数字多用表远程校准系统的设计与开发  

Design and development of remote calibration system for digital multimeter

作　　者：谢志明[1] 曾全胜[1] Xie Zhiming;Zeng Quansheng(Changsha Aeronautical Vacation&l and Technical College,Changsha Hunan,410014)

机构地区：[1]长沙航空职业技术学院,湖南长沙410014

出　　处：《电子测试》2020年第9期75-77,59,共4页Electronic Test

基　　金：湖南省科技厅科技计划一般项目资助(2010FJ3143).

摘　　要：数字多用表种类繁多,不同表的校准量程、校准档位、及技术参数选取不一样,人工手动校准时间较长,且存在人为失误风险。目前市场上鲜有对数字多用表进行自动校准的专用软件,本文主要研究数字多用表的远程校准技术,开发自动校准程序。通过远程加载校准程序实现对不同表进行自动校准,通过远程桌面控制技术来实现远程校准操作,从而提高了数字多用表的校准效率和校准可靠性。There are many kinds of digital multimeters. And the calibration range, calibration gear and Technical parameter selection are different. The manual calibration time is longer, and the risk of human error exists. At present, there are few special software for automatic calibration of digital multimeter. In this article, the remote calibration technology of digital multimeter is studied and develop the autamatic calibation program.The automatic calibration of different multimeters is realized by remote loading calibration program, Through the remote desktop control technology to achieve remote control calibration function, there by improve the calibration efficiency and reliability of digital multimeter.

关 键 词：数字多用表 远程校准 设计开发 

分 类 号：TM938.12[电气工程—电力电子与电力传动]