基于GPS/GSM的无线列车调度系统研究  

Research of Wireless Train Dispatching System Based on GPS/GSM

作　　者：孙军文[1] 王中训[1] 

机构地区：[1]烟台大学光电信息科学技术学院,山东烟台264005

出　　处：《电声技术》2013年第7期52-56,共5页Audio Engineering

基　　金：山东省自然科学基金资助项目(ZR2009GM026)

摘　　要：目前中国铁路正面临着运行速度提升与智能化管理的全面升级。根据对目前国内外高速列车的定位及智能化调度方式的研究,提出基于GPS/GSM网络的无线列车调度系统。该系统由上位机、通信控制器、GSM模块、GPS模块及智能列车构成。上位机软件通过串口向通信控制器下传命令,同时该控制器也向上位机发送通信状态及列车的运行信息,列车上的通信控制器收到GSM模块中的语言及数字命令之后再通过串口发送给列车,用于完成列车运行路线的远程控制。At present, China is facing the railway speed increase with the intelligent management of the overall upgrade. Based on the positioning of high - speed train at home and abroad and intelligent way of scheduling, a wireless network of train dispatching system with GPS/GSM is proposed. The system consists of the host computer, communications controller, GSM module, GPS module and train model. The PC software uses serial commands to the communica- tions controller to download, while the controller sends communication to upper state and train running information. Train traffic controller receives the command from GSM module, then sends it to the train through the serial port, to complete the remote control.

关 键 词：列车调度 全球卫星定位 移动蜂窝网 可视化编程 单片机 

分 类 号：TN948[电子电信—信号与信息处理]