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Novel edge-cloud collaborative edge computing platform and method and storage medium

A new type of edge computing technology, applied in the direction of computing, program control design, multi-program device, etc., can solve the problems of edge computing node resource load imbalance, low resource utilization, etc., to overcome the shortage of edge computing resources and improve computing Resource utilization, the effect of overcoming the problem of delayed response

Inactive Publication Date: 2021-04-13
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned problems in the prior art, there is no effective and demonstrable edge-cloud collaborative edge computing platform, which cannot well solve the problem of low resource utilization and unbalanced resource load of edge computing nodes in the edge environment. Problem, the present invention provides a novel edge-cloud collaborative edge computing platform; the present invention also provides a novel edge-cloud collaborative edge computing method and storage medium

Method used

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  • Novel edge-cloud collaborative edge computing platform and method and storage medium
  • Novel edge-cloud collaborative edge computing platform and method and storage medium
  • Novel edge-cloud collaborative edge computing platform and method and storage medium

Examples

Experimental program
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Effect test

Embodiment 1

[0049] A new type of cloud collaborative edge computing platform, which includes several bottom-level edge computing nodes, several task scheduling and monitoring nodes, and cloud data centers from bottom to top. Each bottom-level edge computing node is connected to at most one task scheduling and monitoring node. Each task Scheduling and monitoring nodes are connected to at most one cloud data center; figure 1 As shown, there is 1 cloud data center (cloud center), M task scheduling monitoring nodes, and N underlying edge computing nodes. They communicate through wireless LAN, and each underlying edge computing node is connected to at most one task scheduling monitoring node. node, and each task scheduling monitoring node is connected to at most one cloud host. The task graph is represented by a directed acyclic graph G=(V; E).

[0050] The underlying edge computing nodes are at the bottom of the platform, close to the data and task side, and are used for data collection, pro...

Embodiment 2

[0058] The working method of the novel cloud collaborative edge computing platform described in embodiment 1, such as image 3 shown, including the following steps:

[0059] (1) Obtain the underlying edge computing node computing task request, and initialize the underlying edge computing node cache and the CPU utilization of all virtual machines;

[0060] (2) Judging whether it meets the execution conditions of only the underlying edge computing node: when the task arrives, the underlying edge computing node close to the user will preliminarily judge the task volume of the newly generated task based on the file size of the generated data (image, audio, text, etc.) , if the file size of the generated data is smaller than the computing and storage capacity of the underlying edge computing node, the underlying edge computing node runs the task, deploys and stores the task in the underlying edge computing node, and enters step (3); otherwise, directly executes the task Transmissi...

Embodiment 3

[0083] A computer-readable storage medium, the computer-readable storage medium stores the working method program of the novel cloud collaborative edge computing platform described in Embodiment 2, and the working method program of the novel cloud collaborative edge computing platform described in Embodiment 2 is executed by the processor During execution, the steps of the working method of the novel cloud collaborative edge computing platform described in Embodiment 2 are implemented.

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Abstract

The invention relates to a novel edge-cloud collaborative edge computing platform and method and a storage medium. The novel edge cloud collaborative edge computing platform sequentially comprises a plurality of bottom-layer edge computing nodes, a plurality of task scheduling monitoring nodes and a cloud data center from bottom to top, and the bottom-layer edge computing nodes are used for collecting and processing data and executing edge lightweight tasks; the task scheduling monitoring node is used for monitoring the state of each bottom-layer edge computing node, and when finding that the bottom-layer task received by the bottom-layer edge computing node is difficult to process, the task scheduling monitoring node commands to upload to the cloud data center; and the cloud data center is used for processing and operating the uploaded heavy-weight tasks. According to the invention, the disadvantage of insufficient edge computing resources is overcome, the problem of delayed response of the cloud center is solved, and meanwhile, the edge cloud collaboration can be practically applied to industries such as industrial internet and the like by combining the advantages that edge computing is close to a data source, delay is low, response is quick, expandability is good and virtualized resources of the cloud center are centralized.

Description

technical field [0001] The invention relates to the technical field of communication engineering edge computing, in particular to a novel edge computing platform developed based on Raspberry Pi. Background technique [0002] With the rapid development of the Internet of Things, the future network infrastructure needs to meet the different needs of complex and diverse application scenarios. Combining the advantages of cloud computing and edge computing, designing an experimental platform for cloud-edge collaboration has become a key issue. The emergence of edge computing is inseparable from the rapid development of technologies such as the Internet of Things, big data, cloud computing, and artificial intelligence. new requirements. Internet of Things (IoT) technology, which aims to use radio frequency identification technology, wireless data communication technology, global positioning system, etc., to link physical objects with the Internet according to the communication pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/50G06F11/30
CPCG06F9/5088G06F9/5027G06F11/3058G06F2209/502
Inventor 张海霞张寻政袁东风张明强梁聪
Owner SHANDONG UNIV
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