Method for describing protocol by using XML and protocol resolving system built by same

A protocol and protocol format technology, applied in transmission systems, electrical components, data exchange through path configuration, etc., can solve the problem of inability to intuitively judge whether the protocol interface program is correct, the protocol analysis system protocol description method is complex, the system is unreliable, etc. question

Inactive Publication Date: 2010-09-15
BEIHANG UNIV
View PDF4 Cites 30 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. Some protocol analysis systems do not support protocol modification and expansion;
[0005] 2. The protocol description method of the protocol analysis system is complex, the development of the protocol interface is difficult, the technical level of the developer is high, and the development cycle is long;
[0006] 3. The protocol description method of the proto...

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
  • Method for describing protocol by using XML and protocol resolving system built by same
  • Method for describing protocol by using XML and protocol resolving system built by same
  • Method for describing protocol by using XML and protocol resolving system built by same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0057] See figure 1 , figure 2 , image 3 , figure 1 It is a flow chart of a method for describing an Ethernet protocol format using XML; figure 2 It is a flow chart of a method for describing the relationship of Ethernet protocol clusters by using XML; image 3 It is a system structure diagram for industrial Ethernet protocol analysis proposed by the present invention using XML description protocol.

[0058] A method for describing a protocol using XML and a protocol analysis system established by the present invention will be described in detail below in combination with a specific example of industrial Ethernet.

[0059] This example contains three protocols SampleEther protocol, "command protocol" and "status protocol". The lowest industrial Ethernet protocol in the example is the SampleEther protocol, and the Ethernet type is 0xFFFF. The protocol structure block diagram of this industrial Ethernet instance is as follows: Figure 7 As shown, the structure of the S...

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 discloses a method for describing a protocol by using an XML and a protocol resolving system built by the same, namely the method for describing the protocol by using the XML and a system which is built based on the method and is used for resolving an industrial Ethernet protocol. The method for describing the protocol by using the XML comprises two aspects, wherein one is the method for describing an Ethernet protocol format by using the XML and the other one is the method for describing a protocol suite relationship by using the XML. The system for resolving the industrial Ethernet protocol comprises two parts, namely a hardware system and a software system, wherein the hardware system comprises a network adapter and a host machine; and the software system comprises five units, namely a protocol load unit, a protocol library unit, a data capture unit, a protocol match unit and a data resolving unit. The method and the system can conveniently realize the modification and expansion of protocol contents, realize the screening, match and resolving of a multi-layer protocol, and have wide practical value and application prospect in the technical field of Ethernet.

Description

(1) Technical field: [0001] The present invention belongs to the technical field of industrial Ethernet, and specifically relates to a method for describing a protocol using an extensible markup language (eXtensible Markup Language, XML for short), and a method for analyzing industrial Ethernet protocols established based on this method. system. (2) Technical background [0002] Industrial Ethernet technology is a new product of the development of Ethernet. There is no targeted dedicated protocol analysis system, and only the existing general Ethernet protocol analysis system can be used. The functions implemented by these analysis systems are very rich, but they all use the program codes of their own specific formats to describe the protocol format and protocol cluster relationship. Such protocol description methods are generally not very open, which will cause the types and numbers of protocols supported by the analysis system to be relatively large. fixed. Some resoluti...

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): H04L29/06H04L12/28
Inventor 刘艳强刘喆郇极
Owner BEIHANG UNIV
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