Abstract:
According to the actual requirements of the current domestic urban rail traffic signal system, an Automatic Train Protection(ATP) system is established in this paper. The criterion and the division of function of the ATP system based on Communications Based Train Control(CBTC) are determined. Besides, design scheme and implementation method are also proposed. The ATP software designed based on the data of Shenyang metro line 1 is emulated on the simulation platform, and the simulation results are given. Result shows that the ATP system well satisfies the design requirements of train control system.
Key words:
urban rail transit,
signal system,
Automatic Train Protection(ATP),
safe software design,
safe braking model,
automatic turn-back
摘要：
从当前国内城市轨道交通信号系统的实际需求出发，提出一种列车自动防护(ATP)系统。确定基于通信的列车运行控制系统中ATP子系统的开发目标和功能划分，给出系统设计方案和实现方法。使用沈阳地铁1号线的线路数据在仿真平台上进行测试，运行结果表明，该ATP系统能够满足设计目标和要求。
关键词:
城市轨道交通,
信号系统,
列车自动防护,
安全软件设计,
安全制动模型,
自动折返
CLC Number:
LIU Pan-Feng, QIU Cuan-Xi, CHEN Xiang-Xian, HUANG Hai, DUAN Hui-Long. Software Design for Automatic Train Protection System of Urban Rail Transit[J]. Computer Engineering, 2012, 38(19): 1-5.
刘攀峰, 邱昕夕, 陈祥献, 黄海, 段会龙. 城市轨道交通列车自动防护系统软件设计[J]. 计算机工程, 2012, 38(19): 1-5.