CN102970342A - Automatic update method of embedded terminal based on over the air (OTA) technology - Google Patents
Automatic update method of embedded terminal based on over the air (OTA) technology Download PDFInfo
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Abstract
The invention relates to an automatic update method of an embedded terminal based on the OTA technology and belongs to the technical field of embedded terminal update. A system comprises the embedded terminal and an OAT update server, wherein the OAT update server comprises a Soap server and a download server, and the embedded terminal submits a request for updating a data packet when an embedded terminal user starts the embedded terminal each time; the Soap server sends update information to the embedded terminal according to the request of the embedded terminal; and the embedded terminal determines whether to request the download server for update according to the data returned by the Soap server. The automatic update method has the advantages that the method is not limited to mobile terminals and the OTA technology is applied to the embedded terminal; storage and management problems of the embedded terminal system and software are solved, and server resources are effectively used; the system and the software are maintained and managed uniformly by the server, security is guaranteed, and deployment and maintenance are reduced simultaneously; and automatic download is supported and user experience is improved.
Description
Technical field
The present invention relates to a kind of built-in terminal automatically updating method based on the OTA technology, belong to built-in terminal upgrade technique field.
Background technology
E-Communities are mechanics of communication and the computer technology process that realization is generally used and promoted in common community resident's production and practical experience of life, it not only comprises information technology, also should comprise electronic technology, the communication technology etc. at aspects such as production, life, management the general and process of systemic application.
The OTA technology (also is over the air, Over The Air), one based on short message mechanism, realizes dynamic download, the deletion and renewal of service menu in the SIM card making the user obtain the data increment business of individual info service by portable terminal or server (on the net) mode.Air interface can adopt WAP, GPRS, CDMA1X and short message service technology.By the OTA technology, as long as mobile phone users carries out simple operations, just can utilize OTA mechanism to download in the portable terminal according to the miscellaneous service menu that the personal like provides network, and can be concrete professional according to the wish customization of oneself.OTA has built the fast-spreading technology platform of information, so that everyone obtaining information conveniently.
Along with the various embedded type terminal equipments that comprise mobile phone, panel computer, set-top box are involved in our life with covering the sky and the earth, we are faced with the selection problem of system and various software versions.At present domestic aspect the E-Communities construction, it is still high to obtain the community users ratio of market and technical information by the Internet, and independently selective system and software upgrading version and user's ratio of finishing updating operation are then still less.Experience and to improve again Information Security, reduce cost, reduce under deployment and maintenance, assurance system and software optimization etc. require should improving the user, become important developing direction of IT industry circle based on the built-in terminal auto-update of OTA technology.Under this pattern, the user need not the version of own detection system and systems soft ware, during each start, whether the automatic detection of built-in terminal has system and the software of latest edition, if do not exist, between built-in terminal and OTA server, do not carry out any interactive operation, if having system or the software of latest edition, then automatic interaction between built-in terminal and the OTA server, automatically completion system or software upgrading.At present existing OTA upgrade service supplier, substantially all only for mobile phone users, and need mobile phone users that corresponding software is installed, mobile terminal operating system also there is requirement, being not suitable for built-in terminal uses, be 200710003001 such as the patent No., denomination of invention namely belongs to these row for the patent of " based on the multimedia information receiving method of the portable terminal of OTA technology ".
Summary of the invention
Defective and deficiency for existing background technology existence, the present invention proposes a kind of built-in terminal automatically updating method based on the OTA technology, be intended to solve under the built-in terminal operational mode, for system and software version constantly the problem such as upgrading, utilize the OTA upgrade server that the auto-update of system and software is provided for the built-in terminal user.
In order to realize the foregoing invention purpose, technical solution of the present invention is as follows:
A kind of built-in terminal automatically updating method based on the OTA technology, realized by following system, this system comprises built-in terminal and OTA upgrade server, wherein the OTA upgrade server comprises Soap server and Download Server two parts, the built-in terminal user is when each unlatching built-in terminal, and built-in terminal is submitted the request upgrading data packet to; The Soap server sends upgrade information according to the request of built-in terminal to built-in terminal; Built-in terminal determines whether upgrade to downloading server request, wherein the built-in terminal user submits the method for request upgrading data packet to, step is as follows according to Soap server return data:
A1) beginning;
A2) built-in terminal sends the user name password and logs in the Soap server;
A3) the Soap server receives and authentication of users information;
A4) Soap server basis＜param name=" MidType "〉the machine model＜/param〉field validation embedded terminal machine model;
A5) Soap server basis＜param name=" clientVersion "〉version number on the current device: as: V2.1.6S501＜/param version number on the current built-in terminal of field validation;
A6) Soap server basis＜param name=" SN "〉device numbering: mac address+no (40)＜/param〉field validation embedded type terminal equipment numbering;
A7) Soap server basis＜param name=" SystemInfo "〉hardware information: hardware differences＜/param〉hardware information of field validation built-in terminal;
A8) Soap server basis＜param name=" Extsion "〉extend information＜/param〉extend information of field validation built-in terminal;
A9) Soap server basis＜param name=" isAutoRequest "〉import 0 or 1 into＜/param〉field judges whether built-in terminal asks remote update or manual request remote update automatically, 0 representative automatically request is upgraded, and 1 represents manual request upgrades;
A10) the Soap server returns and confirms download address information;
A11) finish;
The Soap server is according to the method for built-in terminal request transmission built-in terminal upgrade information, and step is as follows:
B1) beginning;
B2) built-in terminal sends the user name password and logs in the Soap server;
B3) the Soap server receives and authentication of users information;
B4) the Soap server reads the corresponding request of built-in terminal;
B5) Soap server transmission＜Status〉＜/Status〉label, expression Soap server is to the response status of request;
B6) Soap server transmission＜FileMD5〉＜/FileMD5〉label, whether the MD5 size of expression file is used for verification and downloads complete;
B7) Soap server transmission＜DownloadUrl〉＜/DownloadUrl〉label, expression redaction file is downloaded authorized address, this authorized address band authorization code information;
B8) Soap server transmission＜NewVersion〉＜/NewVersion〉label, expression download service end can provide the new version number of download;
B9) built-in terminal receives and the renewal upgrade information;
B10) finish;
The method that the upgrade information that built-in terminal provides according to the Soap server is upgraded to the download server request, step is as follows:
C1) beginning;
C2) built-in terminal sends the user name password and logs in the Soap server;
C3) the Soap server receives and checking built-in terminal information;
C4) the Soap server reads the corresponding request of built-in terminal;
C5) upgrade information that provides to built-in terminal of Soap server;
C6) built-in terminal is submitted download request to Download Server;
C7) according to download request, the Download Server end is sent to built-in terminal from the memory block with specified file;
C8) built-in terminal receives this document and is saved in this locality;
C9) built-in terminal reminding user upgrading;
C10) finish.
Built-in terminal described in the present invention is the thin-client of the operating environments such as built-in Linux, Android, and input and output and display device are provided, and the web-browsing device.The user is undertaken alternately by web-browsing device and server end on the built-in terminal, send the requests such as the uploading of login, memory block information inspection, network file, download, newly-built, deletion, rename and information inspection, receive the information of checking the server end transmission.
The upgrade server of OTA described in the present invention end can be the cloud computing server cluster, is built by multiple servers, for the user provides corresponding stored district and web-based management service, and data is carried out unified management and maintenance, guarantees data security.The OTA upgrade server comprises Soap server and Download Server.Wherein, the Soap server returns the operable download address of built-in terminal according to the feasibility of built-in terminal requests verification built-in terminal request.Download Server returns the data of built-in terminal request according to the download address of the request of built-in terminal.Built-in terminal is supported the breakpoint transmission function, so embedded type terminal equipment can transmit a file pointer parameter simultaneously when request is downloaded.The Download Server end is resolved this parameter, and file pointer is navigated to the position of this parameter indication, continues to finish download.
The server of Soap described in the present invention transmission＜Status〉＜/Status〉label, comprise following five kinds of states:
D1)＜Status〉0＜/Status 〉, representative server is made mistakes;
D2)＜Status〉1＜/Status 〉, it is illegal that representative enters to join the device id that imports into;
D3)＜Status〉2＜/Status 〉, representing current has been latest edition;
D4)＜Status〉3＜/Status 〉, the download number of representation file Download Server reaches the upper limit;
D5)＜Status〉4＜/Status 〉, return download address (containing authorization parameter) when representing the version program that renewal is arranged.
Advantage of the present invention is:
(1) is not limited to portable terminal, the OTA technology is applied to built-in terminal;
(2) solve the store and management problem of built-in terminal system and software, effectively utilized server resource;
(3) system and software are unified maintenance and management by server end, have guaranteed fail safe, have also reduced deployment and maintenance simultaneously;
(4) support automatically to download, improved user's experience.
Embodiment
The present invention will be further described below in conjunction with embodiment, but be not limited to this.
Embodiment:
The embodiment of the invention is as described below: a kind of built-in terminal automatically updating method based on the OTA technology, realized by following system, this system comprises built-in terminal and OTA upgrade server, wherein the OTA upgrade server comprises Soap server and Download Server two parts, the built-in terminal user is when each unlatching built-in terminal, and built-in terminal is submitted the request upgrading data packet to; The Soap server sends upgrade information according to the request of built-in terminal to built-in terminal; Built-in terminal determines whether upgrade to downloading server request, wherein the built-in terminal user submits the method for request upgrading data packet to, step is as follows according to Soap server return data:
A1) beginning;
A2) built-in terminal sends the user name password and logs in the Soap server;
A3) the Soap server receives and authentication of users information;
A4) Soap server basis＜param name=" MidType "〉the machine model＜/param〉field validation embedded terminal machine model;
A5) Soap server basis＜param name=" clientVersion "〉version number on the current device: as: V2.1.6S501＜/param version number on the current built-in terminal of field validation;
A6) Soap server basis＜param name=" SN "〉device numbering: mac address+no (40)＜/param〉field validation embedded type terminal equipment numbering;
A7) Soap server basis＜param name=" SystemInfo "〉hardware information: hardware differences＜/param〉hardware information of field validation built-in terminal;
A8) Soap server basis＜param name=" Extsion "〉extend information＜/param〉extend information of field validation built-in terminal;
A9) Soap server basis＜param name=" isAutoRequest "〉import 0 or 1 into＜/param〉field judges whether built-in terminal asks remote update or manual request remote update automatically, 0 representative automatically request is upgraded, and 1 represents manual request upgrades;
A10) the Soap server returns and confirms download address information;
A11) finish;
The Soap server is according to the method for built-in terminal request transmission built-in terminal upgrade information, and step is as follows:
B1) beginning;
B2) built-in terminal sends the user name password and logs in the Soap server;
B3) the Soap server receives and authentication of users information;
B4) the Soap server reads the corresponding request of built-in terminal;
B5) Soap server transmission＜Status〉＜/Status〉label, expression Soap server is to the response status of request;
B6) Soap server transmission＜FileMD5〉＜/FileMD5〉label, whether the MD5 size of expression file is used for verification and downloads complete;
B7) Soap server transmission＜DownloadUrl〉＜/DownloadUrl〉label, expression redaction file is downloaded authorized address, this authorized address band authorization code information;
B8) Soap server transmission＜NewVersion〉＜/NewVersion〉label, expression download service end can provide the new version number of download;
B9) built-in terminal receives and the renewal upgrade information;
B10) finish;
The method that the upgrade information that built-in terminal provides according to the Soap server is upgraded to the download server request, step is as follows:
C1) beginning;
C2) built-in terminal sends the user name password and logs in the Soap server;
C3) the Soap server receives and checking built-in terminal information;
C4) the Soap server reads the corresponding request of built-in terminal;
C5) upgrade information that provides to built-in terminal of Soap server;
C6) built-in terminal is submitted download request to Download Server;
C7) according to download request, the Download Server end is sent to built-in terminal from the memory block with specified file;
C8) built-in terminal receives this document and is saved in this locality;
C9) built-in terminal reminding user upgrading;
C10) finish.
Claims (1)
1. built-in terminal automatically updating method based on the OTA technology, realized by following system, this system comprises built-in terminal and OTA upgrade server, wherein the OTA upgrade server comprises Soap server and Download Server two parts, the built-in terminal user is when each unlatching built-in terminal, and built-in terminal is submitted the request upgrading data packet to; The Soap server sends upgrade information according to the request of built-in terminal to built-in terminal; Built-in terminal determines whether upgrade to downloading server request, wherein the built-in terminal user submits the method for request upgrading data packet to, step is as follows according to Soap server return data:
A1) beginning;
A2) built-in terminal sends the user name password and logs in the Soap server;
A3) the Soap server receives and authentication of users information;
A4) Soap server basis＜param name=" MidType "〉the machine model＜/param〉field validation embedded terminal machine model;
A5) Soap server basis＜param name=" clientVersion "〉version number on the current device: as: V2.1.6S501＜/param version number on the current built-in terminal of field validation;
A6) Soap server basis＜param name=" SN "〉device numbering: mac address+no(40 position)＜/param〉field validation embedded type terminal equipment numbering;
A7) Soap server basis＜param name=" SystemInfo "〉hardware information: hardware differences＜/param〉hardware information of field validation built-in terminal;
A8) Soap server basis＜param name=" Extsion "〉extend information＜/param〉extend information of field validation built-in terminal;
A9) Soap server basis＜param name=" isAutoRequest "〉import 0 or 1 into＜/param〉field judges whether built-in terminal asks remote update or manual request remote update automatically, 0 representative automatically request is upgraded, and 1 represents manual request upgrades;
A10) the Soap server returns download address information;
A11) finish;
The Soap server is according to the method for built-in terminal request transmission built-in terminal upgrade information, and step is as follows:
B1) beginning;
B2) built-in terminal sends the user name password and logs in the Soap server;
B3) the Soap server receives and authentication of users information;
B4) the Soap server reads the corresponding request of built-in terminal;
B5) Soap server transmission＜Status〉＜/Status〉label, expression Soap server is to the response status of request;
B6) Soap server transmission＜FileMD5〉＜/FileMD5〉label, whether the MD5 size of expression file is used for verification and downloads complete;
B7) Soap server transmission＜DownloadUrl〉＜/DownloadUrl〉label, expression redaction file is downloaded authorized address, this authorized address band authorization code information;
B8) Soap server transmission＜NewVersion〉＜/NewVersion〉label, expression download service end can provide the new version number of download;
B9) built-in terminal receives and the renewal upgrade information;
B10) finish;
The method that the upgrade information that built-in terminal provides according to the Soap server is upgraded to the download server request, step is as follows:
C1) beginning;
C2) built-in terminal sends the user name password and logs in the Soap server;
C3) the Soap server receives and checking built-in terminal information;
C4) the Soap server reads the corresponding request of built-in terminal;
C5) upgrade information that provides to built-in terminal of Soap server;
C6) built-in terminal is submitted download request to Download Server;
C7) according to download request, the Download Server end is sent to built-in terminal from the memory block with specified file;
C8) built-in terminal receives this document and is saved in this locality;
C9) built-in terminal reminding user upgrading;
C10) finish.
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| CN111198517A (en) * | 2018-11-16 | 2020-05-26 | 邹渝 | Intelligent network controller for electric bicycle |
| CN113031980A (en) * | 2019-12-24 | 2021-06-25 | 华为技术有限公司 | OTA system software upgrading control method and terminal equipment |
| WO2021129610A1 (en) * | 2019-12-24 | 2021-07-01 | 华为技术有限公司 | Ota system software upgrade control method and terminal device |
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Application publication date: 20130313 |