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Digital Multimeter Automatic Verification Device Design

  • Qingdan Huang
  • Liqiang PeiEmail author
  • Yuqing Chen
  • Rui Rao
  • Huiyuan Lv
Conference paper
  • 25 Downloads
Part of the Advances in Intelligent Systems and Computing book series (AISC, volume 1107)

Abstract

This unit is used for the automatic verification operation of the digital multimeter. The computer is used as the core to complete the verification of the digital multimeter, and the digital image processing technology is used for the digital universal representation number reading. The verification data and verification results in the multimeter verification process are stored in the computer. The device realizes the automatic operation of the digital multimeter from instrument plug-in, range adjustment, reading recognition, data storage, data processing, and result determination. The utility model relates to a digital multimeter verification device, belonging to the field of automatic verification of power meters.

Keywords

Automatic verification Machine vision Data processing 

References

  1. 1.
    Instrument Network: Power monitoring instruments and meters will welcome the market blue ocean enterprises how to seize the highlands [EB/OL]. (2017). http://shupeidian.bjx.com.cn/html/20170630/834343.shtml. [2018]
  2. 2.
    Zhu, Z.: Technical analysis of automatic calibration of electrical measurement instruments. Enterp. Technol. Dev. 27–28 (2015)Google Scholar
  3. 3.
    Zhang, Y.: Research on the status quo of instrument verification system. Private Technol. 33–34 (2010)Google Scholar
  4. 4.
    Wang, Z., Yang, J., Yang, M.: Method and implementation of automatic verification technology for electric measuring instruments. Electr. Power Meas. 82–85 (2011)Google Scholar
  5. 5.
    Wang, Y.: Automatic calibration device for pointer instrument based on DSP core. Dev. Innov. Electromech. Prod. 124–126 (2014)Google Scholar
  6. 6.
    Li, Q., Fang, Y., He, Y.: Automatic reading system based on automatic alignment control for pointer meter. IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society, pp. 3414–3418 (2014)Google Scholar
  7. 7.
    Li, Y., Teng, Y., Cao, G.: Research on intelligent automatic detection pipeline system of single-phase electric meter. Power Electr. Eng. 88–89 (2014)Google Scholar
  8. 8.
    Qin, H.: Design and implementation of electric energy meter verification pipeline control system, pp. 8–9. Hangzhou University of Electronic Science and Technology master’s thesis, Hangzhou (2017)Google Scholar
  9. 9.
    Yang, L.: Design of automatic calibration system for electric energy meter, pp. 20–22. Tianjin University Master’s Thesis, Tianjin (2015)Google Scholar
  10. 10.
    Yue, X.F., Min, Z., Zhou, X.D., et al.: The research on auto-recognition method for analogy measuring instruments. In: International Conference on Computer, Mechatronics, Control and Electronic Engineering, pp. 207–210 (2010)Google Scholar

Copyright information

© Springer Nature Singapore Pte Ltd. 2020

Authors and Affiliations

  • Qingdan Huang
    • 1
  • Liqiang Pei
    • 1
    Email author
  • Yuqing Chen
    • 1
  • Rui Rao
    • 1
  • Huiyuan Lv
    • 1
  1. 1.Electrical Power Test & Research Institute of Guangzhou Power Supply BureauGuangzhouChina

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