基于Android平台的嵌入式软件“混合”定位控制策略研究

摘要：分布嵌入式软件功能模块的设计与实现是当前研究热点。Android集成了地图模块和丰富的API，能有效支持嵌入式软件在分布移动环境中的定位功能实现。常见定位技术有模拟定位和地图定位。模拟定位不是真实定位；地图定位只能实现自我定位。鉴于以上两种定位的不足，本文以Android为开发平台，采用模拟定位的思想，地图定位的形式，提出了短信定位这种“混合定位”方法。“混合定位”实现了自我定位到定位他人，是定位控制策略的有效改进。

"Mixed Positioning" Control Strategy Research Based on Android Platform for Distributed Embedded Software

Researchers are focused on design and implementation of functional modules for distributed embedded software.Android distributed mobile intelligent terminal platform for software development,integrates map module and rich API library and effectively support positioning function implementation for distributed embedded environment.There are two common positoning technology:simulator positioning and map positioning.Simulaor positioning is not a real positioning in a sense.Map positioning can only implement self location.In order to overcome the above two kinds of positioning technology disadvantage,a "mixed positioning" strategy is presented by combined with simulator positioning’s idea and map positioning’s pattern."Mixed positioning",as improvement in positioning control strategy,achieves self-positioning and positioning of others.