基于Android平台的信息采集与远程显示系统研究  

Research of Android Platform Information Acquisition and Diversified Display System Based on LAMP Server

作　　者：吴祥坤[1] 章梦彪 徐灵佳 宋占伟[1] WU Xiangkun ZHANG Mengbiao XU Lingjia SONG Zhanwei(College of Electronic Science and Engineering, Jilin University, Changchun 130012, China)

机构地区：[1]吉林大学电子科学与工程学院,长春130012

出　　处：《吉林大学学报（信息科学版）》2017年第2期212-219,共8页Journal of Jilin University（Information Science Edition）

基　　金：长春市物联网重大科技专项基金资助项目(2011144)

摘　　要：为提高农场主对温室集群信息的准确性和实时性,提出了基于Android平台的信息采集与远程显示系统,在Android平台上实现对温室大棚温度信息的采集与上传至远程服务器,用户再通过Android客户端程序或者浏览器实现对温度信息的观测,从而大大提高了获取温度信息途径的便捷性,用户可以做到随时随地实时获取。该系统首先将嵌入式Android平台通过JNI(Java Native Interface)调用读取外置温度传感器数据,并通过Internet将采集数据上传至LAMP(Linux Apache My SQL PHP)服务器;再将运行Android客户端或浏览器访问Web网页,通过Internet从服务器获取数据显示给用户。程序运行测试证明,该系统运行稳定,并具有很好的用户交互效果,同时,对信息采集端网络情况不佳时数据上传程序进行了优化处理,实现了断网后在网络恢复时续传的功能。In the rapid development of Internet and mobile terminals today, greenhouse traditional access to environmental information obviously should follow the footsteps of Internet ＋ era, namely access to data through the mobile terminal to replace the traditional way, this satisfies the user needs for efficient, fast and so on. This paper presents a system based on Android platform realizing information acquisition and remote display. Android platform is used to achieve the greenhouse temperature information collection and upload to the remote server. Users through the Android client program or browser to achieve the temperature of the information. It greatly improves the convenience of access to temperature information, users can do anytime, anywhere real-time. The system＇s workflow is as follows. First, embedded Android platform through JNI （Java Native Interface） call to read the external temperature sensor data. Upload the collected data to the LAMP （ Linux Apache MySQL PHP） server via the Internet. Then, run the Android client or browser to access the Web page. Through the Internet from the server to obtain data to the user. After running the test program proves that the system is stable and has a good user interaction effect. When the information collection terminal is under poor network state, data upload program is optimized to achieve the continual transfer after the network recovery.

关 键 词：ANDROID平台 JNI接口 远程服务器 网页 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]