is transferred by the transfer memory wirelessly at real time to PC system of the base station through the mobile carriage system. The software designed by the VC++ language statistically analyzes the data, so the safety of the train could be monitored and guaranteed at real time. The application of wireless data transmission technique in the system not only attains the goal of real time and wireless data transmission, but also improves the operating efficiency and reduces the working intensity. According to the test results and the subsequent extensive use of this system in Jinan Bureau of Railway, it is proved that the wireless data transmission technique applied in safety monitoring system for train is reliable and practicable.