CN107272803B - Compensate modification correction method automatically based on device current ID data - Google Patents
Compensate modification correction method automatically based on device current ID data Download PDFInfo
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- CN107272803B CN107272803B CN201710603412.8A CN201710603412A CN107272803B CN 107272803 B CN107272803 B CN 107272803B CN 201710603412 A CN201710603412 A CN 201710603412A CN 107272803 B CN107272803 B CN 107272803B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
- G05F1/561—Voltage to current converters
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Abstract
The present invention relates to one kind to compensate modification correction method based on device current ID data automatically, it provides one and is set in electrical equipment the live current detecting terminal at electrical socket and for obtaining electrical equipment current signal and the long-range storage computing module with live current detecting terminal coupling, when the current signal that field circuit detection terminal uploads electrical equipment reaches preset quantity, the average value of the current signal sampled value of load quantity is continuously taken forward, using the average value as the normal data for carrying out electrical equipment identification next time, compensated by such push away.One kind proposed by the invention is based on device current ID data and compensates modification correction method automatically, correction method is modified in the compensation for providing a kind of accurate and effective normal data for electrical equipment type identification, the accuracy for effectively improving electrical equipment type identification, improves defect existing for existing comparison data.
Description
Technical field
The present invention relates to one kind to compensate modification correction method based on device current ID data automatically.
Background technique
With the continuous improvement that the continuous improvement of technical level and user's user experience require, the function of socket is more next
It is abundanter, have such as acquisition of electrical equipment data, the monitoring of state and overload power-off function, to guarantee electrical equipment
Safely and steadly run.But with the continuous improvement that the continuous improvement of technical level and user's user experience require,
The guarantee of electric operation safety has been unable to meet demand of the user to equipment monitoring is used.Moreover, as electric appliance manufacturer is to electricity
The influence improved on equipment of the competition and electrical appliance state feedback data in device market is promoted, in electric appliance use process
Data feedback increasingly becomes research emphasis.But since there are irreversible ageing processes in electrical equipment use process, namely
Electrical equipment with electric signal, there are change procedures, then in electrical equipment type identification process, need dynamically adjust compare
Data.And in existing discrimination method, it is compared mostly in the constant mode of normal data, causes identification result to exist and ask
Topic.
Summary of the invention
The purpose of the present invention is to provide one kind to compensate modification correction method based on device current ID data automatically, existing to overcome
There is defect present in technology.
To achieve the above object, the technical scheme is that a kind of compensate modification based on device current ID data automatically
Correction method is realized in accordance with the following steps:
Step S1: a scene for being set in electrical equipment at electrical socket and be used to obtain electrical equipment current signal is provided
Current detecting terminal and long-range storage computing module with the live current detecting terminal coupling；
Step S2: after an electrical equipment access socket to be detected, the scene current detecting terminal obtains the electricity consumption and sets
Standby current signal, and the current signal is sampled, sampled data is uploaded to the long-range storage computing module；
Step S3: the long-range storage computing module is by acquired sampled data and is pre-stored in the long-range storage calculating
Normal data in module is compared, and recognizes to the type of the electrical equipment to be detected, records the current signal of this time；
Step S4: judging whether the electrical equipment access number to be detected reaches n times, if not up to n times, go to step
Otherwise S2 goes to step S5, wherein N is positive integer；
Step S5: the average value of n times current signal sampled data, replacement prestore before the long-range storage computing module obtains
Normal data in the long-range storage computing module, as the type next time for recognizing the electrical equipment to be detected
Current compensation standard data；
Step S6: by the step S2 and step S3, and through working as precompensation mark with what the step S5 was obtained
Quasi- data are compared, and after judging the N+1 times access socket of electrical equipment to be detected, the long-range storage computing module is obtained
The average value for taking the 2nd time to the N+1 times current signal sampled data replaces current compensation standard data, and as next time
For recognizing the current compensation standard data of the type of the electrical equipment to be detected；
Step S7: when by the step S2, the step S3 and through the current compensation standard data ratio with the last time
Compared with, after judging that the electrical equipment to be detected accesses socket next time, the long-range storage computing module from it is acquired next time
Current signal sampled data rise, continuously take N-1 current signal sampled data forward, and including the primary current signal sampling number
According to inside, it is total to N number of current signal sampled data；The long-range storage computing module obtains the N current signal sampled data
Average value, replace current compensation standard data, and working as the type next time for recognizing the electrical equipment to be detected
Precompensation normal data；
Step S8: the operation of repeating said steps S7, until reaching predesigned compensation number.
In an embodiment of the present invention, in the step S3, step S6 and step S7:
After the long-range storage computing module obtains the secondary sampled data, priority division is carried out to the secondary sampled data,
According to the priority orders for dividing post-sampling data, the sampled data of each priority and the long-range storage will be pre-stored in respectively
The normal data of the corresponding priority of every kind of electrical equipment type or current compensation standard data are compared in computing module；
If can be completed according to current corresponding priority criteria data or current compensation standard data to the electrical equipment
The identification of type, then export the type of electrical equipment, and stops recognizing, and otherwise, continues to recognize according to next priority.
In an embodiment of the present invention, when uploading current signal sampled data, the scene current detecting terminal will be inserted
Seat environmental state information, is uploaded to the long-range storage computing module；Current signal is adopted in the long-range storage computing module
Sample data relatively before, first by the socket environmental state information respectively with the sampled data of each priority and be pre-stored in described remote
The normal data of correspondence priority in journey storage computing module is compared, if identification can be completed, exports electrical equipment
Type, and stop recognizing, otherwise, continue to recognize according to next priority.
In an embodiment of the present invention, the long-range storage computing module also with a hand-held terminal coupling, by electrical equipment
Type identification result under reach the handheld terminal.
In an embodiment of the present invention, when the long-range storage computing module does not obtain in the type identification process of electrical equipment
Get with this access the matched electrical equipment of electrical equipment current signal type, then issue unknown electrical equipment instruct to
The handheld terminal prompts user, and guides user to upload the class that this time accesses electrical equipment by the handheld terminal
Type is to the long-range storage computing module；The long-range storage computing module is according to the type of the electrical equipment, by the scene
Current detecting terminal upload current signal sampled value and and socket environmental state information as normal data, according to right
The priority answered is divided and is stored.
In an embodiment of the present invention, when the long-range storage computing module is pre-stored, according to standard electrical equipment
Type, using the sampled value of the current signal of acquired standard electrical equipment and socket environmental state information as criterion numeral
According to being divided and stored according to corresponding priority.
In an embodiment of the present invention, the socket environmental state information includes: that the current location of socket, electrical equipment connect
The access period entered and electrical equipment preset use environment, and it is excellent that the priority of the current location of the socket is divided into first
The priority for the access period that the electrical equipment accesses is divided into the second priority, the use which is accessed by first grade
The priority that electric equipment presets use environment is divided into third priority.
In an embodiment of the present invention, the current signal includes the starting current signal and normal operation of electrical equipment
Current signal.
In an embodiment of the present invention, the live current detecting terminal is by obtaining to normal operating current signal sampling
Take the electric current average amplitude of normal operating phase, and by the long-range storage computing module by the priority of the electric current average amplitude
It is divided into the 4th priority；The scene current detecting terminal is by obtaining startup stage electric current to starting current signal sampling
Peak value and current amplitude convert turning point, and the priority of the peak value is divided into the by the long-range storage computing module
Five priority, and the priority of current amplitude transformation turning point is divided into the 6th preferentially by the long-range storage computing module
Grade.
In an embodiment of the present invention, the live current detecting terminal is single load electricity consumption for monitoring single socket
Equipment detects terminal or the multi-load electrical equipment for monitoring multiple sockets detects terminal.
Compared to the prior art, the invention has the following advantages: the present invention provides one kind based on device current ID money
The automatic compensation modification correction method of material provides in a kind of dynamic adjustment electrical equipment identification process for the normal data of comparison
Compensation modification correction method effectively improves electrical equipment type and distinguishes so that the identification process of electrical equipment, which has, follows effect
The accuracy of knowledge improves defect existing for existing comparison data.Further improve the electrical equipment to access distribution socket
The identification of loadtype greatly facilitates monitoring and tracking to access loadtype, is electrical equipment power consumption condition
Tracking and detection provide technical support, and provide the foundation for the tracking of the marketing data of electric appliance manufacturer electrical equipment, mention
The feedback information for having supplied too many levels and various dimensions greatly improves the efficiency of service of user experience and electric appliance manufacturer.
Detailed description of the invention
Fig. 1 is a kind of flow chart for compensating modification correction method automatically based on device current ID data in the present invention.
Specific embodiment
With reference to the accompanying drawing, technical solution of the present invention is specifically described.
The present invention is provided a kind of compensated automatically based on device current ID data and modifies correction method, as shown in Figure 1, according to as follows
Step is realized:
Step S1: a scene for being set in electrical equipment at electrical socket and be used to obtain electrical equipment current signal is provided
Current detecting terminal and long-range storage computing module with live current detecting terminal coupling；
Step S2: after an electrical equipment access socket to be detected, live current detecting terminal obtains the electrical equipment
Current signal, and the current signal is sampled, sampled data is uploaded to long-range storage computing module；
Step S3: long-range storage computing module is by acquired sampled data and is pre-stored in long-range storage computing module
Normal data is compared, and recognizes to the type of the electrical equipment to be detected, records the current signal of this time；
Step S4: judging whether the electrical equipment access number to be detected reaches n times, if not up to n times, go to step
Otherwise S2 goes to step S5, wherein N is positive integer；
Step S5: the average value of n times current signal sampled data before long-range storage computing module obtains, replacement is pre-stored in remote
Journey stores the normal data in computing module, works as precompensation as the type next time for recognizing the electrical equipment to be detected
Normal data；
Step S6: by step S2 and step S3, and compared with the current compensation standard data that step S5 is obtained
It is right, and after judging the N+1 times access socket of electrical equipment to be detected, the long-range computing module that stores obtains the 2nd time to the N+1 times
Current signal sampled data average value, replace current compensation standard data, and as next time to be detected for recognizing this
The current compensation standard data of the type of electrical equipment；
Step S7: when by step S2, step S3 and through compared with last current compensation standard data, judgement should
After electrical equipment to be detected accesses socket next time, the long-range computing module that stores is from acquired current signal sampling next time
Data are risen, and continuously take N-1 current signal sampled data forward, and including the primary current signal sample data, altogether N number of electricity
Flow signal sample data；Long-range storage computing module obtains the average value of the N current signal sampled data, and replacement is current
Compensation standard data, and the current compensation standard data as the type next time for recognizing the electrical equipment to be detected.
Step S8: repeating the operation of step S7, until reach predesigned compensation number, and after reaching predesigned compensation number,
Alert is prompted.
Further, in the present embodiment, live current detecting terminal includes MCU and the AC/ that is connected respectively with the MCU
DC circuit, current sense detection circuit, indicator light, key circuit, loudspeaker, display and communicating circuit；By the MCU,
Current sense detection circuit and AC/DC circuit obtain the sampled data of electrical equipment；Long-range storage computing module has for one
The server or host computer of communication function；Device current detects terminal and long-range storage computing module using wired or wireless
Mode is communicated.
Further, in the present embodiment, N takes 10.It, will namely when the number of electrical equipment line attachment reaches 10 times
The average value of preceding 10 sampled datas replaces primary standard data as current compensation standard data；When reaching 11 times, the 2nd is taken
The average value of secondary to the 11st time sampled data replaces last current compensation standard number as current compensation standard data
According to；When reaching 12 times, take the average value of the 3rd time to the 12nd time sampled data as current compensation standard data, replacement upper one
Secondary current compensation standard data；Analogize by this.
Further, in the present embodiment, predesigned compensation number is determined according to the actual situation, preferably, desirable
100。
Further, in the present embodiment, in step S3, step S6 and step S7:
After long-range storage computing module obtains the secondary sampled data, priority division is carried out to the secondary sampled data, according to
The priority orders of post-sampling data are divided, by the sampled data of each priority and are pre-stored in long-range storage computing module respectively
In the corresponding priority of every kind of electrical equipment type normal data or current compensation standard data be compared；
If can be completed according to current corresponding priority criteria data or current compensation standard data to the electrical equipment
The identification of type, then export the type of electrical equipment, and stops recognizing, and otherwise, continues to recognize according to next priority.
Further, in the present embodiment, when uploading current signal sampled data, live current detecting terminal is by socket
Environmental state information is uploaded to long-range storage computing module；Current signal sampled data is compared in remotely storage computing module
Before, first by socket environmental state information respectively with the sampled data of each priority and be pre-stored in long-range storage computing module
The normal data of corresponding priority is compared, if identification can be completed, exports the type of electrical equipment, and stop recognizing, no
Then, continue to recognize according to next priority.By first by environmental state information, improving the speed of identification electrical equipment type
And the accuracy of comparison process.
Further, in the present embodiment, socket environmental state information includes: that the current location of socket, electrical equipment connect
The access period entered and electrical equipment preset use environment, and it is excellent that the priority of the current location of the socket is divided into first
The priority for the access period that the electrical equipment accesses is divided into the second priority, the use which is accessed by first grade
The priority that electric equipment presets use environment is divided into third priority.
Further, in the present embodiment, current signal includes the starting current signal and normal operation of electrical equipment
Current signal.Live current detecting terminal is by the way that normal operating current signal sampling, the electric current for obtaining normal operating phase is flat
Equal amplitude, and the priority of the electric current average amplitude is divided into the 4th priority by long-range storage computing module；Live electric current
It detects terminal and turning point is converted by the peak value and current amplitude to starting current signal sampling, acquisition startup stage electric current,
And the priority of the peak value is divided into the 5th priority by long-range storage computing module, and will remotely store computing module should
The priority of current amplitude transformation turning point is divided into the 6th priority.Preferably, the accuracy in order to guarantee sampled data, it can
To improve the frequency of sampling according to the actual situation.
Further, in the present embodiment, remotely storage computing module also with a hand-held terminal coupling, by electrical equipment
Handheld terminal is reached under type identification result.
Further, in the present embodiment, when long-range storage computing module does not obtain in the type identification process of electrical equipment
Get with this access the matched electrical equipment of electrical equipment current signal type, then issue unknown electrical equipment instruct to
Handheld terminal prompts user, and guides user to upload the type of this time access electrical equipment to long-range by handheld terminal
Store computing module；Type of the long-range storage computing module according to the electrical equipment, the electricity that live current detecting terminal is uploaded
Flow signal sampled value and and socket environmental state information as normal data, according to above-mentioned correspondence provided in this embodiment
Priority divided and stored.
Further, in the present embodiment, when remotely storage computing module is pre-stored, according to the class of standard electrical equipment
Type, using the sampled value of the current signal of acquired standard electrical equipment and socket environmental state information as normal data,
It is divided and is stored according to above-mentioned corresponding priority provided in this embodiment.It is compared in remotely storage computing module
When, the error range between relative error range namely actual monitoring data and normal data can be set, to meet practical comparison
It is required that.The standard electrical equipment is to meet the equipment of the specified service requirement of electric appliance, can be by obtaining plural standard electrical equipment
Mean value, as normal data.
Further, in this embodiment, live current detecting terminal can be used for carrying out detection to single load and to more
A load is detected, and realizes point, line and the overall monitoring in face.
Further, in the present embodiment, live current detecting terminal is single load electricity consumption for monitoring single socket
Equipment detects terminal or the multi-load electrical equipment for monitoring multiple sockets detects terminal.It is examined when using multi-load electrical equipment
When surveying terminal, the long-range computing module that stores analyzes the sampled data of upload, judges whether there is rising changes phase, if
It is then to obtain the sampled data for generating and rising in changes phase forward and backward a period of time, based on mean value for the previous period simultaneously
Further obtain sampled data difference in the forward and backward time in the stage；The sampled data difference is drawn according to above-mentioned priority
Point, and the normal data by will divide the sampled data difference of priority and be pre-stored in long-range storage computing module, according to
Corresponding priority is compared, and recognizes to the type of the electrical equipment of access.The sampled data difference includes one newly-increased
The starting of access device is using data and operates normally sampled data.
The above are preferred embodiments of the present invention, all any changes made according to the technical solution of the present invention, and generated function is made
When with range without departing from technical solution of the present invention, all belong to the scope of protection of the present invention.
Claims (10)
1. one kind compensates modification correction method based on device current ID data automatically, which is characterized in that realize in accordance with the following steps:
Step S1: a live electric current for being set in electrical equipment at electrical socket and be used to obtain electrical equipment current signal is provided
Detect terminal and the long-range storage computing module with the live current detecting terminal coupling；
Step S2: after an electrical equipment access socket to be detected, the scene current detecting terminal obtains the electrical equipment
Current signal, and the current signal is sampled, sampled data is uploaded to the long-range storage computing module；
Step S3: the long-range storage computing module is by acquired sampled data and is pre-stored in the long-range storage computing module
In normal data be compared, the type of the electrical equipment to be detected is recognized, the current signal of this time is recorded；
Step S4: judging whether the electrical equipment access number to be detected reaches n times, if not up to n times, goes to step S2,
Otherwise, step S5 is gone to, wherein N is positive integer；
Step S5: the average value of n times current signal sampled data, replacement are pre-stored in institute before the long-range storage computing module obtains
The normal data in long-range storage computing module is stated, as the current of the type next time for recognizing the electrical equipment to be detected
Compensation standard data；
Step S6: by the step S2 and step S3, and the current compensation standard number through being obtained with the step S5
According to being compared, and after judging the N+1 times access socket of electrical equipment to be detected, the long-range storage computing module obtains the
The average value of 2 times to the N+1 times current signal sampled datas, replaces current compensation standard data, and as being used for next time
Recognize the current compensation standard data of the type of the electrical equipment to be detected；
Step S7: when by the step S2, the step S3 and through sentencing compared with last current compensation standard data
After the electrical equipment to be detected of breaking accesses socket next time, the long-range storage computing module is from acquired electric current next time
Signal sample data rises, and continuously takes N-1 current signal sampled data forward, and exist including the primary current signal sample data
It is interior, total N number of current signal sampled data；The long-range storage computing module obtains the flat of the N current signal sampled data
Mean value replaces current compensation standard data, and the current benefit as the type next time for recognizing the electrical equipment to be detected
Repay normal data；
Step S8: the operation of repeating said steps S7, until reaching predesigned compensation number.
2. according to claim 1 compensate modification correction method based on device current ID data automatically, which is characterized in that in institute
It states in step S3, step S6 and step S7:
After the long-range storage computing module obtains the secondary sampled data, priority division is carried out to the secondary sampled data, according to
The priority orders of post-sampling data are divided, respectively calculate the sampled data of each priority with the long-range storage is pre-stored in
The normal data of the corresponding priority of every kind of electrical equipment type or current compensation standard data are compared in module；
If the type to the electrical equipment can be completed according to current corresponding priority criteria data or current compensation standard data
Identification, then export the type of electrical equipment, and stop recognizing, otherwise, continue to recognize according to next priority.
3. according to claim 1 compensate modification correction method based on device current ID data automatically, which is characterized in that upper
It conducts electricity when flowing signal sample data, socket environmental state information is uploaded to and described is remotely deposited by the scene current detecting terminal
Store up computing module；The long-range storage computing module to current signal sampled data relatively before, first by the socket environment shape
State information respectively with the sampled data of each priority and the corresponding priority that is pre-stored in the long-range storage computing module
Normal data is compared, if identification can be completed, the type of electrical equipment is exported, and stop recognizing, otherwise, according to next excellent
First grade continues to recognize.
4. according to claim 1 compensate modification correction method based on device current ID data automatically, which is characterized in that described
Long-range storage computing module will reach the hand-held end also with a hand-held terminal coupling under the type identification result of electrical equipment
End.
5. according to claim 4 compensate modification correction method based on device current ID data automatically, which is characterized in that work as institute
It states long-range storage computing module and is had not been obtained in the type identification process of electrical equipment and believed with the electrical equipment electric current of this access
The type of number matched electrical equipment then issues unknown electrical equipment and instructs to the handheld terminal, prompts user, and pass through
Handheld terminal guidance user uploads this time and accesses the type of electrical equipment to the long-range storage computing module；It is described remote
Journey stores computing module according to the type of the electrical equipment, by the sampling of the current signal of the live current detecting terminal upload
Value and and socket environmental state information as normal data, divided and stored according to corresponding priority.
6. according to claim 1 compensate modification correction method based on device current ID data automatically, which is characterized in that in institute
State long-range storage computing module it is pre-stored when, according to the type of standard electrical equipment, by the electricity of acquired standard electrical equipment
The sampled value and socket environmental state information for flowing signal are divided and are deposited according to corresponding priority as normal data
Storage.
7. compensating modification correction method automatically based on device current ID data according to claim 3,5 or 6, feature exists
In the socket environmental state information includes: the current location of socket, the access period of electrical equipment access and electrical equipment
Default use environment, and the priority of the current location of the socket is divided into the first priority, which is accessed
The priority of access period is divided into the second priority, and the electrical equipment which is accessed presets the preferential of use environment
Grade is divided into third priority.
8. according to claim 1, compensating modification correction method described in 2,5 or 6 automatically based on device current ID data, feature exists
In the current signal includes the starting current signal and normal operating current signal of electrical equipment.
9. according to claim 8 compensate modification correction method based on device current ID data automatically, which is characterized in that described
Live current detecting terminal by obtaining the electric current average amplitude of normal operating phase to normal operating current signal sampling, and
The priority of the electric current average amplitude is divided into the 4th priority by the long-range storage computing module；The scene electric current inspection
Terminal is surveyed by the way that starting current signal sampling, the peak value and current amplitude for obtaining startup stage electric current convert turning point, and
The priority of the peak value is divided into the 5th priority by the long-range storage computing module, and the long-range storage is calculated into mould
The priority of current amplitude transformation turning point is divided into the 6th priority by block.
10. according to claim 1 compensate modification correction method based on device current ID data automatically, which is characterized in that institute
Stating live current detecting terminal is to detect terminal or for monitoring multiple insert for monitoring single load electrical equipment of single socket
The multi-load electrical equipment of seat detects terminal.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101742541A (en) * | 2008-11-13 | 2010-06-16 | 中国移动通信集团河北有限公司 | Early warning method and system of base station service quit |
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Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338834A (en) * | 2010-07-16 | 2012-02-01 | 财团法人工业技术研究院 | Household appliance detection method and system |
| TWI464411B (en) * | 2013-01-29 | 2014-12-11 | Ind Tech Res Inst | Smart meter and management system and operation method thereof,remote server and operation method thereof,and management method of electric-appliance power characteristics database |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101742541A (en) * | 2008-11-13 | 2010-06-16 | 中国移动通信集团河北有限公司 | Early warning method and system of base station service quit |
| CN103869192A (en) * | 2014-03-18 | 2014-06-18 | 中国能源建设集团广东省电力设计研究院 | Smart power grid line loss detection method and system |
| CN106872824A (en) * | 2017-02-15 | 2017-06-20 | 宁波华创锐科智能科技有限公司 | A kind of network load appliance type identification and the method and its device of different electrical equipment electricity statistics |
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