CN107153559A - The application program updating method of a kind of electronic equipment - Google Patents
The application program updating method of a kind of electronic equipment Download PDFInfo
- Publication number
- CN107153559A CN107153559A CN201710355501.5A CN201710355501A CN107153559A CN 107153559 A CN107153559 A CN 107153559A CN 201710355501 A CN201710355501 A CN 201710355501A CN 107153559 A CN107153559 A CN 107153559A
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- China
- Prior art keywords
- application program
- electronic equipment
- storage space
- upgrading
- mark position
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Classifications
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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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/4401—Bootstrapping
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44521—Dynamic linking or loading; Link editing at or after load time, e.g. Java class loading
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- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The invention provides the application program updating method of a kind of electronic equipment, specific method is to pass through bootstrap loader backup application, and the application program after upgrading is actively called after application program updating, application program after upgrading is normally run, then the application program after upgrading is called in bootstrap loader after electronic equipment is restarted, application program after upgrading is not run normally, then bootstrap loader calls backup application after electronic equipment is restarted.The present invention proposes to upgrade successfully instruction voluntarily to judge application program updating success or not in the first mark position by bootstrap loader detection program storage space, and voluntarily call application program to judge whether application program is normally run after the upgrade, so as to realize that electronic equipment can carry out Autonomous test after application program updating, after upgrading failure, electronic equipment can carry out Backup and Restore.It is unsuccessfully the influence that electronic equipment operation is brought that this method, which can make electronic equipment voluntarily eliminate application program updating,.
Description
Technical field
The invention belongs to the application journey of electronic apparatus system safety upgrade technical field, more particularly to a kind of electronic equipment
Sequence upgrade method.
Background technology
Application program is the chief component of software systems, refer to complete a certain or a few particular task and
It is developed the software program run on software systems.The exploitation guardian of application program, as needed to it is functional enter
Row completes or adds new function, now needs to upgrade to the application program installed in electronic equipment.
If running into staging error during application program updating, or upgrading data mistake, such as there is network failure,
The problems such as electronic equipment outage, causes upgrading data receiver imperfect, or upgrading data are malicious code, will cause to rise
Level failure, original application program will lose, so as to influence the normal operation of electronic equipment.
When causing application program not run due to upgrading failure, generally by manually importing application program updating again
The method of the former application program of data or manual reversion recovers the operation of application program.This will influence user to electronic equipment
It is normal use, spend a large amount of maintenance times, cause very big inconvenience.
The content of the invention
It is an object of the invention to provide the application program updating method of a kind of electronic equipment, to solve application program updating
Fail and influence the problem of electronic equipment normally runs and needs manual reversion.
The invention provides the application program updating method of a kind of electronic equipment, comprise the steps：
S1, when the application program operation on electronic equipment, server sends upgrade command on electronic equipment, using journey
First mark position of upgrade command write-in program storage area is notified user to restart electronic equipment by sequence；
After S2, electronic equipment are restarted, CPU performs bootstrap loader, and bootstrap loader detects program storage space
The first mark position in store after upgrade command, any application program will not be called, at the same will in etc. application to be received
The state of program upgrading data, and generate and application program identical backup application；
S3, bootstrap loader are received after application program updating end of data, and application program updating data are write into journey
Sequence storage area；
S4, bootstrap loader are instructed to the second mark position write-in detection in program storage space, while actively calling
Application program after upgrading, CPU starts to perform the application program after upgrading；
Application program after S5, upgrading is normally performed, then and second of the application program detection program storage space after upgrading
Whether it is written into detection in mark position to instruct, being written into detection in the second mark position for detecting program storage space refers to
Order, then upgrade successfully instruction to the first mark position write-in in program storage space, while reminding user that restarting electronics is set
It is standby；Application program after upgrading is not performed normally, then will not be upgraded successfully to the first mark position write-in in program storage space
Instruction；
After S6, electronic equipment restarting, bootstrap loader is run, bootstrap loader detects sequence storage area the
One mark position, which is stored, upgrades successfully instruction, then electronic equipment restart rear bootstrap loader call upgrading after application journey
Sequence, CPU performs the application program after upgrading；The first mark position that bootstrap loader detects program storage space is not stored
Instruction is upgraded successfully, then electronic equipment restarts rear bootstrap loader and calls backup application, and CPU performs back-up application journey
Sequence.
Further, bootstrap loader detects first mark position in program storage space and stores and upgrade successfully
Instruction, then delete backup application.
Further, bootstrap loader is not detected by first mark position in program storage space and stores and escalate into
Work(is instructed, then empties program storage space.
Further, bootstrap loader detects first mark position in program storage space and stores upgrading and refer to
Order, then empty program storage space prior to receiving application program updating data.
Further, bootstrap loader each run, which can be all detected in first mark position in program storage space, is
It is no to store instruction and command content.
Further, application program each run can all detect whether stored up in second mark position in program storage space
There are instruction and command content.
Further, application program after upgrading in step S5 is not performed normally, then the electronic equipment in step S6
Restart the restarting electronic equipment voluntarily for user next time.
The above-mentioned technical proposal of the invention, compared with prior art, because the present invention is proposed by guiding loading journey
In first mark position in sequence detection program storage space upgrade successfully instruction come voluntarily judge application program updating success with
It is no, and voluntarily call application program to judge whether application program is normally run after the upgrade, so as to realize in application program
Update after failure, electronic equipment can carry out the Backup and Restore and Autonomous test of application program.This method can make electronic equipment
It is unsuccessfully the influence that electronic equipment operation is brought voluntarily to eliminate application program updating.
Brief description of the drawings
Fig. 1 is the application program updating method flow diagram of an embodiment of the present invention；
Fig. 2 is the application program updating success flow chart of an embodiment of the present invention；
Fig. 3 is the application program updating failure procedures figure of an embodiment of the present invention.
Embodiment
Refering to shown in Fig. 1 and Fig. 2, the first embodiment of the present invention is application program updating successful implementation example, and step is as follows：
S1, when the application program operation on electronic equipment, server sends upgrade command on electronic equipment, using journey
First mark position of upgrade command write-in program storage area is notified user to restart electronic equipment by sequence；
After S2, electronic equipment are restarted, CPU performs bootstrap loader, and bootstrap loader detects program storage space
The first mark position in store after upgrade command, any application program will not be called, at the same will in etc. application to be received
The state of program upgrading data, and generate and application program identical backup application；
S3, bootstrap loader are received after application program updating end of data, by new application upgrading data write-in
Program storage space；
S4, bootstrap loader are instructed to the second mark position write-in detection in program storage space, while actively calling
Application program after upgrading, CPU starts to perform the application program after upgrading；
Application program after S5, upgrading is normally performed, second mark in the application program detection program storage space after upgrading
It is written into will position in detection instruction, the second mark position for detecting program storage space and is written into detection instruction, Xiang Cheng
The first mark position write-in of sequence storage area upgrades successfully instruction, while reminding user's restarting electronic equipment；
After S6, electronic equipment restarting, bootstrap loader is run, bootstrap loader detects program storage space
The first mark position store and upgrade successfully instruction, bootstrap loader calls the application program after upgrading, and CPU performs upgrading
Application program afterwards, while deleting backup application.
At least there is the technical characteristic distinguished below with prior art in above-described embodiment.In the above embodiment of the present invention
In, application program is by the first mark position of upgrade command write-in program storage area in step 1, and in step 2 by guiding
Upgrade command whether is stored in first mark position in loading procedure detection program storage space, and then with this determination next step
Operation, have the advantages that upgrading intelligence without manual intervention.In the above embodiment of the present invention, generation is with answering in step 2
With program identical backup application, the application program of the backup can be used as the normal fortune of backup when device upgrade fails
OK.Prevent because machine is disabled caused by upgrading failure.In addition, detection instructs, upgraded successfully the use of instruction can make program
Automatic upgrading, automatic detection are completed, without manually being intervened.
Refering to shown in Fig. 1 and Fig. 3, the second embodiment of the present invention fails for application program updating, and electronic equipment operation is standby
Part application program embodiment, step is as follows：
S1, when the application program normal work on electronic equipment, server sends upgrade command on electronic equipment, should
With program by the first mark position of upgrade command write-in program storage area, and user is notified to restart electronic equipment；
After S2, electronic equipment are restarted, CPU performs bootstrap loader, and bootstrap loader detects program storage space
The first mark position in store after upgrade command, any application program will not be called, at the same will in etc. application to be received
The state of program upgrading data, and generate and application program identical backup application；
S3, bootstrap loader are received after application program updating end of data, by new application upgrading data write-in
Program storage space；
S4, bootstrap loader are to empty the second mark position write-in detection instruction of program storage, while actively calling liter
Application program after level, CPU starts to perform the application program after upgrading；
Application program after S5 upgradings is not performed normally, then will not write and rise to first mark position in program storage space
Level is successfully instructed；
After S6, electronic equipment restarting, bootstrap loader detects first mark position in program storage space not
Store and upgrade successfully instruction, then electronic equipment restarts rear bootstrap loader and calls backup application, and CPU performs backup should
With program, and delete application program update data.
If in escalation process, the more new procedures that electronic equipment is received are rogue program, then the program can not be normal
Operation.Destroyed by the way that electronic equipment can be avoided to be infected in program escalation process by rogue program the step of S5 and S6.
Claims (7)
1. the application program updating method of a kind of electronic equipment, it is characterised in that：Realize that step includes：
S1, when the application program operation on electronic equipment, server sends upgrade command on electronic equipment, and application program will
First mark position of upgrade command write-in program storage area, and notify user to restart electronic equipment；
After S2, electronic equipment are restarted, CPU performs bootstrap loader, and bootstrap loader detects the of program storage space
Stored in one mark position after upgrade command, any application program will not be called, at the same will in etc. application program to be received
The state for data of upgrading, and generate and application program identical backup application；
S3, bootstrap loader are received after application program updating end of data, and application program updating data writing program is stored up
Deposit space；
S4, bootstrap loader are instructed to the second mark position write-in detection in program storage space, while actively calling upgrading
Application program afterwards, CPU starts to perform the application program after upgrading；
Application program after S5, upgrading is normally performed, then second mark in the application program detection program storage space after upgrading
Whether it is written into position in detection instruction, the second mark position for detecting program storage space and is written into detection instruction, then
Instruction is upgraded successfully to the first mark position write-in in program storage space, while reminding user's restarting electronic equipment；Rise
Application program after level is not performed normally, then will not upgrade successfully instruction to the first mark position write-in in program storage space；
After S6, electronic equipment restarting, bootstrap loader is run, bootstrap loader detects the of program storage space
One mark position, which is stored, upgrades successfully instruction, then electronic equipment restart rear bootstrap loader call upgrading after application journey
Sequence, CPU performs the application program after upgrading；The first mark position that bootstrap loader detects program storage space is not stored
Instruction is upgraded successfully, then electronic equipment restarts rear bootstrap loader and calls backup application, and CPU performs back-up application journey
Sequence.
2. the application program updating method of a kind of electronic equipment according to claim 1, it is characterised in that：In step s 6, draw
Lead loading procedure and detect first mark position in program storage space and store and upgrade successfully instruction, then delete back-up application journey
Sequence.
3. the application program updating method of a kind of electronic equipment according to claim 1, it is characterised in that：Bootstrap loader is not
Detect the mark position of sequence storage area first and store and upgrade successfully instruction, then empty program storage space.
4. the application program updating method of a kind of electronic equipment according to claim 3, it is characterised in that：In step s 6, draw
Lead loading procedure and detect first mark position in program storage space and store upgrade command, then empty program storage space first
In reception application program updating data.
5. the application program updating method of a kind of electronic equipment according to claim 1, it is characterised in that：In step sl, draw
Leading loading procedure each run can all detect instruction whether is stored in first mark position in program storage space and is instructed
Content.
6. the application program updating method of a kind of electronic equipment according to claim 1, it is characterised in that：Application program is transported every time
Row can all detect instruction and command content whether are stored in second mark position in program storage space.
7. the application program updating method of a kind of electronic equipment according to claim 1, it is characterised in that：When upgrading in step S5
Application program afterwards is not performed normally, then the electronic equipment in step S6 restarts the restarting electronics for user next time voluntarily
Equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710355501.5A CN107153559A (en) | 2017-05-19 | 2017-05-19 | The application program updating method of a kind of electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710355501.5A CN107153559A (en) | 2017-05-19 | 2017-05-19 | The application program updating method of a kind of electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107153559A true CN107153559A (en) | 2017-09-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710355501.5A Pending CN107153559A (en) | 2017-05-19 | 2017-05-19 | The application program updating method of a kind of electronic equipment |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108055583A (en) * | 2017-12-28 | 2018-05-18 | 深圳市九洲电器有限公司 | set-top box automatic recovery method and system |
| CN108228212A (en) * | 2017-12-28 | 2018-06-29 | 宁德时代新能源科技股份有限公司 | Program updating method and device |
| CN108459870A (en) * | 2018-02-07 | 2018-08-28 | 重庆通畅无忧信息技术有限公司 | A kind of filling machine upgrade method and device |
| CN109189445A (en) * | 2018-10-12 | 2019-01-11 | 武汉微智创大科技有限公司 | A kind of method of internet of things equipment program upgrading |
| CN109445815A (en) * | 2018-10-15 | 2019-03-08 | 江苏恒宝智能系统技术有限公司 | A kind of smart card and its application upgrade method |
| CN109614129A (en) * | 2018-11-19 | 2019-04-12 | 深圳市广和通无线股份有限公司 | The alternating upgrade method of multiloop loop system |
| CN110609692A (en) * | 2019-08-06 | 2019-12-24 | 厦门科灿信息技术有限公司 | Data acquisition module, firmware upgrading method thereof and storage medium |
| CN112527371A (en) * | 2020-12-17 | 2021-03-19 | 杭州海康威视数字技术股份有限公司 | Boot loader upgrading method and device, electronic equipment and storage medium |
| CN112612498A (en) * | 2020-12-30 | 2021-04-06 | 深圳市九洲电器有限公司 | Embedded equipment upgrading method and embedded equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108055583A (en) * | 2017-12-28 | 2018-05-18 | 深圳市九洲电器有限公司 | set-top box automatic recovery method and system |
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| CN108459870A (en) * | 2018-02-07 | 2018-08-28 | 重庆通畅无忧信息技术有限公司 | A kind of filling machine upgrade method and device |
| CN109189445A (en) * | 2018-10-12 | 2019-01-11 | 武汉微智创大科技有限公司 | A kind of method of internet of things equipment program upgrading |
| CN109189445B (en) * | 2018-10-12 | 2022-03-15 | 武汉微智创大科技有限公司 | Method for upgrading program of equipment of Internet of things |
| CN109445815B (en) * | 2018-10-15 | 2019-11-26 | 恒宝股份有限公司 | A kind of smart card and its application upgrade method |
| CN109445815A (en) * | 2018-10-15 | 2019-03-08 | 江苏恒宝智能系统技术有限公司 | A kind of smart card and its application upgrade method |
| CN109614129A (en) * | 2018-11-19 | 2019-04-12 | 深圳市广和通无线股份有限公司 | The alternating upgrade method of multiloop loop system |
| CN110609692A (en) * | 2019-08-06 | 2019-12-24 | 厦门科灿信息技术有限公司 | Data acquisition module, firmware upgrading method thereof and storage medium |
| CN112527371A (en) * | 2020-12-17 | 2021-03-19 | 杭州海康威视数字技术股份有限公司 | Boot loader upgrading method and device, electronic equipment and storage medium |
| CN112527371B (en) * | 2020-12-17 | 2024-06-04 | 杭州海康威视数字技术股份有限公司 | Boot loader upgrading method and device, electronic equipment and storage medium |
| CN112612498A (en) * | 2020-12-30 | 2021-04-06 | 深圳市九洲电器有限公司 | Embedded equipment upgrading method and embedded equipment |
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