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Edge side equipment fault diagnosis method and system based on edge cloud platform

A device failure and edge-side technology, applied in the general control system, control/regulation system, comprehensive factory control, etc., can solve the problems of high data transmission and incapable of intelligent fault diagnosis of edge-side equipment, and achieve the effect of ensuring safety

Pending Publication Date: 2021-12-31
大唐互联科技(武汉)有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] One of the main problems solved by the present invention is the problem that the existing industrial Internet cloud platform system has high data transmission delay after accessing the massive data of the edge side equipment, and cannot perform intelligent fault diagnosis on the edge side equipment in real time

Method used

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  • Edge side equipment fault diagnosis method and system based on edge cloud platform
  • Edge side equipment fault diagnosis method and system based on edge cloud platform

Examples

Experimental program
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Embodiment 1

[0039] Embodiment one, such as figure 1 As shown, a method for diagnosing edge-side device faults based on the edge cloud platform provided by this embodiment, the specific steps of the method are:

[0040] Use the infrastructure layer to access edge-side devices, and at the same time collect relevant data of edge-side devices, such as status parameters and process data, and issue device access instructions. After the infrastructure layer accesses the edge-side device, it also verifies the security information of the aforementioned edge-side device connected, and adopts a combination of software and hardware to ensure the safety of each fault diagnosis link. For example, the encryption algorithm on the hardware technology can be used to ensure the access The equipment is legal, and all communication interactions are transmitted and identified in ciphertext.

[0041] The device access layer receives the relevant data and device access instructions of the edge-side devices, ide...

Embodiment 2

[0050] Embodiment two, such as figure 2 As shown, it is an edge-side device fault diagnosis system based on the edge cloud platform disclosed in this embodiment. The foregoing system includes: an infrastructure layer, a device access layer, a model intelligent perception layer, a scheduling management layer, and an industrial cloud platform; The infrastructure layer accesses the edge side devices through the communication protocol; the device access layer uploads the received data to the model intelligent perception layer through the communication network, and can also be connected to transmit data through the network port, serial port or CAN network; the model The intelligent perception layer is connected to the aforementioned scheduling management layer through the aforementioned communication network or other communication connection methods; the scheduling management layer uploads data instructions to the aforementioned industrial cloud platform through data interaction, w...

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Abstract

The invention provides an edge side equipment fault diagnosis method and system based on an edge cloud platform, and the method comprises the steps: edge side equipment is accessed through an infrastructure layer, the related data of the edge side equipment is collected, and an equipment access instruction is transmitted; an equipment access layer receives related data and an equipment access instruction, and uploads related data of edge side equipment to a model intelligent sensing layer through the analyzed communication protocol; the model intelligent sensing layer judges whether a fault diagnosis model matched with the edge side equipment exists or not according to the related data; if the matching fault diagnosis model exists, related data of the edge side equipment is processed in a model intelligent sensing layer, and then fault diagnosis is carried out on the edge side equipment based on the equipment fault diagnosis model; according to the fault diagnosis result, a management layer is scheduled to generate a work task scheduling instruction and upload the instruction to an industrial cloud platform; and finally, the industrial cloud platform displays the fault information and drives the fault-free edge side equipment to operate.

Description

technical field [0001] The present invention relates to the technical field of intelligent manufacturing, in particular to a method and system for fault diagnosis of edge side equipment based on an edge cloud platform. Background technique [0002] At present, there are a variety of Internet of Things systems that realize the value flow of data through networking, and use data as a production factor to further improve the production efficiency and product quality of enterprises through various intelligent access devices and system service software. However, the existing industrial Internet cloud platform cannot achieve good data connection, and there is no special solution for industrial Internet edge device access. At the same time, the existing cloud platform services the industrial Internet with a large amount of data and high equipment concurrency, which makes the actual transmission efficiency of cloud services low. In addition, traditional cloud platform services lack...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418
CPCG05B19/4186G05B2219/32252Y02P90/02
Inventor 王勇徐军李军章书乐詹开洪何宁波
Owner 大唐互联科技(武汉)有限公司
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