Title:
ELECTRIC ENERGY QUALITY MONITORING SYSTEM OF SMART METER
Document Type and Number:
WIPO Patent Application WO/2022/247087
Kind Code:
A1
Abstract:
An electric energy quality monitoring system of a smart meter, comprising: an electric energy acquisition terminal, a cloud server and a human-computer interaction system. The electric energy acquisition terminal communicates with the cloud server by means of a base station, and the cloud server directly communicates with the human-computer interaction system; the electric energy acquisition terminal comprises: a core board, an expansion board and an external sensor; the expansion board is connected to the core board by means of a GEC interface, and the expansion board is connected to the external sensor by means of a universal interface; the core board comprises an MCU and a communication module that is connected to the MCU by means of a fixed interface; the expansion board comprises a photosensitive sensor, a heat-sensitive sensor, a program download interface, a power supply interface and a work indicating lamp; and the external sensor comprises an LCD display and a power grid data sampling sensor. A human-computer interaction system for electric energy quality monitoring may be quickly built, and the development efficiency of an embedded system is improved. The electric energy quality monitoring system of a smart meter may receive various pieces of data and efficiently display, by using a graphical interface, specified data to a user.
Inventors:
WANG YIHUAI (CN)
SHI HONGWEI (CN)
SHI LIANMIN (CN)
YU BINGZHENG (CN)
SHI HONGWEI (CN)
SHI LIANMIN (CN)
YU BINGZHENG (CN)
Application Number:
PCT/CN2021/121515
Publication Date:
December 01, 2022
Filing Date:
September 29, 2021
Export Citation:
Assignee:
UNIV SOOCHOW (CN)
International Classes:
G01R35/04; G01R31/00
Foreign References:
| CN113238081A | 2021-08-10 | |||
| CN113176466A | 2021-07-27 | |||
| CN105137231A | 2015-12-09 | |||
| CN102882274A | 2013-01-16 | |||
| CN202906574U | 2013-04-24 | |||
| CN109557394A | 2019-04-02 | |||
| CN206258523U | 2017-06-16 | |||
| KR20130038529A | 2013-04-18 | |||
| JP2019080435A | 2019-05-23 | |||
| JP2008061448A | 2008-03-13 |
Attorney, Agent or Firm:
SUZHOU JIANSHAN INTELLECTUAL PROPERTY AGENCY (SPECIAL GENERAL PARTNERSHIP) (CN)
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