CN107870663A - The information recording method and device of a kind of power module - Google Patents
The information recording method and device of a kind of power module Download PDFInfo
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- CN107870663A CN107870663A CN201610854886.5A CN201610854886A CN107870663A CN 107870663 A CN107870663 A CN 107870663A CN 201610854886 A CN201610854886 A CN 201610854886A CN 107870663 A CN107870663 A CN 107870663A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3055—Monitoring arrangements for monitoring the status of the computing system or of the computing system component, e.g. monitoring if the computing system is on, off, available, not available
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3058—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3065—Monitoring arrangements determined by the means or processing involved in reporting the monitored data
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
- G06F11/3466—Performance evaluation by tracing or monitoring
- G06F11/3476—Data logging
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- General Engineering & Computer Science (AREA)
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- General Physics & Mathematics (AREA)
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Abstract
The embodiment of the invention discloses a kind of information recording method of power module and device, to solve the problems, such as the information record of power module, and the reliability of the information record of power module and comprehensive is improved, this method includes：Broken down or when running status changes when detecting, determine the running status identification information after failure or change and current time and recorded in caching, when the time point arrival of information record is carried out into nonvolatile memory, the running status identification information after the failure recorded in caching or change and time are written in nonvolatile memory and recorded in daily record.Due in the embodiment of the present invention power module by the identification information recording of the running status after failure or change to caching and nonvolatile memory, running status after ensureing failure in power module and changing can be recorded, so as to improve the reliability of record and comprehensive, and whole process power module complete independently, information record mode are more flexible and convenient.
Description
Technical field
The present invention relates to the information record technical field of power module, more particularly to a kind of information recording method of power module
Method and device.
Background technology
With the fast development of electronic technology and the raising of people's products quality consciousness, for being related to extensive power module
It is it is required that naturally more and more harsh.In order to monitor the failure of power module or running status, people make use of a kind of monitoring mould
Block obtains the failure of power module or the information of running status, and by monitoring module corresponding failure or running status
Information record is into daily record, and convenient subsequently the failure to power module or the counter of running status look into and examined.
In the prior art, monitoring module is to use poll when obtaining the information of the failure of power module or running status
Mode.The recording process of the information of this power module would generally go wrong, because, monitoring module uses polling mode
When obtaining the information of power module, if the time point the being polled power module is normal or running status does not become
Change, but actually in the polling interval to power module, i.e., within last time poll time point to this poll time point
Period interior power module is there occurs failure, but it recovers from failure again, or, the running status of power module there occurs
Change, but it recovers from the running status after change again, therefore cause the time point of monitoring module poll, get this
The information that power module is normal or running status does not change, so as to cause the something lost of the information of failure or running status
Leakage, influences the reliability of information recorded in daily record.
In addition, if monitoring module generation is abnormal, and due to that can not be polled during exception, the failure or fortune of power module
Whole omissions are caused the unreliable information recorded in daily record by the information of row state.Furthermore if increase is to the new of power module
Fault detection capability or during new record information, it is necessary to power module and the supporting upgrading of monitoring module, operation is more complicated, influence
The efficiency of information record.
The content of the invention
The embodiment of the invention discloses a kind of information recording method of power module and device, to facilitate power module
Information record, and improve the reliability of the information record of power module and comprehensive.
To reach above-mentioned purpose, the embodiments of the invention provide a kind of information recording method of power module, applied to electricity
Power module in the system of source, this method include：
When detect it is current break down or when running status changes, determine the operation shape after the failure or change
The identification information and current time of state；
The identification information of running status after the failure of determination or change and current time recorded in caching；
Whether the time point for judging to carry out information record into nonvolatile memory arrives, if it is, by the caching
The identification information of running status after the failure of middle record or change and time are written in nonvolatile memory, and by described in
The identification information of running status after the failure write in nonvolatile memory or change and time, it recorded in daily record.
Further, if not, methods described also includes：
Whether the time point for continuing to judge to carry out information record into nonvolatile memory arrives.
Further, the identification information for determining the running status after the failure or change includes：
According to the failure currently occurred, and identification information corresponding to the every kind of failure preserved, determine corresponding to the failure
Identification information；
According to the running status after change, and identification information corresponding to the every kind of running status preserved, determine the change
Identification information corresponding to running status afterwards.
Further, when detecting that running status changes, the running status after the change by determination
Identification information and current time recorded caching in before, methods described also includes：
According to information record form corresponding to every kind of running status, and the classification of record information, after determining the change
The classification of information record form and record information corresponding to running status；
The identification information and current time of running status after the change by determination, which recorded caching, to be included：
The information of the classification is obtained, according to described information record format, by the information record of the classification into caching.
Further, the mark of the running status by after the failure write in the nonvolatile memory or change
Information and time, recorded daily record includes：
The identification information and time of running status after the failure write in the nonvolatile memory or change are entered
Row parsing, by the information record after parsing into daily record；Or
The identification information and time of running status after the failure write in the nonvolatile memory or change are entered
Row parsing, the information after parsing is sent to monitoring module, by monitoring module by the information record after parsing into daily record.
Further, the nonvolatile memory includes：
Electrically erasable programmable ROM EEPROM and flash memory FLASH.
Further, the power module includes：
Rectification module, high-voltage direct module, change of current module, MPPT maximum power point tracking solar control module, uninterrupted electricity
Source module and inverter module.
The embodiments of the invention provide a kind of information record carrier of power module, described device includes：
Determining module, for when detect it is current break down or when running status changes, determine the failure or
The identification information and current time of running status after change；
Logging modle, for the identification information of the running status after the failure of determination or change and current time to be remembered
Record in caching；
Whether writing module, the time point for judging to carry out information record into nonvolatile memory arrive, if
It is that the identification information of the running status after the failure recorded in the caching or change and time are written to non-volatile memories
In device, and by the identification information of the running status after the failure write in the nonvolatile memory or change and time, note
Record in daily record.
Further, the determining module, specifically for corresponding according to the failure currently occurred, and every kind of failure of preservation
Identification information, determine identification information corresponding to the failure；According to the running status after change, and the every kind of operation shape preserved
Identification information corresponding to state, determine identification information corresponding to the running status after the change.
Further, described device also includes：
Acquisition module, for the information record form according to corresponding to every kind of running status, and the classification of record information, it is determined that
The classification of information record form and record information corresponding to running status after the change；
The logging modle, the information specifically for obtaining the classification, according to the record format of described information, by described in
The information record of classification is into caching.
Further, said write module, specifically for the failure to being write in the nonvolatile memory or change
The identification information of running status afterwards and time are parsed, by the information record after parsing into daily record；Or, to described non-easy
The identification information of running status after the failure write in the property lost memory or change and time are parsed, by the letter after parsing
Breath be sent to monitoring module, by monitoring module by the information record after parsing into daily record.
Further, said write module, it is additionally operable to if it is judged that be no, continue to judge to nonvolatile memory
Whether the middle time point for carrying out information record arrives.
The embodiments of the invention provide a kind of information recording method of power module and device, this method includes：Work as detection
Broken down or when running status changes to current, determine the running status identification information after the failure or change and work as
The preceding time, the running status identification information after determining the failure or changing and current time be recorded into caching, judged to non-
Whether the time point for carrying out information record in volatile memory arrives, if it is, by the failure recorded in the caching or change
Running status identification information and time after change are written to nonvolatile memory, and will be write in the nonvolatile memory
Failure or change after running status identification information and the time, recorded in daily record.Due to the electricity in the embodiment of the present invention
Source module detect it is current break down or when running status changes, by the mark of the running status after failure or change
Information record can ensure the faulty and change occurred in power module into caching and in nonvolatile memory
Running status after change can be recorded, so as to improve the reliability of the information record of power module and comprehensive, and
And whole recording process is completed by power module, without being coordinated with monitoring module, therefore the mode of information record is more
Add flexibly and conveniently.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of recording process of power module failure information provided in an embodiment of the present invention；
Fig. 2 is a kind of recording process of power module running status change information provided in an embodiment of the present invention；
Fig. 3 is the information record specific implementation process schematic diagram of power module provided in an embodiment of the present invention；
Fig. 4 is a kind of information record carrier structural representation of power module provided in an embodiment of the present invention.
Embodiment
In order to facilitate the information record of power module, and the reliability of the information record of power module and comprehensive is improved,
The embodiments of the invention provide a kind of information recording method of power module and device.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1 is a kind of fault message recording process of power module provided in an embodiment of the present invention, and the process includes following
Step：
S101：When detecting current break down, the identification information and current time of the failure are determined.
The information recording method of power module provided in an embodiment of the present invention, applied to the power module in power-supply system,
Wherein the power module includes：Rectification module, high-voltage direct module, change of current module, MPPT maximum power point tracking solar control mould
Block, Uninterruptible Power Module and inverter module etc..
The power module can detect to the failure of itself, when detecting that itself currently breaks down, it is determined that should
The identification information of failure.Specifically, faulty and identification information corresponding relation, the mark can be pre-saved in power module
Know the title etc. of style number that information can be failure or failure., can be with after power module detects current break down
According to the failure and the failure and the corresponding relation of identification information that pre-save, identification information corresponding to the failure is determined.
In addition, in order to facilitate the record of information, also need to record the current of each failure generation when recording each failure
Time, the current time can determine or pass through the side synchronous with other equipment by the clock of power module itself
Formula, obtain the information of current time.
S102：The identification information of the failure of determination and current time recorded in caching.
In order to which the identification information to the power module failure and current time record, it is provided with power module
Buffer areas are cached, after the identification information and current time of failure is determined, by push operation by the information of every failure
Store in buffer.
By the identification information of failure and current time storage into caching, data biography more rapidly can be effectively carried out at any time
Send, improve the performance of power module operation.
S103：Whether the time point for judging to carry out information record into nonvolatile memory arrives, when judged result is
When being, step S104 is carried out, otherwise, carries out step S103.
In embodiments of the present invention can according to the time point of setting, by the identification information of the failure recorded in caching and when
Between information be written to nonvolatile memory or at set time intervals, by the failure recorded in caching
The information of identification information and time are written to nonvolatile memory.If it is judged that being yes, then step S104 is carried out, if
Judged result is no, then whether the time point for continuing to judge to carry out information record into nonvolatile memory arrives, so anti-
It is multiple to judge, arrived until the time point that information record is carried out into nonvolatile memory.
S104：The identification information of the failure recorded in the caching and time are written in nonvolatile memory.
The nonvolatile memory includes in embodiments of the present invention：Electrically erasable programmable ROM (EEPROM)
Or can also be other nonvolatile memories with flash memory (FLASH).
S105：The identification information of the failure write in the nonvolatile memory and time are recorded in daily record.
Counter for the ease of information looks into and examined, when power module breaks down, it is also necessary to remembers the information of the failure
Record in daily record, specifically the identification information of the failure write in nonvolatile memory and time can be recorded daily record
In.
Because when detecting current break down, the identification information of failure is remembered for the power module in the embodiment of the present invention
Record in caching and in nonvolatile memory, therefore the institute that can ensure to occur in power module is faulty to be recorded
Get off, so as to improve the reliability of the information record of power module and comprehensive, and whole recording process passes through power supply mould
Block is completed, and without being coordinated with monitoring module, therefore the mode of information record is more flexibly and conveniently.
It is described by the nonvolatile memory in another embodiment of the present invention on the basis of above-described embodiment
The identification information of running status after the failure of middle write-in or change and time, recorded daily record includes：
The identification information of failure and time write in the nonvolatile memory is parsed, by the letter after parsing
Breath recorded in daily record；Or
The identification information of failure and time write in the nonvolatile memory is parsed, by the letter after parsing
Breath be sent to monitoring module, by monitoring module by the information record after parsing into daily record.
Can be power module in embodiments of the present invention by the identification information of the failure write in nonvolatile memory
And the time recorded in daily record or monitoring module is timely by the identification information of the failure write in nonvolatile memory
Between recorded in daily record.The event that specific power module will can write in nonvolatile memory at set time intervals
The identification information of barrier and time recorded in daily record, or can also point at a fixed time, will be write in nonvolatile memory
The identification information of the failure entered and time recorded in daily record, or judge the number of new write-in write in nonvolatile memory
Whether the data volume according to (identification information of failure and time) has reached predetermined threshold value, if it is, by nonvolatile memory
The identification information of the failure of write-in and time recorded in daily record.
Certain monitoring module can also be by the way of poll, the failure that will be write in power module nonvolatile memory
Identification information and the time recorded in daily record, wherein can be polled at set time intervals in poll, or
Person can also be polled at the time point of setting.It can also be power module at set time intervals, or setting
At fixed time point, the identification information of the failure write in nonvolatile memory and time are sent to monitoring module, monitor mould
Block is by the information record of reception into daily record.
In order to increase the comprehensive of the information of record in the various embodiments described above of the present invention, facilitate follow-up counter look into and core
It is real, when power module detects that current time breaks down, current output current, output voltage, temperature etc. can also be recorded
Relevant information.In order to realize the record of above- mentioned information, can be set in embodiments of the present invention for every kind of failure corresponding to it
Information record form, and the content of record information, and can also set and what kind of pattern is these information is recorded using.Wherein should
The content of record information, as need the information recorded, such as the letter for the time that can occur for the identification information of failure, failure
Breath, output current, output voltage, temperature etc.；Information record form is to be recorded with what kind of form, such as can be record
The particular order of the content of information, can first record the identification information of failure, the time that failure occurs, re-record output current,
Output voltage, temperature；What kind of pattern is these information is recorded using, such as can be the mode of form, the mode of word, icon
Form etc..
Fig. 2 is a kind of running state information recording process of power module provided in an embodiment of the present invention, and the process includes
Following steps：
S201：When detecting that current operating conditions change, it is determined that change after running status identification information and
Current time.
The power module can detect to running status, when detecting that current operating conditions change, it is determined that
The identification information of running status after change.Specifically, the running status after changing can be pre-saved in power module
With the corresponding relation of identification information, the identification information can be title of running status etc..When power module detects current fortune
After row state changes, it can be believed according to the running status after change and the running status after the change pre-saved with mark
The corresponding relation of breath, it is determined that change after running status corresponding to identification information.
In addition, in order to facilitate the record of information, also need to record in the identification information of the running status after record changes
The current time that running status changes, the current time can be determined by the clock of power module itself or
With by way of other equipment or other module synchronizations, obtaining the information of current time.
S202：The identification information of running status after the change of determination and current time recorded in caching.
In order to which the identification information to the running status after power module change and current time record, in power supply
Buffer areas are provided with module, after the identification information and current time of running status after change is determined, by pushing on
Operation is by the identification information storage of the running status after change into buffer.
By the identification information of the running status after change and current time storage into caching, can more rapidly effectively with
Shi Jinhang data transmit, and improve the performance of power module operation.
S203：Whether the time point for judging to carry out information record into nonvolatile memory arrives, when judged result is
When being, step S204 is carried out, otherwise, carries out step S203.
In embodiments of the present invention can be according to the time point of setting, by the running status after the change recorded in caching
The information of identification information and time are written to nonvolatile memory, or can also at set time intervals, will delay
Deposit the identification information of the running status after the change of record and the information of time is written to nonvolatile memory.If it is determined that
As a result it is yes, then carries out step S204, if it is judged that being no, then continue to judge to enter row information into nonvolatile memory
Whether the time point of record arrives, and so judges repeatedly, the time point until carrying out information record into nonvolatile memory
Arrive.
S204：The identification information of running status after the change that will be recorded in the caching and time are written to non-volatile
In memory.
The nonvolatile memory includes in embodiments of the present invention：Electrically erasable programmable ROM (EEPROM)
With flash memory (FLASH) or other nonvolatile memories.
S205：The identification information of running status after the change that will be write in the nonvolatile memory and time, note
Record in daily record.
Counter for the ease of information looks into and examined, when the running status of power module changes, it is also necessary to will change
The information record of running status afterwards, specifically can be by the operation after the change write in nonvolatile memory into daily record
The identification information of state and time, it recorded in daily record.
Because the power module is when detecting that current operating conditions change in the embodiment of the present invention, after change
The identification information recording of running status can ensure occur in power module into caching and in nonvolatile memory
All running statuses can be recorded, so as to improve the reliability of the information record of power module and comprehensive,
And whole recording process is completed by power module, without being coordinated with monitoring module, therefore the mode of information record
More flexibly and conveniently.
It is described by the nonvolatile memory in another embodiment of the present invention on the basis of above-described embodiment
The identification information of running status after middle write-in change and time, recorded daily record includes：
The identification information and time of running status after the change that is write in the nonvolatile memory are parsed,
By the information record after parsing into daily record；Or
The identification information and time of running status after the change that is write in the nonvolatile memory are parsed,
Information after parsing is sent to monitoring module, by monitoring module by the information record after parsing into daily record.
Can be power module in embodiments of the present invention by the operation shape after the change write in nonvolatile memory
The identification information of state and time recorded in daily record or monitoring module is by after the change write in nonvolatile memory
Running status identification information and the time recorded in daily record.Specific power module can at set time intervals by
The identification information of running status after the change write in nonvolatile memory and time recorded in daily record, or can also
Point at a fixed time, the identification information of the running status after the change write in nonvolatile memory and time recorded
In daily record, or judge the data (identification information of the running status after change of new write-in write in nonvolatile memory
And the time) data volume whether reached predetermined threshold value, if it is, by the operation after the change write in nonvolatile memory
The identification information of state and time recorded in daily record.
Certain monitoring module can also be by the way of poll, the change that will be write in power module nonvolatile memory
The identification information of running status afterwards and time recorded in daily record, wherein can be at set time intervals in poll
It is polled, or can also be polled at the time point of setting.It can also be power module according between the time of setting
Every, or the time point in setting, the identification information of the running status after the change write in nonvolatile memory is timely
Between be sent to monitoring module, monitoring module is by the information record of reception into daily record.
In order to increase the comprehensive of the information of record in the various embodiments described above of the present invention, facilitate follow-up counter look into and core
It is real, when power module detects that current time running status changes, the running status after the change by determination
Identification information and current time recorded caching in before, methods described also includes：
According to information record form corresponding to every kind of running status, and the classification of record information, after determining the change
The classification of information record form and record information corresponding to running status；
The identification information and current time of running status after the change by determination, which recorded caching, to be included：
The information of the classification is obtained, according to described information record format, by the information record of the classification into caching.
The change of running status can be directed in embodiments of the present invention, and its corresponding information record form, and note are set
The content of information is recorded, and can also set and what kind of pattern is these information is recorded using.The wherein content of the record information, i.e.,
To need the information recorded, such as can be for the identification information of the running status after change, the time that running status changes
Information, output current, output voltage, temperature etc.；Information record form is to be recorded with what kind of form, such as can be
The particular order of the content of record information, can first record the identification information of the running status after change, and running status becomes
The time of change, re-record output current, output voltage, temperature；What kind of pattern is these information is recorded using, such as can be table
The mode of lattice, the mode of word, the form of icon etc..
Fig. 3 be power module provided in an embodiment of the present invention information record specific implementation process schematic diagram, the process bag
Include：
Running status after the failure of the electric power source pair of module itself or change is detected, and itself is currently occurred when detecting
When failure or running status change, the identification information of the running status after the failure or change is determined.When power module is examined
Measure it is current break down or after running status changes, can according to the running state information after the failure or change, and
The corresponding relation of running state information and identification information after the failure pre-saved or change, after determining the failure or change
Identification information corresponding to running status.
In addition, in order to facilitate the record of information, also need to record in the running status after recording each failure or change
The current time of running status after each failure or change, the current time can be true by the clock of power module itself
Determine or with by way of other equipment or other module synchronizations, obtaining the information of current time.
In order to which the identification information to the running status after the power module failure or change and current time record,
Caching buffer areas are provided with power module, the identification information of running status after failure or change is determined and current
After time, by push operation by the identification information storage of the running status after failure or change into buffer.
The identification information of running status after the failure recorded in caching or change and the information of time, can be according to setting
Time point, be written to nonvolatile memory or at set time intervals, by the failure recorded in caching or
The identification information of running status after change and the information of time are written to nonvolatile memory.
The identification information and time of running status after the failure write in nonvolatile memory or change are solved
Analysis, by the information record after parsing into daily record.
Fig. 4 is a kind of information record carrier structural representation of power module provided in an embodiment of the present invention, applied to electricity
Power module in the system of source, the device include：
Determining module 41, for when detect it is current break down or when running status changes, determine the failure
Or the identification information and current time of the running status after change；
Logging modle 42, for by the failure of determination or change after running status identification information and current time
It recorded in caching；
Whether writing module 43, the time point for judging to carry out information record into nonvolatile memory arrive, such as
Fruit is that the identification information of the running status after the failure recorded in the caching or change and time are written into non-volatile deposit
In reservoir, and by the identification information of the running status after the failure write in the nonvolatile memory or change and time,
It recorded in daily record.
The determining module 41, specifically for according to the failure currently occurred, and mark corresponding to every kind of failure of preservation
Information, determine identification information corresponding to the failure；According to the running status after change, and the every kind of running status preserved is corresponding
Identification information, determine identification information corresponding to the running status after the change.
Described device also includes：
Acquisition module 44, for the information record form according to corresponding to every kind of running status, and the classification of record information, really
The classification of information record form and record information corresponding to running status after the fixed change；
The logging modle 42, the information specifically for obtaining the classification, according to the record format of described information, by institute
The information record of classification is stated into caching.
Said write module 43, specifically for the operation after the failure to being write in the nonvolatile memory or change
The identification information of state and time are parsed, by the information record after parsing into daily record；Or, to the non-volatile memories
The identification information of running status after the failure write in device or change and time are parsed, and the information after parsing is sent to
Monitoring module, by monitoring module by the information record after parsing into daily record.
Said write module 43, it is additionally operable to if it is judged that be no, continue to judge to carry out into nonvolatile memory
Whether the time point of information record arrives.
The embodiment of the invention discloses a kind of information recording method of power module and device, to solve power module
Information record problem, and the reliability of the information record of power module and comprehensive is improved, this method includes：It is current when detecting
Break down or when running status changes, determine the running status identification information after the failure or change and it is current when
Between, the running status identification information after determining the failure or changing and current time be recorded into caching, judged to non-volatile
Property memory in carry out information record time point whether arrive, if it is, by after the failure recorded in the caching or change
Running status identification information and the time be written to nonvolatile memory, and will be write in the nonvolatile memory therefore
The identification information of running status after barrier or change and time, it recorded in daily record.Increase nonvolatile memory, power module
Being capable of more accurate, comprehensive, reliable recording failure or running status change information.
For systems/devices embodiment, because it is substantially similar to embodiment of the method, so the comparison of description is simple
Single, the relevent part can refer to the partial explaination of embodiments of method.
It should be understood by those skilled in the art that, embodiments herein can be provided as method, system or computer program
Product.Therefore, the application can use the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.Moreover, the application can use the computer for wherein including computer usable program code in one or more
The computer program production that usable storage medium is implemented on (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The application is with reference to the flow according to the method for the embodiment of the present application, equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram
Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
The processors of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real
The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
Although having been described for the preferred embodiment of the application, those skilled in the art once know basic creation
Property concept, then can make other change and modification to these embodiments.So appended claims be intended to be construed to include it is excellent
Select embodiment and fall into having altered and changing for the application scope.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the application to the application
God and scope.So, if these modifications and variations of the application belong to the scope of the application claim and its equivalent technologies
Within, then the application is also intended to comprising including these changes and modification.
Claims (12)
1. a kind of information recording method of power module, it is characterised in that applied to the power module in power-supply system, this method
Including：
When detect it is current break down or when running status changes, determine the running status after the failure or change
Identification information and current time；
The identification information of running status after the failure of determination or change and current time recorded in caching；
Whether the time point for judging to carry out information record into nonvolatile memory arrives, if it is, will remember in the caching
The identification information of running status after the failure of record or change and time are written in nonvolatile memory, and will be described non-easy
The identification information of running status after the failure write in the property lost memory or change and time, it recorded in daily record.
2. according to the method for claim 1, it is characterised in that if not, methods described also includes：
Whether the time point for continuing to judge to carry out information record into nonvolatile memory arrives.
3. according to the method for claim 1, it is characterised in that the running status determined after the failure or change
Identification information includes：
According to the failure currently occurred, and identification information corresponding to the every kind of failure preserved, determine to identify corresponding to the failure
Information；
According to the running status after change, and identification information corresponding to the every kind of running status preserved, after determining the change
Identification information corresponding to running status.
4. according to the method for claim 1, it is characterised in that described by really when detecting that running status changes
Before the identification information and current time of running status after the fixed change recorded in caching, methods described also includes：
According to information record form corresponding to every kind of running status, and the classification of record information, the operation after the change is determined
The classification of information record form and record information corresponding to state；
The identification information and current time of running status after the change by determination, which recorded caching, to be included：
The information of the classification is obtained, according to described information record format, by the information record of the classification into caching.
5. according to the method for claim 1, it is characterised in that the failure that will be write in the nonvolatile memory
Or identification information and the time of the running status after change, recorded daily record includes：
The identification information and time of running status after the failure write in the nonvolatile memory or change are solved
Analysis, by the information record after parsing into daily record；Or
The identification information and time of running status after the failure write in the nonvolatile memory or change are solved
Analysis, the information after parsing is sent to monitoring module, by monitoring module by the information record after parsing into daily record.
6. according to the method for claim 1, it is characterised in that the nonvolatile memory includes：
Electrically erasable programmable ROM EEPROM and flash memory FLASH.
7. according to the method described in claim any one of 1-6, it is characterised in that the power module includes：
Rectification module, high-voltage direct module, change of current module, MPPT maximum power point tracking solar control module, uninterrupted power source mould
Block and inverter module.
8. a kind of information record carrier of power module, it is characterised in that described device includes：
Determining module, for when detect it is current break down or when running status changes, determine the failure or change
The identification information and current time of running status afterwards；
Logging modle, for the identification information of the running status after the failure of determination or change and current time to recorded
In caching；
Whether writing module, the time point for judging to carry out information record into nonvolatile memory arrive, if it is, will
The identification information of running status after the failure recorded in the caching or change and time are written in nonvolatile memory,
And by the identification information of the running status after the failure write in the nonvolatile memory or change and time, it recorded day
In will.
9. device according to claim 8, it is characterised in that the determining module, currently occur specifically for basis
Failure, and identification information corresponding to the every kind of failure preserved, determine identification information corresponding to the failure；According to the fortune after change
Row state, and identification information corresponding to the every kind of running status preserved, determine to identify corresponding to the running status after the change
Information.
10. device according to claim 8, it is characterised in that described device also includes：
Acquisition module, for the information record form according to corresponding to every kind of running status, and the classification of record information, it is determined that described
The classification of information record form and record information corresponding to running status after change；
The logging modle, the information specifically for obtaining the classification, according to the record format of described information, by the classification
Information record into caching.
11. device according to claim 8, it is characterised in that said write module, specifically for described non-volatile
The identification information of running status after the failure write in memory or change and time are parsed, and the information after parsing is remembered
Record in daily record；Or, the running status after the failure to being write in the nonvolatile memory or change identification information and
Time is parsed, and the information after parsing is sent into monitoring module, by monitoring module by the information record after parsing to day
In will.
12. device according to claim 8, it is characterised in that said write module, be additionally operable to if it is judged that being
No, whether the time point for continuing to judge to carry out information record into nonvolatile memory arrives.
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| CN201610854886.5A CN107870663A (en) | 2016-09-27 | 2016-09-27 | The information recording method and device of a kind of power module |
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| CN201610854886.5A CN107870663A (en) | 2016-09-27 | 2016-09-27 | The information recording method and device of a kind of power module |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108628979A (en) * | 2018-04-26 | 2018-10-09 | 广州供电局有限公司 | Power cut record dissemination method, system, computer equipment and storage medium |
| CN110389846A (en) * | 2018-04-16 | 2019-10-29 | 纬创资通股份有限公司 | The electronic device and its method of record event |
| CN111198853A (en) * | 2018-11-16 | 2020-05-26 | 北京微播视界科技有限公司 | Data processing method and device, electronic equipment and computer readable storage medium |
| CN112652087A (en) * | 2020-12-23 | 2021-04-13 | 深圳中集天达空港设备有限公司 | Processing method of boarding bridge use record and related equipment |
| CN113721746A (en) * | 2021-08-04 | 2021-11-30 | 浙江大华技术股份有限公司 | Log storage method and device |
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| CN105912086A (en) * | 2016-04-26 | 2016-08-31 | 浪潮(北京)电子信息产业有限公司 | Power module fault diagnosis method, power module and whole cabinet server |
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| CN105912086A (en) * | 2016-04-26 | 2016-08-31 | 浪潮(北京)电子信息产业有限公司 | Power module fault diagnosis method, power module and whole cabinet server |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110389846A (en) * | 2018-04-16 | 2019-10-29 | 纬创资通股份有限公司 | The electronic device and its method of record event |
| CN110389846B (en) * | 2018-04-16 | 2022-10-11 | 纬创资通股份有限公司 | Electronic device for recording event and method thereof |
| CN108628979A (en) * | 2018-04-26 | 2018-10-09 | 广州供电局有限公司 | Power cut record dissemination method, system, computer equipment and storage medium |
| CN108628979B (en) * | 2018-04-26 | 2021-02-09 | 广州供电局有限公司 | Power failure record issuing method, system, computer equipment and storage medium |
| CN111198853A (en) * | 2018-11-16 | 2020-05-26 | 北京微播视界科技有限公司 | Data processing method and device, electronic equipment and computer readable storage medium |
| CN111198853B (en) * | 2018-11-16 | 2023-08-22 | 北京微播视界科技有限公司 | Data processing method, device, electronic equipment and computer readable storage medium |
| CN112652087A (en) * | 2020-12-23 | 2021-04-13 | 深圳中集天达空港设备有限公司 | Processing method of boarding bridge use record and related equipment |
| CN113721746A (en) * | 2021-08-04 | 2021-11-30 | 浙江大华技术股份有限公司 | Log storage method and device |
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