CN108387861A - A kind of one key amending method of intelligent electric meter parameter - Google Patents
A kind of one key amending method of intelligent electric meter parameter Download PDFInfo
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- CN108387861A CN108387861A CN201810263598.1A CN201810263598A CN108387861A CN 108387861 A CN108387861 A CN 108387861A CN 201810263598 A CN201810263598 A CN 201810263598A CN 108387861 A CN108387861 A CN 108387861A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
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Abstract
The present invention relates to a kind of one key amending methods of intelligent electric meter parameter, the method includes the steps S1, receive the n parameter value inputted, n parameter of the n parameter in goal standard parameter list, wherein in 0 ＜ n ＜ goal standard parameter lists all parameters number；Step S2, judge whether the n parameter value matches with the specifications parameter type that the ammeter is supported；If step S3, matching, the parameter in the current specifications parameter list of the ammeter is updated to goal standard parameter successively according to the n parameter value；Conversely, returning to setup failed.Compared with the existing technology, method of the invention can improve the modification efficiency and modification accuracy of meter specifications parameter, reduce time cost.
Description
Technical field
The present invention relates to one key amending methods of electric energy meter field more particularly to a kind of intelligent electric meter parameter.
Background technology
Generally, meter is configured encapsulation in manufacture with a certain determining specifications parameter.It is corresponding, inside a phenotype
Corresponding a software, the software can only fix a kind of specifications parameter scheme of acquiescence, therefore when meter manufacture before the in house software
State determining specifications parameter operation.
But a phenotype exists simultaneously plurality of specifications, and the corresponding parametric scheme of different size is different, as rated voltage is
The meter of 220V, rated current can be that there are two kinds of rule of 220V-1.5A and 220V-5A for 1.5A or 5A namely this phenotype
Lattice.In order to meet production and living needs, at the same it is cost-effective, and the producer generally requires the table finished to production according to actual demand
Meter carries out parameter modification setting.
Common modification mode is that each specification that the producer supports for this phenotype establishes a specifications parameter side
Case, so that in house software is transferred and is arranged.This method is although feasible, but establishes cost of labor needed for more parts of specifications parameter schemes
Greatly, once manual maintenance mistake, rework cost are also huge；Meanwhile the parameter modification time cost of single meter is every parameter
The average duration of setting is multiplied by total number, and many per the parameter item number corresponding to money specifications parameter scheme, if meter to be modified
Quantity is also more, then this method neither can ensure that modification efficiency, and can not ensure to change accuracy.
Invention content
In view of the above problems, the purpose of the present invention is to provide a kind of one key amending method of intelligent electric meter parameter, this method
The accuracy that parameter modification setting efficiency and modification can be effectively improved, reduces cost.
To achieve the goals above, the technical solution adopted by the present invention is：A kind of one key amending method of intelligent electric meter parameter,
It is characterized in that：The method includes,
Step S1, n parameter value of reception input, n parameter of the n parameter in goal standard parameter list,
The number of all parameters in wherein 0 ＜ n ＜ goal standard parameter lists；
Step S2, judge whether the n parameter value matches with the specifications parameter type that the ammeter is supported；
If step S3, matching, S4 is thened follow the steps, conversely, returning to setup failed；
Step S4, the parameter in the current specifications parameter list of the ammeter is updated to successively according to the n parameter value
Goal standard parameter；.
Preferably, the foundation n parameter value in the step S4 will be in the current specifications parameter list of the ammeter
Parameter is updated to goal standard parameter successively, specifically,
Step S41, current specifications parameter list is traversed successively, judges whether are the parameter current being traversed and the n parameter
It is related；
If step S42, related, S43 is thened follow the steps, conversely, executing step S44；
Step S43, it according to the n parameter value calculation current parameter value and updates；
Step S44, the parameter value in goal standard parameter list corresponding with parameter current is obtained from read-only zones, by it
It is assigned to parameter current and updates.
Preferably, it the foundation n parameter value calculation current parameter value in the step S43 and updates, specially：
It is input with the n parameter value, current parameter value is calculated according to the calculation formula of technical standard order and is updated.
Preferably, the method further includes,
After executing the step S43 or step S44, updated parameter current is first written as to the memory space of its distribution
In, next parameter is then traversed, step S4 is repeated.
Preferably, the current specifications parameter list include other than the n parameter with operation needs it is relevant its
His all parameters.
Preferably, each parameter has corresponding parameter information, and the parameter information includes parameter storage space starting point
Location, parameter length and parameter value acquisition modes.
Preferably, the method further includes,
Before judging whether the parameter current being traversed is related to the n parameter in executing step S41, first judge to work as
Whether preceding parameter is the last item parameter, if so, terminating traversal, conversely, then continuing to execute step S41.
Preferably, the selection of the n parameter is different and different regarding technical protocol；The one key amending method regards specific
Meter communicating protocol is different and different.
Preferably, the n values 2, the n parameter are respectively voltage specification, current specification；
The specifications parameter type that the ammeter is supported includes supporting three kinds of voltage specifications, supports five kinds of current specifications.
Preferably, three kinds of voltage specifications are respectively 220.0V, 110.0V, 57.7V；Five kinds of current specifications difference
For 0.300A, 1.000A, 1.500A, 5.000A, 10.00A.
Compared with the prior art, the advantages of the present invention are as follows：The present invention is extracted the calculating input as other parameters value
Parameter pre-entered before parameter modification operation as input parameter, then pass through meter such as voltage and current specifications parameter
The parameter self-modification program of in house software triggers related with input parameter parameter and is modified update by calculating, and with it is defeated
Enter the unrelated parameter of parameter and then directly obtain update from code space, is so achieved that the self refresh of meter parameter is safeguarded, it is right
It is outer only to provide a parameter input interface and parameter modification program enabled instruction, without manual maintenance for each different
The parameter specification scheme of input parameter, saves the plenty of time, while improving modification accuracy.
Description of the drawings
Fig. 1 is sentencing whether the control source parameter under an embodiment of the present invention is matched with the voltage specification that ammeter is supported
Disconnected flow chart.
Fig. 2 is sentencing whether the electric current input parameter under an embodiment of the present invention is matched with the current specification that ammeter is supported
Disconnected flow chart.
Fig. 3 is the automatic modification process figure of parameter in the ammeter current specifications parameter list under an embodiment of the present invention.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
The present invention relates to a kind of one key amending method of intelligent electric meter parameter, this method includes：
Step S1, n parameter value of reception input, n parameter of the n parameter in goal standard parameter list,
The number of all parameters in wherein 0 ＜ n ＜ goal standard parameter lists；
Step S2, judge whether the n parameter value matches with the specifications parameter type that the ammeter is supported；
If step S3, matching, S4 is thened follow the steps, conversely, returning to setup failed；
Step S4, the parameter in the current specifications parameter list of the ammeter is updated to successively according to the n parameter value
Goal standard parameter..
Wherein, the selection of the n parameter is different and different regarding technical protocol；The one key amending method of parameter also regards specific
Meter communicating protocol it is different and different.In the present embodiment, n=2 is chosen, which is respectively current specification
Value and voltage specification value.Following operations flows is explained so that input parameter is voltage specification and current specification as an example
It states.
Meanwhile in the present embodiment, the intelligent electric meter to be can support tri- kinds of voltage specifications of 220.0V, 110.0V, 57.7V,
For five kinds of current specifications of 0.300A, 1.000A, 1.500A, 5.000A, 10.00A.
In inputting goal standard parameter list voltage specification value, after current specification value, first judge voltage, the electric current of input
Whether value is that the specification that ammeter can be supported returns to setting and pass through if can match, if cannot all match, just
The information for returning to setup failed, specifically refers to flow Fig. 1 and 2.
It is detailed, in step S4 according to the n parameter value by the parameter in the current specifications parameter list of the ammeter according to
It is secondary to be updated to goal standard parameter, in the present embodiment, it is embodied in：
The parameter of current specifications parameter list is traversed, first judges whether parameter current is the last item, if so, knot
Beam operates, if it is not, then judging whether the parameter current being traversed and voltage, electric current are related, if related, read the electricity of input
Then current voltage parameter value calculates current parameter value according to voltage and current value, and is written into memory, subsequently enter next
In the Ergodic judgement of item, such circulate operation, until the last item；
If parameter current is unrelated with electric current, voltage, directly parameter value to be updated and tax are obtained from read-only code space
It is worth to parameter current, memory is then written, and enter in next Ergodic judgement, such circulate operation, until last
Item.
And whether parameter current and the voltage of input, current specification related, mainly by the calculating of current parameter value whether
Voltage, the electric current of input are relied on to judge, is specifically, if current parameter value is related to voltage and current specification, basis
The calculation formula of technical standard order calculates current parameter value and updates.
Also need to it is clear that, the current specifications parameter list of ammeter include other than voltage and current specification other are all
The relevant information that parameter modification update operation needs, should obtain such as parameter storage space initial address, parameter length and parameter value
Mode, and each parameter corresponds to corresponding parameter information.
In this way, being used as the parameter of the calculating input of other parameters value by extraction, as extracted voltage and current in the present embodiment
Specifications parameter is pre-entered before parameter modification operation as input parameter, passes through the parameter self-modifying of meter in house software
Program triggers parameter related with input parameter by calculating update of modifying, and the parameter unrelated with input parameter is direct
It obtains and updates from code space, the self refresh for so realizing meter parameter safeguards that this method, which facilitates meter externally, only to be needed to provide
One parameter input interface and parameter modification program enabled instruction, and each different input ginsengs need to be directed to by eliminating operator
The trouble that several parameter specification schemes is safeguarded, saves the plenty of time, improves modification accuracy.
Certainly, a kind of specific embodiment that above are only the present invention, other than above-mentioned improvement, other are similar to change
Into being also contained in the improvement threshold of the present invention, just do not repeating herein.While there has been shown and described that implementation of the invention
Example, it will be appreciated by those skilled in the art that：It without departing from the principle and spirit of the present invention can be to these embodiments
A variety of variations are carried out, modification, replaces and deforms, the scope of the present invention is limited by claim and its equivalent.
Claims (10)
1. a kind of one key amending method of intelligent electric meter parameter, it is characterised in that：The method includes,
Step S1, n parameter value of input, n parameter of the n parameter in goal standard parameter list, wherein 0 are received
The number of all parameters in ＜ n ＜ goal standard parameter lists；
Step S2, judge whether the n parameter value matches with the specifications parameter type that the ammeter is supported；
If step S3, matching, S4 is thened follow the steps, conversely, returning to setup failed；
Step S4, the parameter in the current specifications parameter list of the ammeter is updated to target successively according to the n parameter value
Specifications parameter；.
2. according to the method described in claim 1, it is characterized in that：The foundation n parameter value in the step S4 is by institute
The parameter stated in the current specifications parameter list of ammeter is updated to goal standard parameter successively, specifically,
Step S41, current specifications parameter list is traversed successively, judges whether the parameter current being traversed and the n parameter are related；
If step S42, related, S43 is thened follow the steps, conversely, executing step S44；
Step S43, it according to the n parameter value calculation current parameter value and updates；
Step S44, the parameter value in goal standard parameter list corresponding with parameter current is obtained from read-only zones, by its assignment
To parameter current and update.
3. according to the method described in claim 2, it is characterized in that：The foundation n parameter value calculation in the step S43
Current parameter value simultaneously updates, specifically,
It is input with the n parameter value, current parameter value is calculated according to the calculation formula of technical standard order and is updated.
4. according to the method in claim 2 or 3, it is characterised in that：The method further includes,
After executing the step S43 or step S44, first updated parameter current is written as in the memory space of its distribution,
Then next parameter is traversed, step S4 is repeated.
5. according to the method described in claim 4, it is characterized in that：
The current specifications parameter list includes to need other relevant all parameters with operation other than the n parameter.
6. according to the method described in claim 5, it is characterized in that：
Each parameter has corresponding parameter information, and the parameter information includes parameter storage space initial address, parameter length
And parameter value acquisition modes.
7. according to the method described in claim 4, it is characterized in that：The method further includes,
Before judging whether the parameter current being traversed is related to the n parameter in executing step S41, current ginseng is first judged
Whether number is the last item parameter, if so, terminating traversal, conversely, then continuing to execute step S41.
8. according to the method described in claim 1, it is characterized in that：
The selection of the n parameter is different and different regarding technical protocol；The one key amending method regards specific meter communication association
View is different and different.
9. according to the method described in claim 1, it is characterized in that：
The n values 2, the n parameter are respectively voltage specification, current specification；
The specifications parameter type that the ammeter is supported includes supporting three kinds of voltage specifications, supports five kinds of current specifications.
10. according to the method described in claim 9, it is characterized in that：
Three kinds of voltage specifications are respectively 220.0V, 110.0V, 57.7V；Five kinds of current specifications be respectively 0.300A,
1.000A、1.500A、5.000A、10.00A。
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| CN104572250A (en) * | 2015-01-20 | 2015-04-29 | 国家电网公司 | Intelligent ammeter and simulation method of verification device of intelligent ammeter |
| CN105610982A (en) * | 2016-03-01 | 2016-05-25 | 积成电子股份有限公司 | Method for issuing electricity price parameter to electric energy meter by electricity consumption information acquisition system |
| CN105763376A (en) * | 2016-04-07 | 2016-07-13 | 威胜集团有限公司 | Parameter setting and detection method for electric energy meter batch production |
| CN107526054A (en) * | 2017-08-16 | 2017-12-29 | 广东电网有限责任公司揭阳供电局 | Method and device for electric energy meter field detection |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH07235995A (en) * | 1994-02-23 | 1995-09-05 | Ricoh Seiki Co Ltd | Gas security device |
| CN103150189A (en) * | 2013-03-19 | 2013-06-12 | 青岛乾程电子科技有限公司 | Intelligent watt-hour meter parameter setting method |
| CN104572250A (en) * | 2015-01-20 | 2015-04-29 | 国家电网公司 | Intelligent ammeter and simulation method of verification device of intelligent ammeter |
| CN105610982A (en) * | 2016-03-01 | 2016-05-25 | 积成电子股份有限公司 | Method for issuing electricity price parameter to electric energy meter by electricity consumption information acquisition system |
| CN105763376A (en) * | 2016-04-07 | 2016-07-13 | 威胜集团有限公司 | Parameter setting and detection method for electric energy meter batch production |
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