Internet of Things based data backup method and device

A data backup and Internet of Things technology, applied in the field of Internet of Things, can solve problems such as transmission delay, poor anti-fault ability, and Internet of Things terminal communication

Active Publication Date: 2018-01-05
SHENZHEN SHENGLU IOT COMM TECH CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, when there is a problem with the repeater in the Internet of Things, it will cause transmission delay or even interruption, and the Internet of Things terminals connected to the repeater cannot continue to communicate in the Internet of Things, and the anti-fault ability is poor

Method used

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  • Internet of Things based data backup method and device
  • Internet of Things based data backup method and device
  • Internet of Things based data backup method and device

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Embodiment Construction

[0077] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0078] The terms "first", "second", "third" and the like in the specification and claims of the present invention and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is ...

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Abstract

The embodiment of the invention discloses an Internet of Things based data backup method and device. The Internet of Things based data backup method comprises the steps of obtaining uplink data traffic of a second relay and a third relay which are backup relays of a first relay when the first relay in the Internet of Things is abnormal; comparing the uplink data traffic of the second relay with the uplink data traffic of the third relay; when the uplink data traffic of the second relay is greater than that of the third relay, backing up the service data currently cached by the first relay to the second relay to enable the second relay to load the service data; and building a connection relationship between an Internet of Thing terminal which has a connection relationship with the first relay with the third relay so as to cut off the connection relationship between the Internet of Thing terminal and the first relay. According to the technical scheme, the anti-fault capacity of the Internet of Things can be improved.

Description

technical field [0001] The invention relates to the technical field of the Internet of Things, in particular to a data backup method and device based on the Internet of Things. Background technique [0002] The Internet of Things technology is an important part of the new generation of information technology, and it is also an important development stage in the information age. The Internet of Things is based on the Internet to realize information exchange and communication between objects. The Internet of Things is applied in various fields, such as intelligent transportation, safe home, intelligent lighting, etc., through communication perception technologies such as intelligent perception, identification technology and ubiquitous computing. [0003] In order to make data transmission farther, repeaters are often used in the Internet of Things to perform signal regeneration and signal restoration. Usually, multiple Internet of Things terminals can be connected to one repea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04W24/04H04L29/08
Inventor 杜光东
Owner SHENZHEN SHENGLU IOT COMM TECH CO LTD
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