摘要
在研究基于Android平台的瓦斯数据监测与预警系统过程中,受Android平台制约,客户端在数据可视化方面存在一定的局限性。结合对Android平台数据分析、存储和第三方软件包的研究,提出了基于AChart Engine的数据可视化方法。客户端后台进程获取数据并存入SQLite后,前台进程直接从SQLite中读取并使用AChart Engine实现可视化。仿真实验表明,该方法简单可行,能满足Android平台数据可视化的需求。
During the research of gas explosion forewarning system based on android platform, the Android cli- ent has its particularity in data visualization. By the research of data analysis and some popular third-party software libraries, a data visualization solution was proposed by AChartEngine. In this solution, the client gets data and stores them into SQLite in back process, the front process fetches data from SQLite and shows them in different styles using AchartEngine. The simulation and experimental results show that the solution is simple and effective.
出处
《河南城建学院学报》
CAS
2015年第2期77-81,共5页
Journal of Henan University of Urban Construction
基金
安徽省青年人才基金重点项目(2013SQRL106ZD)
