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

A processing method and device for simulating embedded system data communication protocol

An embedded system, data communication technology, applied in the field of communication, can solve the problem of error-prone processing result reusability, etc., and achieve the effect of clear layers

Active Publication Date: 2021-10-01
北京轩宇信息技术有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem solved by the present invention is to provide a processing method and device for simulating embedded system data communication protocols, so as to solve the problems of error-prone data processing and poor reusability of processing results existing in the prior art

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 processing method and device for simulating embedded system data communication protocol
  • A processing method and device for simulating embedded system data communication protocol
  • A processing method and device for simulating embedded system data communication protocol

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0038] refer to figure 2 , which shows a flowchart of a processing method for simulating an embedded system data communication protocol provided by an embodiment of the present invention.

[0039] The processing method of the simulation embedded system data communication protocol of the embodiment of the present invention comprises the following steps:

[0040] Step 201: For each data protocol in the transmission protocol layer, decompose and set the name of the data protocol, the type of communication medium of the protocol, and the order of the big and small endian of the protocol code stream.

[0041] Among them, the transmission protocol layer includes multiple data protocols, and each data code stream area with complete meaning in the data protocol is called a data node, and each data protocol is composed of several data nodes. Steps 201 to 203 are specific configuration procedures for the transport protocol layer. When configuring the transport protocol layer, the con...

Embodiment 3

[0101] refer to Figure 4 , shows a structural block diagram of a processing device for simulating an embedded system data communication protocol provided by an embodiment of the present invention. The processing device for simulating embedded system data communication protocol can realize the details of the processing method for simulating embedded system data communication protocol in the foregoing embodiments, and achieve the same effect.

[0102] The processing device for the simulated embedded system data communication protocol in the embodiment of the present invention includes: a first configuration module 401 configured to configure the transmission protocol layer according to the protocol in the simulated embedded system, wherein the transmission protocol layer includes A plurality of data nodes; the second configuration module 402, configured to configure the data dictionary layer with reference to each of the data nodes in the transport protocol layer; the establish...

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 present invention discloses a processing method and device for a simulated embedded system data communication protocol, wherein the method includes: configuring the transmission protocol layer according to the protocol in the simulated embedded system, wherein the transmission The protocol layer includes a plurality of data nodes; referring to each of the data nodes in the transmission protocol layer, the data dictionary layer is configured; according to the configured transmission protocol layer and data dictionary layer, a data communication protocol is established; based on the data communication protocol for data transmission. The processing method of the emulation embedded system data communication protocol disclosed in the embodiment of the present invention uses data names and data conversion expressions for mapping and reversible conversion between the transmission protocol layer and the data dictionary layer, so that the data protocol processing process has a clear hierarchy and is oriented to simulation. The physical data is highly operable and the processing results are highly reusable. The data interaction is convenient, reliable and error-prone.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a processing method and device for simulating embedded system data communication protocols. Background technique [0002] In the existing embedded system simulation process, the processing of data communication protocols is often extremely complicated, and the method of direct processing of communication protocol data streams is generally adopted. The working principle of this method is to describe the communication protocol through extensible markup language files. The code stream is composed, and the buffer or array is used to directly process and process the data code stream during encoding and decoding. [0003] Specifically, during packet processing, the data in the buffer is directly put into the corresponding position of the data protocol code stream, and during unpacking processing, the data at the corresponding position of the code stream is taken out, and a serie...

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): H04L29/06
CPCH04L69/06
Inventor 吴瑾江云松陈睿贾春鹏魏鹏王永杰房振军高栋栋于倩黄晨王小丽杨建磊
Owner 北京轩宇信息技术有限公司
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