Supercharge Your Innovation With Domain-Expert AI Agents!

Method, device and equipment for collecting data of multiple PLCs (Programmable Logic Controller) and readable storage medium

A collection method and collection device technology, which are applied in electrical digital data processing, digital data information retrieval, special data processing applications, etc., to achieve the effects of avoiding time delay, reducing the number of queries, and reducing the number of interactions

Pending Publication Date: 2022-05-24
XIAMEN FOUR FAITH COMM TECH
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention discloses a method, device, equipment and readable storage medium for collecting multiple PLC data, aiming to solve the problem of time delay caused by the gateway in the prior art when collecting multiple PLC data

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, device and equipment for collecting data of multiple PLCs (Programmable Logic Controller) and readable storage medium
  • Method, device and equipment for collecting data of multiple PLCs (Programmable Logic Controller) and readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0037] In order to better understand the technical solutions of the present invention, the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0038] It should be understood that the described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary 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 provides a method, device and equipment for collecting data of multiple PLCs and a readable storage medium, and the method comprises the steps that multiple query instructions sent by an upper computer are received, and each query instruction is used for reading a data table of the corresponding PLC; the multiple query instructions are analyzed, the query instructions of the same category and within a preset range are combined to generate a combined instruction, and the combined instruction is sent to a corresponding PLC; reading a data packet which is sent by the corresponding PLC and corresponds to the merging instruction; and unpacking the data packet to generate data corresponding to each query instruction. The problem that in the prior art, when a gateway collects data of a plurality of PLCs, time delay is caused is solved.

Description

technical field [0001] The present invention relates to the field of data collection, in particular to a method, device, device and readable storage medium for collecting multiple PLC data. Background technique [0002] The intelligent gateway can be connected to multiple PLC controllers, and at the same time, it can also be connected to the host computer used to configure the intelligent gateway. When the intelligent gateway collects data, it collects the PLC data one by one in sequence, and the PLC points table. The configuration is often scattered, resulting in the need to query the register corresponding to the PLC every time a data point is collected. [0003] In view of this, this application is made. SUMMARY OF THE INVENTION [0004] The invention discloses a method, device, device and readable storage medium for collecting multiple PLC data, aiming at solving the problem of time delay caused when the gateway in the prior art collects multiple PLC data. [0005] T...

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): G06F16/2453G06F16/242G05B19/05
CPCG06F16/24549G06F16/2445G05B19/054Y02P90/02
Inventor 唐仕斌钟兆福彭府陈淑武邱梓捷郑庆高陈海燕
Owner XIAMEN FOUR FAITH COMM TECH
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com