Communication protocol conversion method for master station in power system

A communication protocol and power system technology, applied in the field of communication, can solve the problems of high cost, inability to apply multiple types of communication protocols, difficult development of communication systems, etc., and achieve the effect of simple and easy method.

Active Publication Date: 2016-06-08
WILLFAR INFORMATION TECH CO LTD
View PDF4 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existence of so many protocol versions makes it extremely difficult to develop the communication system of the power system master station, which cannot be applied to multiple types of communication protocols, and once the protocol supported by the communication system needs to be modified, the later expansion of the master station communication system and The maintenance workload is huge and the cost is extremely high
[0005] At present, the general method of protocol processin

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
  • Communication protocol conversion method for master station in power system
  • Communication protocol conversion method for master station in power system
  • Communication protocol conversion method for master station in power system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Such as figure 1 Shown is the flow chart of the method of the present invention: the communication protocol conversion method of this power system master station provided by the present invention comprises the following steps:

[0023] S1. According to the regulations on user data in various types of grid communication protocols, decompose user data into data segments according to functional types;

[0024] The data segment includes an encoding type data segment, a display type data segment, an encoding length data segment, a decimal place data segment, a sign bit position data segment, a unit data segment, a maximum value data segment, a minimum value data segment, an independent bit Structural start bit data segment, independent bit structural type bit length data segment, independent bit structural type end flag data segment, whether to reverse indication data segment, enumeration type and enumeration item correspondence data segment, independent bit The structure t...

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 present invention discloses a communication protocol conversion method for a master station in a power system. The method comprises that according to a communication protocol, user data is decomposed as data segments in accordance with function types; data type definiteness is carried out on the data segment to obtain a data model; the data model is matched with the communication protocol, and an XML configuration file is formed and annotated according to the matched data model; according to a user data identification, the XML configuration file is loaded, and the data segments are traversed to obtain a matching result; and the master station loads the XML configuration file according to the user data identification of the communication protocol needing to be converted, so as to obtain the matching result of the XML file and the data segments. The method disclosed by the present invention is applicable to all types of communication protocols, especially to the occasions of complex communication data, complex communication protocols, or communication protocols needing to be frequently converted; and the method is simple and easy to operate, and can rapidly complete conversion of the communication protocol.

Description

technical field [0001] The invention belongs to the communication field, and in particular relates to a communication protocol conversion method of a main station of a power system. Background technique [0002] With the development of national economy and technology and the improvement of people's living standards, electric energy has become an indispensable secondary energy source for people's production and life. As an instrument for measuring electric energy, the electric energy meter is distributed at each end user nearby to measure the user's electricity consumption and upload data, which is convenient for the power system personnel to conduct statistics on electricity consumption and collect electricity charges. [0003] At this stage, remote meter reading technology has been widely used in power system meter reading. Each terminal device transmits the information of each terminal device to the master station through a certain communication protocol through a common s...

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): G06F17/30
CPCG06F16/258G06F16/81
Inventor 袁怀才戴月腾徐如林
Owner WILLFAR INFORMATION TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap