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随着铁路网络的日益发达,铁路道口也随之增多,对大量的铁路道口管理逐渐成为一个复杂繁琐的问题。传统管理采用人员值守,将耗费大量的人力物力,而当前的无人值守道口由于缺少有效提示使得行车及行人安全得不到保障。针对该情况,设计出了一套基于GPS、GPRS、嵌入式电子技术和计算机软件的铁路道口预警装置。实现列车进入道口前自动提醒驾驶员、启动电子汽笛装置及地面道口电子警示牌、记录显示列车行驶状况等功能。通过PC机上的列车信息记录交换软件,交换更新列车行驶信息以便分析其运行情况。给出系统的硬、软件设计,为铁路行车安全保证提供一个较低成本的解决方案。
With the increasing development of railway network, the number of railway crossings also increases, which has gradually become a complex and troublesome problem for the management of a large number of railway crossings. The traditional management of personnel on duty, will spend a lot of manpower and resources, and the current unattended crossing due to the lack of effective tips make driving and pedestrian safety can not be guaranteed. In response to this situation, a set of railroad crossing warning device based on GPS, GPRS, embedded electronic technology and computer software was designed. The train automatically reminds the driver before entering the crossing, starts the electronic siren device and the ground crossing electronic warning sign, and records the functions of displaying the driving status of the train. Through the PC train information record exchange software, exchange updated train driving information in order to analyze its operation. Given the system hardware and software design, providing a lower cost solution for railway traffic safety assurance.