【摘要】 针对铁路货车行车安全状态监测系统的应用需求,设计一种基于物联网技术的货运列车监控系统。系统采用ZigBee短距离无线通信技术搭建无线传感网络,通过各节车辆的传感器节点采集数据发送到机车监控平台,然后通过GPRS网络与地面监控中心进行通信,实现车地数据的实时传输。经测试,系统达到了良好的实时在线监测效果,在铁路货车行车安全监测领域具有广泛的应用前景。更多还原

【Abstract】 Aiming at the demand of the railway wagon safety condition monitoring,a kind of railway wagon monitoring system based on the Internet of Things(IoT)is designed.The system applies ZigBee to build a wireless sensor network.The data is sent to the locomotive data monitoring platform via the sensor nodes of each vehicle,and the design communicates with the ground data monitoring center host through GPRS,so the real-time remote data transmission is achieved.The test results show that the system achieves the good results of real-time online monitoring,and has a wide range of applications in the railway wagon safety condition monitoring industry.更多还原