WO2012058880A1 - Procédé et système pour mise à niveau de terminal par technologie wi-fi (wi-fi) - Google Patents

Procédé et système pour mise à niveau de terminal par technologie wi-fi (wi-fi) Download PDF

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Publication number
WO2012058880A1
WO2012058880A1 PCT/CN2011/070913 CN2011070913W WO2012058880A1 WO 2012058880 A1 WO2012058880 A1 WO 2012058880A1 CN 2011070913 W CN2011070913 W CN 2011070913W WO 2012058880 A1 WO2012058880 A1 WO 2012058880A1
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WO
WIPO (PCT)
Prior art keywords
upgrade
wifi
terminal
content
server
Prior art date
Application number
PCT/CN2011/070913
Other languages
English (en)
Chinese (zh)
Inventor
陈俊
魏然
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2012058880A1 publication Critical patent/WO2012058880A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters 
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/60—Software deployment
    • G06F8/65—Updates
    • G06F8/654—Updates using techniques specially adapted for alterable solid state memories, e.g. for EEPROM or flash memories
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/50—Service provisioning or reconfiguring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • H04W8/245—Transfer of terminal data from a network towards a terminal

Definitions

  • the present invention relates to a technology for upgrading a terminal software, and more particularly to a method and system for upgrading a terminal through a wireless local area network. Background technique
  • WIFI Wireless Fidelity
  • WLAN Wireless Fidelity
  • WIFI Alliance the world's largest wireless LAN technology promotion and product certification organization
  • WIFI has been widely used in homes, businesses and public hotspots.
  • the development of technology has enabled the coverage of WIFI to be effectively expanded and widely used in commercial operations.
  • the application of hotspots is also a step-by-step process.
  • the range that can be used when WIFI first appears is very small. It can only be used in one room, and the bandwidth is narrow. The number of connections is greatly limited. Now, even in large public places such as airports, almost everyone can use WIFI to access the Internet.
  • WIFI technology can be seen in the booming of home applications.
  • WIFI can achieve network coverage within the home, it is suitable to act as the leading network in the home.
  • the terminals with WIFI function in the home such as: TV, DVD player, digital audio, digital photo frame, camera, etc.
  • WIFI is a transmission medium that establishes communication links with back-end media servers and computers to realize the digitization and wirelessization of the entire family, making people's lives more convenient and rich.
  • operators are also vigorously promoting home network coverage.
  • WIFI terminals supporting WIFI functions
  • system software In practical applications, the upgrade of system software is definitely faster than hardware, and the upgrade of system software often costs less, which can make the hardware get better performance.
  • the WIFI terminal In addition to meeting the basic system software upgrades, the WIFI terminal also needs to upgrade the application software to support additional functions such as games, audio and video.
  • the software upgrade of the WIFI terminal relies on a personal computer (PC), a universal serial BUS (USB) data download line, and an upgrade software download tool, all of which are indispensable.
  • PC personal computer
  • USB universal serial BUS
  • the main purpose of the present invention is to provide a method and system for upgrading a terminal through WIFI, which can get rid of the dependence on the USB data download line during the WIFI terminal upgrade process, realize automatic upgrade, and can perform fast Batch upgrade.
  • the present invention provides a method for upgrading a terminal by using WIFI, and the method includes:
  • Win terminal upgrades the server through WIFI connection
  • the content that needs to be upgraded is downloaded to the cache, and the bootloader in the WIFI terminal searches for the corresponding upgraded content in the upgrade server according to the number, and then downloads the content to the cache of the WIFI terminal.
  • the WIFI terminal upgrades the server through the WIFI connection, and the method includes: the WIFI terminal is connected to the upgrade server through the WIFI according to a preset or manually entered network protocol (Internet Protocol, IP) address.
  • IP Internet Protocol
  • the method further includes: inputting The key corresponding to the IP address is used to verify the validity of the connection.
  • the connection to the upgrade server is allowed.
  • the upgrade process is terminated.
  • the WIFI terminal runs according to the original system software.
  • the software upgrade is performed, including: after the download is completed, checking whether the upgrade content downloaded in the cache is complete. If the downloaded upgrade content is incomplete, the upgrade process is ended, and the WIFI terminal still follows the original system software. Run, if the downloaded upgrade content is complete, copy the complete upgrade content downloaded from the cache to the memory of the WIFI terminal, replace the original file, and complete the software upgrade.
  • the check content downloaded in the check cache is complete, and is: Checking the tail check digit of the upgrade content, and/or the data length.
  • the present invention also provides a system for upgrading a terminal by using WIFI, and the system includes: a WIFI terminal and an upgrade server;
  • the WIFI terminal is configured to upgrade the server through the WIFI connection, download the content to be upgraded to the cache, and perform software upgrade after the download is completed;
  • the upgrade server is configured to provide content that needs to be upgraded for the WIFI terminal.
  • the WIFI terminal is further configured to verify the validity of the connection according to the key corresponding to the input IP address, and check whether the upgrade content downloaded in the cache is complete.
  • the WIFI terminal upgrades the server through the WIFI connection; downloads the content to be upgraded to the cache, and performs software upgrade after the download is completed, and can be connected with high speed and easy connection by WIFI Improve the speed of WIFI terminal upgrade, and get rid of the dependence of terminal upgrade on USB data download line, enable users to upgrade WIFI terminal anytime and anywhere, greatly improve user convenience, and can upgrade batch terminal effectively. Increase the revenue of terminal manufacturers.
  • the upgraded content is not limited to the system software, but also includes other application software or audio and video files.
  • the WIFI terminal can have more auxiliary functions and can enhance the importance of the WIFI network for commercial or home use.
  • FIG. 1 is a schematic flowchart of a method for upgrading a terminal by using WIFI according to the present invention
  • FIG. 2 is a distribution diagram of a storage area in a terminal that needs to be upgraded according to the present invention
  • FIG. 3 is a schematic flow chart of a method for upgrading an entire system of a terminal by using WIFI;
  • FIG. 4 is a schematic structural diagram of a system for upgrading a terminal through WIFI according to the present invention. detailed description
  • the WIFI terminal upgrades the server through the WIFI connection; downloads the content that needs to be upgraded to the cache, and performs software upgrade after the download is completed.
  • FIG. 1 is a schematic flowchart of a method for upgrading a terminal by using WIFI according to the present invention.
  • the method for upgrading a terminal by using a wireless local area network includes the following steps:
  • Step 101 The Win terminal upgrades the server through the WIFI connection.
  • the WIFI terminal connects to the upgrade server through WIFI according to the IP address.
  • the IP address may be preset in the WIFI terminal or manually input by the user. Normally, a fixed IP address can be connected to a fixed upgrade server in the home WIFI. In the case of device testing, the device can be upgraded in batches by using a preset fixed IP address, which makes the upgrade operation more convenient and saves time.
  • the manual application can make the upgraded application scenario more flexible.
  • the upgrade server is a server having the function of obtaining upgrade software, for example, a PC with a software upgrade tool installed, a media server in the background, and the like.
  • the method further includes: inputting a key corresponding to the IP address, and verifying the legality of the connection.
  • the details include: setting the key corresponding to the IP address. After confirming the IP address to be connected, the user is required to input the key. When the key is correct, the connection to the upgrade server is allowed. When the key is incorrect, the connection is not allowed to be established, and the upgrade is terminated.
  • the WIFI terminal still runs according to the original system software. Further, since the present invention may involve system software upgrade of the terminal, in this case, after determining the IP address of the upgrade server and verifying the legality of the connection, the WIFI terminal needs to be restarted, and is not operated at this time.
  • Step 102 Download the content that needs to be upgraded to the cache, and perform software upgrade after the download is completed.
  • the upgraded content is obtained by the upgrade server through an Internet download, and is saved in the upgrade server.
  • the method of saving is specifically classified according to the content of the upgrade, and different contents have corresponding numbers. For example: No. 00 indicates that the upgrade content is part of the code of the individual software; No. 01 indicates that the upgrade content is the audio and video file resource; No. 02 indicates that the upgrade content is a separate system software; No. 03 indicates that the upgrade content is the entire system upgrade.
  • the content that needs to be upgraded is downloaded to the cache, specifically: by using an embedded bootloader in the WIFI terminal.
  • the Bootloader can search for the corresponding upgraded content in the upgrade server according to the number, and then download the content to the cache of the WIFI terminal.
  • the software upgrade is performed by copying the downloaded upgrade content in the cache to the memory of the terminal, replacing the original file, and restarting the terminal to complete the software upgrade.
  • the WIFI terminal still runs according to the original system software. Among them, check whether the downloaded upgrade content is complete, and you can check it by upgrading the tail check digit of the content, and / or the data length.
  • the storage area of the WIFI terminal is divided into three parts: a flash memory (FLASH) area 1, a FLASH area 2, and a boot loader (Bootloader) area, wherein the FLASH area 1 is used to store the original software of the WIFI terminal according to the number classification, that is, the memory of the terminal in the foregoing step 102; and the FLASH area 2 is used to save and download according to the number classification.
  • the upgrade content that is, the cache of the terminal in the foregoing step 102; the bootloader area is used to store the bootloader.
  • the Bootloader is mainly responsible for operations during the upgrade process, so the content of the Bootloader area does not change during the upgrade process.
  • the format saved by the number in the upgrade server is the same as the FLASH area 1 and the FLASH area i or 2.
  • FIG. 3 is a schematic flowchart of a method for upgrading an entire system of a terminal by using WIFI, and as shown in FIG. 3, the method specifically includes the following steps:
  • Step 301 Start an automatic upgrade function of the WIFI terminal.
  • the automatic upgrade function in the setting module is default to No.
  • the automatic upgrade function in the setting module is set to Yes, and the WIFI terminal is started. Automatic upgrade feature.
  • Step 302 Confirm the IP address of the upgrade server and the content that needs to be upgraded.
  • the IP address may be preset in a WIFI terminal or manually input by a user.
  • the content that needs to be upgraded may be selected by the user. For example: No. 03 indicates that the upgrade content is the overall system.
  • Step 303 Verify the validity of the connection according to the IP address.
  • the verifying the validity of the connection includes: setting a key corresponding to the IP address, and after confirming the IP address to be connected, requesting the user to input the key, and when the input key is correct, allowing the connection to the upgrade server, when When the entered key is incorrect, the connection is not allowed to be established, the upgrade process is terminated, and the WIFI terminal is still running according to the original system software.
  • Step 304 The Win terminal restarts and connects to the upgrade server through the WIFI. Specifically, in order to avoid the misoperation of the update system software during the upgrade process, the WIFI terminal needs to be restarted, and the software that needs to be upgraded in the terminal is not run at this time. And then connect. Further, if the network connection fails, the upgrade process is terminated, and the WIFI terminal still runs according to the original system software.
  • Step 305 Download the content to be upgraded to the FLASH area 2 of the WIFI terminal. Specifically, the Bootloader in the WIFI terminal downloads the BIN file of the corresponding field of the number 03 in the upgrade server to the FLASH area 2 of the terminal;
  • Step 306 it is checked whether the upgrade content downloaded in the FLASH area 2 is complete. If it is complete, step 307 is performed. If it is incomplete, the upgrade process is ended, and the WIFI terminal still runs according to the original system software;
  • Step 307 Copy the upgrade content in the FLASH area 2 to the area corresponding to the FLASH area 1, and then restart the terminal, and run according to the upgraded software.
  • the content of the area numbered 03 in the FLASH area 2 is copied to the area of the FLASH area 1 numbered 03, the original file is replaced, and the terminal is restarted as needed, and the upgrade is completed.
  • the system for upgrading a terminal by using WIFI includes: a WIFI terminal 41 and an upgrade server 42, wherein
  • the WIFI terminal 41 is configured to upgrade the server through the WIFI connection, and download the content to be upgraded to the cache, and perform software upgrade after the download is completed;
  • the WIFI terminal 41 is connected to the upgrade server 42 via WIFI according to the IP address.
  • the IP address may be preset in the WIFI terminal 41 or manually input by the user.
  • a fixed IP address can be connected to the fixed upgrade server 42.
  • the device can be upgraded in batches by using a preset fixed IP address, which makes the upgrade operation more convenient and saves. Time; using manual input can make the upgrade should Use the scene more flexible.
  • the content that needs to be upgraded is downloaded to the cache, which is specifically: through the Bootloader in the WIFI terminal 41.
  • the Bootloader can find the content of the upgrade server 42 corresponding to the upgrade according to the number, and then download it to the cache of the WIFI terminal 41.
  • the software upgrade is specifically to copy the downloaded upgrade content in the cache to the memory of the WIFI terminal 41, replace the original file, and restart the terminal to complete the software upgrade.
  • the upgrade server 42 is configured to provide the WIFI terminal 41 with content that needs to be upgraded.
  • the upgrade server 42 is a server that has the function of acquiring upgrade software.
  • the upgraded content is obtained by the upgrade server 42 via the Internet, and is saved in the upgrade server 42.
  • the save method is saved according to the upgraded content, and different contents have corresponding numbers.
  • the WIFI terminal 41 is further configured to verify the validity of the connection according to the key corresponding to the input IP address.
  • the key corresponding to the IP address is set. After confirming the IP address to be connected, the user is required to input the key. When the input key is correct, the connection to the upgrade server is allowed. When the input key is incorrect, the connection is not allowed. After the upgrade process is completed, the WIFI terminal 41 still runs according to the original system software. After determining the IP address of the upgrade server 42 and verifying the validity of the connection, the WIFI terminal 41 needs to be restarted. At this time, the software to be upgraded is not run, and then the WIFI connection is performed to avoid the misoperation of the system software during the upgrade process. If you only upgrade for non-system software, such as: upgrading the skin of some applications, adding video files, adding help files, etc., you do not need to restart WIFI terminal 41.
  • the WIFI terminal 41 is further configured to check whether the upgrade content downloaded in the cache is complete.
  • the WIFI terminal 41 checks whether the upgrade content downloaded in the cache is complete. If the downloaded upgrade content is complete, the download completes the software. Upgrade, if the downloaded upgrade content is incomplete, it means that the upgrade process fails, the upgrade process ends, and the WIFI terminal 41 still runs according to the original system software. In addition, check whether the downloaded upgrade content is complete, and you can check the tail check digit of the upgrade content, and/or the data length.

Abstract

L'invention concerne un procédé de mise à niveau d'un terminal par technologie Wi-Fi (Wi-Fi). Ledit procédé comprend les étapes suivantes: connecter par Wi-Fi un terminal Wi-Fi à un serveur de mise à niveau et télécharger le contenu nécessitant la mise à niveau dans une mémoire tampon, puis effectuer une mise à niveau de logiciel, une fois le téléchargement terminé. L'invention concerne également un système utilisé pour la mise à niveau d'un terminal par technologie Wi-Fi. Ledit procédé et ledit système permettent d'éviter d'avoir recours à un câble de téléchargement de données du bus série universel (USB) dans le processus de mise à niveau du terminal Wi-Fi pour effectuer une mise à niveau automatique et la mise à niveau des lots peut être simultanément mise en oeuvre rapidement.
PCT/CN2011/070913 2010-11-01 2011-02-10 Procédé et système pour mise à niveau de terminal par technologie wi-fi (wi-fi) WO2012058880A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201010528388.4 2010-11-01
CN2010105283884A CN101984406A (zh) 2010-11-01 2010-11-01 一种通过无线局域网对终端进行升级的方法和系统

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EP2560344B8 (fr) * 2011-08-18 2018-06-27 Apple Inc. Gestion de téléchargements à partir d'un dépôt de données numériques en réseau basé sur la performance du réseau
CN102307362B (zh) * 2011-09-06 2015-06-17 北京傲天动联技术股份有限公司 用于实现功能配置的终端设备和控制设备及其网络系统
CN103365676B (zh) * 2012-04-01 2016-08-03 中兴通讯股份有限公司 通信设备的软件升级方法及装置
CN103516727A (zh) * 2013-09-30 2014-01-15 重庆电子工程职业学院 网络主动防御系统及其更新方法
CN105094859A (zh) * 2014-05-04 2015-11-25 生迪光电科技股份有限公司 基于智能led照明装置的固件批量升级方法及系统
CN104090795B (zh) * 2014-07-08 2017-05-24 三星电子（中国）研发中心 实现多核移动终端升级的方法、系统及装置
CN104105077B (zh) * 2014-07-25 2017-10-31 广东欧珀移动通信有限公司 一种手机升级方法及装置
CN104850427B (zh) * 2015-04-22 2019-08-30 深圳市元征科技股份有限公司 一种代码升级方法及装置
CN108241517B (zh) * 2018-02-23 2021-02-02 武汉斗鱼网络科技有限公司 一种软件升级方法、客户端及电子设备
CN110365510A (zh) * 2018-04-10 2019-10-22 上海仪电（集团）有限公司中央研究院 一种可对网络节点批量ota升级的物联网网关及ota升级方法
CN108565016A (zh) * 2018-04-27 2018-09-21 深圳市联新移动医疗科技有限公司 一种医疗智能终端软件自动升级方法、终端和存储介质
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