CN107590016A - Power-down rebooting recognition methods and device - Google Patents
Power-down rebooting recognition methods and device Download PDFInfo
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- CN107590016A CN107590016A CN201710826029.9A CN201710826029A CN107590016A CN 107590016 A CN107590016 A CN 107590016A CN 201710826029 A CN201710826029 A CN 201710826029A CN 107590016 A CN107590016 A CN 107590016A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
Power-down rebooting recognition methods provided in an embodiment of the present invention and device, belong to equipment pipeline field.This method includes：Obtain CPU time stamps；Judge whether memory cell is stored with and restart file；If it is not, judging whether the CPU time stamps are more than the default startup time；If the CPU time stamps are less than or equal to the default startup time, judgement restarts reason for power-down rebooting.By first obtaining CPU time stamps, judge whether memory cell is stored with again and restart file, when not restarting file, judge whether the CPU time stamps are more than the default startup time, when CPU time stamps are less than or equal to the default startup time, judgement restarts reason for power-down rebooting.So that acquisition is more convenient the reason for restarting, its hardware assist device is effectively avoided the need for restart the acquisition of reason, has further speeded up the acquisition speed for restarting reason.
Description
Technical field
The present invention relates to equipment control field, in particular to a kind of power-down rebooting recognition methods and device.
Background technology
Equipment can be restarted because of certain abnormal conditions in the process of running.But the equipment triggered by improper reason
Restart：As device looses power restarts, resets that (RESET) key restarts, CPU passive resets restart, device hardware house dog
That triggers restarts.But either existing is the identification for being realized by battery power-down rebooting, or it is to be stored by identifying
Reason numerical value is restarted to realize identification power-down rebooting in array, and these are restarted mode and are required for hardware assist device to be known
Not.Thus, there is power-down rebooting identification complexity in prior art and recognition speed is slow.
The content of the invention
The present invention provides a kind of power-down rebooting recognition methods and device, it is intended to improves above-mentioned technical problem.
A kind of power-down rebooting recognition methods provided by the invention, including：Obtain CPU time stamps；Judge whether memory cell deposits
Contain and restart file；If it is not, judging whether the CPU time stamps are more than the default startup time；If the CPU time stamps are less than or equal to
The default startup time, judgement restart reason for power-down rebooting.
Preferably, it is described to judge whether memory cell is stored with and restart fileinfo, also include afterwards：If so, by described in
Restart file and be moved to storage backup units.
Preferably, it is described to restart file by described and be moved to storage backup units, also include afterwards：It is single to delete the storage
Restart file described in being stored in member.
Preferably, it is described to restart file by described and be moved to storage backup units, including：It is right that file institute is restarted described in acquisition
That answers restarts reason；Restart reason by described and be moved to storage backup units.
Preferably, it is described to judge whether the CPU time stamps are more than the default startup time, also include afterwards：If during the CPU
Stamp is more than the default startup time, and judgement restarts reason to restart caused by unknown failure.
A kind of power-down rebooting identification device provided by the invention, including：Acquiring unit, for obtaining CPU time stamps；Judge single
Member, restart file for judging whether memory cell is stored with；First execution unit, for if it is not, judging that the CPU time stamps are
It is no to be more than the default startup time；Second execution unit, if being less than or equal to the default startup time for the CPU time stamps,
Judgement restarts reason for power-down rebooting.
Preferably, after the judging unit, in addition to：3rd execution unit, for if so, restarting file shifting by described
Move storage backup units.
Preferably, after the 3rd execution unit, in addition to：Unit is deleted, for deleting institute in the memory cell
The described of storage restarts file.
Preferably, the 3rd execution unit is specifically used for：Restart original corresponding to file if so, restarting described in obtaining
Cause；Restart reason by described and be moved to storage backup units.
Preferably, after second execution unit, in addition to：4th execution unit, if being more than for the CPU time stamps
The default startup time, judgement restart reason to restart caused by unknown failure.
The power-down rebooting recognition methods and device that the invention described above provides, this method is by first obtaining CPU time stamps, then judges
Whether memory cell, which is stored with, restarts file, when not restarting file, when judging whether the CPU time stamps are more than default start
Between, when CPU time stamps are less than or equal to the default startup time, judgement restarts reason for power-down rebooting.So that obtain weight
The reason for opening is more convenient, effectively avoids the need for its hardware assist device restart the acquisition of reason, further adds
The fast acquisition speed for restarting reason.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the structured flowchart of electronic equipment provided in an embodiment of the present invention；
Fig. 2 is the flow chart for the power-down rebooting recognition methods that first embodiment of the invention provides；
Fig. 3 is the flow chart for the power-down rebooting recognition methods that second embodiment of the invention provides；
Fig. 4 is the high-level schematic functional block diagram for the power-down rebooting identification device that third embodiment of the invention provides；
Fig. 5 is the high-level schematic functional block diagram for the power-down rebooting identification device that fourth embodiment of the invention provides.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.Therefore,
The detailed description of the embodiments of the invention to providing in the accompanying drawings is not intended to limit the model of claimed invention below
Enclose, but be merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention, those of ordinary skill in the art are not having
There is the every other embodiment made and obtained under the premise of creative work, belong to the scope of protection of the invention.
As shown in figure 1, the structured flowchart for a kind of electronic equipment provided in an embodiment of the present invention.The electronic equipment 300
Including power-down rebooting identification device, memory 302, storage control 303, processor 304 and Peripheral Interface 305.
The memory 302, storage control 303, processor 304 and 305 each element of Peripheral Interface are direct between each other
Or be electrically connected with indirectly, to realize the transmission of data or interaction.For example, these elements can pass through one or more between each other
Communication bus or signal wire, which are realized, to be electrically connected with.The power-down rebooting identification device include it is at least one can be with software or firmware
(firmware) form is stored in the memory 302 or is solidificated in the operating system of the electronic equipment 300
Software function module in (operating system, OS).The processor 304 is used to perform what is stored in memory 302
Executable module, such as the software function module or computer program that the power-down rebooting identification device includes.
Wherein, memory 302 may be, but not limited to, random access memory (Random Access Memory,
RAM), read-only storage (Read Only Memory, ROM), programmable read only memory (Programmable Read-
Only Memory, PROM), erasable read-only memory (Erasable Programmable Read-Only Memory,
EPROM), electricallyerasable ROM (EEROM) (Electric Erasable Programmable Read-Only Memory,
EEPROM) etc..Wherein, memory 302 is used for storage program, and the processor 304 is after execute instruction is received, described in execution
Program, the method performed by server 100 that the stream process that foregoing any embodiment of the embodiment of the present invention discloses defines can answer
Realized in processor 304, or by processor 304.
Processor 304 is probably a kind of IC chip, has the disposal ability of signal.Above-mentioned processor 304 can
To be general processor, including central processing unit (Central Processing Unit, abbreviation CPU), network processing unit
(Network Processor, abbreviation NP) etc.；Can also be digital signal processor (DSP), application specific integrated circuit (ASIC),
Ready-made programmable gate array (FPGA) either other PLDs, discrete gate or transistor logic, discrete hard
Part component.It can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present invention.General processor
Can be microprocessor or the processor can also be any conventional processor etc..
Various input/output devices are coupled to processor 304 and memory 302 by the Peripheral Interface 305.At some
In embodiment, Peripheral Interface 305, processor 304 and storage control 303 can be realized in one single chip.Other one
In a little examples, they can be realized by independent chip respectively.
Referring to Fig. 2, it is the flow chart for the power-down rebooting recognition methods that first embodiment of the invention provides.Below will be to figure
Idiographic flow shown in 2 is described in detail.
Step S101, obtain CPU time stamps.
In the present embodiment, due to can just be reset when power loss event only occurs for CPU time stamps, the non-power-failure such as hot reset is restarted
Under situation, CPU time stamps keep normal timing, so by differentiating whether CPU time stamps live through clearing, and then pass through CPU time stamps
Size can identify power loss event.
Step S102, judge whether memory cell is stored with and restart file.
In this embodiment, it is preferred that the memory cell is hard disk.
It is described to restart file and refer to the journal file that equipment is generated when restarting.For example, weight occurs in operation for equipment
During notice part, hot reset or other restart Software tool and restart previous existence into flag marks are restarted, that is, generate described heavy
Open file.
Step S103, if it is not, judging whether the CPU time stamps are more than the default startup time.
When not having storage to restart file in the memory cell, i.e., it is not present in described memory cell when restarting file,
By the time size of the CPU time stamps compared with the default startup time, it is default to judge whether the CPU time stamps are more than
Start the time.
Wherein, the default startup time refers to the time used in the normal startup of equipment.For example, the equipment can be electricity
Brain, or mobile phone, can also be server.Here, it is not especially limited.
In the present embodiment, the equipment that the default startup time is tested according to user in actual use is different, if
The standby normal startup time may be different.Therefore, it is described it is default start the time selection can according to specific actual conditions come
Chosen, here, being not especially limited.
In the present embodiment, when be stored with the memory cell restart file when, by it is described restart file and be moved to deposit
Store up backup units.Preferably, restart by described after file is moved to storage backup units, and delete in the memory cell
Restart file described in being stored.To reduce memory cell data storage, and avoid after restarting next time due to this
Restart file to be also retained in the memory cell, and adversely affected to restarting reason.
In the present embodiment, it is described by it is described restart file be moved to storage backup units refer to obtain described in restart file
Corresponding restarts reason；Restart reason by described and be moved to storage backup units.
In the present embodiment, the storage backup units can not be same storage device with the memory cell,
It can be same storage device.Preferably, the storage backup units and the memory cell are not same storage devices.
The storage backup units are hard disk.
Step S104, if the CPU time stamps are less than or equal to the default startup time, judgement restarts reason for power down weight
Open.
In the present embodiment, because CPU time stamps only can just be reset when outside power loss event occurs, hot reset etc. it is non-fall
Electricity is restarted under situation, and CPU time stamps keep normal timing.Therefore, the time length that CPU time stamps are recorded can have change.So that
When the CPU time stamps are less than or equal to the default startup time, it is power-down rebooting that can get current the reason for restarting.
For example, outside power loss event caused by electricity, cold reset, switch fault or abnormal electrical power supply under artificially.
Referring to Fig. 3, it is the flow chart for the power-down rebooting recognition methods that second embodiment of the invention provides.Below will be to figure
Idiographic flow shown in 3 is described in detail.
Step S201, obtain CPU time stamps.
Step S202, judge whether memory cell is stored with and restart file.
Step S203, if it is not, judging whether the CPU time stamps are more than the default startup time.
Step S204, if the CPU time stamps are less than or equal to the default startup time, judgement restarts reason for power down weight
Open.
Step S201, step S202, step S203 and step S204 embodiment refer in first embodiment
Corresponding step, here, repeating no more.
Step S205, if the CPU time stamps are more than the default startup time, judgement is restarted reason and caused for unknown failure
Restart.
Referring to Fig. 4, it is the high-level schematic functional block diagram for the power-down rebooting identification device that third embodiment of the invention provides.Institute
State power-down rebooting identification device 400 and perform list including acquiring unit 410, judging unit 420, the first execution unit 430 and second
Member 440.
Acquiring unit 410, for obtaining CPU time stamps.
Judging unit 420, restart file for judging whether memory cell is stored with.
First execution unit 430, for if it is not, judging whether the CPU time stamps are more than the default startup time.
Second execution unit 440, if being less than or equal to the default startup time for the CPU time stamps, judge to restart
Reason is power-down rebooting.
Referring to Fig. 5, it is the high-level schematic functional block diagram for the power-down rebooting identification device that fourth embodiment of the invention provides.Institute
Stating power-down rebooting identification device 500 includes acquiring unit 510, judging unit 520, the first execution unit 530, the second execution unit
540 and the 4th execution unit 550.
Acquiring unit 510, for obtaining CPU time stamps.
Judging unit 520, restart file for judging whether memory cell is stored with.
Wherein, after the judging unit 520, in addition to：3rd execution unit.
3rd execution unit, for if so, restarting file by described and being moved to storage backup units.
Wherein, after the 3rd execution unit, in addition to：Unit is deleted, is deposited for deleting in the memory cell
The described of storage restarts file.
3rd execution unit is specifically used for：Restart reason corresponding to file if so, restarting described in obtaining；By described in
Restart reason and be moved to storage backup units.
First execution unit 530, for if it is not, judging whether the CPU time stamps are more than the default startup time.
Second execution unit 540, if being less than or equal to the default startup time for the CPU time stamps, judge to restart
Reason is power-down rebooting.
4th execution unit 550, if being more than the default startup time for the CPU time stamps, judgement restarts reason and is
Restart caused by unknown failure.
In summary, power-down rebooting recognition methods provided by the invention and device, this method by first obtaining CPU time stamps,
Judge whether memory cell is stored with again and restart file, when not restarting file, it is default to judge whether the CPU time stamps are more than
Start the time, when CPU time stamps are less than or equal to the default startup time, judgement restarts reason for power-down rebooting.So that
The reason for acquisition is restarted is more convenient, effectively avoids the need for its hardware assist device restart the acquisition of reason, enters
One step accelerates the acquisition speed for restarting reason.
In several embodiments provided herein, it should be understood that disclosed apparatus and method, can also pass through
Other modes are realized.Device embodiment described above is only schematical, for example, flow chart and block diagram in accompanying drawing
Show the device of multiple embodiments according to the present invention, method and computer program product architectural framework in the cards,
Function and operation.At this point, each square frame in flow chart or block diagram can represent the one of a module, program segment or code
Part, a part for the module, program segment or code include one or more and are used to realize holding for defined logic function
Row instruction.It should also be noted that at some as in the implementation replaced, the function that is marked in square frame can also with different from
The order marked in accompanying drawing occurs.For example, two continuous square frames can essentially perform substantially in parallel, they are sometimes
It can perform in the opposite order, this is depending on involved function.It is it is also noted that every in block diagram and/or flow chart
The combination of individual square frame and block diagram and/or the square frame in flow chart, function or the special base of action as defined in performing can be used
Realize, or can be realized with the combination of specialized hardware and computer instruction in the system of hardware.
In addition, each functional module in each embodiment of the present invention can integrate to form an independent portion
Point or modules individualism, can also two or more modules be integrated to form an independent part.
If the function is realized in the form of software function module and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
The part to be contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are causing a computer equipment (can be
People's computer, server, or network equipment etc.) perform all or part of step of each embodiment methods described of the present invention.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), arbitrary access
Memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.Need
It is noted that herein, such as first and second or the like relational terms are used merely to an entity or operation
Made a distinction with another entity or operation, and not necessarily require or imply these entities or exist between operating any this
Actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to nonexcludability
Comprising so that process, method, article or equipment including a series of elements not only include those key elements, but also wrapping
Include the other element being not expressly set out, or also include for this process, method, article or equipment intrinsic want
Element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that wanted including described
Other identical element also be present in the process of element, method, article or equipment.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.It should be noted that：Similar label and letter exists
Similar terms is represented in following accompanying drawing, therefore, once being defined in a certain Xiang Yi accompanying drawing, is then not required in subsequent accompanying drawing
It is further defined and explained.
Claims (10)
- A kind of 1. power-down rebooting recognition methods, it is characterised in that including：Obtain CPU time stamps；Judge whether memory cell is stored with and restart file；If it is not, judging whether the CPU time stamps are more than the default startup time；If the CPU time stamps are less than or equal to the default startup time, judgement restarts reason for power-down rebooting.
- 2. according to the method for claim 1, it is characterised in that it is described judge memory cell whether be stored with restart file believe Breath, also includes afterwards：If so, restart file by described and be moved to storage backup units.
- 3. according to the method for claim 2, it is characterised in that described to restart file by described to be moved to storage backup single Member, also include afterwards：Delete stored in the memory cell described and restart file.
- 4. according to the method for claim 2, it is characterised in that described to restart file by described to be moved to storage backup single Member, including：Restart described in acquisition and restart reason corresponding to file；Restart reason by described and be moved to storage backup units.
- 5. according to the method for claim 1, it is characterised in that described to judge whether the CPU time stamps are more than default start Time, also include afterwards：If the CPU time stamps are more than the default startup time, judgement restarts reason to restart caused by unknown failure.
- A kind of 6. power-down rebooting identification device, it is characterised in that including：Acquiring unit, for obtaining CPU time stamps；Judging unit, restart file for judging whether memory cell is stored with；First execution unit, for if it is not, judging whether the CPU time stamps are more than the default startup time；Second execution unit, if being less than or equal to the default startup time for the CPU time stamps, it is to fall that reason is restarted in judgement Electricity is restarted.
- 7. device according to claim 6, it is characterised in that after the judging unit, in addition to：3rd execution unit, for if so, restarting file by described and being moved to storage backup units.
- 8. device according to claim 7, it is characterised in that after the 3rd execution unit, in addition to：Delete unit, for delete stored in the memory cell described in restart file.
- 9. device according to claim 7, it is characterised in that the 3rd execution unit is specifically used for：Restart reason corresponding to file if so, restarting described in obtaining；Restart reason by described and be moved to storage backup units.
- 10. device according to claim 6, it is characterised in that after second execution unit, in addition to：4th execution unit, if being more than the default startup time for the CPU time stamps, judgement restarts reason for unknown failure It is caused to restart.
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| CN201710826029.9A CN107590016B (en) | 2017-09-14 | 2017-09-14 | Power-down restarting identification method and device |
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| CN201710826029.9A CN107590016B (en) | 2017-09-14 | 2017-09-14 | Power-down restarting identification method and device |
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| CN108984347A (en) * | 2018-08-06 | 2018-12-11 | 杭州电子科技大学 | A kind of embedded device rebooting status recording method based on linux system |
| CN109062720A (en) * | 2018-07-18 | 2018-12-21 | 郑州云海信息技术有限公司 | A kind of server, server master board and its reset recognition methods and system |
| CN110290546A (en) * | 2019-06-21 | 2019-09-27 | 京信通信系统（中国）有限公司 | Restart localization method, device, base station equipment and storage medium in base station |
| CN112860466A (en) * | 2020-12-31 | 2021-05-28 | 东风汽车集团有限公司 | Vehicle-mounted entertainment system restart fault diagnosis method and system |
| CN114200874A (en) * | 2022-02-17 | 2022-03-18 | 四川创智联恒科技有限公司 | Device and method for detecting equipment reset event |
| CN115264972A (en) * | 2021-04-30 | 2022-11-01 | 特灵国际有限公司 | Quick restart refrigerator system |
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| CN115264972A (en) * | 2021-04-30 | 2022-11-01 | 特灵国际有限公司 | Quick restart refrigerator system |
| CN115264972B (en) * | 2021-04-30 | 2024-05-07 | 特灵国际有限公司 | Quick restarting refrigerator system |
| CN114200874A (en) * | 2022-02-17 | 2022-03-18 | 四川创智联恒科技有限公司 | Device and method for detecting equipment reset event |
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