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

A data acquisition method for an electricity consumption information acquisition system

An acquisition system and data acquisition technology, which is applied in the direction of transmission of electric meter data, transmission system, data exchange network, etc., can solve problems such as inability to complete smart electric energy meter polling, troublesome equipment operation and management, and high occupancy rate of communication channels, so as to reduce power outages range, improve real-time performance, and reduce the effect of communication channel occupancy

Active Publication Date: 2021-08-24
SHANGHAI MUNICIPAL ELECTRIC POWER CO +1
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This acquisition method has a high occupancy rate of the communication channel, especially when the smart energy meter has not yet generated the current reading data. Polling, resulting in a decline in the success rate of acquisition, a large number of invalid copying caused a great waste of channel resources
[0003] In order to support the ubiquitous power Internet of Things application on the customer side, the new generation of smart energy meters (energy routers) and the new generation of collection terminals (energy controllers) adopt a modular design concept to support more flexible data transmission and management methods, allowing more In the future, all professional monitoring and sensing devices may be connected to the system, which brings great trouble to equipment operation and management, and makes the communication performance of the ubiquitous power Internet of Things on the customer side The requirements have been significantly improved. The existing collection methods are difficult to meet the data quality requirements of full data collection. It is necessary for the local communication of the system to adopt a more efficient and real-time communication method to meet different information collection needs.

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
  • A data acquisition method for an electricity consumption information acquisition system
  • A data acquisition method for an electricity consumption information acquisition system
  • A data acquisition method for an electricity consumption information acquisition system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 The present embodiment shown is a data collection method of a power consumption information collection system, which is used for a local network of the power consumption information collection system. The local network includes an energy router and an energy controller. The local network is a half-duplex communication network, and the data collection The specific method is that the energy controller customizes the data requirements for each energy router, and each energy router actively reports the data to the energy controller according to the data requirements; Automatic pooling.

[0028] The data collection method of a kind of electricity consumption information collection system of this embodiment is described in detail below:

[0029] In this embodiment, a data collection method for an electricity consumption information collection system includes a task generation stage, a data upload stage, and a data automatic collection stage.

[0030] 1. Tas...

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 invention relates to a data collection method of a power consumption information collection system, which is used in a local network of the power consumption information collection system, the local network includes an energy router and an energy controller, the local network is a half-duplex communication network, and the data collection Specifically, the energy controller customizes data requirements for each energy router, and each energy router actively reports data to the energy controller according to the data requirements; the energy controller is based on carrier sensing, conflict avoidance The channel competition mechanism realizes automatic collection of data, and the data collection method also includes adopting a power consumption data upload strategy based on a distributed structure to upload data. Compared with the prior art, the data collection method of the present invention has the advantages of high stability, fast response speed and high efficiency.

Description

technical field [0001] The invention relates to the field of electricity consumption information collection systems, in particular to a data collection method of the electricity consumption information collection system. Background technique [0002] The power consumption information collection system generally adopts a three-level structure of master station, collection terminal, and smart energy meter. The master station is responsible for the collection and processing of information on the entire network, the collection terminal is responsible for the collection and processing of information in the station area, and the smart energy meter generates various data waiting copying. The acquisition terminal and the smart energy meter construct the local communication network of the acquisition system. Its structure is generally bus or star, using half-duplex communication in the server / client mode. Traditional data acquisition is generally initiated by the acquisition terminal...

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
Patent Type & Authority Patents(China)
IPC IPC(8): H04Q9/00H04L12/851H04L29/08
CPCH04Q9/00H04L47/2433H04Q2209/60H04Q2209/20H04Q2209/70H04L67/5651
Inventor 王新刚朱彬若张垠赵舫陈金涛朱文君
Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO
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