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OTA upgrading system and method for edge devices

A technology of edge devices and virtual devices, applied in the field of Internet of Things applications, can solve the problems of long time, high upgrade cost, inconvenient operation, etc., and achieve the effect of wide applicability

Pending Publication Date: 2021-12-28
四川启睿克科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide an OTA upgrade system and method for edge devices to solve the problems of high cost, inconvenient operation, and long time-consuming for edge device upgrades in the prior art.

Method used

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  • OTA upgrading system and method for edge devices
  • OTA upgrading system and method for edge devices

Examples

Experimental program
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Embodiment 1

[0036] Such as Figure 1-2 As shown, an OTA upgrade system for edge devices includes a unified virtual device management module, a distributed message bus module, and an upgrade service module;

[0037] The unified virtual device management module is used to report the product information and version information of each edge device to the distributed message bus module, receive the message issued by the distributed message bus module, and upgrade the edge devices in batches; the unified virtual device management module Contains multiple types of devices, including but not limited to Bluetooth devices, ZigBee devices, spherical lights, and gateways.

[0038] The unified virtual device management module includes general protocol adaptation and virtual device management, and the unified virtual device management module can effectively adapt and manage edge devices of all wireless communication protocols.

[0039] The distributed message bus module is mainly used for communicatio...

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Abstract

The invention discloses an OTA upgrading system and method for edge devices. The OTA upgrading system comprises a unified virtual device management module, a distributed message bus module and an upgrading service module. The unified virtual equipment management module is used for reporting product information and version information of each piece of edge equipment to the distributed message bus module, receiving messages issued by the distributed message bus module and upgrading the edge equipment in batches; the distributed message bus module is mainly used for unifying communication between the virtual equipment management module and the upgrading service module and is responsible for receiving, screening and distributing messages; and the upgrading service module is used for receiving product information and version information of the edge equipment, regularly accessing an equipment firmware version of the server, downloading a version higher than local equipment firmware to a specified file directory, and reporting the downloaded product information, version information and an address of the file directory to the distributed message bus module.

Description

technical field [0001] The present invention relates to the field of Internet of Things application technology, and more specifically relates to an OTA upgrade system and method for edge devices. Background technique [0002] With the rapid development of the Internet of Things, the Internet of Things technology is becoming more and more mature. The Internet of Things is a hot application in the current society. There are many wireless communication protocols in the field of the Internet of Things, such as Zigbee, Bluetooth, WIFI, etc., and edge devices mostly use these communications. protocol. [0003] There are two common ways to upgrade the edge device firmware. One is to use USB (Universal Serial Bus, Universal Serial Bus) to connect to the computer, and the data sent by the computer is used to upgrade the Bluetooth firmware. One is the OTA upgrade method. The OTA upgrade means that the terminal downloads the package on the remote server through the wireless network t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/65G06F8/71
CPCG06F8/65G06F8/71
Inventor 王前慧邓小红胡涛刘明鸣
Owner 四川启睿克科技有限公司
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