上海城市轨道交通列车主动定位系统轨旁信标布置规则研究

Shanghai Urban Rail Transit Train Active Positioning System Wayside Beacon Arrangement Rule Research

在上海城市轨道交通区域性互联互通的实现过程中,出现了因不同信号制式采用的定位设备标准不同造成轨旁信标布置规则不同的实际问题。通过对列车主动定位系统轨旁信标布置规则进行研究,对上海城市轨道交通线网采用的不同定位设备布置规则进行分析比较,提供了可在不同信号制式互联互通场景下通用的轨旁信标布置规则。在明确定义不同功能信标布置原则的前提下,统一编码规范,最终实现不同信号制式定位系统在线路间的互联互通。

In the process of realizing regional interoperation of Shanghai urban rail transit,a practical problem reveals that trackside beacon arrangement is having different rules because different positioning equipment standards are adopted by different signaling systems.Based on the research of trackside beacon arrangement rules of active train positioning system,different positioning equipment arrangement rules used in Shanghai urban rail transit network are analyzed and compared,and a set of general trackside beacon arrangement rules which can be used in different signaling system interoperation scenarios are provided.On the premises of clearly defining the arrangement rules of beacons with different functions,unified coding norms are adopted to finally realize the interoperation of positioning systems between lines with different signaling systems.