CTCS-2至CTCS-3等级转换的研究及仿真

分析CTCS-2级转换至CTCS-3级的具体流程以及转换过程中的车地信息交互。以西南交通大学CTCS-3级列控系统仿真平台为研究对象,针对该系统CTCS-2级至CTCS-3级等级转换的功能空缺,在车载子系统中增加等级转换控制模块,完善地面子系统相关功能,并对CTCS-2级至CTCS-3级的等级转换功能进行仿真测试。结果表明,该平台能够正确地完成CTCS-2级至CTCS-3级的等级转换,实现等级转换过程中超速防护功能及司机提示功能,并对等级转换过程中车地仿真消息进行实时记录和显示。

Level transition from CTCS-2 to CTCS-3

The detail information exchange and the process of the level transition from CTCS-2 to CTCS-3 were expounded in this article. The simulation platform of the CTCS-3 was taken as the research object. Because the existing system was lack of the level transition function, the level transition controlling module was added into the train-mount system to improve relevant functions of the ground system. The simulation test showed that the simulation platform could correctly complete the level transition from CTCS-2 to CTCS-3, implement the function of speed protection and driver confirmation in the process of level transition, record and display the simulation message between the train and ground equipment.