KD-50-I-E平台的FCD并行计算与交通动态诱导  

FCD parallel computing and dynamic guidance for urban traffic on KD-50-I-E

作　　者：陈锋[1] 庞昊[1] 孙欣欣[1] 孙广中[2] 张焕杰[3] 王家捷 

机构地区：[1]中国科学技术大学自动化系,安徽合肥230027 [2]中国科学技术大学计算机学院,安徽合肥230027 [3]中国科学技术大学高性能计算中心,安徽合肥230026 [4]安徽省智能交通(ITS)工程技术中心,安徽合肥230088

出　　处：《中国科学技术大学学报》2009年第5期558-560,共3页JUSTC

摘　　要：Intelligent traffic system(ITS) is a development trend for urban modern traffic.Active guidance control for urban traffic can relieve increasing traffic congestion pressure effectively.FCD(floating car data) based dynamic guidance for urban traffic is one of the directions of traffic control research.To meet the real-time demand for massive FCD processing,an FCD parallel computing based dynamic traffic guidance approach is presented and implemented.The FCD properties are analyzed in detail.An FCD parallel computing based dynamic traffic guidance system is developed on KD-50-I-E platform.Experimental results demonstrate the effectiveness and feasibility of the proposed approach.Intelligent traffic system （ITS） is a development trend for urban modern traffic. Active guidance control for urban traffic can relieve increasing traffic congestion pressure effectively. FCD （floating car data） based dynamic guidance for urban traffic is one of the directions of traffic control research. To meet the real-time demand for massive FCD processing, an FCD parallel computing based dynamic traffic guidance approach is presented and implemented. The FCD properties are analyzed in detail. An FCD parallel computing based dynamic traffic guidance system is developed on KD-50-I-E platform. Experimental results demonstrate the effectiveness and feasibility of the proposed approach.

关 键 词：交通动态 诱导 并行计算 FCD 城市化进程 城市交通流 平台 交通拥塞 

分 类 号：U491.11[交通运输工程—交通运输规划与管理] TP301.6[交通运输工程—道路与铁道工程]