交叉口公交优先信号控制策略研究  

Study on Control Strategies for Bus Signal Priority at Signalized Intersections Nantong Planning Bureau, Nantong, China

作　　者：胡国军 

机构地区：[1]南通市规划局,南通226006

出　　处：《城市公共交通》2012年第12期36-39,共4页Urban Public Transport

摘　　要：作为社会群体型交通，公共交通是缓解交通拥堵、能源紧张、污染严重等问题的首选，故近年来各地政府纷纷在综合交通政策上确立公共交通优先发展的地位。公交优先信号作为公交优先在时间优先的发展方式，主要控制策略包括被动优先、主动优先和实时优先。在综述国内外文献的基础上，重点分析机非混行条件下单点信号交叉口的公交优先信号控制策略的应用情况，并提出相应的公交优先信号控制的软硬件系统架构和模块功能。最后，提出应引入先进的仿真技术来进行方案评测与论证，从而更好地制定控制和优化策略。Public transport as a kind of social group traffic is a good choice to alleviate traffic congestion, Energy shortage and serious pollution, so many local governments enacting policies to give priority development on public transport. As a time priority pattern, transit signal priority includes passive priority, active priority and real-time priority. Based on the review of existing bus priority signal control strategies and the progress of related technologies in China and other countries, this paper analyzes the application of bus signal priority in mixed traffic in China. Then, software, hardware system and module function for a bus signal priority system is proposed. Finally, it is shown that the hardware-in-the-loop simulation is applied to evaluate and demonstrate bus priority signal control programs, which can develop and optimize the control strategy.

关 键 词：公交优先信号 仿真技术 发展 

分 类 号：U491.51[交通运输工程—交通运输规划与管理]