基于Android的路点跟踪系统设计与开发
毕业论文关键词： 智能设备；无线网；位置服务；定位
The waypoint tracking system’s design and development based on Android
Abstract: With the rapid development of smart devices, and 4G technology continues to mature, intelligent equipment's occupancy rate continues to increase, intelligent equipment in working life plays a more and more important role to more and more important role. The rapid development of the location information service will be accompanied by GPS and wireless network technology, the demand has increased trend. Location based service (LBS) can not only enhance business operations and service level, can also provide more convenient service for GPS users. GPS users, from address navigation to points of interest in the service, the application of real-time traffic technology, not only can guide the user to find nearby businesses and services, and can obtain higher efficiency, convenience and safety. This paper introduces the android map positioning system tracking technology. Based on GPS, wireless network, AGPs positioning, and Baidu map display realized way point tracking, results show that the program can achieve the positioning, track view, point the way to take photographs and other functions. It can be widely used in smart phones, PAD and other mobile terminals.
Keywords:Intelligent equipment； wireless network； Location Based Services； positioning
目 录
第1章 绪论 1
1.1 研究背景 1
1.1.1 什么是LBS 1
1.1.2 LBS含义 1
1.1.3 市场现状 1
1.1.4 发展趋势 1
1.1.5 面临问题 2
1.2 研究目的 2
1.3 本文研究内容及主要贡献 2
第2章 设计原理 3
2.1 ANDROID系统 3
2.1.1 开放性 3
2.1.2 厂商支持 3
2.1.3 Dalvik虚拟机 3
2.1.4 多元化 3
2.1.5 应用程序间的无界限 4
2.1.6 能够与Google应用紧密的结合 4
2.2 ANDROID框架 5
2.2.1 应用程序层 5
2.2.2 应用程序框架层 5
2.2.3 系统运行库层 6
2.2.4 系统库 6
2.2.5 Android运行时 7
2.2.6 Linux内核层 7
2.2.7 特别的Apps 7
2.3 ANDROID 定位 7
2.3.1 gps定位 7
2.3.2 基站定位 7
2.3.3 WIFI定位 7
2.3.4 AGPS定位 8
2.4 地图 8
2.5 开发环境 8
2.6 本章小结 8
第3章 技术原理 9
3.1 百度定位SDK 9
3.1.1 优势 9
3.1.2 功能介绍 9
3.2 百度地图 11
3.2.1 POI检索 11
3.2.2 地理编码 12