CAJ | 학술논문

针对城市轨道交通综合监控电、扶梯等终端设备“信息孤岛”的接入问题,提出了使用OPC技术及DasRdb实时数据库作为中间件进行数据转换的解决方案。详细描述了整个OPC系统的数据架构,其中DasRdb通过设备驱动程序与终端设备交互,OPC客户端同时与OPC服务器和DasRdb进行数据交换。统计分析结果表明,设计的系统能满足轨道交通实际监控的需要。该方案对解决城市轨道交通“信息孤岛”的问题具有现实指导意义。
침대성시궤도교통종합감공전、부제등종단설비“신식고도”적접입문제,제출료사용OPC기술급DasRdb실시수거고작위중간건진행수거전환적해결방안。상세묘술료정개OPC계통적수거가구,기중DasRdb통과설비구동정서여종단설비교호,OPC객호단동시여OPC복무기화DasRdb진행수거교환。통계분석결과표명,설계적계통능만족궤도교통실제감공적수요。해방안대해결성시궤도교통“신식고도”적문제구유현실지도의의。
Aiming at the access problem of“information island” in integrated monitoring of elevators and escalators and other terminal devices in urban rail transmit, the strategic solution for data conversion by adopting OPC technology and DasRdb real time database as the middleware is proposed. The data framework of entire OPC system is described in detail, through device driver, DasRdb is interacting with terminal devices;data exchange is conducted between DasRdb and OPC client / OPC server. The results of statistical analysis indicate that this strategy satisfies the monitoring requirements of rail transit, and provides practical guiding significance for solving the “information island” in urban rail transit.