基于短信平台的公交换乘查询系统  

Public traffic transfer inquiry system based on the note platform

作　　者：李纲[1] 林宇洪[1] 郭建钢[1] 

机构地区：[1]福建农林大学交通学院,福建福州350002

出　　处：《福建农林大学学报（自然科学版）》2008年第4期440-443,共4页Journal of Fujian Agriculture and Forestry University:Natural Science Edition

基　　金：福建省科技厅自然科学基金资助(S0650004)

摘　　要：在城市交通中,乘客通常要多次换乘公交车才能到达目的地.乘客出行时一般没有携带公交线路手册,亦无条件运行电脑桌面程序,无法获得最优的换乘方案.手机短信是出行中比较便宜快捷的通讯方式,本课题组尝试了基于GSM MO-DEM技术构建公交换乘查询的自动短信平台,换乘算法选用换乘次数最少的优先.平台建成后,乘客可用短信随时查询到最优最新的换乘方案.项目具有公益性,可加以推广,应用前景广阔.It needs many times of transfer to arrive at the destination in city traffic. Passengers can not get the best tranafer schemes expediently because they usually do not take public transport line handbook and can not use computer in trip. Short message of mobile telephone is the most handy and cheapest communication method in trip, so the inquiry note platform of public traffic transfer baaed on the technology of GSM MODEM is attempted to construct and the priority algorithm in least transfer times is presented in this paper. The newest and best transfer scheme will be got immediately by passenger with the inquiry message anytime when the platform is constructed. This technology will be popularized as a common project for the convenience of tragic passengers.

关 键 词：短信平台 公交换乘 GSM MODEM 最短路径 

分 类 号：U121[交通运输工程]