基于车路协同的智能公交电子站牌系统  

The System of Intelligent Electronic Bus -board Based on Cooperative Vehicles Infrastructure

作　　者：熊亚飞[1] 李旭东[1] 王建群[1] 

机构地区：[1]北京理工大学机械与车辆学院,北京100081

出　　处：《陕西交通职业技术学院学报》2013年第3期22-25,共4页Journal of Shaanxi College of Communication Technology

摘　　要：传统的公交站牌，功能简单，信息量少，提供给乘客的信息有限，在公交系统中难以起到分流的作用。智能公交电子站牌的出现，能让乘客及时了解公交车实时车况，可以显著提高城市公交的运营效率和服务质量。系统以ARM为嵌入式硬件平台，采用当前先进的嵌入式技术和WIFI无线网络通信技术，实现了车辆到站预报、车辆到站提示等功能。测试结果表明，该系统性能良好、实时性强、稳定性高。具有巨大的市场价值。Traditional bus - board with simple function and less information provided to the passengers is diffi- cult to have traffic distribution made in the public transportation . The Intelligent Electronic Bus - board can im- prove markedly the efficiency and service quality of urban public transportation and make passengers keep abreast of the real - time situation of vehicle. The system takes ARM as the embedded hardware platform using advanced em- bedded technology and WIFI wireless network communication technology,which would make the functionality avail- able such as prediction of vehicle arrival, notice of vehicle arrival and so on. Test results show that the system has a superior performance with powerful real - time transmission and high stability, which has a widespread application prospect.

关 键 词：车路协同 公共交通 电子站牌~WIFI 

分 类 号：U495[交通运输工程—交通运输规划与管理]