CN102608373A - Electric larceny detecting method and system, and electricity meter - Google Patents
Electric larceny detecting method and system, and electricity meter Download PDFInfo
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- CN102608373A CN102608373A CN2012101080930A CN201210108093A CN102608373A CN 102608373 A CN102608373 A CN 102608373A CN 2012101080930 A CN2012101080930 A CN 2012101080930A CN 201210108093 A CN201210108093 A CN 201210108093A CN 102608373 A CN102608373 A CN 102608373A
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Abstract
The invention provides an electric larceny detecting method and system, and an electricity meter. The method provided by the invention comprises the following steps of: firstly, determining whether electric larceny occurs based on the fact that whether related metering parameters are modified; and secondly, recording electric larceny related information if determining the electric larceny occurs; and therefore, the method is capable of effectively determining the electric larceny behavior of stealing electricity by a user by modifying the related metering parameters, thereby fundamentally preventing expert electric larceny behavior. Moreover, the electricity meter including the electric larceny detecting system is also capable of effectively detecting the occurrence of electric larceny.
Description
Technical field
The present invention relates to a kind of ammeter field, particularly relate to a kind of stealing detection method, system and ammeter.
Background technology
Along with the increase of economic development and social power consumption, the stealing problem becomes more and more outstanding, and stealing electricity method is also more and more various.In order to prevent the generation of electricity filching behavior as far as possible, Utilities Electric Co. progressively adopts electronic electric energy meter to replace induction type machinery electric energy meter.Electronic electric energy meter can detect many electricity filching behaviors, as owes the stealing of (mistake) platen press, owes the method stealing of (mistake) stream, phase-shifting method stealing; And when the phase line zero line current imbalance, electronic electric energy meter adopts big a road to measure; When current reversal, adopt the metering of power absolute value; When principal voltage removes, adopt fixing magnitude of voltage to replace the voltage sample value to measure; Differ greatly between the electric current and voltage finding, when power factor is less than normal, adopt the punitive metering, the loss of avoiding stealing thus and being brought.
But along with the introducing of electronic electric energy meter, itself also brought some new electricity filching means, these electricity filching means are brilliant day by day, and method is also more hidden.And electronic electric energy meter is different with traditional mechanical electric energy meter, generally all leaves the interface of correspondence with foreign country, so that check meter or calibration, these interfaces also become new stealing hidden danger when making things convenient for power supply department.
Therefore, urgently need a kind of novel stealing detection method of compressing.
Summary of the invention
The shortcoming of prior art the object of the present invention is to provide a kind of stealing detection method and system in view of the above, so that can effectively detect electricity filching behavior.
Another object of the present invention is to provide a kind of ammeter that can effectively detect electricity filching behavior.
For realizing above-mentioned purpose and other relevant purposes, the present invention provides a kind of stealing detection method, and it comprises step at least:
1) whether is modified based on relevant measuring parameter and determines whether to take place stealing; And
2) when definite stealing takes place, record stealing relevant information.
Preferably, said step 2) also comprise: when definite stealing takes place, the output information warning.
The present invention provides a kind of stealing detection system, and it comprises at least:
Whether determination module is used for being modified based on relevant measuring parameter and determines whether to take place stealing; And
Logging modle is used for when definite stealing takes place, record stealing relevant information.
Preferably, said logging modle also comprises: output module is used for when definite stealing takes place the output information warning.
The present invention also provides a kind of ammeter, and it comprises: aforesaid stealing detection system.
As stated, stealing detection method of the present invention, system and ammeter have following beneficial effect: can effectively detect the user and come the electricity filching behavior of stealing through revising relevant measuring parameter, so that fundamentally prevent and treat senior electricity filching behavior.
Description of drawings
Fig. 1 is shown as the process flow diagram of stealing detection method of the present invention.
Fig. 2 is shown as stealing detection system synoptic diagram of the present invention.
The element numbers explanation
1 stealing detection system
11 determination modules
12 logging modles
S1, S2 step
Embodiment
Below through specific instantiation embodiment of the present invention is described, those skilled in the art can understand other advantages of the present invention and effect easily by the content that this instructions disclosed.The present invention can also implement or use through other different embodiment, and each item details in this instructions also can be based on different viewpoints and application, carries out various modifications or change under the spirit of the present invention not deviating from.
See also Fig. 1 to Fig. 2.Need to prove; The diagram that is provided in the present embodiment is only explained basic conception of the present invention in a schematic way; Satisfy only show in graphic with the present invention in relevant assembly but not component count, shape and plotted when implementing according to reality; Kenel, quantity and the ratio of each assembly can be a kind of random change during its actual enforcement, and its assembly layout kenel also maybe be more complicated.
Fig. 1 shows the process flow diagram of stealing detection method of the present invention.Wherein, method of the present invention is mainly carried out by the stealing detection system.This stealing detection system is the device such as application module, operating system, processing controller etc. that is installed in the equipment that measures power consumption and can realizes the present invention program.Wherein, the equipment of this metering power consumption includes but not limited to: ammeter etc.
In step S1, whether said stealing detection system is modified based on relevant measuring parameter determines whether to take place stealing.
Wherein, Said relevant measuring parameter comprises any parameter that possibly influence electricity metering; Preferably, include but not limited to: the switch parameter of pulse constant, channel gain, power bias parameter, control sampling channel switch, RTC time parameter, phase bias parameter, and the parameter of power controlling accumulate mode etc.
Need to prove; Those skilled in the art should understand that; Said relevant measuring parameter be stored in that ammeter comprises such as in the storage unit such as parameter register; So behind the relevant measuring parameter that the user stores through the communication interface modification storage unit of ammeter, will cause electricity metering to change, electricity filching behavior has promptly taken place.For example; User a1 is that 16 times of current channel gain modifications are 4 times of current channel gains through the communication interface of ammeter with script; Be equivalent to the amended electric current that is used to measure and have only original 1/4; Used 4 degree electricity if just revise the back user, electricity filching behavior has obviously taken place in the actual expense of but only counting 1 degree electricity.So whether said stealing detection system is modified based on relevant measuring parameter and can determines whether to take place stealing.
Then, in step S2, when definite stealing takes place, said stealing detection system record stealing relevant information.
Wherein, said stealing relevant information comprises the information relevant with electricity filching behavior, preferably, includes but not limited to: stealing number of times, stealing temporal information etc.
For example, said stealing detection system is in 10 of 2011.03.15 day; 12 confirm to have taken place stealing, and then said stealing detection system is that the value of read-only parameter modification register adds 1 with the attribute in the equipment of the metering power consumption under self, and with " 10 of 2011.03.15 day time; 12 " and the value that adds the parameter modification register after 1 store in the storer of equipment of the metering power consumption under self.
As a kind of optimal way, also comprise when definite stealing takes place the step of output information warning according to the method for the invention.
For example; When definite stealing took place, said stealing detection system output information warning was so that to be arranged on the pilot lamp of equipment surface of the metering power consumption under self luminous, thus; When the power department staff checks meter to the doorstep, can determine whether to take place stealing according to this pilot lamp is whether luminous.
Fig. 2 shows stealing detection system synoptic diagram of the present invention.Wherein, said stealing detection system 1 comprises determination module 11, reaches logging modle 12.
Whether said determination module 11 is modified based on relevant measuring parameter determines whether to take place stealing.
Wherein, Said relevant measuring parameter comprises any parameter that possibly influence electricity metering; Preferably, include but not limited to: the switch parameter of pulse constant, channel gain, power bias parameter, control sampling channel switch, RTC time parameter, phase bias parameter, and the parameter of power controlling accumulate mode etc.
Need to prove; Those skilled in the art should understand that; Said relevant measuring parameter be stored in that ammeter comprises such as in the storage unit such as parameter register; So behind the relevant measuring parameter that the user stores through the communication interface modification storage unit of ammeter, will cause electricity metering to change, electricity filching behavior has promptly taken place.For example; User a1 is that 16 times of current channel gain modifications are 4 times of current channel gains through the communication interface of ammeter with script; Be equivalent to the amended electric current that is used to measure and have only original 1/4; Used 4 degree electricity if just revise the back user, electricity filching behavior has obviously taken place in the actual expense of but only counting 1 degree electricity.So whether said determination module 11 is modified based on relevant measuring parameter and can determines whether to take place stealing.
Then, when definite stealing takes place, said logging modle 12 record stealing relevant informations.
Wherein, said stealing relevant information comprises the information relevant with electricity filching behavior, preferably, includes but not limited to: stealing number of times, stealing temporal information etc.
For example, said determination module 11 is in 10 of 2011.03.15 day; 12 confirm to have taken place stealing, and then said logging modle 12 is that the value of read-only parameter modification register adds 1 with the attribute in the equipment of the metering power consumption under self, and with " 10 of 2011.03.15 day time; 12 " and the value that adds the parameter modification register after 1 store in the storer of equipment of the metering power consumption under self.
As a kind of optimal way, said logging modle 12 also comprises output module (not giving diagram).When definite stealing takes place, said output module output information warning.
For example; When said determination module 11 confirms that stealing takes place; Said output module output information warning is so that to be arranged on the pilot lamp of equipment surface of the metering power consumption under self luminous; Thus, when the power department staff checks meter to the doorstep, can determine whether to take place stealing according to this pilot lamp is whether luminous.
In sum, whether stealing detection method of the present invention and system are modified based on relevant measuring parameter can determine whether to take place stealing, the invention solves the stealing detection problem that electronic electric energy meter brings because of the existence of communication interface; And the present invention can detect and the modification number of times of the inner relevant measuring parameter of recording electrical meter, modification time etc., and sends stealing and report to the police, for the investigation of power supply department provides foundation, so that can fundamentally prevent and treat senior electricity filching behavior; Have, the present invention is simple and easy to execute again, and the ammeter that comprises stealing detection system of the present invention also can be warned user's electricity filching behavior.So the present invention has effectively overcome various shortcoming of the prior art and the tool high industrial utilization.
The foregoing description is illustrative principle of the present invention and effect thereof only, but not is used to limit the present invention.Any be familiar with this technological personage all can be under spirit of the present invention and category, the foregoing description is modified or is changed.Therefore, have common knowledge the knowledgeable in the affiliated such as technical field, must contain by claim of the present invention not breaking away from all equivalence modifications of being accomplished under disclosed spirit and the technological thought or changing.
Claims (10)
1. a stealing detection method is characterized in that, said stealing detection method comprises step at least:
1) whether is modified based on relevant measuring parameter and determines whether to take place stealing;
2) when definite stealing takes place, record stealing relevant information.
2. stealing detection method according to claim 1 is characterized in that: said relevant measuring parameter comprises following at least one:
The pulse constant;
Channel gain;
The power bias parameter;
The switch parameter of control sampling channel switch;
The RTC time parameter;
The phase bias parameter;
The parameter of power controlling accumulate mode.
3. stealing detection method according to claim 1 is characterized in that, said stealing relevant information comprises following at least one:
The stealing number of times;
The stealing temporal information.
4. according to each described stealing detection method of claim 1 to 3, it is characterized in that said step 2) also comprise:
When definite stealing takes place, the output information warning.
5. a stealing detection system is characterized in that, said stealing detection system comprises at least:
Whether determination module is used for being modified based on relevant measuring parameter and determines whether to take place stealing;
Logging modle is used for when definite stealing takes place, record stealing relevant information.
6. stealing detection system according to claim 5 is characterized in that: said relevant measuring parameter comprises following at least one:
The pulse constant;
Channel gain;
The power bias parameter;
The switch parameter of control sampling channel switch;
The RTC time parameter;
The phase bias parameter;
The parameter of power controlling accumulate mode.
7. stealing detection system according to claim 5 is characterized in that, said stealing relevant information comprises following at least one:
The stealing number of times;
The stealing temporal information.
8. according to each described stealing detection system of claim 5 to 7, it is characterized in that said logging modle also comprises:
Output module is used for when definite stealing takes place, the output information warning.
9. an ammeter is characterized in that comprising: each described stealing detection system in the claim 5 to 8.
10. ammeter according to claim 9 is characterized in that also comprising: be arranged on the surface and be used to show the pilot lamp of information warning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101080930A CN102608373A (en) | 2012-04-13 | 2012-04-13 | Electric larceny detecting method and system, and electricity meter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101080930A CN102608373A (en) | 2012-04-13 | 2012-04-13 | Electric larceny detecting method and system, and electricity meter |
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| CN102608373A true CN102608373A (en) | 2012-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012101080930A Pending CN102608373A (en) | 2012-04-13 | 2012-04-13 | Electric larceny detecting method and system, and electricity meter |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105184658A (en) * | 2015-06-25 | 2015-12-23 | 华北电力大学 | Power distribution network anti-electricity-theft method based on electrical parameter transmission gain matching relationship |
| CN105807112A (en) * | 2016-03-28 | 2016-07-27 | 国家电网公司 | Intelligent electric meter with uncovering alarming function and uncovering alarming method |
| CN110568238A (en) * | 2019-10-15 | 2019-12-13 | 长沙理工大学 | Street lamp special transformer electricity stealing detection analysis method based on electricity consumption behavior characteristics |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2347225A (en) * | 1999-02-25 | 2000-08-30 | C K Electronics Sdn Bhd | Electric utility meter with means to detect and report theft |
| CN201078757Y (en) * | 2006-10-23 | 2008-06-25 | 王�忠 | Electric leakage and electric larceny recognition indicating circuit for single phase AC power supply circuitry |
| CN201654220U (en) * | 2010-03-22 | 2010-11-24 | 安徽冠鼎电子科技有限公司 | Quick electricity stealing detector |
| CN101931271A (en) * | 2010-08-31 | 2010-12-29 | 黄松柏 | Recording and warning system of power theft events |
| CN201839082U (en) * | 2010-08-31 | 2011-05-18 | 黄松柏 | Electricity stealing event recording and alarming device |
-
2012
- 2012-04-13 CN CN2012101080930A patent/CN102608373A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2347225A (en) * | 1999-02-25 | 2000-08-30 | C K Electronics Sdn Bhd | Electric utility meter with means to detect and report theft |
| CN201078757Y (en) * | 2006-10-23 | 2008-06-25 | 王�忠 | Electric leakage and electric larceny recognition indicating circuit for single phase AC power supply circuitry |
| CN201654220U (en) * | 2010-03-22 | 2010-11-24 | 安徽冠鼎电子科技有限公司 | Quick electricity stealing detector |
| CN101931271A (en) * | 2010-08-31 | 2010-12-29 | 黄松柏 | Recording and warning system of power theft events |
| CN201839082U (en) * | 2010-08-31 | 2011-05-18 | 黄松柏 | Electricity stealing event recording and alarming device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105184658A (en) * | 2015-06-25 | 2015-12-23 | 华北电力大学 | Power distribution network anti-electricity-theft method based on electrical parameter transmission gain matching relationship |
| CN105184658B (en) * | 2015-06-25 | 2019-05-03 | 华北电力大学 | Power distribution network based on electric parameter transmission gain matching relationship is opposed electricity-stealing method |
| CN105807112A (en) * | 2016-03-28 | 2016-07-27 | 国家电网公司 | Intelligent electric meter with uncovering alarming function and uncovering alarming method |
| CN105807112B (en) * | 2016-03-28 | 2018-10-26 | 国家电网公司 | Has the intelligent electric meter for alarm function of uncapping and alarm method of uncapping |
| CN110568238A (en) * | 2019-10-15 | 2019-12-13 | 长沙理工大学 | Street lamp special transformer electricity stealing detection analysis method based on electricity consumption behavior characteristics |
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Application publication date: 20120725 |