基于嵌入式技术装备温度测量系统的设计  

Design of a temperature measuring system based on embedded technology for materiel facility

作　　者：王洪义[1] 董兵[1] 赵国豪[1] 谭锡联[1] 

机构地区：[1]防空兵指挥学院,450052

出　　处：《传感器世界》2009年第2期32-35,共4页Sensor World

摘　　要：针对目前我军装备温度测量的现状，设计了一种基于嵌入式技术的温度传感器，使对武器装备温度的测量满足实时、可靠、准确的要求。论文着重介绍了系统工作原理、结构及各模块单元功能、DS80C400处理器工作方式和温度传感器的选择。系统采用AD77954模数转换器，保证了数据处理速度和精度；采用DS80C400高速微处理器作为嵌入式网络传感器的核心，预留了网络硬件接口，为进一步开发嵌入式网络传感器提供了基础。Aiming to the current temperature measurement of equipment in materiel facility, a kind of temperature sensor based on the embedded technology is designed, which make data measurement more fast , reliable and accurate. The stresses are laid on the principle and structure of system, the functions of modules, operational mode of DS80C44 and choice of temperature sensor. The adoption of AD77954 Analog-to-Digital Converter can assure the speed and precision of data process, It can provide a basis for further development of embedded sensor network because of DS80C400 MPU adopted as core of sensor which can supply more interfaces for network hardware.

关 键 词：嵌入式系统 DS80C400 传感器 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]