CN103019789B - A kind of sign software upgrade method, device and mobile terminal - Google Patents
A kind of sign software upgrade method, device and mobile terminal Download PDFInfo
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- CN103019789B CN103019789B CN201210547961.5A CN201210547961A CN103019789B CN 103019789 B CN103019789 B CN 103019789B CN 201210547961 A CN201210547961 A CN 201210547961A CN 103019789 B CN103019789 B CN 103019789B
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Abstract
The present invention is applicable to communication technique field, provide a kind of sign software upgrade method, device and mobile terminal, described method comprises: when the upgrading stream information of sign software being detected, obtain the version number to be upgraded of carrying in described upgrading stream, the intrinsic version number of described sign software is lower than described version number to be upgraded; The local version number of the described sign software described version number to be upgraded and local predetermined hardware address stored compares; When the upgraded version that carries in described upgrading stream is number higher than described local version number, then trigger the upgrading of described sign software.The upgrading stream this sign software being made into highest version the invention enables the intrinsic version number working as the sign software that will upgrade less than or equal to the version number of sign software in mobile terminal, as long as just can trigger carry out sign software upgrading.Achieve sign software in mobile mobile terminal from lowest version to the upgrading of highest version, and identical version software can repeatedly upgrading, without the need to changing sign software itself.
Description
Technical field
The invention belongs to communication technique field, particularly relate to a kind of sign software upgrade method, device and mobile terminal.
Background technology
In intelligent terminal field, in order to ensure the safety of software, usually signed by third party by the software in terminal, once signature, software just can not make any amendment physically, and concerning developer, the software version after signature is exactly unique.
The corresponding signature of each software in mobile terminal, and this sign software can only be upgraded from lowest version to highest version, such as, when the software of user to a higher-version is dissatisfied, reverse upgrading cannot return former software; Or when developer needs, by the software of a highest version software upgrading one-tenth compared with lowest version, during to do certain test or operation, cannot escalate into the software compared with lowest version; Again or when tester will test repeatedly escalation process to a certain version sign software, also repeatedly cannot upgrade to the software of same version.
To sum up, the sign software upgrading in the mobile terminal of prior art can only be upgraded from lowest version to highest version, can not reversely upgrade, and identical version can not repeatedly upgrading.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of sign software upgrade method, and being intended to the sign software upgrading solved in prior art mobile terminal can only upgrade from lowest version to highest version, can not reversely upgrade, and identical version can not the problem of repeatedly upgrading.
To achieve these goals, the embodiment of the present invention provides following technical scheme:
The embodiment of the present invention is achieved in that a kind of sign software upgrade method, and described method comprises:
When the upgrading stream information of sign software being detected, obtain the version number to be upgraded of carrying in described upgrading stream, the intrinsic version number of described sign software is lower than described version number to be upgraded;
The local version number of the described sign software described version number to be upgraded and local predetermined hardware address stored compares;
When the upgraded version that carries in described upgrading stream is number higher than described local version number, then trigger the upgrading of described sign software.
The embodiment of the present invention additionally provides a kind of sign software upgrade method, and described method comprises:
Obtain sign software to be upgraded;
Described sign software and version number to be upgraded packing are made into upgrading stream, and the intrinsic version number of described sign software is lower than described version number to be upgraded;
Play described upgrading stream.
The embodiment of the present invention additionally provides a kind of sign software update device, and described device comprises:
Acquiring unit, for when the upgrading stream information of sign software being detected, obtain the version number to be upgraded of carrying in described upgrading stream, the intrinsic version number of described sign software is lower than described version number to be upgraded;
Comparing unit, the local version number for the described sign software described version number to be upgraded and local predetermined hardware address stored compares;
Trigger element, for when the upgraded version that carries in described upgrading stream is number higher than described local version number, then triggers the upgrading of described sign software.
The embodiment of the present invention additionally provides a kind of mobile terminal, and described mobile terminal comprises above-mentioned sign software update device.
The embodiment of the present invention additionally provides a kind of sign software update device, and described device comprises:
Acquiring unit, for obtaining sign software to be upgraded;
Upgrading stream production unit, for described sign software and version number to be upgraded packing are made into upgrading stream, the intrinsic version number of described sign software is lower than described version number to be upgraded;
Broadcast unit, for playing described upgrading stream.
The embodiment of the present invention compared with prior art, beneficial effect is: when the upgrading stream information of sign software being detected, the version number to be upgraded of carrying in upgrading stream described in acquisition for mobile terminal, the local version number of the described sign software described version number to be upgraded and local predetermined hardware address stored compares, when described version number to be upgraded is higher than local version number, then trigger the upgrading of described sign software.Although make the version number of intrinsic version number less than or equal to sign software in mobile terminal of the sign software that will upgrade, as long as the upgrading stream being made into highest version just can trigger carry out sign software upgrading.Achieve sign software in mobile mobile terminal from lowest version to the upgrading of highest version, and identical version software can repeatedly upgrading, without the need to changing sign software itself, implementation procedure is simple, convenient.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the process flow diagram of the realization of the sign software upgrade method that the embodiment of the present invention one provides;
Fig. 2 a is the schematic diagram of the original storage of the sign software that provides of the embodiment of the present invention one and software version number;
Fig. 2 b be the embodiment of the present invention one provide identical version sign software upgrading after schematic diagram;
Fig. 2 c be the embodiment of the present invention one provide different editions sign software upgrading after schematic diagram;
Fig. 3 is the process flow diagram of the realization of the sign software upgrade method that the embodiment of the present invention two provides;
Fig. 4 is the structural drawing of the sign software update device that the embodiment of the present invention three provides;
Fig. 5 is the structural drawing of the sign software update device that the embodiment of the present invention four provides.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiments provide a kind of sign software upgrade method, described method comprises:
When the upgrading stream information of sign software being detected, obtain the version number to be upgraded of carrying in described upgrading stream, the intrinsic version number of described sign software is lower than described version number to be upgraded;
The local version number of the described sign software described version number to be upgraded and local predetermined hardware address stored compares;
When the upgraded version that carries in described upgrading stream is number higher than described local version number, then trigger the upgrading of described sign software.
The embodiment of the present invention additionally provides a kind of sign software upgrade method, and described method comprises:
Obtain sign software to be upgraded;
Described sign software and version number to be upgraded packing are made into upgrading stream, and the intrinsic version number of described sign software is lower than described version number to be upgraded;
Play described upgrading stream.
The embodiment of the present invention additionally provides a kind of sign software update device, and described device comprises:
Acquiring unit, for when the upgrading stream information of sign software being detected, obtain the version number to be upgraded of carrying in described upgrading stream, the intrinsic version number of described sign software is lower than described version number to be upgraded;
Comparing unit, the local version number for the described sign software described version number to be upgraded and local predetermined hardware address stored compares;
Trigger element, for when the upgraded version that carries in described upgrading stream is number higher than described local version number, then triggers the upgrading of described sign software.
The embodiment of the present invention additionally provides a kind of mobile terminal, and described mobile terminal comprises above-mentioned sign software update device.
The embodiment of the present invention additionally provides a kind of sign software update device, and described device comprises:
Acquiring unit, for obtaining sign software to be upgraded;
Upgrading stream production unit, for described sign software and version number to be upgraded packing are made into upgrading stream, the intrinsic version number of described sign software is lower than described version number to be upgraded;
Broadcast unit, for playing described upgrading stream.
Below in conjunction with specific embodiment, realization of the present invention is described in detail:
embodiment one
Fig. 1 shows the process flow diagram of the realization of the sign software upgrade method that the embodiment of the present invention one provides, and details are as follows:
In S101, when the upgrading stream information of sign software being detected, the version number to be upgraded of carrying in upgrading stream described in acquisition for mobile terminal, the intrinsic version number of described sign software is lower than described version number to be upgraded.
In the present embodiment, described sign software self does not comprise the version number of software, specifically the version number of sign software can be deleted or hide the version number of described sign software, disarmed state is in make the self-contained intrinsic version number of described sign software, avoid the intrinsic version number of sign software to have an impact to the version number to be upgraded of carrying in upgrading stream, thus affect escalation process.
In the present embodiment, sign software is made into upgrading stream, upgrading stream is with version number to be upgraded, when making upgrading stream, the version number to be upgraded of carrying in upgrading stream can be set arbitrarily, when needs comparatively lowest version sign software will upgrade to higher-version sign software, or when will carry out repeatedly upgrading to the software of same version, the version number to be upgraded of upgrading stream is set to the value of the intrinsic version number higher than described sign software.
In S102, the local version number of the described sign software described version number to be upgraded and local predetermined hardware address stored compares.
In the present embodiment, the version number of described sign software is stored in predetermined hardware address by mobile terminal device this locality, and after upgrading successfully, upgrading the version number that described predetermined hardware address stores is version number after described upgrading at every turn.
In S103, when the upgraded version that carries in described upgrading stream is number higher than described local version number, then trigger the upgrading of described sign software.
In S104, download the sign software in upgrading stream, and after described sign software has been downloaded, described version number to be upgraded is write described predetermined hardware address.
In the present embodiment, optionally, downloading data is started after triggering sign software upgrading, download completes, in order to ensure security of system, judge that whether described sign software is legal further, if, the sign software of upgrading stream is write the memory address of local sign software, namely replace the sign software in present terminal.
In the present embodiment, after optional triggering upgrading, download the sign software in upgrading stream, after download completes, described version number to be upgraded is write described predetermined hardware address, namely replaces the local version number of original write with version number to be upgraded, to show new version number information to user.
For the ease of understanding, be described with the concrete Mobile terminal signature method for upgrading software of realization example to the present embodiment below, but be not limited with the situation of this realization example, wherein, for STB terminal, the hardware device depositing software version is FLASH, address is 10000, the actual version of software is 3.0, and this software is the software after signature, can not change.By this writing software into set-top box, and write 3.0 to the address 10000 of FLASH, after this set-top box starts, the software version number 3.0 10000 addresses from FLASH will read at software information interface shows.Now, if will at the escalation process of the sign software of this set top box testing 3.0 version, generalized case be irrealizable, because Set Top Box in house software version is identical with upgraded version.Therefore the sign software of 3.0 versions is made the upgrading stream of 3.1 versions by front-end server, it is 3.1 that Set Top Box obtains the software version number of carrying in upgrading stream, this version number 3.1 is compared with the version number 3.0 of 10000 addresses be kept in FLASH, find that the software version number of upgrading in stream is higher than the software version number in Set Top Box, therefore trigger software upgrading, thus the sign software of 3.0 versions is loaded into Set Top Box again, realize the repeatedly upgrading of identical version software.This process, after having loaded upgrade software, the version 3 .1 of upgrading stream can have been write 10000 addresses by Set Top Box.After Set Top Box starts again, 3.1 versions will be shown as, but in Set Top Box, the actual version of software is still 3.0 versions.In like manner, if the sign software of 2.8 versions of will upgrading, only this software development need be become the upgrading of 3.2 versions flow.
Be described sign software upgrade method in the present embodiment below by way of figure, refer to Fig. 2 a, 2b, 2c, wherein, Fig. 2 a is the schematic diagram of the original storage of sign software and software version number; Fig. 2 b is the schematic diagram after the upgrading of identical version sign software; Fig. 2 c is the schematic diagram after the upgrading of different editions sign software, wherein, rectangle in each figure represents terminal, triangle represents sign software, ellipse representation deposits the hardware device of software version number, and hexagon represents the sign software with triangle sign software different editions, and N is the version number of triangle sign software, N+N is the version number after triangle sign software repeatedly upgrading, and N+M is the version number of triangle upgrading hexagon sign software.
In the present embodiment, when the upgrading stream information of sign software being detected, the version number to be upgraded of carrying in upgrading stream described in acquisition for mobile terminal, the local version number of the described sign software described version number to be upgraded and local predetermined hardware address stored compares, when described version number to be upgraded is higher than local version number, then trigger the upgrading of described sign software.Although make the version number of intrinsic version number less than or equal to sign software in mobile terminal of the sign software that will upgrade, as long as the upgrading stream being made into highest version just can trigger carry out sign software upgrading.Achieve sign software in mobile mobile terminal from lowest version to the upgrading of highest version, and identical version software can repeatedly upgrading, without the need to changing sign software itself, implementation procedure is simple, convenient.
embodiment two
Fig. 3 shows the process flow diagram of the realization of the sign software upgrade method that the embodiment of the present invention two provides, and details are as follows:
In S301, obtain sign software to be upgraded.
In S302, described sign software and version number to be upgraded packing are made into upgrading stream, and the intrinsic version number of described sign software is lower than described version number to be upgraded.
In S303, play described upgrading stream.
In the present embodiment, front-end server obtains sign software to be upgraded, described sign software and version number to be upgraded packing are made into upgrading stream, play described upgrading stream, to make the version number to be upgraded of carrying in upgrading stream described in acquisition for mobile terminal, when described version number to be upgraded is higher than local version number, then triggering mobile terminals is upgraded described sign software.Although make the version number of intrinsic version number less than or equal to sign software in mobile terminal of the sign software that will upgrade, still can trigger and carry out sign software upgrading.Achieve sign software in mobile mobile terminal from lowest version to the upgrading of highest version, and identical version software can repeatedly upgrading.
embodiment three
Fig. 4 shows the structural drawing of the sign software update device that the embodiment of the present invention three provides, for convenience of explanation, illustrate only the part relevant to the embodiment of the present invention, this device can be the software unit be built in mobile terminal, hardware cell or soft or hard combining unit, such as Set Top Box.
Described device comprises:
Acquiring unit 41, for when the upgrading stream information of sign software being detected, obtain the version number to be upgraded of carrying in described upgrading stream, the intrinsic version number of described sign software is lower than described version number to be upgraded;
Described sign software self does not comprise the version number of software.
Comparing unit 42, the local version number for the described sign software described version number to be upgraded and local predetermined hardware address stored compares;
Trigger element 43, for when the upgraded version that carries in described upgrading stream is number higher than described local version number, then triggers the upgrading of described sign software.
Optionally, download unit 44, for downloading the sign software in upgrading stream, and after having downloaded after described sign software, writes described predetermined hardware address by described version number to be upgraded.
The sign software update device that the embodiment of the present invention provides can be used in the embodiment of the method one of aforementioned correspondence, and details, see the description of above-described embodiment one, do not repeat them here.
embodiment four
Fig. 5 shows the structural drawing of the sign software update device that the embodiment of the present invention four provides, for convenience of explanation, illustrate only the part relevant to the embodiment of the present invention, this device can be the software unit be built in mobile terminal, hardware cell or soft or hard combining unit, such as Set Top Box.
Described device comprises: acquiring unit 51, upgrading stream production unit 52 and broadcast unit 53.
Acquiring unit 51, for obtaining sign software to be upgraded;
Upgrading stream production unit 52, for described sign software and version number to be upgraded packing are made into upgrading stream, the intrinsic version number of described sign software is lower than described version number to be upgraded;
Broadcast unit 53, for playing described upgrading stream.
The sign software update device that the embodiment of the present invention provides can be used in the embodiment of the method two of aforementioned correspondence, and details, see the description of above-described embodiment two, do not repeat them here.
It should be noted that in said apparatus embodiment, included unit is carry out dividing according to function logic, but is not limited to above-mentioned division, as long as can realize corresponding function; In addition, the concrete title of each functional unit, also just for the ease of mutual differentiation, is not limited to protection scope of the present invention
In addition, one of ordinary skill in the art will appreciate that all or part of step realized in the various embodiments described above method is that the hardware that can carry out instruction relevant by program has come, corresponding program can be stored in a computer read/write memory medium, described storage medium, as ROM/RAM, disk or CD etc.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a sign software upgrade method, is characterized in that, described method comprises:
When the upgrading stream information of sign software being detected, obtain the version number to be upgraded of carrying in described upgrading stream, the intrinsic version number of described sign software is lower than described version number to be upgraded, wherein, described sign software self does not comprise the intrinsic version number of software, specifically the intrinsic version number of sign software deleted or hide the intrinsic version number of described sign software, being in disarmed state to make the self-contained intrinsic version number of described sign software;
The local version number of the described sign software described version number to be upgraded and local predetermined hardware address stored compares;
When the upgraded version that carries in described upgrading stream is number higher than described local version number, then trigger the upgrading of described sign software.
2. the method for claim 1, is characterized in that, described when the upgraded version that carries in described upgrading stream is number higher than described local version number, then, after triggering the upgrading of described sign software, described method also comprises:
Download the sign software in upgrading stream, and after described sign software has been downloaded, described version number to be upgraded is write described predetermined hardware address.
3. a sign software upgrade method, is characterized in that, described method comprises:
Obtain sign software to be upgraded, described sign software self does not comprise the version number of software;
Described sign software and version number to be upgraded packing are made into upgrading stream, and the intrinsic version number of described sign software is lower than described version number to be upgraded;
Play described upgrading stream.
4. a sign software update device, is characterized in that, described device comprises:
Acquiring unit, for when the upgrading stream information of sign software being detected, obtain the version number to be upgraded of carrying in described upgrading stream, the intrinsic version number of described sign software is lower than described version number to be upgraded, wherein, wherein, described sign software self does not comprise the version number of software, specifically the intrinsic version number of sign software deleted or hide the intrinsic version number of described sign software, being in disarmed state to make the self-contained intrinsic version number of described sign software;
Comparing unit, the local version number for the described sign software described version number to be upgraded and local predetermined hardware address stored compares;
Trigger element, for when the upgraded version that carries in described upgrading stream is number higher than described local version number, then triggers the upgrading of described sign software.
5. device as claimed in claim 4, it is characterized in that, described device also comprises:
Download unit, for downloading the sign software in upgrading stream, and after described sign software has been downloaded, writes described predetermined hardware address by described version number to be upgraded.
6. a mobile terminal, is characterized in that, described mobile terminal comprises the sign software update device described in the arbitrary claim of claim 4 to 5.
7. a sign software update device, is characterized in that, described device comprises:
Acquiring unit, for obtaining sign software to be upgraded, described sign software self does not comprise the version number of software;
Upgrading stream production unit, for described sign software and version number to be upgraded packing are made into upgrading stream, the intrinsic version number of described sign software is lower than described version number to be upgraded;
Broadcast unit, for playing described upgrading stream.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210547961.5A CN103019789B (en) | 2012-12-17 | 2012-12-17 | A kind of sign software upgrade method, device and mobile terminal |
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| CN201210547961.5A CN103019789B (en) | 2012-12-17 | 2012-12-17 | A kind of sign software upgrade method, device and mobile terminal |
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| Publication Number | Publication Date |
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| CN103019789A CN103019789A (en) | 2013-04-03 |
| CN103019789B true CN103019789B (en) | 2016-01-20 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107193612B (en) * | 2014-06-27 | 2021-03-23 | 青岛海信移动通信技术股份有限公司 | Version upgrading method and device for mobile terminal |
| CN105988849B (en) * | 2015-03-06 | 2020-10-02 | 南京中兴软件有限责任公司 | Application software upgrading method and device |
| US10250466B2 (en) * | 2016-03-29 | 2019-04-02 | Juniper Networks, Inc. | Application signature generation and distribution |
| CN106775732B (en) * | 2016-12-23 | 2019-02-12 | 优刻得科技股份有限公司 | A kind of hot patch loading method and device |
| CN111142906B (en) * | 2019-12-25 | 2023-11-10 | 浙江大华技术股份有限公司 | Method, device and equipment for iterating equipment firmware upgrading scheme |
| CN111625261B (en) * | 2020-05-26 | 2022-05-06 | 安徽江淮汽车集团股份有限公司 | Automobile instrument software upgrading method, automobile central control host and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2425193B (en) * | 2005-04-14 | 2007-10-17 | Nec Technologies | Method of software updating and related device |
| CN101621403A (en) * | 2008-07-02 | 2010-01-06 | 中兴通讯股份有限公司 | Set top box multicast upgrading method |
| CN102105883A (en) * | 2008-06-23 | 2011-06-22 | Nxp股份有限公司 | Electronic device and method of software or firmware updating of an electronic device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7673297B1 (en) * | 2003-09-03 | 2010-03-02 | The Directv Group, Inc. | Automatic software update detection and flexible installer for set-top boxes |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2425193B (en) * | 2005-04-14 | 2007-10-17 | Nec Technologies | Method of software updating and related device |
| CN102105883A (en) * | 2008-06-23 | 2011-06-22 | Nxp股份有限公司 | Electronic device and method of software or firmware updating of an electronic device |
| CN101621403A (en) * | 2008-07-02 | 2010-01-06 | 中兴通讯股份有限公司 | Set top box multicast upgrading method |
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