城市轨道交通CBTC互联互通发展趋势及建议

鉴于目前城市轨道交通中存在的问题,结合国外城市轨道交通的发展经验,大力支持和推广基于网络化运营的CBTC(基于通信的列车控制)互联互通技术变得尤为重要和迫切。攻克CBTC互联互通的关键技术难题,提出中国城市轨道交通的CBTC互联互通规范,对城市轨道交通行业具有重大意义。以重庆轨道交通互联互通国家示范工程项目为例,阐述CBTC互联互通示范工程的实现方式、任务和目标、线路和工程条件、技术路线及重要里程碑成果。总结CBTC互联互通国家示范工程已取得的成果,对城市轨道交通CBTC互联互通及未来发展趋势提出了建议。

Development Trend of Urban Rail Transit CBTC Intercon-nection/Intercommunication and Some Suggestions

In view of the problems existing in current urban rail transit,combined with foreign development experiences in the field,it is particularly important and urgent to support and promote the interconnection/intercommunication technology based on network operation. Meanwhile,it is of great signifi-cance for urban rail transit industry to conquer the key techni-cal problems of CBTC interconnection in China,and revise the CBTC interconnection norms of urban rail transit. Then,the national demonstration project of interconnection/intercommu-nication in Chongqing City is taken as an example,the imple-mentation,mission and goal,line and engineering conditions, the technical route and important milestone achievements of the CBTC interconnection/intercommunication demonstration pro-ject are elaborated. Finally,the achievements of CBTC inter-connection/intercommunication of the national demonstration project are summarized,suggestions for urban rail transit CBTC interconnection and future development are proposed.