Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Testing method and system for communication reliability of intelligent electric energy meters

A technology of a smart electric energy meter and a test method, which is applied in the direction of measuring devices, measuring electrical variables, instruments, etc., to achieve the effect of communication reliability testing

Active Publication Date: 2012-10-31
STATE GRID ZHEJIANG ELECTRIC POWER CO MARKETING SERVICE CENT +1
View PDF4 Cites 21 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the existing technology only judges the communication performance of the smart energy meter through the ability of the smart energy meter to read and write certain data. For how to test the communication reliability of the smart energy meter, the existing technology has not yet formed a solution. , and under the requirement of high efficiency of smart energy meter detection, the solution for the communication reliability test of smart energy meters should also be able to meet the needs of batch testing of smart energy meters

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Testing method and system for communication reliability of intelligent electric energy meters
  • Testing method and system for communication reliability of intelligent electric energy meters
  • Testing method and system for communication reliability of intelligent electric energy meters

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0059] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0060] figure 1 A flow chart of a communication reliability testing method for a smart energy meter provided in an embodiment of the present invention, the method is based on a communication reliability testing system for a smart energy meter, the system includes a test host, a multi-serial port card and at least two A smart energy meter, wherein the test host is connected to a multi-serial port card, and the multi-serial port card is connected to at least two...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the invention provides a testing method and a testing system for the communication reliability of intelligent electric energy meters. The testing method is on the basis of the testing system for the communication reliability of the intelligent electric energy meters. The testing system comprises a testing host machine, a multi-serial-port card and the at least two intelligent electric energy meters, wherein the testing host machine is used for determining the testing types of communication reliability of the intelligent electric energy meters and transmitting communication frames which correspond to the testing types of communication reliability; the multi-serial-port card is used for distributing the communication frames corresponding to the testing types of communication reliability to the at least two intelligent electric energy meters; the at least two intelligent electric energy meters respond to the received communication frames; and the testing host machine is used for judging the communication reliability of the intelligent electric energy meters according to the response of the intelligent electric energy meters. The testing method realizes the reliability testing on the batched communication of the intelligent electric energy meters.

Description

technical field [0001] The invention relates to the technical field of electric energy meter detection, and more specifically relates to a communication reliability testing method and system for an intelligent electric energy meter. Background technique [0002] A smart energy meter is an electronic energy meter with functions such as energy calculation, data processing, real-time monitoring, automatic control, and information interaction. With the construction of smart grid and the promulgation of relevant technical standards for smart energy meters, smart energy meters carry more functions, and the related DLT / 645-2007 communication protocol is also constantly being added (DLT / 645-2007 communication protocol is Energy meter communication protocol), and the accelerated construction of the electricity information collection system makes the communication between the smart energy meter and the collection terminal more important. It is particularly important whether the smart ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G01R35/04
Inventor 姚力李少腾胡瑛俊吴幸陆春光
Owner STATE GRID ZHEJIANG ELECTRIC POWER CO MARKETING SERVICE CENT
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com