模糊自适应交通照明系统控制策略研究  

Self-adaptive Control Tactics for Traffic Lighting Based on Fuzzy Theory

作　　者：张帆[1] 吴青[1] 初秀民[1] 万剑[1] 

机构地区：[1]武汉理工大学水路公路交通安全控制与装备教育部工程研究中心,武汉430063

出　　处：《交通信息与安全》2010年第5期73-76,共4页Journal of Transport Information and Safety

基　　金：武汉市科技攻关计划项目(批准号:20081212555)资助

摘　　要：针对传统交通照明系统控制手段单一、控制策略落后等问题,综合照明状态信息、交通照明环境和人的视觉特性等建立MISO系统,运用模糊理论生成交通照明模糊控制算法。实验证明,此控制算法能准确跟踪交通照明因素的动态变化,提高交通照明控制的合理性、自适应性和智能化水平。The traditional traffic lighting system has such disadvantages as single control method and laggard control method.Therefore,an MISO system was established based on the integration of lighting status information,traffic lighting environment and visual characteristics of human beings.An algorithm of traffic lighting was also generated by using fuzzy theory.It is proved that this algorithm can accurately track the changes of traffic lighting factors,and improve the level of intelligence,self-adaptiveness and rationality for traffic lighting control.

关 键 词：模糊理论 交通照明 视觉特性 智能化 

分 类 号：U491.53[交通运输工程—交通运输规划与管理]