摘要
城市人口不断增加迫切需要更高效更先进的信号系统以解决城市轨道交通的运行压力。列车自主运行系统(TACS)以列车为核心,将传统的列车自动控制(CBTC)系统中轨旁的联锁设备和区域控制设备在车载控制器中进行集成,将以进路的方式统一打包分配轨旁资源改变为精细化的资源自主管理,将以轨旁为中心控制的移动闭塞功能升级为车车通信的自主运行功能。青岛地铁6号线TACS项目是国家示范工程项目,目前已在青岛地铁1号线王家港站至井冈山路站完成了各种运营场景测试和试乘,从工程线路上对TACS特点进行验证。验证结果表明,TACS具有设备少、运行效率高、运营灵活、改造升级容易实现等特点。TACS作为新一代城市轨道交通信号系统,在不远的将来会得到更广泛的应用。
With the continuous increasing urban population,a more efficient and advanced signaling system is required to solve the operational pressure of urban rail transit.Train Autonomous Circumambulate System(TACS)takes the train as the core,integrates the interlocking equipment and regional control equipment of the trackside in the traditional Communication Based Train Control(CBTC)system in the on-board controller,changes the way of unified packaging and distribution of trackside resources to refined autonomous resource management,and upgrades the mobile blocking function controlled by the trackside to the autonomous operation function based on vehicle-to-vehicle communication.The TACS project of Qingdao Metro Line 6 is a national demonstration project.At present,various operation scenarios tests and test rides have been completed from Wang Jia Gang Station of Qingdao Metro Line 1 to Jing Gang Shan Road Station.The verification results show that the TACS system has the characteristics of little equipment,high operation efficiency,flexible operation,and easy transformation and upgrading.As a new generation of urban rail transit signal system,TACS will be widely used in the near future.
作者
谢伟
XIE Wei(Shanghai Fuxin Intelligent Transportation Solutions Co.,Ltd,Shanghai 201203,China)
出处
《交通与运输》
2023年第2期44-48,共5页
Traffic & Transportation
