摘要
基于ARM9 s3c2440处理器和嵌入式Linux系统平台,利用嵌入式数据库SQLite设计了环境监测系统。通过无线网络访问数据库里的温湿度数据,并利用JavaScript脚本绘制出温湿度随时间变化的曲线。该方案运行可靠、管理方便。
We design a environmental monitoring system with SQLite database, based on ARM9 s3c2440 and embedded Linux system. We can read data of temperature and air humidity from the database over the wireless network, and JavaScript program can draw the graph of temperature and air humidity history. This environmental monitoring system have some features： stable in operation performance and management convenience.
出处
《电脑编程技巧与维护》
2011年第24期57-58,74,共3页
Computer Programming Skills & Maintenance
基金
福建省<嵌入式Linux系统应用>精品课程
厦门城市职业学院院级重点课题KY11-09
关键词
嵌入式系统
无线物联网
SQLITE数据库
环境监测
Embedded System
Wireless Internet of Things
SQLite Databases
Environmental Monitoring
