CN106776221A - Power parameter monitoring and control method and system - Google Patents
Power parameter monitoring and control method and system Download PDFInfo
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- CN106776221A CN106776221A CN201611177753.5A CN201611177753A CN106776221A CN 106776221 A CN106776221 A CN 106776221A CN 201611177753 A CN201611177753 A CN 201611177753A CN 106776221 A CN106776221 A CN 106776221A
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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
- G06F11/3058—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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- 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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- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
The present invention provides a kind of power parameter monitoring and control method and system, and the power supply is electrically connected with data acquisition device, and methods described includes：The data acquisition device gathers the once current parameter information of the power supply and is sent to control end every a Preset Time；Sequentially be deposited into the parameter information of each collection in the middle of grid virtual table by the control end；The control end is appointed from the grid virtual table and takes one section of continuous parameter information of sequence number, and the parameter information of selection is drawn according to the change of the sequence number and the parametric plot of the power supply is shown, is monitored with the parameter to the power supply.Power parameter monitoring and control method and system in the present invention, by the acquisition of the data acquisition device, by the real-time parameter data of the power supply that is sequentially stored with the middle of the grid virtual table, and also real-time parameter data can be extracted, to draw and the parametric plot of the power supply is shown, so as to realize being monitored the parameter of the power supply.
Description
Technical field
The present invention relates to technical field of electronic devices, more particularly to a kind of power parameter monitoring and control method and system.
Background technology
With the development with rapid changepl. never-ending changes and improvements of electronic information technology, the life of people is more and more too busy to get away various consumer
Electronic product, and power supply for function admirable is then the indispensable premise whether these electronic products can play its function.Power supply
By the wide advantage of its high conversion efficiency, voltage stabilized range, and it is widely used.
In the middle of prior art, the power supply for using at present, it is impossible to understand its actual operational factor (such as electric current, voltage, protection
Signal, output frequency dutycycle etc.) so that power supply cannot be carried out preferably analyzing, monitoring and diagnosed, reason is, at present
There is no a kind of preferable simulative surveillance method so that the actual parameter information of power supply cannot be shown in computer end, so that
Lead to not understand its actual operating state.
The content of the invention
Based on this, it is an object of the invention to provide a kind of power parameter monitoring and control method and system, the parameter of power supply is believed
Breath is shown in control end, to realize that the parameter to power supply is monitored.
A kind of power parameter monitoring and control method according to embodiments of the present invention, the power supply electrically connects with data acquisition device
Connect, the power parameter monitoring and control method includes：
The data acquisition device gathers the once current parameter information of the power supply and sends every a Preset Time
To control end；
Sequentially be deposited into the parameter information of each collection in the middle of grid virtual table by the control end；
The control end is appointed from the grid virtual table and takes one section of continuous parameter information of sequence number, and the parameter that will be chosen
Information is drawn according to the change of the sequence number and shows the parametric plot of the power supply, is carried out with the parameter to the power supply
Monitoring.
In addition, a kind of power parameter monitoring and control method according to the above embodiment of the present invention, can also have what is added as follows
Technical characteristic：
The control end includes the step that the parameter information of each collection is sequentially deposited into the middle of grid virtual table：
The control end according to first in first out principle, the parameter information of each collection is deposited into storehouse to be carried out
Caching；
The control end successively takes out the parameter information of each collection from the storehouse, and is sequentially deposited into institute
State in the middle of grid virtual table.
The step of parameter information of each collection is sent to the control end by the data acquisition device includes：
The data acquisition device is packed simultaneously the parameter information of each collection according to default data form
It is sent to the control end.
The parameter information of each collection is packed according to default data form in the data acquisition device
And the step of be sent to the control end after, the power parameter monitoring and control method also includes：
The control end is received and reduces the parameter information of each collection；
The control end judges whether the parameter information of each collection goes out by way of CRC
Mistake；
If it is not, then performing the step that sequentially be deposited into the parameter information of each collection in the middle of grid virtual table by the control end
Suddenly.
The power parameter monitoring and control method also includes：
The control end judges whether the internal memory in the storehouse is enough；
If it is not, all data dumps that the control end will be stored in the storehouse.
A kind of power parameter monitoring and control system according to embodiments of the present invention, including data acquisition device and control end, it is described
Data acquisition device is electrically connected with the power supply and the control end respectively：
The data acquisition device includes,
Collection sending module, for gathering the once current parameter information of the power supply every a Preset Time and sending
To the control end；
The control end includes,
Memory module, for the parameter information of each collection to be sequentially deposited into the middle of grid virtual table；
Parametric plot generation module, one section of continuous parameter information of sequence number is taken for appointing from the grid virtual table,
And the parameter information of selection is drawn according to the change of the sequence number and the parametric plot of the power supply is shown, with to described
The parameter of power supply is monitored.
In addition, a kind of power parameter monitoring and control system according to the above embodiment of the present invention, can also have what is added as follows
Technical characteristic：
The memory module includes：
First memory cell, for the principle according to first in first out, heap is deposited into by the parameter information of each collection
Cached in stack；
Second memory cell, for successively taking out the parameter information of each collection from the storehouse, and sequentially
It is deposited into the middle of the grid virtual table.
It is described collection sending module include,
Data transmission unit, for the parameter information of each collection to be packed simultaneously according to default data form
It is sent to the control end.
The control end also includes：
Data receiver recovery module, for receiving and reduces the parameter information of each collection；
Data judge module, the parameter information for judging each collection by way of CRC
Whether make mistakes, when the parameter information for judging each collection is not made mistakes, the memory module will be described each
The parameter information of collection is sequentially deposited into the middle of grid virtual table.
The control end also includes：
Internal memory judge module, it is whether enough for judging the internal memory in the storehouse；
Internal memory release module, for when the low memory in determining the storehouse is enough, by what is stored in the storehouse
All data dumps.
Above-mentioned power parameter monitoring and control method and system, are gathered by the data acquisition device every a Preset Time first
The once current parameter information of the power supply, to obtain the real-time parameter data of the power supply, then by that will gather every time
Parameter information be sequentially deposited into the middle of the grid virtual table, therefore it is described to be sequentially stored with the middle of the grid virtual table
Real-time parameter data of power supply, and when needing to be analyzed power parameter, the control end is from the grid virtual table
One section of continuous parameter information of sequence number of middle selection, so as to obtain the real-time parameter data of the power supply in a period of time, and will
The parameter information of selection is drawn according to the change of the sequence number and shows the parametric plot of the power supply, according to parameter curve
On the one hand figure realizes the parameter information of power supply is shown in control end, on the other hand, can be with according to parametric plot
Parameter to power supply is analyzed, monitors and diagnoses.
Brief description of the drawings
Fig. 1 is the flow chart of power parameter monitoring and control method in first embodiment of the invention.
Fig. 2 is the flow chart of power parameter monitoring and control method in second embodiment of the invention.
Fig. 3 is the structural representation of power parameter monitoring and control system in first embodiment of the invention.
Main element symbol description
| Data acquisition device | 10 | Control end | 20 |
| Power supply | 30 | Collection sending module | 11 |
| Memory module | 21 | Parametric plot generation module | 22 |
| First memory cell | 211 | Second memory cell | 212 |
| Data transmission unit | 111 | Data receiver recovery module | 23 |
| Data judge module | 24 | Internal memory judge module | 25 |
| Internal memory release module | 26 |
Following specific embodiment will further illustrate the present invention with reference to above-mentioned accompanying drawing.
Specific embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give some embodiments of the invention.But, the present invention can be realized in many different forms, however it is not limited to this paper institutes
The embodiment of description.On the contrary, the purpose that these embodiments are provided be make to the disclosure more it is thorough comprehensively.
It should be noted that when element is referred to as " being fixedly arranged on " another element, it can directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article with belong to technical field of the invention
The implication that technical staff is generally understood that is identical.The term for being used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more phases
The arbitrary and all of combination of the Listed Items of pass.
Fig. 1 is referred to, the flow chart of the power parameter monitoring and control method showing in first embodiment of the invention, the power supply
It is electrically connected with data acquisition device, the power parameter monitoring and control method includes step S01 to S03.
Step S01, the data acquisition device gathers once the current parameter letter of the power supply every a Preset Time
Cease and be sent to control end.
Wherein, the power supply is digital power, and the parameter information of the power supply can be current value, magnitude of voltage, protection letter
Number, at least one in the middle of the parameter such as output frequency dutycycle.
It should be understood that the purpose of the step S01 is, the reality of the power supply is obtained by the data acquisition device
When supplemental characteristic.
Sequentially be deposited into the parameter information of each collection in the middle of grid virtual table by step S02, the control end.
Wherein, the grid virtual table is a kind of form of data storage, and similar to exel tables, the grid virtual table is worked as
In be composed of sequence number, and each sequence number successively to that should have data storage area according to numeral order from small to large from top to bottom,
In the middle of the step S02, the control end deposits the parameter information of each collection according to the sequencing of data acquisition time
Enter in the middle of the grid virtual table, and every time when data are stored in the middle of the grid virtual table, according to sequence number from small
Rule is stored in big, the parameter information of each collection is deposited into the corresponding data storage area of different sequence numbers.
Step S03, the control end is appointed from the grid virtual table and takes one section of continuous parameter information of sequence number, and will choosing
The parameter information for taking is drawn according to the change of the sequence number and shows the parametric plot of the power supply, with to the power supply
Parameter is monitored.
It is pointed out that the abscissa of the parametric plot of the power supply is the sequence number of the grid virtual table, it is described
The ordinate of the parametric plot of power supply is the parameter value (such as current value, magnitude of voltage) of the power supply.
It should be understood that what is chosen due to the step S03 is one section of continuous parameter information of sequence number, and parameter information is deposited
Enter during in the grid virtual table, be sequentially to be deposited into grid virtual table according to the sequencing of parameter information acquisition time
, therefore the parameter information that the step S03 chooses is parameter information of the power supply within a period of time, as described power supply exists
Real-time parameter data in a period of time, therefore the real-time parameter of the power supply random time section can be chosen by step S03
Data, and then draw and show the parametric plot of power supply random time section.
It should be understood that can by the difference between adjacent sequence number in the grid virtual table be set as with it is described default when
Between numerical value it is consistent so that the time of each gathered data of data acquisition device enters with the sequence number in the grid virtual table
Row correspondence, so that the sequence number in the grid virtual table is the corresponding gathered data time, and then causes the step
The parametric plot of the power supply that S03 draws and show according to the change of sequence number, you can regard as the parameter of the power supply with
The curve map of time change, so that more intuitively the parameter to the power supply is monitored.
To sum up, above-mentioned power parameter monitoring and control method, is gathered by the data acquisition device every a Preset Time first
The once current parameter information of the power supply, to obtain the real-time parameter data of the power supply, then by that will gather every time
Parameter information be sequentially deposited into the middle of the grid virtual table, therefore it is described to be sequentially stored with the middle of the grid virtual table
Real-time parameter data of power supply, and when needing to be analyzed power parameter, the control end is from the grid virtual table
One section of continuous parameter information of sequence number of middle selection, so as to obtain the real-time parameter data of the power supply in a period of time, and will
The parameter information of selection is drawn according to the change of the sequence number and shows the parametric plot of the power supply, according to parameter curve
On the one hand figure realizes the parameter information of power supply is shown in control end, on the other hand, can be with according to parametric plot
Parameter to power supply is analyzed, monitors and diagnoses.
Refer to Fig. 2, show the flow chart of power parameter monitoring and control method in second embodiment of the invention, the power supply with
Data acquisition device is electrically connected with, and the power parameter monitoring and control method includes step S11 to S17.
Step S11, the data acquisition device gathers once the current parameter letter of the power supply every a Preset Time
Breath.
It should be understood that the purpose of the step S01 is, the reality of the power supply is obtained by the data acquisition device
When supplemental characteristic.
Step S12, the data acquisition device is beaten the parameter information of each collection according to default data form
Wrap and be sent to control end.
Step S13, the control end is received and reduces the parameter information of each collection.
Step S14, the control end judges the parameter letter of each collection by way of CRC
Whether breath makes mistakes.
When the parameter information that the step S14 determines each collection is not made mistakes, then perform successively described
Step S15 to step S17, when the parameter information that the step S14 determines each collection goes wrong, then will be current
The parameter information for receiving reduction is abandoned, and continuation judges next parameter information.
Wherein, CRC (Cyclic Redundancy Check, abbreviation CRC), in being data communication field
A kind of the most frequently used error check code, the default data form is the form of CRC, by the step
S12 to the step S14 may insure that the supplemental characteristic of follow-up storage is correct.
The parameter information of each collection is deposited into heap by step S15, the control end according to the principle of first in first out
Cached in stack.
It is pointed out that due to the step S11 obtain be the power supply real-time parameter data, then the control
End processed will receive multiple supplemental characteristic within the extreme time, it is therefore desirable to which the parameter information of each collection is deposited into heap
Cached in stack, to prevent speed of the speed more than data storage for receiving data, it is to avoid loss of data, while ensuring
Control end data receiver stabilization.
Step S16, the control end successively takes out the parameter information of each collection from the storehouse, and sequentially
It is deposited into the middle of the grid virtual table.
Step S17, the control end is appointed from the grid virtual table and takes one section of continuous parameter information of sequence number, and will choosing
The parameter information for taking is drawn according to the change of the sequence number and shows the parametric plot of the power supply, with to the power supply
Parameter is monitored.
In the middle of the present invention, the power parameter monitoring and control method also includes：
The control end judges whether the internal memory in the storehouse is enough；
If it is not, all data dumps that the control end will be stored in the storehouse.
Another aspect of the present invention, also provides a kind of power parameter monitoring and control system, refers to Fig. 3, show the present invention first
The structural representation of the power parameter monitoring and control system in embodiment, including data acquisition device 10 and control end 20, the data
Harvester 10 is electrically connected with the power supply 30 and the control end 20 respectively.
Wherein, the data acquisition device 10 includes collection sending module 11.
The collection sending module 11 is electrically connected with the power supply 30 and the control end 20, for when one is default
Between gather once the current parameter information of the power supply 30 and be sent to the control end 20.
Wherein, the control end 20 includes memory module 21 and parametric plot generation module 22.
The memory module 21, for the parameter information of each collection to be sequentially deposited into the middle of grid virtual table；
The parametric plot generation module 22, one section of continuous parameter of sequence number is taken for appointing from the grid virtual table
Information, and the parameter information of selection is drawn according to the change of the sequence number and the parametric plot of the power supply 30 is shown,
It is monitored with the parameter to the power supply 30.
Further, the memory module 21 includes the first memory cell 211 and the second memory cell 212：
First memory cell 211, for the principle according to first in first out, the parameter information of each collection is deposited
Enter and cached in storehouse；
Second memory cell 212, for the parameter information of each collection to be taken out successively from the storehouse,
And be sequentially deposited into the middle of the grid virtual table.
Further, the collection sending module 11 includes data transmission unit 111.
The data transmission unit 111 is electrically connected with the control end 20, for according to default data form by institute
The parameter information for stating each collection carries out being packaged and delivered to the control end 20.
Further, the control end 20 also includes data receiver recovery module 23 and data judge module 24.
The data receiver recovery module 23 is electrically connected with the data transmission unit 111, for receiving and reduces institute
State the parameter information of each collection.
The data judge module 24 is electrically connected with the data receiver recovery module 23 and the memory module 21, uses
It is described when judging in judging whether the parameter information of each collection makes mistakes by way of CRC
When the parameter information of collection is not made mistakes every time, sequentially be stored in the parameter information of each collection by the memory module 21
To in the middle of grid virtual table.
Further, the control end 20 also includes internal memory judge module 25 and internal memory release module 26.
The internal memory judge module 25, it is whether enough for judging the internal memory in the storehouse.
The internal memory release module 26 is electrically connected with the internal memory judge module 25, in the storehouse is determined
Low memory it is enough when, all data dumps that will be stored in the storehouse.
Embodiment described above only expresses several embodiments of the invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Shield scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of power parameter monitoring and control method, it is characterised in that the power supply is electrically connected with data acquisition device, the power supply
Parameter monitoring method includes：
The data acquisition device gathers the once current parameter information of the power supply and is sent to control every a Preset Time
End processed；
Sequentially be deposited into the parameter information of each collection in the middle of grid virtual table by the control end；
The control end is appointed from the grid virtual table and takes one section of continuous parameter information of sequence number, and the parameter information that will be chosen
Change according to the sequence number is drawn and shows the parametric plot of the power supply, is supervised with the parameter to the power supply
Control.
2. power parameter monitoring and control method according to claim 1, it is characterised in that the control end will collection every time ginseng
The step that number information is sequentially deposited into the middle of grid virtual table includes：
Be deposited into the parameter information of each collection in storehouse and delayed by the control end according to the principle of first in first out
Deposit；
The control end successively takes out the parameter information of each collection from the storehouse, and is sequentially deposited into the net
In the middle of lattice Virtual table.
3. power parameter monitoring and control method according to claim 1, it is characterised in that the data acquisition device will be described every
The step of parameter information of secondary collection is sent to the control end includes：
The parameter information of each collection is packed and is sent by the data acquisition device according to default data form
To the control end.
4. power parameter monitoring and control method according to claim 3, it is characterised in that in the data acquisition device according to pre-
If data form the parameter information of each collection is carried out into the step of being packaged and delivered to the control end after, it is described
Power parameter monitoring and control method also includes：
The control end is received and reduces the parameter information of each collection；
The control end judges whether the parameter information of each collection makes mistakes by way of CRC；
If it is not, then performing the step that sequentially be deposited into the parameter information of each collection in the middle of grid virtual table by the control end.
5. power parameter monitoring and control method according to claim 2, it is characterised in that the power parameter monitoring and control method is also wrapped
Include：
The control end judges whether the internal memory in the storehouse is enough；
If it is not, all data dumps that the control end will be stored in the storehouse.
6. a kind of power parameter monitoring and control system, it is characterised in that including data acquisition device and control end, the data acquisition dress
Put and be electrically connected with the power supply and the control end respectively：
The data acquisition device includes,
Collection sending module, for gathering the once current parameter information of the power supply every a Preset Time and being sent to institute
State control end；
The control end includes,
Memory module, for the parameter information of each collection to be sequentially deposited into the middle of grid virtual table；
Parametric plot generation module, one section of continuous parameter information of sequence number is taken for appointing from the grid virtual table, and will
The parameter information of selection is drawn according to the change of the sequence number and shows the parametric plot of the power supply, with to the power supply
Parameter be monitored.
7. power parameter monitoring and control system according to claim 6, it is characterised in that the memory module includes：
First memory cell, for the principle according to first in first out, the parameter information of each collection is deposited into storehouse
Cached；
Second memory cell, for successively taking out the parameter information of each collection from the storehouse, and is sequentially stored in
To in the middle of the grid virtual table.
8. power parameter monitoring and control system according to claim 6, it is characterised in that the collection sending module includes,
Data transmission unit, for the parameter information of each collection to be packed and sent according to default data form
To the control end.
9. power parameter monitoring and control system according to claim 8, it is characterised in that the control end also includes：
Data receiver recovery module, for receiving and reduces the parameter information of each collection；
Data judge module, for judged by way of CRC each collection parameter information whether
Make mistakes, when the parameter information for judging each collection is not made mistakes, the memory module is by each collection
Parameter information be sequentially deposited into the middle of the grid virtual table.
10. power parameter monitoring and control system according to claim 7, it is characterised in that the control end also includes：
Internal memory judge module, it is whether enough for judging the internal memory in the storehouse；
Internal memory release module, it is all by what is stored in the storehouse for when the low memory in determining the storehouse is enough
Data dump.
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|---|---|---|---|
| CN201611177753.5A CN106776221A (en) | 2016-12-19 | 2016-12-19 | Power parameter monitoring and control method and system |
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| CN201611177753.5A CN106776221A (en) | 2016-12-19 | 2016-12-19 | Power parameter monitoring and control method and system |
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Citations (3)
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|---|---|---|---|---|
| US20130253861A1 (en) * | 2012-03-23 | 2013-09-26 | Server Technology, Inc. | Power usage monitoring of power feed circuits using power distribution units |
| CN104217089A (en) * | 2013-06-03 | 2014-12-17 | 鸿富锦精密工业(武汉)有限公司 | Power data analyzing method and system |
| CN104850573A (en) * | 2014-11-25 | 2015-08-19 | 北汽福田汽车股份有限公司 | Data collection method and device |
-
2016
- 2016-12-19 CN CN201611177753.5A patent/CN106776221A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130253861A1 (en) * | 2012-03-23 | 2013-09-26 | Server Technology, Inc. | Power usage monitoring of power feed circuits using power distribution units |
| CN104217089A (en) * | 2013-06-03 | 2014-12-17 | 鸿富锦精密工业(武汉)有限公司 | Power data analyzing method and system |
| CN104850573A (en) * | 2014-11-25 | 2015-08-19 | 北汽福田汽车股份有限公司 | Data collection method and device |
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