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

Data processing method and its processing device and data processing system

A data processing and processor technology, applied in the field of data processing, can solve the problem of low reliability

Inactive Publication Date: 2018-06-22
BOE TECH GRP CO LTD +1
View PDF10 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] When the terminal equipment installed with the SAP system communicates with the PLC for data transmission, it mainly uses the upper computer and the lower computer to communicate. The terminal equipment

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
  • Data processing method and its processing device and data processing system
  • Data processing method and its processing device and data processing system
  • Data processing method and its processing device and data processing system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0045] Embodiments of the present invention provide a data processing method, which is applied to a programmable processor PLC, such as figure 1 As shown, the method includes:

[0046] Step S10, when it is detected that the data channel between the programmable processor and the host computer is abnormal, read the information to be sent and repeatedly send the preset number of times to the host...

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 data processing method and its processing device and data processing system, wherein the method comprise the following steps of: when it is detected that the communication channel between the programmable processor and the upper computer is abnormal, reading the information to be sent and repeatedly sending to the upper computer; receiving a first back state variable sentby the upper computer; and judging whether the upper computer successfully receives the information to be transmitted according to the first back state variable. The method can improve the reliability and the stability of data transmission between the upper computer and the PLC.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a data processing method and device thereof, and a data processing system. Background technique [0002] ERP is the abbreviation of Enterprise Resource Planning (Enterprise Resource Planning). At present, in some large-scale manufacturing industries, ERP software systems are usually set up to exchange production and business data in a timely manner, which can provide enterprises with data management, production plan management, equipment management, logistics management and financial management. Wait. [0003] Programmable logic controller PLC (Programmable Logic Controller, referred to as PLC) plays a huge role in industrial automation control, providing extensive and reliable control applications for automation control equipment, suitable for the needs of automation manufacturing enterprises. [0004] Enterprise management solution SAP (Systems Applications and Produc...

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): G05B23/02H04L1/16H04L1/18
CPCG05B23/0213G05B2219/24065H04L1/1607H04L1/189
Inventor 丁诚诚
Owner BOE TECH GRP CO LTD
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