Method and system for upgrading product firmware by wireless network

A product firmware and wireless network technology, applied in the field of product firmware upgrades and systems using wireless networks, can solve inconvenient problems, achieve improved security, low upgrade risk, and protect the interests of manufacturers

Inactive Publication Date: 2012-03-14
北京华科力扬科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 2. A data cable is required to connect the PC and the product to be upgraded, which is inconvenient

Method used

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  • Method and system for upgrading product firmware by wireless network
  • Method and system for upgrading product firmware by wireless network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Such as figure 1 As shown, the method and system for upgrading product firmware using a wireless network, the entire system consists of four parts: a firmware terminal to be upgraded, a wireless access point (AP), an IP network, and an upgrade server. The access point (AP) is connected, and the AP is connected to the upgrade server through the IP network; the upgrade server is a Web server, and the firmware terminal to be upgraded communicates with the upgrade server through the HTTP protocol to complete the firmware upgrade.

[0018] The method flow is as follows:

[0019] 1) The firmware terminal to be upgraded inquires whether the upgrade server has a new version for upgrade through the HTTP protocol;

[0020] 2) The upgrade server responds according to the current version;

[0021] 3) After receiving the response from the upgrade server, the firmware terminal to be upgraded judges, if it finds that there is no new version, then exits the upgrade process and inform...

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PUM

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Abstract

The invention provides a method for upgrading product firmware by a wireless network and a system for updating product firmware by a wireless network. The whole system consists of a firmware terminal to be updated, a wireless access point (AP), an internet protocol (IP) network and an upgrading sever, wherein the firmware terminal to be updated is connected with the wireless AP by wireless fidelity (wifi), and the AP is connected with the upgrading sever by the IP network; and the upgrading sever is a Web server, and the firmware terminal to be updated is communicated with the upgrading sever by a hyper text transfer protocol (HTTP) to upgrade the firmware. The method has the beneficial effects that 1, the product firmware can be upgraded at any time and at any place only by accessing the firmware terminal to be updated into the IP network; 2, the product with the upgraded firmware can automatically adopt new version firmware when a machine is started up at the next time, so that the safety of an upgrading processing can be greatly improved, and the upgrading risk can be reduced to be lowest; and 3, the new version can be automatically detected by the network when the machine is started up, so that the upgrading process is automated.

Description

technical field [0001] The invention relates to any product that can be connected to an IP network through wifi. When it is necessary to upgrade the firmware of the product itself, this upgrade method can be used to complete the firmware upgrade, so as to achieve the method of perfecting old functions and expanding new functions. Background technique [0002] At present, the way to upgrade product firmware on the market is mostly to connect the product to be upgraded with a PC through USB, serial port, etc., and complete the firmware upgrade of the product with the assistance of the PC and related software. The main problems of this traditional product firmware upgrade method are: [0003] 1. Rely on a PC and related software; [0004] 2. A data cable is needed to connect the PC and the product to be upgraded, which is inconvenient. Contents of the invention [0005] The purpose of the present invention is to provide a method and system for upgrading product firmware usi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/22H04L29/08
Inventor 方沛宇杨哲
Owner 北京华科力扬科技有限公司
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