铁路物资押运防盗报警探测系统的设计

针对铁路物资押运防盗能力的不足,提出了一种用于铁路运输安全的无线防盗报警探测系统,并给出了系统的节点结构、网络拓扑结构及组网协议.系统设计包括电子锁普通节点、协调器以及手持终端3个硬件部分.电子锁采用无线微型节点设计技术,通过低功耗设计实现全电池供电,采用SimpliciTI协议组建了智能监控网络.该系统具有无线化、小型化、电池供电、自动组网等特点.试验结果表明,系统性能稳定,报警实时性好,功耗低,可长时间工作,适于铁路运输安全防范.

Guard Against Theft and Alarming System for transportation of railway material escort

The ability to guarding against theft was poor during the transportation of railway material escort. Accordingly, Guard Against Theft and Alarming System for railway transportation of material escort was put forward for railway transportation safety, and the System was composed of node＇s configuration, topology structure and protocol. Three parts of the system design included some electronic locks, sinkers and handsets. Wireless mini-size node technique was applied to electronic lock. The power supply of all-battery was implemented by design of low power logs. Intelligent monitoring network was built by SimpliciTI protocol. The System was with characteristics of wireless, battery powered, small, auto network and etc. The experimental results showed that the performance of the System was stable, real-time and low-power, and the System was suitable for railway transportation.