CN101984406A - Method and system for upgrading terminal through wireless local area network - Google Patents
Method and system for upgrading terminal through wireless local area network Download PDFInfo
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- CN101984406A CN101984406A CN2010105283884A CN201010528388A CN101984406A CN 101984406 A CN101984406 A CN 101984406A CN 2010105283884 A CN2010105283884 A CN 2010105283884A CN 201010528388 A CN201010528388 A CN 201010528388A CN 101984406 A CN101984406 A CN 101984406A
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- 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
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- 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
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- 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
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- 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
Abstract
The invention discloses a method for upgrading a terminal through a wireless local area network (WIFI), and the method comprises the following steps: connecting a WIFI terminal with an upgrading server through the WIFI; and downloading contents which need to be upgraded into a cache, carrying out software upgrading after completing the download. The invention further discloses a system for upgrading the terminal through the WIFI, and the adoption of the method and the system can get rid of the dependence on a data download line of a universal serial bus (USB) during the process of upgrading the WIFI terminal, realize automatic upgrading and simultaneously carry out rapid batch upgrading.
Description
Technical field
The present invention relates to the technology of terminal software upgrading, be meant a kind of method and system of terminal being upgraded especially by WLAN (wireless local area network).
Background technology
(Wireless Fidelity, WIFI) network claims WLAN (wireless local area network) again to the authentication of wireless compatibility, is to be promoted and the product certification tissue by the maximum wireless local area network technology in the whole world, i.e. a technology brand holding of WIFI alliance (WIFI Alliance).At present, WIFI has been widely used in family, enterprise and public hot spot region, wherein, is a kind of application mode of relatively pressing close to people's life in the application of public's focus.The development of technology makes the coverage of WIFI obtain effective expansion, can be widely used in commercial operation.Application for focus also is an incremental process, and the scope of using when WIFI is incipient is very little, can only satisfy in a room and use, and bandwidth is also narrow, and the quantity of connection just is very restricted.Even and present such large-scale public place on the airport, nearly all people can use WIFI; Except commercialization, can also see the flourish of domestic. applications.
Because WIFI can realize the network coverage in the home-ranges well, be fit to serve as the leading network in the family, the terminal that possesses the WIFI function in the family, for example: televisor, video disc player, digital sound, digital album (digital photo frame), camera etc., can pass through this transmission medium of WIFI, establish a communications link with the media server on backstage, computer etc., realize the digitizing and the wireless penetration of whole family, make people's life become convenient and abundant.At present, set up the wireless home network except the user purchases the WIFI networking equipment voluntarily, operator is also carrying forward vigorously the home network covering.
Along with WIFI universal day by day in commercial and domestic environments, people are to the ability that interconnects between the WIFI of different vendor product, and the normalized requirement of WIFI new technology and new application also improves constantly.Under the environment of high speed development, to the terminal of a large amount of support WIFI functions, be called for short the WIFI terminal, the regular upgrading of carrying out system software is inevitable.In actual applications, the upgrading of system software is faster than hardware certainly, and the upgrading of system software is often spent lower cost, just can make hardware obtain better performance.Further, except satisfying the upgrading of basic system software, the WIFI terminal also needs to upgrade to using software, with the additional functions of supporting to increase newly such as recreation, audio frequency and video.
In the prior art, the WIFI terminal carry out software upgrading all depend on PC (PC), USB (universal serial bus) (Universal Serial BUS, USB) data are downloaded line and upgrade software download tool, the three is indispensable.Especially must use usb data to download line, need manually connect, very inconvenient, also can't carry out batch upgrade fast simultaneously to WIFI terminal of the same type.
Summary of the invention
In view of this, fundamental purpose of the present invention is to provide a kind of method and system of terminal being upgraded by WIFI, can break away from the dependence of usb data being downloaded line in WIFI terminal staging process, realize auto-update, and can carry out batch upgrade fast.
For achieving the above object, technical scheme of the present invention is achieved in that
The invention provides a kind of method of terminal being upgraded by WIFI, described method comprises:
The WIFI terminal connects upgrade server by WIFI;
The download content of needs upgradings in buffer memory, is downloaded and carried out software upgrading after finishing.
Wherein, the described download content that will need to upgrade comprises in buffer memory: the bootstrap loader in the WIFI terminal (Bootloader) is searched the content that needs corresponding in the upgrade server are upgraded according to numbering, downloads to then in the buffer memory of WIFI terminal.
Wherein, described WIFI terminal connects upgrade server by WIFI, comprising: (Internet Protocol, IP) address is connected to upgrade server by WIFI to the WIFI terminal according to procotol default or manually input.
Wherein, described according to before the IP address connection upgrade server, this method also comprises: the key of input IP address correspondence, the legitimacy that connects is verified, when key is correct, allow to connect upgrade server, when wrong cipher key, finish the upgrading flow process, the WIFI terminal is according to original system software operation.
Wherein, after finishing, described download carries out software upgrading, comprise: after download is finished, check whether the upgrading content of downloading in the buffer memory is complete,, then finish the upgrading flow process if the upgrading content of downloading is incomplete, the WIFI terminal is still according to original system software operation, if the upgrading content of downloading is complete,, replace source document with downloading complete upgrading content replication in the buffer memory in the internal memory of WIFI terminal.
Wherein, the whether complete tail check bit of the upgrading content of downloading in the described inspection buffer memory by the upgrading content, and/or data length is verified.
The present invention also provides a kind of system that terminal is upgraded by WIFI, and described system comprises: WIFI terminal and upgrade server; Wherein,
Described WIFI terminal is used for connecting upgrade server by WIFI, and the download content of needs upgrading in buffer memory, is downloaded and carried out software upgrading after finishing;
Described upgrade server is used to the content that the WIFI terminal provides needs upgrading.
Wherein, described WIFI terminal also is used for the key according to the IP address correspondence of input, and the legitimacy that connects is verified, checks whether the upgrading content of downloading in the buffer memory is complete.
Method and system of terminal being upgraded provided by the present invention by WIFI, the WIFI terminal connects upgrade server by WIFI; With the download content of needs upgradings in buffer memory, after finishing, download carries out software upgrading, the speed that can rely on the high-speed and easy connectivity lifting WIFI terminal staging of WIFI, and break away from terminal staging is downloaded line to usb data dependence, the user is upgraded to the WIFI terminal anywhere or anytime, improved user's convenience greatly, and can carry out batch upgrade, effectively promoted the income of manufacturer terminal terminal.Further, the content of upgrading is not limited only to system software, also comprises other application software or audio/video file, so, can make the WIFI terminal possess more auxiliary function, can promote the importance of commercial or home WIFI.
Description of drawings
The method flow synoptic diagram that Fig. 1 upgrades to terminal by WIFI for the present invention;
Storage area distribution plan in the terminal that Fig. 2 need upgrade for the present invention;
The method flow synoptic diagram that Fig. 3 upgrades to the total system of terminal by WIFI for the present invention;
The system architecture synoptic diagram that Fig. 4 upgrades to terminal by WIFI for the present invention.
Embodiment
Basic thought of the present invention is: the WIFI terminal connects upgrade server by WIFI; The download content of needs upgradings in buffer memory, is downloaded and carried out software upgrading after finishing.
The technical solution of the present invention is further elaborated below in conjunction with the drawings and specific embodiments.
The method flow synoptic diagram that Fig. 1 upgrades to terminal by WIFI for the present invention as shown in Figure 1, describedly carries out the method for terminal staging by WLAN (wireless local area network), may further comprise the steps:
Concrete, the WIFI terminal is connected to upgrade server according to the IP address by WIFI.Wherein, described IP address can be preset in the WIFI terminal, is perhaps manually imported by the user.Generally, in family expenses WIFI, can preset fixed IP addresses and be connected into fixing upgrade server; Also can upgrade in batches for situations such as testing of equipments, make the more convenient to operate of upgrading, save time by default fixed IP addresses; Utilize manual input can make the application scenarios of upgrading more flexible.Described upgrade server is to possess the server that obtains the upgrade software function, for example: the PC of software upgrade tool, the media server on backstage etc. have been installed.
Further, connect upgrade server according to the IP address and also comprise before: the key of input IP address correspondence, the legitimacy that connects is verified.Specifically comprise: the key that corresponding IP address is set, after confirming the IP address that needs to connect, require the user to import key, when key is correct, allow to connect upgrade server, when wrong cipher key, do not allow to connect and set up, finish the upgrading flow process, the WIFI terminal is still according to original system software operation.
Further, because the present invention might relate to the system software upgrading of described terminal, therefore in this case, after the IP address of determining upgrade server and the legitimacy that checking is connected, also need the WIFI terminal is restarted, not moving needs upgrading software, carries out WIFI then and connects, and avoids update system software generation maloperation in the escalation process.Iff being to upgrade at nonsystematic software, for example: the skin of some application software of upgrading, interpolation audio/video file, interpolation help file etc. then do not need the WIFI terminal is restarted.
Concrete, the content of described upgrading is obtained by modes such as the Internet download by upgrade server, and is kept in the upgrade server.The mode of preserving is to preserve according to the classifying content of upgrading, and different contents possesses corresponding numbering.For example: numbering 00 expression upgrading content is the partial code of indivedual softwares; Numbering 01 expression upgrading content is the audio/video file resource; Numbering 02 expression upgrading content is independent system software; Numbering 03 expression upgrading content is that total system is all upgraded.
The described download content that will need to upgrade is specially in buffer memory: finish by the embedded Bootloader in the WIFI terminal.Described Bootloader can search the content of needs upgrading corresponding in the upgrade server according to numbering, downloads to then in the buffer memory of WIFI terminal.Describedly carry out software upgrading and be specially and will be in the buffer memory download complete upgrading content replication in the internal memory of terminal, replace source document, and restart terminal and finish software upgrading.
Further, also comprise before the software upgrading carrying out: download finish after, check whether the upgrading content of downloading in the buffer memory is complete, if the upgrading content of downloading is complete, then expression is downloaded to finish and can be carried out software upgrading, if the upgrading content of downloading is incomplete, then represents the escalation process failure, finish the upgrading flow process, the WIFI terminal is still according to original system software operation.Wherein, whether the upgrading content of check downloading complete tail check bit by the upgrading content, and/or data length is verified.
Storage area distribution plan in the terminal that Fig. 2 need upgrade for the present invention, as shown in Figure 2, the storage area of WIFI terminal is divided into three parts: FLASH zone 1, FLASH zone 2 and Bootloader zone, wherein, described FLASH zone 1 is used for having preserved the original software of WIFI terminal according to number class, i.e. the internal memory of terminal in the abovementioned steps 102; Described FLASH zone 2 is used for preserving the upgrading content of downloading, the i.e. buffer memory of terminal in the abovementioned steps 102 according to number class; Described Bootloader zone is used to store Bootloader.Described Bootloader mainly is responsible for the operation in the escalation process, so Bootloader zone content in escalation process can not change.Further, the form of preserving according to number class in the upgrade server is identical with FLASH zone 2 with FLASH zone 1.
The method flow synoptic diagram that Fig. 3 upgrades to the total system of terminal by WIFI for the present invention, as shown in Figure 3, described method specifically may further comprise the steps:
Concrete, behind the starting up of terminal, enter the module that is provided with of WIFI terminal, the auto-update function that is provided with this moment in the module is defaulted as not, when the user wishes to carry out auto-update,, start the auto-update function of WIFI terminal with auto-update function setting in the module being set for being.
Concrete, described IP address can be preset in the WIFI terminal, is perhaps manually imported by the user.The described content of upgrading that needs is got final product by the selected corresponding numbers of user.For example: numbering 03 expression upgrading content is a total system.
Concrete, the described legitimacy that connects is verified comprises: corresponding IP address setting key, after confirming the IP address that needs to connect, require the user to import key, when key is correct, allow to connect upgrade server, when wrong cipher key, do not allow to connect and set up, finish the upgrading flow process, the WIFI terminal is still according to original system software operation.
Concrete, update system software generation maloperation in the escalation process also needs the WIFI terminal is restarted, and not moving needs upgrading software in the terminal, connect then.
Further, if the network connection failure then finishes the upgrading flow process, the WIFI terminal is still according to original system software operation.
Concrete, the Bootloader in the WIFI terminal downloads to the BIN file of numbering 03 corresponding field in the upgrade server in the FLASH zone 2 of terminal;
Concrete, checking that the upgrading content downloaded is whether complete can pass through the tail check bit, and/or data length is verified.
Concrete, the content replication that is numbered 03 zone in the FLASH zone 2 is numbered to FLASH zone 1 in 03 the zone, source document is replaced.
The system architecture synoptic diagram that Fig. 4 upgrades to terminal by WIFI for the present invention, as shown in Figure 4, the described system that terminal is upgraded by WIFI comprises: WIFI terminal 41 and upgrade server 42, wherein,
Described WIFI terminal 41 is used for connecting upgrade server 42 by WIFI, and the download content of needs upgrading in buffer memory, is downloaded and carried out software upgrading after finishing;
Concrete, WIFI terminal 41 is connected to upgrade server 42 according to the IP address by WIFI.Wherein, described IP address can be preset in the WIFI terminal 41, is perhaps manually imported by the user.
Generally, in family expenses WIFI, can preset fixed IP addresses and be connected into fixing upgrade server 42, also can upgrade in batches, make the more convenient to operate of upgrading, save the time by default fixed IP addresses for situations such as testing of equipments; Utilize manual input can make the application scenarios of upgrading more flexible.
The described download content that will need to upgrade is specially in buffer memory: finish by the Bootloader in the WIFI terminal 41.Described Bootloader can search the content of needs upgrading corresponding in the upgrade server 42 according to numbering, downloads to then in the buffer memory of WIFI terminal 41.Describedly carry out software upgrading and be specially and will be in the buffer memory download complete upgrading content replication in the internal memory of WIFI terminal 41, replace source document, and restart terminal and finish software upgrading.
Described upgrade server 42 is used to the content that WIFI terminal 41 provides needs upgrading.
Concrete, described upgrade server 42 is to possess the server that obtains the upgrade software function.The content of described upgrading is obtained by modes such as the Internet download by upgrade server 42, and is kept in the upgrade server 42.The mode of preserving is to preserve according to the classifying content of upgrading, and different contents possesses corresponding numbering.
Further, described WIFI terminal 41 also is used for the key according to the IP address correspondence of input, and the legitimacy that connects is verified.
Concrete, the key of corresponding IP address is set, after confirming the IP address that needs to connect, require the user to import key, when key is correct, allow to connect upgrade server, when wrong cipher key, do not allow to connect and set up, finish the upgrading flow process, WIFI terminal 41 is still according to original system software operation.After the legitimacy that the IP address of determining upgrade server 42 and checking are connected, also need WIFI terminal 41 is restarted, not moving needs upgrading software, carries out the WIFI connection then, avoids update system software generation maloperation in the escalation process.Iff being to upgrade at nonsystematic software, for example: the skin of some application software of upgrading, interpolation audio/video file, interpolation help file etc. then do not need WIFI terminal 41 is restarted.
Further, described WIFI terminal 41 is used for also checking whether the upgrading content that buffer memory downloads is complete.
Concrete, after download is finished, described WIFI terminal 41 checks whether the upgrading content of downloading in the buffer memory is complete, if the upgrading content of downloading is complete, then expression is downloaded to finish and can be carried out software upgrading, if the upgrading content of downloading is incomplete, then represents the escalation process failure, finish the upgrading flow process, WIFI terminal 41 is still according to original system software operation.Wherein, whether the upgrading content of check downloading complete tail check bit by the upgrading content, and/or data length is verified.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. method of terminal being upgraded by WLAN (wireless local area network) (WIFI) is characterized in that described method comprises:
The WIFI terminal connects upgrade server by WIFI;
The download content of needs upgradings in buffer memory, is downloaded and carried out software upgrading after finishing.
2. method according to claim 1, it is characterized in that, the described download content that will need to upgrade is in buffer memory, comprise: the bootstrap loader in the WIFI terminal (Bootloader) is searched the content that needs corresponding in the upgrade server are upgraded according to numbering, downloads to then in the buffer memory of WIFI terminal.
3. method according to claim 1 and 2 is characterized in that, described WIFI terminal connects upgrade server by WIFI, comprising: the WIFI terminal is connected to upgrade server according to procotol (IP) address default or manually input by WIFI.
4. method according to claim 3, it is characterized in that, described according to before the IP address connection upgrade server, this method also comprises: the key of input IP address correspondence, the legitimacy that connects is verified, when key is correct, allow to connect upgrade server, when wrong cipher key, finish the upgrading flow process, the WIFI terminal is according to original system software operation.
5. method according to claim 1 and 2, it is characterized in that, carry out software upgrading after described download is finished, comprising: after download is finished, check whether the upgrading content of downloading in the buffer memory is complete, if the upgrading content of downloading is incomplete, then finish the upgrading flow process, the WIFI terminal is still according to original system software operation, if the upgrading content of downloading is complete, with downloading complete upgrading content replication in the buffer memory in the internal memory of WIFI terminal, replace source document.
6. according to the method shown in the claim 5, it is characterized in that, the whether complete tail check bit of the upgrading content of downloading in the described inspection buffer memory by the upgrading content, and/or data length is verified.
7. a system that terminal is upgraded by WIFI is characterized in that, described system comprises: WIFI terminal and upgrade server; Wherein,
Described WIFI terminal is used for connecting upgrade server by WIFI, and the download content of needs upgrading in buffer memory, is downloaded and carried out software upgrading after finishing;
Described upgrade server is used to the content that the WIFI terminal provides needs upgrading.
8. system according to claim 7, it is characterized in that, the download content that described WIFI terminal will need to upgrade comprises in buffer memory: the Bootloader in the WIFI terminal searches the content that needs corresponding in the upgrade server are upgraded according to numbering, downloads to then in the buffer memory of WIFI terminal.
9. according to claim 7 or 8 described systems, it is characterized in that described WIFI terminal connects upgrade server by WIFI, comprising: the WIFI terminal is connected to upgrade server according to IP address default or manually input by WIFI.
10. system according to claim 9 is characterized in that, described WIFI terminal also is used for the key according to the IP address correspondence of input, and the legitimacy that connects is verified, checks whether the upgrading content of downloading in the buffer memory is complete.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105283884A CN101984406A (en) | 2010-11-01 | 2010-11-01 | Method and system for upgrading terminal through wireless local area network |
| PCT/CN2011/070913 WO2012058880A1 (en) | 2010-11-01 | 2011-02-10 | Method and system for upgrading terminal through wireless fidelity (wifi) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105283884A CN101984406A (en) | 2010-11-01 | 2010-11-01 | Method and system for upgrading terminal through wireless local area network |
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| CN101984406A true CN101984406A (en) | 2011-03-09 |
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| CN2010105283884A Pending CN101984406A (en) | 2010-11-01 | 2010-11-01 | Method and system for upgrading terminal through wireless local area network |
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| WO (1) | WO2012058880A1 (en) |
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| CN103365676A (en) * | 2012-04-01 | 2013-10-23 | 中兴通讯股份有限公司 | Software upgrading method and device for communication equipment |
| CN103516727A (en) * | 2013-09-30 | 2014-01-15 | 重庆电子工程职业学院 | Network active defense system and updating method thereof |
| CN104090795A (en) * | 2014-07-08 | 2014-10-08 | 三星电子（中国）研发中心 | Method, system and device for upgrading multi-core mobile terminal |
| CN104105077A (en) * | 2014-07-25 | 2014-10-15 | 广东欧珀移动通信有限公司 | Mobile phone upgrading method and device |
| CN104850427A (en) * | 2015-04-22 | 2015-08-19 | 深圳市元征科技股份有限公司 | Method and device for upgrading code |
| CN105094859A (en) * | 2014-05-04 | 2015-11-25 | 生迪光电科技股份有限公司 | Firmware batch upgrading method and system based on intelligent LED illuminating devices |
| CN108241517A (en) * | 2018-02-23 | 2018-07-03 | 武汉斗鱼网络科技有限公司 | A kind of method for upgrading software, client and electronic equipment |
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| CN108241517B (en) * | 2018-02-23 | 2021-02-02 | 武汉斗鱼网络科技有限公司 | Software upgrading method, client and electronic equipment |
| CN110365510A (en) * | 2018-04-10 | 2019-10-22 | 上海仪电（集团）有限公司中央研究院 | It is a kind of can to network node batch OTA upgrade things-internet gateway and OTA upgrade method |
| CN108565016A (en) * | 2018-04-27 | 2018-09-21 | 深圳市联新移动医疗科技有限公司 | A kind of medical treatment intelligent terminal software automatically updating method, terminal and storage medium |
| CN108777720A (en) * | 2018-07-05 | 2018-11-09 | 湖州贝格信息安全科技有限公司 | Document transmission method and Related product |
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| WO2012058880A1 (en) | 2012-05-10 |
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