铁路运输仿真实验平台硬件系统设计  

Hardware System of railway transportation simulation experiment platform

作　　者：邬芝权[1] 翟旭[1] 靳桅[1] 

机构地区：[1]西南交通大学计算机与通信工程系,峨眉山614202

出　　处：《铁路计算机应用》2015年第6期36-39,共4页Railway Computer Application

基　　金：教育部春晖计划科研合作项目(2013CH012NM)

摘　　要：针对仿真铁路现场的沙盘缩略模型,设计硬件控制系统,特别是信号机和道岔的专用驱动电路,使上位机能控制沙盘上的信号设备和采集信号设备的状态,以利于铁路运输各个功能的仿真。本项目采用了Visio,Altium Designer,keil uvision4工具,完成了接口电路、信号机驱动电路、道岔驱动电路的设计,并为上位机提供二次开发接口。最终上位机通过二次开发接口,实现了上位机对沙盘上设备的控制和状态数据的采集读取的测试。For the sand table thumbnail model of simulating railway scene, to control the status of signal device and signal acquisition device on the sand table through the upper computer, and in order to facilitate the simulation of various functions for railway transportation, the hardware control system was designed, and the dedicated driver circuits of signal lights and turnout were designed especially. The project adopted some tools such as Visio, Altium Designer and keil uvision4 to implement the design of interface circuit, signal lights driver circuit, turnout drive circuit. The secondary development interface was provided for the upper computer. The upper computer could control the device on the sand table, collect and read the status data through the secondary development interface.

关 键 词：实验平台 铁路运输 硬件系统 二次开发接口 

分 类 号：U29[交通运输工程—交通运输规划与管理] TP39[交通运输工程—道路与铁道工程]