基于无线传感器网络的混合型道路快速公交信号优先系统设计与应用  

Application of BRT Signal Priority System of the Hybrid Road Based on Wireless Sensor Network

作　　者：应世杰 凤鹏飞[2] 梁子君[3] YING Shi-jie;FENG Peng-fei;LIANG Zi-jun(Department of Management and Information Engineering,Beijing Vocational College of Transportation,Beijing 102600,China;Anhui Sanlian University,Hefei 230601,China;Anhui Nell Information Industry Co.,Ltd,Hefei 230088,China)

机构地区：[1]北京交通运输职业学院交通管理与信息工程系,北京102600 [2]安徽三联学院交通工程学院,合肥230601 [3]安徽科力信息产业有限责任公司,合肥230088

出　　处：《唐山学院学报》2018年第6期33-37,共5页Journal of Tangshan University

基　　金：安徽高校自然科学研究项目(KJ2016A890)

摘　　要：针对混合型道路公交车辆信号控制问题,综合采用微波、RFID,ZigBee和北斗卫星导航系统等多种传感技术构建公交沿线无线传感器网络,实现对交通运行参数监测、BRT车辆准确定位和无线通讯功能,通过车辆设备与信号机间的信息交互,实现了信号的优先控制,提高了公交的运行速度。Aiming at the signal control of the hybrid road,the authors propose the construction of the wireless sensor networks along the bus route,such as microwave,RFID,ZigBee,BeiDou Navigation Satellite System and other sensor technology,which could help realize the traffic parameters monitoring,the accurate positioning and wireless communication of BRT vehicles.Through the information exchange between the vehicles and signal controllers,the signal control has been prioritized and the efficiency of the bus improved.

关 键 词：无线传感网络 快速公交系统 公交优先 信号控制 

分 类 号：U491[交通运输工程—交通运输规划与管理]