基于SQL服务器和C#编程技术的列车运行仿真平台设计与应用  

Design and Application of a Train Operation Simulation Platform Based on SQL Server and C#Programming Technology

作　　者：张永才 祖健 于亚新 刘宇哲 张羽圣 Zhang Yongcai;Zu Jian;Yu Yaxin;Liu Yuzhe;Zhang Yusheng(CRRC Qingdao Sifang Locomotive and Rolling Stock Co.,Ltd.,Qingdao,Shandong 266111,China)

机构地区：[1]中车青岛四方机车车辆股份有限公司,山东青岛266111

出　　处：《机电工程技术》2023年第5期242-247,共6页Mechanical & Electrical Engineering Technology

摘　　要：基于SQL服务器和C#编程技术开发了一套列车运行仿真平台,主要包括线路数据扫描软件和列车性能仿真软件两部分。线路扫描软件解决了手动提取线路信息的效率低下问题,可以扫描列车运营线路纵断面图,并分类自动提取线路数据,包括车站、弯道和坡道以及对应的里程标数据,并进行结构化的存储,方便对线路信息的直接导出使用,实现了线路信息由图像到结构化文本的转换,能够大大降低出错率、提高工作效率。列车性能仿真软件主要实现列车最小时分运行策略的仿真模拟,列车在特定线路运行时,利用列车信息、线路信息,提取列车在不同车站区间、不同限速区间的运行状态,得到每一个时刻列车仿真模拟的迭代结果,包含列车运行的速度、位置、时间、功率、能耗、受力情况等信息,实现对列车运行性能的模拟仿真查看,辅助对列车的模拟测试。A train operation simulation platform has been developed based on SQL server and C#programming technology,which mainly includes two parts:line data scanning software and train performance simulation software.The route scanning software solves the problem of low efficiency in manually extracting route information.It can scan the longitudinal profile map of train operation routes,classify and automatically extract route data,including station,curve,ramp,and corresponding mileage indicator data,and store them in a structured manner,facilitating the direct export and use of route information.It realizes the conversion of route information from images to structured text,greatly reducing error rates Improve work efficiency.The train performance simulation software mainly realizes the simulation of the minimum time operation strategy of trains.When a train is running on a specific line,it uses train information and line information to extract the operation status of trains in different station intervals and speed limit intervals,and obtains the iterative results of train simulation at each time,including information such as train speed,position,time,power,energy consumption,and force conditions,realize simulation and viewing of train operation performance,and assist in simulation testing of trains.

关 键 词：线路识别 数据提取 运行仿真 能耗仿真 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]