摘要
针对目前市场上的大气压强测量产品性能不完善,且价格较高的问题,本研究对产品性能做了进一步改进,旨在设计结构简单、测量准确、可靠性高的大气压强测量装置。系统功能包括计算大气压强功能,通信功能和数据显示功能。整个系统的硬件采用模块化的设计方法,共划分6个模块。软件系统是在Keil C51环境下,采用模块化的设计方法进行程序设计。为增加系统的可靠性及稳定性,做了抗干扰处理。该便携式大气压强测量装置具有电路简单,外围元器件较少,成本低,系统的设计开发周期短,工作可靠,系统故障低,性能稳定,安装方便等优点。
At present,in view of the functions,atmospheric pressure measurement products are not perfect and the price is higher. In order to design a measuring equipment with simple construction,high accuracy,and high reliability,the study gives a further support to improve the product performance. The system includes the functions of calculating the atmospheric pressure,communication and data display. The hardware in the total system is designed with a modular structure,which are divided into six modules. The software system could be running in Keil C51 environments. Programming is implemented by using modularized design method. To increase the reliability and stability in the system,it takes anti- interference processing. The portable atmospheric pressure measuring equipment has the following advantages,simple circuit,less peripheral components,low cost,short- term system design and development,reliable work,low system failure,stable performance and easy installation,and so on.
出处
《榆林学院学报》
2016年第4期20-22,共3页
Journal of Yulin University
基金
榆林市产学研合作项目(2014cxy-03)
榆林学院高层次人才科研启动项目(14GK41)
关键词
大气压强
测量装置
设计
便携式
atmospheric pressure
measuring equipment
design
portable
