摘要
通过对地铁传统程控卡片控制策略的分析和研究,并运用计算机可同时多个线程并行处理的设计理念,提出一种由串行到并行的程序优化方案,大大减少城市轨道交通早、晚停送电的操作时间。并行程控卡片方案已在成都地铁1、2号线综合监控系统平台上进行开发调试和实际验证,结果表明设备运行可靠,效率提升明显。
Through the analysis and study of traditional programmable control schemes,and in accordance with the design idea that computers can process multiple thread in parallel,this paper proposes an optimal programmable control strategy from serial to parallel, which greatly reduces the urban rail transit power operation time in the morning and at night time. The scheme has been developed,tested and verified by integrated supervisory and control system（ ISCS） of Chengdu Metro Lines 1 and 2. It shows that the equipment function is reliabe with obvious improved efficiency.
出处
《都市快轨交通》
北大核心
2015年第6期91-93,共3页
Urban Rapid Rail Transit
关键词
轨道交通
综合监控
程控卡片
并行控制
rail transit
integrated supervisory and control system（ISCS）
programmable control scheme
parallel control
