铁路道口智能预警与控制系统设计

发布时间：2018-06-15 01:56

本文选题：铁路道口 + 智能预警　；参考：《内蒙古大学》2013年硕士论文

【摘要】：铁路线与公路线处于同一平面的交汇点称为平交道口,平交道口能否安全有序的运行,直接影响着来往列车、车辆、行人的安全。目前平交道口尚不能全部实现立体交叉,因此通过使用先进的技术手段,是提升平交道口的运行效率,保障道口运行安全、有序的一个有效的途径。平交道口的智能控制吸引着工程技术人员涉足这个领域。论文针对我国铁路平交道口的现状,设计了基于AMR处理器及SIM908的道口智能预警与控制系统。系统通过装在列车上的GPS地理位置采集硬件系统,实时的采集列车位置信息,并通过GPRS模块发送到中心服务器,实现列车位置的实时显示。装在列车上的终端采用STM32作为中央控制器来协调并控制各模块的工作,使用SIM908芯片组完成GPS信息采集和信息发送的功能。论文完成系统的硬件设计,编写了STM32控制器与SIM908的接口程序,对远端服务器应用SOCKET编程,在远端计算机建立SOCKET接口,开通并建立信息传送到服务器的端口,从而实现列车位置的实时显示。SIM908芯片中包含GPRS模块,从而使系统具有通信区域广、适用面大的特点；而采用STM32作为主控芯片不但实时性突出,而且造价低廉。论文通过对整个系统的论证、设计、调试,完成了铁路道口的智能监测与控制功能。该列车信息采集终端运行稳定可靠,可以迅速的采集列车的位置信息并通过SIM908发送到远端指定IP的服务器上。在服务器上的软件可以建立SOCKET接口,接收并存储列车位置信息,通过内嵌基于WEBGIS的地图程序显示列车位置。论文的完成为铁路道口的智能化监测控制提供应用工具,并为后续的道口预警与控制实现建立了基础。
[Abstract]:The intersection point of the railway line and the highway line is called the intersection point, and the safe and orderly operation of the crossing road directly affects the safety of the trains, vehicles and pedestrians. At present, the cross crossing can not be fully realized. So by using advanced techniques, the operation efficiency of the crossing road is promoted and the road is guaranteed. An effective way for safe and orderly operation of the port is the intelligent control of level crossing, which attracts engineering and technical personnel to set foot in this field.
In view of the current situation of railway crossing road crossing in China, this paper designs an intelligent early warning and control system based on AMR processor and SIM908. The system collects the hardware system in the GPS location on the train, collects the train position information in real time, and sends to the center server through the GPRS module to realize the real-time display of the train position. The terminal on the train uses STM32 as the central controller to coordinate and control the work of each module, and uses the SIM908 chip group to complete the function of GPS information collection and information transmission. The paper completes the hardware design of the system, writes the interface program of the STM32 controller and SIM908, and applies the SOCKET programming to the remote server, and builds the remote computer. SOCKET interface, opening and establishing the port to transmit information to the server, so as to realize the real-time display of the train position, the.SIM908 chip contains the GPRS module, so that the system has the characteristics of wide communication area and large application, while the use of STM32 as the main control chip is not only real-time, but also low cost.
Through the demonstration, design and debugging of the whole system, the intelligent monitoring and control function of the railway crossing is completed. The train information acquisition terminal is stable and reliable, and can quickly collect the location information of the train and send it to the remote designated IP server by SIM908. The software on the server can set up the SOCKET interface and connect to the server. The train location information is collected and stored, and the train location is displayed through the embedded WEBGIS based map program.
The completion of the paper provides an application tool for intelligent monitoring and control of railway crossing, and establishes a foundation for subsequent road crossing early warning and control.
【学位授予单位】：内蒙古大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TP273;U29-39;U298.55

【参考文献】