摘要
采用模块化思想,设计了一种基于GPRS的远程高精密温度测量系统。详细介绍了系统硬件构成、软件实现,给出了部分程序和实验结果。该系统包括高精密温度采集装置、GPRS数据传输单元及后台管理软件3大模块,硬件主要由AVR单片机、高分辨率模数转换器AD7711及GPRS模块Q2406B构成,编程采用C语言;后台管理软件选用C++Bu ilder和Access数据库。实际运行表明该系统安全可靠,实现了±0.01℃的高精度温度测量、数据远传及管理。
A remote high precision temperature measurement system based on GPRS was designed;the realization of hardware and software was introduced,part of the program codes and runtime results were presented.Adopting modularization idea,the system consists of three parts,high precision temperature measurement unit,data transmission unit and background supervisory software.The hardware units include AVR single chip,A/D converter AD7711 and GPRS module Q2406B,with C programming language;the background software is base...
出处
《仪表技术与传感器》
CSCD
北大核心
2008年第5期49-51,共3页
Instrument Technique and Sensor
