摘要
提出一种基于ARM Linux的人体表面温度控制系统的软件实现方法,此法是建立在以低功耗ARM9系列的嵌入式微处理器、以Linux作为嵌入式操作系统的控制平台上,可实现多路温度信号采样、高速高精度数据处理、数据显示等功能,设计完成了温度信号采样、键盘和触摸屏扫描、液晶显示、PID算法、气体温度控制等软件实现方法。
A software implementation method of control system on shell temperature of human body was proposed in this paper.This software method is based on a kind of control platform with a low power of ARM9 series as embedded microprocessor and with Linux as embedded operation system.And,the multi-channel temperature signal can be sampled in real-times,the massive data can be processed accurately in high speed,the graphs and tables containing the data of history and tendency can be displayed in the LCD displayer.Several kinds of software implementation method of temperature signal sampling,keyboard and touch screen scanning,liquid crystal display,PID algorithm,airflow temperature controlling were mainly designed.
出处
《装备制造技术》
2010年第12期66-68,78,共4页
Equipment Manufacturing Technology
基金
2008年全国大学生创新性实验计划立项项目(ZCC0079)
2009年广西研究生教育创新计划项目(2009105950802M03)
