基于android平台的智能手机公交信息查询系统的设计与实现-软件工程专业论文.docxVIP

AbstractAbstract Abstract Abstract With the rapid development of urbanization in China，the role of public transport in this process is becoming more and more important．At present，the number of city public transportation lines and the stations is growing rapidly，and is gradually becoming a complex public transport network．However，precisely because of the complexity of the public transport network，people Can not choose the right bus routes．Therefore，a public transport query system is needed to help the public transport passengers to choose their own route，to save their own public transportation costs，including time，cost，etc．．Although there have been a number of public transport information query system，most of the need to query through the computer web pages，user experience is not particularly good．Domestic mobile phone penetration rate is almost 1 00％，SO the development of a smart phone based on the bus information query system，the availability of public transport passengers is very high． This dissertation surveys the current mobile application and public transport information query system，and finds out that the public information query system is developed on android platform．This dissertation mainly completes the following aspects： 1．Based on the analysis of the behavior of the public transport users and the daily needs of the analysis，the public transport information query system needs analysis，including functional requirements analysis and non functional requirements analysis； 2．According to the results of the needs analysis，complete the system function design， database E-R model and table structure design．The smart phone bus information query system is mainly divided into the mobile phone APP and the background management interface，the mobile phone APP mainly includes line search，waiting to remind，the user to help and personal account functions；background system mainly includes vehicle management，line data management，equipment management，system configuration and