CN103179551A - Over-the-air upgrading method and over-the-air upgrading system - Google Patents
Over-the-air upgrading method and over-the-air upgrading system Download PDFInfo
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- CN103179551A CN103179551A CN2013100683140A CN201310068314A CN103179551A CN 103179551 A CN103179551 A CN 103179551A CN 2013100683140 A CN2013100683140 A CN 2013100683140A CN 201310068314 A CN201310068314 A CN 201310068314A CN 103179551 A CN103179551 A CN 103179551A
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Abstract
The invention is applicable to the field of mobile communication terminals, and provides an over-the-air upgrading method and an over-the-air upgrading system. The over-the-air upgrading method includes starting a backup over-the-air upgrading system BOS [backup OTA (over the air) system] when an operating system of a mobile communication terminal cannot be started normally and entering an over-the-air upgrading mode of the BOS; starting a communication module; connecting the over-the-air upgrading system with an OTA server and downloading an operating system upgrading file of a corresponding version from the OTA server; and upgrading the operating system of the mobile communication terminal according to the downloaded operating system upgrading file of the corresponding version. The over-the-air upgrading method and the over-the-air upgrading system have the advantages that the repair cost is reduced for clients, and the over-the-air upgrading method and the over-the-air upgrading system bring convenience for users in work and life.
Description
Technical field
The invention belongs to the mobile communication terminal field, relate in particular to a kind of method and system of radio upgrade.
Background technology
Mobile communication terminal the phenomenon that can't start shooting often can occur in use due to hardware and software failure, loss of data or design defect in software.Therefore, most of intelligent mobile communication terminal of prior art is all supported OTA(Over The Air, radio upgrade) software version, carry out system upgrade.
Yet although the scheme of the OTA of prior art can solve the problem of a part of software anomaly, design defect in software and loss of data, OTA depends on mobile communication terminal system and normally moves, and normally communicates the link data download.In the situation that mobile communication terminal can't be started shooting, can't normally enter system, therefore can't solve the problem that can't start shooting by OTA.
Therefore when phenomenon that can't start shooting appears in mobile communication terminal, the user can only deliver to site maintenance or the return of goods to mobile communication terminal.Thereby improved the cost that the client reprocesses, also made troubles for user's Working Life.
Summary of the invention
The purpose of the embodiment of the present invention is to provide a kind of method of radio upgrade, be intended to solve that prior art exists when phenomenon that the mobile communication terminal appearance can't be started shooting, the user can only deliver to mobile communication terminal the site maintenance or return goods, thereby improved the cost that the client reprocesses, the problem of also making troubles for user's Working Life.
The embodiment of the present invention is achieved in that a kind of method of radio upgrade, and described method comprises:
When mobile communication terminal operating system can't normally start, start backup wireless upgrade system BOS, enter BOS radio upgrade pattern;
Start communication module;
Be connected with the OTA server, download the operating system update file of corresponding version from the OTA server;
According to the operating system update file of the corresponding version of downloading, the operating system of described mobile communication terminal is upgraded.
Another purpose of the embodiment of the present invention is to provide a kind of system of radio upgrade, and described system comprises:
First starts module, is used for when mobile communication terminal operating system can't normally start, and starts backup wireless upgrade system BOS, enters BOS radio upgrade pattern;
Second starts module, is used for starting communication module;
Download module is used for being connected with the OTA server, downloads the operating system update file of corresponding version from the OTA server;
The upgrading module is used for according to the operating system update file of the corresponding version of downloading, the operating system of mobile communication terminal being upgraded.
In the embodiment of the present invention one, due to when mobile communication terminal operating system can't normally start, start backup wireless upgrade system BOS, download the operating system update file of corresponding version from the OTA server, according to the operating system update file of the corresponding version of downloading, the operating system of mobile communication terminal is upgraded.Therefore when situation that operating system can't normally start appears in mobile communication terminal due to software anomaly, design defect in software and loss of data, mobile communication terminal also can carry out operating system update by the operating system update file that OTA downloads corresponding version from the OTA server, mobile communication terminal operating system is repaired, thereby reduced the cost that the client reprocesses, also offered convenience for user's Working Life.
Description of drawings
Fig. 1 is the flow chart of the method for the radio upgrade that provides of the embodiment of the present invention one.
Fig. 2 is the functional block diagram of the system of the radio upgrade that provides of the embodiment of the present invention two.
Fig. 3 is the flow chart of the method for the radio upgrade that provides of the embodiment of the present invention three.
Fig. 4 is the functional block diagram of the system of the radio upgrade that provides of the embodiment of the present invention four.
Embodiment
In order to make purpose of the present invention, technical scheme and beneficial effect clearer, 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, is not intended to limit the present invention.
For technical solutions according to the invention are described, describe below by specific embodiment.
Embodiment one:
See also Fig. 1, the method for the radio upgrade that the embodiment of the present invention one provides comprises the following steps:
S101, when mobile communication terminal operating system can't normally start, start BOS(Backup OTASystem, the backup wireless upgrade system), enter BOS OTA upgrade mode;
In the embodiment of the present invention one, the subregion that the firmware stores of described BOS is divided separately on the memory device of the mobile communication terminals such as FLASH or EMMC.This BOS does not rely on the execution of mobile communication terminal operating system, in the normal boot-strap situation, all to adopt operating system to start shooting, can't enable this BOS, because this operating system can not enabled in normal condition, so in the situation that the user normally uses mobile communication terminal, can't frequently read and write the data of this BOS subregion, so the situation that power down damages can not appear in this BOS.
S102, startup communication module;
S103, be connected with the OTA server, download the operating system update file of corresponding version from the OTA server;
In the embodiment of the present invention one, the operating system update file of corresponding version refers to the operating system update file of the latest edition corresponding with current mobile communication terminal operating system.
S104, according to the operating system update file of the corresponding version of downloading, the operating system of described mobile communication terminal is upgraded.
In the embodiment of the present invention one, due to when mobile communication terminal operating system can't normally start, start BOS, from the operating system update file of OTA server download with the corresponding version of current mobile communication terminal operating system, according to the operating system update file of the corresponding version of downloading, the operating system of mobile communication terminal is upgraded.Therefore when situation that mobile communication terminal operating system can't normally start appears in mobile communication terminal due to software anomaly, design defect in software and loss of data, mobile communication terminal also can carry out operating system update by the operating system update file that OTA downloads corresponding version from the OTA server, mobile communication terminal operating system is repaired, thereby reduced the cost that the client reprocesses, also offered convenience for user's Working Life.
Embodiment two:
See also Fig. 2, the system of the radio upgrade that the embodiment of the present invention two provides comprises: first starts module 11, second starts module 12, download module 13 and upgrading module 14.
Wherein, first starts module 11, is used for when mobile communication terminal operating system can't normally start, and starts backup wireless upgrade system BOS, enters BOS radio upgrade pattern;
In the embodiment of the present invention two, the subregion that the firmware stores of described BOS is divided separately on the memory device of the mobile communication terminals such as FLASH or EMMC.This BOS does not rely on the execution of mobile communication terminal operating system, in the normal boot-strap situation, all to adopt operating system to start shooting, can't enable this BOS, because this operating system can not enabled in normal condition, so in the situation that the user normally uses mobile communication terminal, can't frequently read and write the data of this BOS subregion, so the situation that power down damages can not appear in this BOS.
Upgrading module 14 is used for according to the operating system update file of the corresponding version of downloading, the operating system of described mobile communication terminal being upgraded.
In the embodiment of the present invention two, start module when mobile communication terminal operating system can't normally start due to first, start BOS, download module is from the operating system update file of OTA server download with the corresponding version of current mobile communication terminal operating system, and the upgrading module is upgraded to the operating system of mobile communication terminal according to the operating system update file of the corresponding version of downloading.Therefore when situation that mobile communication terminal operating system can't normally start appears in mobile communication terminal due to software anomaly, design defect in software and loss of data, mobile communication terminal also can carry out operating system update by the operating system update file that OTA downloads corresponding version from the OTA server, mobile communication terminal operating system is repaired, thereby reduced the cost that the client reprocesses, also offered convenience for user's Working Life.
Embodiment three:
See also Fig. 3, the method for the radio upgrade that the embodiment of the present invention three provides comprises the following steps:
S201, when mobile communication terminal when startup, by BSP(Board Support Package, plate level support package) in the BOOTLOADER(Boot loader) load described mobile communication terminal operating system;
S202, detect described mobile communication terminal operating system partition data and whether damage, if the operating system partition data are damaged, direct execution in step S205, otherwise execution in step S203;
In the embodiment of the present invention three, step S202 is specially: by SHA(Secure Hash Algorithm, Secure Hash Algorithm) the operating system partition data are carried out verification, if verification failure, description operation system partitioning data are damaged, illustrate that this moment, mobile communication terminal operating system can't normally start, direct execution in step S205, otherwise execution in step S203.
S203, carry out the normal start-up operation of mobile communication terminal operating system;
Whether S204, judgement start be overtime, if overtime, direct execution in step S205, otherwise normally start described mobile communication terminal operating system;
S205, the BOOTLOADER that passes through in BSP load BOS, enter BOS OTA upgrade mode;
In the embodiment of the present invention three, the subregion that the firmware stores of described BOS is divided separately on the memory device of the mobile communication terminals such as FLASH or EMMC.This BOS does not rely on the execution of mobile communication terminal operating system, in the normal boot-strap situation, all to adopt operating system to start shooting, can't enable this BOS, because this operating system can not enabled in normal condition, so in the situation that the user normally uses mobile communication terminal, can't frequently read and write the data of this BOS subregion, so the situation that power down damages can not appear in this BOS.
S206, startup communication module;
S207, be connected with the OTA server, download the operating system update file of corresponding version from the OTA server;
In the embodiment of the present invention three, step S207 specifically can comprise the following steps:
Be connected with the OTA server;
By the operating system file of the corresponding version in the OTA server and the operating system in mobile communication terminal are compared, obtain the abnormal part of operating system in mobile communication terminal;
Download file corresponding to the abnormal part of the operating system with in mobile communication terminal the operating system file of corresponding version as the operating system update file from the OTA server.
S208, according to the operating system update file of the corresponding version of downloading, the operating system of mobile communication terminal is upgraded;
Whether the file system of S209, detection mobile communication terminal is abnormal;
If the S210 file system is abnormal, file system is repaired operation, otherwise process ends.
In the embodiment of the present invention three, due to when mobile communication terminal operating system can't normally start, start BOS, download the operating system update file of corresponding version from the OTA server, according to the operating system update file of the corresponding version of downloading, the operating system of mobile communication terminal is upgraded.Therefore when situation that mobile communication terminal operating system can't normally start appears in mobile communication terminal due to software anomaly, design defect in software and loss of data, mobile communication terminal also can carry out operating system update by the operating system update file that OTA downloads corresponding version from the OTA server, mobile communication terminal operating system is repaired, thereby reduced the cost that the client reprocesses, also offered convenience for user's Working Life.In addition, owing to only downloading abnormal upgrade file corresponding to part of the operating system with in mobile communication terminal the operating system update file of corresponding version from the OTA server, therefore can reduce time of downloading software, reduce network traffics, saving communication cost.
Embodiment four:
See also Fig. 4, the system of the radio upgrade that the embodiment of the present invention four provides comprises: load-on module 21, first detection module 22, starting module 23, judge module 24, first start module 25, second and start module 26, download module 27, upgrading module 28, the second detection module 29 and repair module 30.
Wherein, load-on module 21 is used for when mobile communication terminal when startup, by the BOOTLOADER load operation system in BSP;
Whether first detection module 22 damages for detection of the operating system partition data;
In the embodiment of the present invention four, first detection module 22 is concrete to be used for by SHA(Secure Hash Algorithm, Secure Hash Algorithm) the operating system partition data are carried out verification, if verification failure, description operation system partitioning data are damaged, illustrate that this moment, mobile communication terminal operating system can't normally start.
Starting module 23 is used for there is no to carry out when damaged the normal start-up operation of mobile communication terminal operating system when first detection module 22 detects the operating system partition data;
Whether overtime judge module 24 is used for the judgement start, if do not have overtimely, normally starts described mobile communication terminal operating system;
First starts module 25, is used for the 24 judgement starts of the damaged or judge module of operating system partition data being detected when overtime when first detection module 22, by the loading of the BOOTLOADER in BSP BOS, enters BOS OTA upgrade mode;
In the embodiment of the present invention four, the subregion that the firmware stores of described BOS is divided separately on the memory device of the mobile communication terminals such as FLASH or EMMC.This BOS does not rely on the execution of mobile communication terminal operating system, in the normal boot-strap situation, all to adopt operating system to start shooting, can't enable this BOS, because this operating system can not enabled in normal condition, so in the situation that the user normally uses mobile communication terminal, can't frequently read and write the data of this BOS subregion, so the situation that power down damages can not appear in this BOS.
Second starts module 26, is used for starting communication module;
Download module 27 is used for being connected with the OTA server, downloads the operating system update file of corresponding version from the OTA server;
In the embodiment of the present invention four, download module 27 specifically can comprise:
Link block is used for being connected with the OTA server;
Comparison module is used for obtaining the abnormal part of operating system in mobile communication terminal by the operating system file of the corresponding version of OTA server and the operating system in mobile communication terminal are compared;
Download submodule, be used for downloading file corresponding to the abnormal part of the operating system with mobile communication terminal of operating system file of corresponding version as the operating system update file from the OTA server.
Upgrading module 28 is used for according to the operating system update file of the corresponding version of downloading, the operating system of mobile communication terminal being upgraded;
The second detection module 29, whether abnormal for detection of the file system of mobile communication terminal;
Repair module 30, if it is abnormal to be used for file system, file system is repaired operation, otherwise process ends.
In the embodiment of the present invention four, start module when mobile communication terminal operating system can't normally start due to first, start BOS, download module is downloaded the operating system update file of corresponding version from the OTA server, the upgrading module is upgraded to the operating system of mobile communication terminal according to the operating system update file of the corresponding version of downloading.Therefore when situation that mobile communication terminal operating system can't normally start appears in mobile communication terminal due to software anomaly, design defect in software and loss of data, mobile communication terminal also can carry out operating system update by the operating system update file that OTA downloads corresponding version from the OTA server, mobile communication terminal operating system is repaired, thereby reduced the cost that the client reprocesses, also offered convenience for user's Working Life.In addition, because download module is only downloaded file corresponding to the abnormal part of the operating system with in mobile communication terminal the operating system file of corresponding version as the operating system update file from the OTA server, therefore can reduce time of downloading software, reduce network traffics, save communication cost.
One of ordinary skill in the art will appreciate that all or part of step that realizes in above-described embodiment method is to come the relevant hardware of instruction to complete by program, described program can be stored in a computer read/write memory medium, described storage medium is as ROM/RAM, disk, CD etc.
The above is only preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. the method for a radio upgrade, is characterized in that, described method comprises:
When mobile communication terminal operating system can't normally start, start backup wireless upgrade system BOS, enter BOS radio upgrade pattern;
Start communication module;
Be connected with the OTA server, download the operating system update file of corresponding version from the OTA server;
According to the operating system update file of the corresponding version of downloading, the operating system of described mobile communication terminal is upgraded.
2. the method for claim 1, is characterized in that, the subregion that the firmware stores of described BOS is divided separately at described mobile communication terminal.
3. the method for claim 1, is characterized in that, and is described when mobile communication terminal operating system can't normally start, and starts backup wireless upgrade system BOS, and before entering BOS radio upgrade pattern, described method also comprises:
When mobile communication terminal when startup, load described mobile communication terminal operating system by the Boot loader BOOTLOADER in plate level support package BSP;
Detect described mobile communication terminal operating system partition data and whether damage, if the operating system partition corrupted data directly starts backup wireless upgrade system BOS, enter BOS radio upgrade pattern, otherwise normally start described mobile communication terminal operating system; And,
Judge whether described mobile communication terminal when startup is overtime, if overtime, directly start backup wireless upgrade system BOS, enter BOS radio upgrade pattern, otherwise normally start described mobile communication terminal operating system.
4. the method for claim 1, is characterized in that, described startup backup wireless upgrade system BOS enters BOS radio upgrade pattern and is specially:
Load backup wireless upgrade system BOS by the BOOTLOADER in BSP, enter BOS radio upgrade pattern.
5. the method for claim 1, is characterized in that, describedly is connected with the OTA server, and the operating system update file of downloading corresponding version from the OTA server specifically comprises:
Be connected with the OTA server;
By the operating system file of the corresponding version in the OTA server and the operating system in mobile communication terminal are compared, obtain the abnormal part of operating system in mobile communication terminal;
Download file corresponding to the abnormal part of the operating system with in mobile communication terminal the operating system file of corresponding version as the operating system update file from the OTA server.
6. the method for claim 1, is characterized in that, after the operating system update file of described corresponding version according to downloading was upgraded to the operating system of mobile communication terminal, described method also comprised:
Whether the file system that detects mobile communication terminal is abnormal;
If file system is abnormal, file system is repaired operation.
7. the system of a radio upgrade, is characterized in that, described system comprises:
First starts module, is used for when mobile communication terminal operating system can't normally start, and starts backup wireless upgrade system BOS, enters BOS radio upgrade pattern;
Second starts module, is used for starting communication module;
Download module is used for being connected with the OTA server, downloads the operating system update file of corresponding version from the OTA server;
The upgrading module is used for according to the operating system update file of the corresponding version of downloading, the operating system of described mobile communication terminal being upgraded.
8. system as claimed in claim 7, is characterized in that, described system also comprises:
Load-on module is used for loading described mobile communication terminal operating system by the Boot loader BOOTLOADER in plate level support package BSP when mobile communication terminal when startup;
Whether first detection module damages for detection of described mobile communication terminal operating system partition data;
Starting module is used for there is no the described mobile communication terminal operating system of normal startup when damaged when first detection module detects the operating system partition data;
Whether overtime judge module is used for the judgement start, if do not have overtimely, normally starts described mobile communication terminal operating system;
Described first starts module specifically is used for the damaged or judge module judgement start of operating system partition data being detected when overtime when first detection module, loads by the BOOTLOADER in BSP and backs up wireless upgrade system BOS, enters BOS radio upgrade pattern.
9. system as claimed in claim 7, is characterized in that, institute's download module specifically comprises:
Link block is used for being connected with the OTA server;
Comparison module is used for comparing by operating system file and mobile communication terminal current operation system with the corresponding version of OTA server, obtains the abnormal part of operating system in mobile communication terminal;
Download submodule, be used for downloading file corresponding to the abnormal part of the operating system with mobile communication terminal of operating system file of corresponding version as the operating system update file from the OTA server.
10. system as claimed in claim 7, is characterized in that, described system also comprises:
The second detection module, whether abnormal for detection of the file system of mobile communication terminal;
Repair module, if it is abnormal to be used for file system, file system is repaired operation.
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| CN105955781A (en) * | 2016-05-09 | 2016-09-21 | 京东方科技集团股份有限公司 | EMMC (embedded multi-media card) upgrade method and upgrade device and terminal |
| CN106897166A (en) * | 2015-12-17 | 2017-06-27 | 联发科技（新加坡）私人有限公司 | A kind of mobile terminal and its restorative procedure |
| CN108459879A (en) * | 2018-01-17 | 2018-08-28 | 宇龙计算机通信科技(深圳)有限公司 | A kind of method preventing terminal crash, terminal |
| CN108494857A (en) * | 2018-03-26 | 2018-09-04 | 青岛海信移动通信技术股份有限公司 | A kind of method and apparatus of OTA upgradings |
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| WO2019061322A1 (en) * | 2017-09-29 | 2019-04-04 | 深圳传音通讯有限公司 | Method for processing system exception, server and computer-readable storage medium |
| CN111886845A (en) * | 2018-03-23 | 2020-11-03 | 昕诺飞控股有限公司 | Method and apparatus for performing over-the-air (OTA) upgrades in a network of communicatively interconnected devices |
| WO2021017919A1 (en) * | 2019-07-31 | 2021-02-04 | 中兴通讯股份有限公司 | Ota update diagnostic method and apparatus, wireless routing device, and terminal device |
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| CN113568770A (en) * | 2020-04-29 | 2021-10-29 | 阿里巴巴集团控股有限公司 | Emergency rescue method for real-time operating system, electronic device and computer storage medium |
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| CN104899059A (en) * | 2015-05-20 | 2015-09-09 | 小米科技有限责任公司 | Method and apparatus for upgrading operating system |
| CN104899059B (en) * | 2015-05-20 | 2018-10-19 | 小米科技有限责任公司 | Operating system update method and device |
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| CN111886845A (en) * | 2018-03-23 | 2020-11-03 | 昕诺飞控股有限公司 | Method and apparatus for performing over-the-air (OTA) upgrades in a network of communicatively interconnected devices |
| CN108494857A (en) * | 2018-03-26 | 2018-09-04 | 青岛海信移动通信技术股份有限公司 | A kind of method and apparatus of OTA upgradings |
| WO2021017919A1 (en) * | 2019-07-31 | 2021-02-04 | 中兴通讯股份有限公司 | Ota update diagnostic method and apparatus, wireless routing device, and terminal device |
| CN113568770A (en) * | 2020-04-29 | 2021-10-29 | 阿里巴巴集团控股有限公司 | Emergency rescue method for real-time operating system, electronic device and computer storage medium |
| CN113568770B (en) * | 2020-04-29 | 2024-08-27 | 阿里巴巴集团控股有限公司 | Emergency rescue method of real-time operating system, electronic equipment and computer storage medium |
| CN113282321A (en) * | 2021-05-28 | 2021-08-20 | 武汉天喻信息产业股份有限公司 | Firmware updating method and system for intelligent equipment |
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