CN108802627A - Test method, device, system and readable storage medium storing program for executing independently-powered BBU - Google Patents
Test method, device, system and readable storage medium storing program for executing independently-powered BBU Download PDFInfo
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- CN108802627A CN108802627A CN201810669742.1A CN201810669742A CN108802627A CN 108802627 A CN108802627 A CN 108802627A CN 201810669742 A CN201810669742 A CN 201810669742A CN 108802627 A CN108802627 A CN 108802627A
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Abstract
The invention discloses a kind of test methods that BBU is independently-powered, device, system and readable storage medium storing program for executing, it is included in after detecting data storage device power down, judge whether rectification module exports power-off signal in the period 1 after data storage device power down, if it is, then judge whether controller exports enable signal within the second round after receiving power-off signal again, if it is, then judge whether battery back unit B BU powers for data storage device after receiving enable signal and export backup ready signal within the period 3 to data storage device so that data storage device carries out data backup immediately again, if it is, then judge that BBU is independently-powered normal, other if not the case where judge the independently-powered exceptions of BBU.The application realizes the test in preparation powering phase independently-powered to BBU, and BBU has been effectively ensured normally to the power supply of data storage device, has improved power supply reliabilities and safety of the BBU to data storage device.
Description
Technical field
The present invention relates to equipment power supply technical field of measurement and test, more particularly to a kind of test method that BBU is independently-powered, dress
It sets, system and readable storage medium storing program for executing.
Background technology
In network data technical field of memory, the backup of data is all of crucial importance for any one enterprise
, once loss of data or damage will cause significant impact to the daily production of enterprise, even it is difficult to the loss made up.
For data storage device, it should accomplish to back up all related data no margin for errors.
Under normal circumstances, alternating current is by being that data storage device is powered after rectification module rectification, if alternating current powers off suddenly,
So data storage device will be unable to continue Backup Data.In order to solve this problem, BBU would generally be used in the prior art
(Battery Backup Unit, battery back unit) to be the data storage device power supply after power down immediately.Therefore, BBU energy
It is no normally also to become most important for data storage device power supply.It in the prior art would generally be under BBU normal operating conditions
That is BBU verifies the function of BBU when being data storage device power supply, but not to BBU to data storage device
Can accurate powering phase carries out functional test, normally power, reduce to data storage device to which BBU can not be effectively ensured
Power supply reliabilities and safety of the BBU to data storage device.
Therefore, how to provide it is a kind of solve above-mentioned technical problem scheme be that those skilled in the art need to solve at present
Problem.
Invention content
The object of the present invention is to provide a kind of test method that BBU is independently-powered, device, system and readable storage medium storing program for executing,
BBU has been effectively ensured normally to the power supply of data storage device, has improved power supply reliability and peace of the BBU to data storage device
Quan Xing.
In order to solve the above technical problems, the present invention provides a kind of test methods that BBU is independently-powered, including：
S11：After detecting data storage device power down, judge rectification module whether in the data storage device power down
Power-off signal is exported in period 1 afterwards, if it is, into S12, otherwise, into S15；
S12：Judge whether controller exports enable signal within the second round after receiving the power-off signal, if
It is then to enter S13, otherwise, into S15；
S13：Judge whether battery back unit B BU sets for the data storage immediately after receiving the enable signal
Available electricity and within the period 3 export backup ready signal to the data storage device so as to the data storage device into
Row data backup, if so, into S14, otherwise, into S15；
S14：Judge that the BBU is independently-powered normal；
S15：Judging the BBU, independently-powered there are failures.
Preferably, in step S13, after powering for the data storage device, in output backup ready signal to institute
Before stating data storage device, further include：
Judge whether the BBU executes following operation, if it is, into S14, otherwise, into S15, wherein it is described such as
Lower operation includes：
The BBU executes subsequent step when one directly receives the enable signal；
The BBU stops as data storage device power supply not when no one directly receives the enable signal
The backup ready signal is exported to the data storage device.
Preferably, in step S13, after exporting backup ready signal to the data storage device, further include：
Judge whether the BBU executes following operation, if it is, into S14, otherwise, into S15, wherein it is described such as
Lower operation includes：
The BBU continues to output backup ready signal to the data and stores when one directly receives the enable signal
Equipment；
The BBU stops powering and stopping for the data storage device when no one directly receives the enable signal
The backup ready signal is only exported to the data storage device.
Preferably, in step S12, the controller further includes after receiving the power-off signal：
Judge whether the controller controls alarm module within the period 4 and send out alarm, if it is, into S14,
Otherwise, into S15.
Preferably, when the data storage device does not have power down, further include：
Control script of the data storage device execution for making the data storage device power down period 5.
Preferably, the period 5 is 1s.
In order to solve the above technical problems, the present invention also provides a kind of test systems that BBU is independently-powered, including：
Power-off signal judgment module, for after detecting data storage device power down, judging rectification module whether in institute
It states and exports power-off signal in the period 1 after data storage device power down, if it is, triggering enable signal judgment module, no
Then, fault determination module is triggered；
The enable signal judgment module, for judging controller within the second round after receiving the power-off signal
Whether enable signal is exported, if it is, otherwise trigger data backup judgment module triggers the fault determination module；
The data backup judgment module is for judging battery back unit B BU after receiving the enable signal
No is that the data storage device powers and exports backup ready signal within the period 3 to the data storage device immediately
So that the data storage device carries out data backup, if so, triggering normal determination module, otherwise, fault verification mould is triggered
Block；
The normal determination module, for judging that the BBU is independently-powered normal；
The fault determination module, for judging the BBU, independently-powered there are failures.
Preferably, further include：
Control module when not having power down for the data storage device, controls the data storage device execution and is used for
Make the script of the data storage device power down period 5.
In order to solve the above technical problems, the present invention also provides a kind of test device that BBU is independently-powered, feature exists
In, including：
Memory, for storing computer program；
Processor realizes the independently-powered tests of the BBU as described in any of the above-described when for executing the computer program
The step of method.
In order to solve the above technical problems, the present invention also provides a kind of readable storage medium storing program for executing, on the readable storage medium storing program for executing
It is stored with computer program, realizes that the BBU as described in any of the above-described is independently-powered when the computer program is executed by processor
Test method the step of.
The present invention provides a kind of test methods that BBU is independently-powered, are included in after detecting data storage device power down,
Judge whether rectification module exports power-off signal in the period 1 after data storage device power down, if it is, judging again
Whether controller exports enable signal within the second round after receiving power-off signal, if it is, judging battery back again
Whether unit B BU is that data storage device is powered and output backup prepares within the period 3 immediately after receiving enable signal
Signal to data storage device so that data storage device carries out data backup, if it is, judgement BBU is independently-powered normal,
Other if not the case where judge the independently-powered exceptions of BBU.As it can be seen that the application when independently-powered to BBU each module preparing
The motion characteristic and corresponding time sequence of powering phase are tested accordingly, independently-powered to BBU in preparation power supply to realize
The test in stage has been effectively ensured BBU normally to the power supply of data storage device, has improved confessions of the BBU to data storage device
Electric reliability and safety.
The present invention also provides a kind of test device that BBU is independently-powered, system and readable storage medium storing program for executing, have as above-mentioned
The identical advantageous effect of test method.
Description of the drawings
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to institute in the prior art and embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of flow chart of the process for the test method that BBU is independently-powered provided by the invention；
Fig. 2 is a kind of structural schematic diagram for the test system that BBU is independently-powered provided by the invention.
Specific implementation mode
Core of the invention is to provide a kind of test method that BBU is independently-powered, device, system and readable storage medium storing program for executing,
BBU has been effectively ensured normally to the power supply of data storage device, has improved power supply reliability and peace of the BBU to data storage device
Quan Xing.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Fig. 1 is please referred to, Fig. 1 is a kind of flow chart of the process for the test method that BBU is independently-powered provided by the invention, should
Method includes：
S10：Detect data storage device power down；
S11：Judge whether rectification module exports power-off signal in the period 1 after data storage device power down, if
It is then to enter S12, otherwise, into S15；
S12：Judge whether controller exports enable signal within the second round after receiving power-off signal, if so,
Then enter S13, otherwise, into S15；
S13：Judge whether battery back unit B BU powers simultaneously for data storage device immediately after receiving enable signal
Backup ready signal is exported within the period 3 to data storage device so that data storage device carries out data backup, if
It is, into S14, otherwise, into S15；
S14：Judge that BBU is independently-powered normal；
S15：Judgement BBU is independently-powered, and there are failures.
Specifically, the main thought of the application is each device when BBU is independently-powered by data memory module power down
Judge whether BBU is independently-powered normal preparing action and the sequential that powering phase carries out.Based on this, in order to be well understood
Power supply details when BBU is independently-powered, the application (are set with this to detect output storage by the power supply signal of data storage device
It is standby whether power down), power-off signal, controller that rectification module is sent out (can be CPLD (Complex Programmable
Logic Device, Complex Programmable Logic Devices), or other controllers are determined according to actual conditions) making of sending out
Can the signal and BBU backup ready signal that sends out judge whether BBU independently-powered normal.
After data storage device power down (alternating current such as failure or other reasons due to some stop power supply), sentence
Whether the rectification module under remaining electro ultrafiltration that breaks falls within the period 1 (such as can with but be not only limited to 4ms) to controller output
Electric signal (can judge, as data storage device does not have by the way that whether the level signal of the respective pins of controller changes
The respective pins of controller are low level when power down, and when data storage device power down, the respective pins of controller are high level),
If it is, illustrating that this step of rectification module is correctly, then then to judge that the controller under remaining electro ultrafiltration is receiving power down letter
Whether (can be by the phase of BBU to BBU output enable signals within second round (such as can with but be not only limited to 10ms) after number
The level signal of pin is answered to judge, when being not received by enable signal such as BBU, respective pins are low level, when BBU is received
When to enable signal, respective pins become high level), if it is, illustrating controller, there is no problem here, then judges again
Whether BBU is that data storage device is powered immediately after receiving enable signal, and BBU enters backup (time preparation stage at this time
For the period 3, the period 3 can with but be not only limited to 5s), if after BBU is data storage device power supply, prepare in backup
Stage BBU also to data storage device export backup ready signal, then illustrate BBU it is independently-powered be it is normal, otherwise, be unsatisfactory for
Any of the above-described judgement, all illustrate BBU it is independently-powered there are failures, and can accurately be judged by each deterministic process
Go out BBU it is independently-powered when which link it is out of joint, namely can completely check that BBU is independently-powered by above-mentioned several signals
The case where.
To sum up, the application to BBU when independently-powered each module prepare powering phase motion characteristic and corresponding time sequence into
The corresponding test of row, it is independently-powered to BBU in the test for preparing powering phase to realize, it is normally right that BBU has been effectively ensured
The power supply of data storage device improves power supply reliabilities and safety of the BBU to data storage device.
On the basis of the above embodiments：
It is accurate in output backup after powering for data storage device in step S13 as a kind of preferred embodiment
Before standby signal to data storage device, further include：
Judge whether BBU executes following operation, if it is, into S14, otherwise, into S15, wherein following operation packet
It includes：
BBU executes subsequent step when one directly receives enable signal；
BBU stops not exporting backup preparation for data storage device power supply when no one directly receives enable signal
Signal is to data storage device.
Specifically, above-described embodiment is mentioned, and BBU can enter the backup preparation stage after receiving enable signal, to number
The case where can will appear city power recovery before sending out backup ready signal according to storage device namely alternating current restart positive normal open
Over commutation module is the case where data storage device is powered, then does not just need BBU in the case of this kind and sent out again to data storage device
Backup ready signal is sent (data backup only need to just to be carried out in data storage device dead electricity, when alternating current is normally that data store
Without being backed up when equipment is powered), then the application can also be after powering, in output backup ready signal for data storage device
To before data storage device, judge that BBU directly receives enable signal one and (illustrates that alternating current restores to set data storage not yet
Standby power supply) when, if execute subsequent step；BBU directly receives enable signal no one and (illustrates that alternating current starts to restore logarithm
According to the power supply of storage device) when, if stop not exporting backup ready signal to data storage for data storage device power supply
Equipment, if it is, illustrate BBU it is independently-powered be it is normal, otherwise, BBU is independently-powered, and there are failures.It by this way can be with
Effective Backup Data can be carried out when alternating current is not data storage device power supply, the loss of data is prevented, starts in alternating current
Data storage device is not controlled when powering for data storage device and proceeds by data backup, reduces the occupancy of memory space.Such as
Fruit BBU correctly executes corresponding steps according to above-mentioned logic, then illustrates that BBU is independently-powered normal, otherwise, illustrates BBU independences
There are failures for power supply.
As a kind of preferred embodiment, in step S13, after exporting backup ready signal to data storage device, also
Including：
Judge whether BBU executes following operation, if it is, into S14, otherwise, into S15, wherein following operation packet
It includes：
BBU continues to output backup ready signal to data storage device when one directly receives enable signal；
BBU when no one directly receives enable signal stops that output backup standard is powered and stopped for data storage device
For signal to data storage device.
Specifically, there is also such a case, are data storage device power supply in BBU and have had sent backup preparation
After signal to data storage device, in order to ensure that effective backup number can be carried out when alternating current is not data storage device power supply
According to preventing the loss of data, not controlling data storage device when alternating current starts to power for data storage device and proceed by number
According to backup, the occupancy of memory space is reduced, needs exist for judgement BBU BBU when one directly receives enable signal, if continue
Backup ready signal is exported to data storage device；BBU is when no one directly receives enable signal, if stops depositing for data
Storage equipment powers and stops exporting backup ready signal to data storage device, if BBU is correctly held according to above-mentioned logic
Row corresponding steps then illustrate that BBU is independently-powered normal, and otherwise, illustrating BBU, independently-powered there are failures.
As a kind of preferred embodiment, in step S12, controller further includes after receiving power-off signal：
Judge whether controller controls alarm module within the period 4 and send out alarm, if it is, into S14, otherwise,
Into S15.
Specifically, in order to notify related personnel in time in data storage device power down, it is also necessary to judge controller
Whether within the period 4 (can with but be not only limited to 1s) control alarm module sends out alarm, if it is, explanation can be timely
Notify related personnel, so that related personnel carries out corresponding remedial measure, otherwise, then explanation cannot notify relevant people in time
Member, may have data and lose and the ignorant situation of related personnel, if controller can correctly come according to above-mentioned logic
Corresponding steps are executed, then illustrate that BBU is independently-powered normal, otherwise, illustrating BBU, independently-powered there are failures.
Further include when data storage device does not have power down as a kind of preferred embodiment：
Control script of the data storage device execution for making the data storage device power down period 5.
As a kind of preferred embodiment, period 5 1s.
Specifically, in order to which independently-powered to BBU test, just it will not usually be surveyed until alternating current really powers off
Examination, but stop being that data storage device is powered to simulate alternating current to the switch between rectification module by turning off alternating current, here
Assuming that a length of period 5 when having a power failure typically manually disconnects and switching to achieve the goals above in the prior art, but the
Five periods would generally be shorter, for example, can with but be not only limited to 1s, artificial more difficult assurance time, on the one hand increase survey
Examination personnel bear, and test process is cumbersome, and on the other hand, simulated time difficulty is held, and measuring accuracy is reduced.
In order to solve this problem, a script is also provided in the application, when data storage device does not have power down, control
Data storage device processed executes the script, so that the data storage device power down period 5.Since the period 5 is generally very short, lead to
In the case of often, BBU is also in the backup preparation stage, there are no backup ready signal is sent to data storage device, since BBU is not having
Have one when directly receiving enable signal, BBU can stop not exporting backup ready signal to data for data storage device power supply
Storage device.By this kind of mode, simulated time can be precisely held, alleviates the burden of tester, improves test essence
Degree.
In order to effectively verify the independently-powered compatibility between alternating current of BBU, it can repeatedly control data storage device and hold
The above-mentioned script of row so that data storage device exists：Alternating current stop be data storage device power supply-BBU it is independently-powered-alternating current is extensive
It is that data storage device is powered again, is recycled between these three states of BBU stopping power supplies, it is independently-powered between alternating current to verify BBU
Compatibility.
Fig. 2 is please referred to, Fig. 2 is a kind of structural schematic diagram for the test system that BBU is independently-powered provided by the invention, the survey
Test system includes：
Power-off signal judgment module 1, for after detecting data storage device power down, judging rectification module whether in number
According to exporting power-off signal in the period 1 after storage device power down, if it is, triggering enable signal judgment module 2, otherwise,
Trigger fault determination module 5；
Enable signal judgment module 2, for judging whether controller is defeated within the second round after receiving power-off signal
Go out enable signal, if it is, otherwise trigger data backup judgment module 3 triggers fault determination module 5；
Data backup judgment module 3, for judge battery back unit B BU after receiving enable signal whether be immediately
Data storage device powers and exports backup ready signal within the period 3 to data storage device so as to data storage device
Data backup is carried out, if so, triggering normal determination module 4, otherwise, triggers fault determination module 5；
Normal determination module 4, for judging that BBU is independently-powered normal；
Fault determination module 5, for judging BBU, independently-powered there are failures.
As a kind of preferred embodiment, further include：
Control module, when not having power down for data storage device, control data storage device is executed for making data deposit
Store up the script of device looses power period 5.
Above method embodiment is please referred to for the introduction of test system independently-powered BBU provided by the present application, this Shen
It please details are not described herein.
The present invention also provides a kind of test devices that BBU is independently-powered, which is characterized in that including：
Memory, for storing computer program；
Processor realizes the step such as test method independently-powered any of the above-described BBU when for executing computer program
Suddenly.
Above method embodiment is please referred to for the introduction of test device independently-powered BBU provided by the present application, this Shen
It please details are not described herein.
The present invention also provides a kind of readable storage medium storing program for executing, computer program, computer are stored on readable storage medium storing program for executing
It is realized when program is executed by processor such as the step of any of the above-described BBU independently-powered test methods.
Above method embodiment please referred to for the introduction of readable storage medium storing program for executing provided by the present application, the application is herein no longer
It repeats.
It should be noted that in the present specification, relational terms such as first and second and the like are used merely to one
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (10)
1. a kind of test method that BBU is independently-powered, which is characterized in that including：
S11：After detecting data storage device power down, judge rectification module whether after the data storage device power down
Power-off signal is exported in period 1, if it is, into S12, otherwise, into S15；
S12：Judge whether controller exports enable signal within the second round after receiving the power-off signal, if so,
Then enter S13, otherwise, into S15；
S13：Judge whether battery back unit B BU supplies for the data storage device immediately after receiving the enable signal
Electricity simultaneously exports backup ready signal to the data storage device so that the data storage device is into line number within the period 3
According to backup, if so, into S14, otherwise, into S15；
S14：Judge that the BBU is independently-powered normal；
S15：Judging the BBU, independently-powered there are failures.
2. test method independently-powered BBU as described in claim 1, which is characterized in that in step S13, for the number
After powering according to storage device, before exporting backup ready signal to the data storage device, further include：
Judge whether the BBU executes following operation, if it is, into S14, otherwise, into S15, wherein the following behaviour
Work includes：
The BBU executes subsequent step when one directly receives the enable signal；
The BBU stops not exporting for data storage device power supply when no one directly receives the enable signal
The backup ready signal is to the data storage device.
3. test method independently-powered BBU as described in claim 1, which is characterized in that in step S13, backed up in output
After ready signal to the data storage device, further include：
Judge whether the BBU executes following operation, if it is, into S14, otherwise, into S15, wherein the following behaviour
Work includes：
The BBU continues to output backup ready signal to the data storage device when one directly receives the enable signal；
The BBU stops powering and stopping for the data storage device defeated when no one directly receives the enable signal
Go out the backup ready signal to the data storage device.
4. test method independently-powered BBU as described in claim 1, which is characterized in that in step S12, the controller
After receiving the power-off signal, further include：
Judge whether the controller controls alarm module within the period 4 and send out alarm, if it is, into S14, otherwise,
Into S15.
5. test method independently-powered BBU according to any one of claims 1-4, which is characterized in that deposited in the data
When storage equipment does not have power down, further include：
Control script of the data storage device execution for making the data storage device power down period 5.
6. test method independently-powered BBU as claimed in claim 5, which is characterized in that the period 5 is 1s.
7. a kind of test system that BBU is independently-powered, which is characterized in that including：
Power-off signal judgment module, for after detecting data storage device power down, judging rectification module whether in the number
According to exporting power-off signal in the period 1 after storage device power down, if it is, triggering enable signal judgment module, otherwise,
Trigger fault determination module；
The enable signal judgment module, for judge controller within the second round after receiving the power-off signal whether
Enable signal is exported, if it is, otherwise trigger data backup judgment module triggers the fault determination module；
Whether the data backup judgment module stands for judging battery back unit B BU after receiving the enable signal
As data storage device power supply and exported within the period 3 backup ready signal to the data storage device so as to
The data storage device carries out data backup, if so, triggering normal determination module, otherwise, triggers fault determination module；
The normal determination module, for judging that the BBU is independently-powered normal；
The fault determination module, for judging the BBU, independently-powered there are failures.
8. test system independently-powered BBU as claimed in claim 7, which is characterized in that further include：
Control module when not having power down for the data storage device, controls the data storage device and executes for making
State the script of data storage device power down period 5.
9. a kind of test device that BBU is independently-powered, which is characterized in that including：
Memory, for storing computer program；
Processor realizes that the BBU as described in any one of claim 1 to 6 is independently-powered when for executing the computer program
The step of test method.
10. a kind of readable storage medium storing program for executing, which is characterized in that be stored with computer program, the meter on the readable storage medium storing program for executing
The step of the independently-powered test methods of the BBU as described in any one of claim 1 to 6 is realized when calculation machine program is executed by processor
Suddenly.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109634398A (en) * | 2018-12-14 | 2019-04-16 | 郑州云海信息技术有限公司 | A kind of BBU Fault Management System, BBU and storage equipment |
| CN111312325A (en) * | 2020-02-14 | 2020-06-19 | 苏州浪潮智能科技有限公司 | BBU fault diagnosis method and device, electronic equipment and storage medium |
| CN114327016A (en) * | 2021-11-30 | 2022-04-12 | 苏州浪潮智能科技有限公司 | NVME disk identification method and related components |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120169125A1 (en) * | 2003-02-25 | 2012-07-05 | Rennie Bobb | Uninterruptible power supplies with converter operation conditioned upon static switch commutation and methods of operation thereof |
| CN103517300A (en) * | 2012-06-20 | 2014-01-15 | 中兴通讯股份有限公司 | Self-discovery method, device and system of distributed base station |
| CN104391559A (en) * | 2014-11-11 | 2015-03-04 | 广东省电子信息产业集团有限公司 | Control method and control system of standby power supply |
| CN106338690A (en) * | 2016-08-25 | 2017-01-18 | 浪潮电子信息产业股份有限公司 | Standby battery detection method, device and system and power supply method |
| CN107293319A (en) * | 2016-04-01 | 2017-10-24 | 北京忆恒创源科技有限公司 | Stand-by power supply detection method and device |
| CN107291207A (en) * | 2017-06-30 | 2017-10-24 | 郑州云海信息技术有限公司 | A kind of power-supply switching method and system |
| WO2017213801A1 (en) * | 2016-06-08 | 2017-12-14 | Eaton Corporation | Battery management systems for uninterruptible power supplies (ups) having battery failure detection means and related methods |
| CN108107371A (en) * | 2017-12-08 | 2018-06-01 | 郑州云海信息技术有限公司 | A kind of storage system BBU condition monitoring systems and method |
-
2018
- 2018-06-26 CN CN201810669742.1A patent/CN108802627B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120169125A1 (en) * | 2003-02-25 | 2012-07-05 | Rennie Bobb | Uninterruptible power supplies with converter operation conditioned upon static switch commutation and methods of operation thereof |
| CN103517300A (en) * | 2012-06-20 | 2014-01-15 | 中兴通讯股份有限公司 | Self-discovery method, device and system of distributed base station |
| CN104391559A (en) * | 2014-11-11 | 2015-03-04 | 广东省电子信息产业集团有限公司 | Control method and control system of standby power supply |
| CN107293319A (en) * | 2016-04-01 | 2017-10-24 | 北京忆恒创源科技有限公司 | Stand-by power supply detection method and device |
| WO2017213801A1 (en) * | 2016-06-08 | 2017-12-14 | Eaton Corporation | Battery management systems for uninterruptible power supplies (ups) having battery failure detection means and related methods |
| CN106338690A (en) * | 2016-08-25 | 2017-01-18 | 浪潮电子信息产业股份有限公司 | Standby battery detection method, device and system and power supply method |
| CN107291207A (en) * | 2017-06-30 | 2017-10-24 | 郑州云海信息技术有限公司 | A kind of power-supply switching method and system |
| CN108107371A (en) * | 2017-12-08 | 2018-06-01 | 郑州云海信息技术有限公司 | A kind of storage system BBU condition monitoring systems and method |
Non-Patent Citations (1)
| Title |
|---|
| 季瑞松 等: "单片机应用系统数据掉电保护技术", 《电工技术杂志》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109634398A (en) * | 2018-12-14 | 2019-04-16 | 郑州云海信息技术有限公司 | A kind of BBU Fault Management System, BBU and storage equipment |
| CN111312325A (en) * | 2020-02-14 | 2020-06-19 | 苏州浪潮智能科技有限公司 | BBU fault diagnosis method and device, electronic equipment and storage medium |
| WO2021159710A1 (en) * | 2020-02-14 | 2021-08-19 | 苏州浪潮智能科技有限公司 | Bbu fault diagnosis method and apparatus, electronic device, and storage medium |
| CN111312325B (en) * | 2020-02-14 | 2021-10-15 | 苏州浪潮智能科技有限公司 | BBU fault diagnosis method and device, electronic equipment and storage medium |
| CN114327016A (en) * | 2021-11-30 | 2022-04-12 | 苏州浪潮智能科技有限公司 | NVME disk identification method and related components |
| CN114327016B (en) * | 2021-11-30 | 2023-07-14 | 苏州浪潮智能科技有限公司 | NVME disk identification method and related components |
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