摘要
为了解决现有班次、上下行、进出站计算和自动报站存在不准确的问题,提出一种精确的公交班次计算算法,包括GPS漂移过滤、投影、偏离线路、轨迹距离计算、上下行和班次切割等算法。并介绍算法具体应用场合和实际应用效果。通过该算法可以有效地避免自动报站误报、漏报和多报问题,提高了班次计算准确性,为公交公司运营集群调度奠定了基础。
In order to solve existing inaccuracy problems in calculating the bus shifts,routes uplink and downlink,arriving and departing stops,as well as in automatic stops announcements,in this paper we present an algorithm of precise public transports shift calculation,including the algorithms of GPS drift filtering,projection,routes offset,trail distance calculation,route uplink and downlink,and shifts cutting,etc. We also introduce the specific occasions of algorithm＇s application and practical application effect. These algorithms can effectively avoid the wrong,miss and over announcing problems in automatic stops announcement,improves the calculation accuracy of bus shifts,and lays the foundation for public transports company in clustering operation scheduling.
出处
《计算机应用与软件》
CSCD
北大核心
2014年第8期100-103,117,共5页
Computer Applications and Software
关键词
班次计算
上下行
进出站
自动报站
运营调度
Bus shifts calculation Route uplink and downlink Automatic stop announcement Operation scheduling
