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随着数字设备的全面推广,既有模拟制式列尾通信系统存在抗干扰能力弱、资源占用大、信息加解密困难等问题,且列尾装置的使用管理仍然停留在手工作业模式,无法全程实时监控,严重影响铁路行车安全。采用理论分析与实践应用相结合的方法,具体阐述由模拟制式升级为数字制式的货物列车尾部安全防护装置和管理定位系统,以保证铁路运输生产安全畅通。
With the popularization of digital equipment, the existing analog tail-end communication systems have problems of low anti-interference ability, large resources occupation, difficult information encryption and decryption, etc., and the use management of the tail-end devices still stays in the manual operation mode, Monitoring, seriously affecting the safety of railway traffic. The method of combining theoretical analysis and practical application is used to explain the rear safety device and management positioning system of freight trains upgraded from analog system to digital system in order to ensure the safe and smooth operation of railway transportation.