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Method and device for upgrading master and slave devices as well as equipment

A technology of main equipment and equipment, applied in electrical components, transmission systems, etc., can solve the problems of increasing the dependence of multiple use WANs, low success rate of sub-equipment upgrades, and increasing the burden on servers, so as to reduce dependencies and improve upgrade success. efficiency, reducing production costs

Inactive Publication Date: 2018-01-12
MIDEA SMART TECH CO LTD +1
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  • Summary
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] For this reason, the first purpose of the present invention is to propose a master-slave device upgrade method, which solves the problem that the device upgrade process in the prior art increases the dependence on the multiple use of the wide area network, and also increases the burden on the server, and the sub-device The problem of low upgrade success rate

Method used

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  • Method and device for upgrading master and slave devices as well as equipment
  • Method and device for upgrading master and slave devices as well as equipment
  • Method and device for upgrading master and slave devices as well as equipment

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Embodiment Construction

[0032] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0033] The master-slave device upgrade method, device and device thereof in the embodiments of the present invention will be described below with reference to the accompanying drawings.

[0034] Specifically, in related technologies, it is usually necessary for the sub-device to independently establish a connection with the server or connect to the server through the main device to download a corresponding upgrade package to perform related upgrade operations. However, this method increases the dependence on the multiple use of t...

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Abstract

The invention provides a method and a device for upgrading master and slave devices as well as equipment. The method is applied to a master device and comprises the following steps of receiving a device upgrade patch sent by a server and an upgrade rule through a wide area network and judging the upgrade patch type in the device upgrade patch; if the judgment shows that the device upgrade patch includes sub device upgrade patches, sending the sub device upgrade patches to corresponding sub devices through a local area network; and receiving upgrade results which are fed back by the sub devicesand carrying out corresponding operation on the sub devices with the upgrade failure results according to the upgrade rule. The sub devices can obtain the sub device upgrade patches to carry out upgrade through the local area network, so that the dependence on the wide area network in the device upgrade process is reduced, the load of the server is relieved, the upgrade success rate of the sub devices is improved, and the production cost is reduced.

Description

technical field [0001] The invention relates to the technical field of household electrical appliances, in particular to a master-slave device upgrading method, device and device thereof. Background technique [0002] At present, more and more smart devices are appearing in the market, and the functions of smart devices are becoming more and more abundant with the development of technology, and there are also terminal smart devices in which a main device supports multiple sub-devices. After users purchase smart devices, in order to provide users with some newly developed or optimized product performance functions, there is an urgent need for an Over-the-Air Technology (OTA, over-the-air download technology) upgrade for the main device to support multiple sub-devices. method. [0003] In related technologies, an upgrade method in which a main device includes multiple sub-devices usually requires the sub-devices to independently establish a connection with the server or conne...

Claims

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Application Information

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IPC IPC(8): H04L29/08
Inventor 廖紫纬
Owner MIDEA SMART TECH CO LTD
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