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Smart city intelligent linkage method based on side-cloud cooperation

An intelligent linkage and linkage technology, applied in digital transmission systems, electrical components, transmission systems, etc., can solve problems such as the inability to meet the real-time performance of massive data processing, security, low energy consumption, and network bandwidth backward data, etc., to reduce transmission time and The effect of bandwidth consumption, slowing down mass storage, and improving linkage efficiency

Active Publication Date: 2020-05-26
CAS SMARTCITY (GUANGZHOU) INFO TECH CO LTD +1
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  • Application Information

AI Technical Summary

Problems solved by technology

Although cloud computing provides an efficient computing platform for data processing, the current growth rate of network bandwidth lags far behind the growth rate of data. A single computing resource based on the cloud computing model can no longer meet the real-time, security and low-energy requirements of massive data processing. consumption and other performance requirements

Method used

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  • Smart city intelligent linkage method based on side-cloud cooperation
  • Smart city intelligent linkage method based on side-cloud cooperation
  • Smart city intelligent linkage method based on side-cloud cooperation

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Embodiment

[0035] Such as figure 1 As shown, the present invention provides a structure between the device terminal, the edge side and the cloud side in a smart city, specifically including:

[0036] Equipment terminal refers to each specific equipment, which is the most basic facility in a smart city, and is used to monitor various operating conditions of the city and provide public services for various areas of the city; various types of equipment will be deployed in public places in various areas of the city, Covering the entire city; devices in each area will be connected to nearby edge gateways through the network and managed by the edge gateways. Among them, there may also be a connection relationship between the device terminals. For example, the light bulbs, LED displays, sensors, charging piles and other devices in the smart light pole will be connected to the centralized controller.

[0037] The edge side refers to the edge gateway, which is an intermediate facility connecting...

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Abstract

The invention discloses a smart city intelligent linkage method based on side-cloud collaboration, and relates to the technical field of side-cloud collaboration and smart cities. The method comprisesthe steps of configuring a universal linkage rule at a cloud side, and immediately calling equipment to carry out a linkage task once a system detects a linkage event, thereby achieving the automaticand intelligent processing of a city event; in the execution process of the linkage task, adopting an edge-cloud cooperation strategy ; enabling an edge side to carry out equipment control and simpleor preliminary data processing work ; enabling the cloud side to be responsible for deep analysis and processing of complex data and resource scheduling tasks of cross-edge gateways and multi-edge gateways. The method has the advantages that a universal linkage rule is configured, so that the method is more suitable for scenes of massive equipment in a smart city, and the flexibility is higher; and in the linkage process, the edge-cloud cooperation strategy is used, so that complex scene linkage is allowed, linkage event processing time is shortened, linkage efficiency is improved, and meanwhile cloud side mass storage, calculation and network bandwidth pressure is relieved.

Description

technical field [0001] The invention relates to the technical field of edge-cloud collaboration and smart city, in particular to an intelligent linkage method for edge-cloud collaboration in a smart city. Background technique [0002] At present, when configuring linkage rules in the linkage method based on the Internet of Things, it is generally necessary to specify a specific device terminal. In the smart city scenario, since a large number of devices are connected, and there are multiple devices of each type, at this time, it is necessary to configure multiple sets of linkage rules of the same type according to the configuration method of specific devices. The process is very cumbersome. And when the linkage link changes, multiple rules need to be modified, which lacks flexibility. [0003] On the other hand, data in smart city scenarios are geographically dispersed, and intelligent real-time data collection, transmission, processing, and execution become particularly im...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L29/08
CPCH04L41/0803H04L67/10H04L67/12
Inventor 吴鸿姜军黄超钟琳袁峰
Owner CAS SMARTCITY (GUANGZHOU) INFO TECH CO LTD
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