数字多用表自动校准系统的分析与设计

由于数字多用表型号众多、量程宽、每一个量程及校准点的技术指标各不相同,造成校准过程耗时长,数据处理繁琐等问题.为了减少数字多用表校准过程中出现的失误几率,有效提高校准数字多用表的工作效率及质量.本文分别从数字多用表自动校准系统的主体结构、硬件架构和软件设计等多方面进行论述,设计开发出性能稳定、实用性强的数字多用表自动校准系统.

Analysis and design of automatic calibration system for digital multimeter

due to the many models of digital multimeter, wide range, each measuring range and calibration point of the technical indicators are different, resulting in the calibration process takes a long time, cumbersome data processing and other issues. In order to reduce the probability of error in the calibration process of digital multimeter, the work efficiency and quality of calibration digital multimeter are improved effectively. This paper from the digital multiple subject structure, hardware chart of automatic calibration system and the software design are discussed, designed and developed stable and practical digital multimeter auto calibration system.