摘要:针对目前城市道路交通资源较有限,交通系统逐渐向智能化发展的现状,设计并实现了一个为人们出行服务的便捷、实用的公交信息查询系统,加大人们运用公用交通工具频率,从而减轻都市交通负担。本文首先介绍了背景、意义以及国内外现状;对使用的Android平台、LBS技术、Bmob云服务平台等技术做了简要介绍;接着对系统进行了需求分析以及详细设计,并依照需要设计了相关数据库内容;然后说明了系统各个模块的实现并进行了相关的功能测试;最后对系统设计实现过程中学到的知识以及仍需改进之处做了总结。43601
毕业论文关键词:公交信息系统;Android;云平台;
The design and implementation of bus information system based on Android
Abstract: In view of the current urban road traffic resources are limited, the traffic system gradually to the intelligent development of the status quo, design and implementation of a travel for people to facilitate the convenient and practical bus information inquiry system, increase the use of public transport frequency, thereby reducing the city Traffic burden. This paper first introduces the background, significance and the status quo at home and abroad; the use of the Android platform, LBS technology, Bmob cloud service platform and other technologies made a brief introduction; then the system needs analysis and detailed design, and in accordance with the needs of the design of the relevant database Content; and then describes the realization of the various modules of the system and carried out the relevant functional testing. Finally, the system design process to learn the knowledge and still need to be improved to do a summary.
Key words: bus information system;Android;Cloud Platform;
目 录
摘要 1
关键词 1
Abstract 1
Key words 1
1 概述 1
1.1 引言 1
1.2 国内外研究现状 2
1.2.1 国外研究现状 2
1.2.2 国内研究现状 2
2 系统开发技术 2
2.1 Android平台 2
2.2 LBS技术 4
2.3 Android Studio 5
2.4 ZXing技术 5
2.5 Bmob云服务平台 5
3 系统需求分析和总体设计 5
3.1 系统需求分析 5
3.2 流程分析 8
3.3 系统功能模块分析 10
3.4 数据库设计分析 11
3.4.1实体及其属性 11
3.4.2总体E-R图 13
3.4.3数据库详细设计 13
3.4.4 数据库各表间关系 15
4 系统实现 17
4.1 百度LBS服务 17
4.2 Bmob云数据库服务 18
4.3 用户注册 19
4.4 用户登录 19
4.5 扫码支付 20
4.6 余额充值 21