CN105092915A - Intelligent early-warning electricity stealing prevention system and method - Google Patents
Intelligent early-warning electricity stealing prevention system and method Download PDFInfo
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- CN105092915A CN105092915A CN201410197366.2A CN201410197366A CN105092915A CN 105092915 A CN105092915 A CN 105092915A CN 201410197366 A CN201410197366 A CN 201410197366A CN 105092915 A CN105092915 A CN 105092915A
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- 230000005611 electricity Effects 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000002265 prevention Effects 0.000 title abstract 2
- 238000012544 monitoring process Methods 0.000 abstract 1
- 238000005070 sampling Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention discloses an intelligent early-warning electricity stealing prevention system and method which effectively solve the problem in the prior art that electricity stealing conditions are not effectively monitored. Two monitoring ways, namely ways of judging whether the door of a batch meter has been opened or not and whether a current acquired by a sampling circuit has exceeded a rated value are simultaneously adopted. Alarming operations are further performed through short messages. High safety is achieved. The alarm system is not limited by the distance.
Description
Technical field
The present invention relates to a kind of electricity anti-theft system and method, particularly relate to a kind of intelligent early-warning electricity anti-theft system and method.
Background technology
Stealing refers to and takies electric energy to illegally, for the purpose of not handing over or paying tariff less, adopts illegal means do not measure or measure the behavior of electricity consumption less.
For a long time, stealing has become the illegal means of a lot of entity and individual, causes a large amount of losses of national electric energy.The serious harm legitimate rights and interests of power supply enterprise, have upset normal supply order, have had a strong impact on the development of electric utility.And bring serious threat to safety utilization of electric power.
Summary of the invention
The invention discloses a kind of intelligent early-warning electricity anti-theft system and method, in order to solve in prior art the problem lacking and stealing situation is carried out to effectively supervision.
Above-mentioned purpose of the present invention is achieved through the following technical solutions:
A kind of intelligent early-warning electricity anti-theft system, wherein, comprising: a central processing unit, described central processing unit is connected with a switching input module, a switching value output module, described switching input module is connected with gate controlled switch, and described switching value output module is connected with isolating switch; One electricity processing module is connected with described central processing unit, described electricity processing module is connected with an Analog input mModule, described Analog input mModule is connected with a sample circuit; Described central processing unit is also connected with a signal dispatcher module.
Intelligent early-warning electricity anti-theft system as above, wherein, described switching input module is also connected with electronic key switch module.
Intelligent early-warning electricity anti-theft system as above, wherein, also comprise a power module, described power module is connected with central processing unit.
Intelligent early-warning electricity anti-theft system as above, wherein, described power module is connected with an external solar powered power supply.
Intelligent early-warning electricity anti-theft system as above, wherein, described switching value output module is also connected with a warning lamp and a hummer.
Intelligent early-warning electricity anti-theft system as above, wherein, comprise a batch meter, described central processing unit, described switching input module, described switching value output module, described gate controlled switch, described isolating switch, described electricity processing module, described sample circuit, described signal dispatcher module are all arranged in described batch meter, and described gate controlled switch is arranged on the door switch part of described batch meter.
Intelligent early-warning electricity anti-theft system as above, wherein, described signal dispatcher module is a gsm wireless transceiver module.
Intelligent early-warning electricity anti-theft system as above, wherein, described sample circuit comprises: current transformer, voltage transformer (VT).
A kind of intelligent early-warning electricity anti-theft method, wherein, comprise: central processing unit obtains the switching value of gate controlled switch, when gate controlled switch is illegally opened, central processing unit controls circuit breaker trip power supply, central processing unit controls hummer and reports to the police, and central processing unit control information transceiver module sends note to assigned number; Central processing unit obtains the node current that Acquisition Circuit gathers, node current and presetting rated current are contrasted, when preset current and rated current error are more than a setting value, central processing unit control information transceiver module sends note to assigned number, signal dispatcher module receives from assigned number and replys instruction, if reply instruction for cutting off the electricity supply, then controls circuit breaker trip power supply, if reply instruction not cut off the electricity supply, then do not control breaker actuation.
Intelligent early-warning electricity anti-theft method as above, wherein, after central processing unit controls circuit breaker trip power supply, the switching signal that central processing unit only receives electronic key module carries out breaker closing power operation.
In sum, owing to have employed technique scheme, intelligent early-warning electricity anti-theft system of the present invention and method efficiently solve in prior art the problem lacking and stealing situation is carried out to effectively supervision, by to the electric current that whether chamber door is opened and sample circuit collects of batch meter, whether overrate two kinds of monitor modes are monitored respectively simultaneously, and carry out alarm operation by the mode of note, have security high, warning system is not by the advantage of distance limit.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of intelligent early-warning electricity anti-theft system of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described further:
Fig. 1 is the structured flowchart of intelligent early-warning electricity anti-theft system of the present invention, refer to Fig. 1, a kind of intelligent early-warning electricity anti-theft system, wherein, comprise: a central processing unit 1, central processing unit 1 is connected with switching input module 11, switching value output module 12, switching input module 11 is connected with gate controlled switch 111, switching value output module 12 is connected with isolating switch 121; One electricity processing module 3 is connected with central processing unit 1, electricity processing module 3 is connected with an Analog input mModule 31, Analog input mModule 31 is connected with a sample circuit 311; Central processing unit 1 is also connected with a signal dispatcher module 2.
Switching input module 11 of the present invention is also connected with electronic key switch module, adopts electronic key switch module that security of the present invention is further improved.
The present invention also comprises a power module 4; power module 4 is connected with central processing unit 1; make the present invention have the function of power-off protection, when power lead is destroyed or due to other reasons power-off, reserve battery of the present invention still can normally work a period of time by back-up system.
Power module 4 of the present invention is connected with an external solar powered power supply 41, and the present invention can be charged by sun power, more energy-conservation.
Switching value output module 12 of the present invention is also connected with a warning lamp and a hummer.
Signal dispatcher module 2 of the present invention is a gsm wireless transceiver module, and the present invention carries out the transmission of warning message by note, and transmission range of the present invention is not limited.
Sample circuit 311 of the present invention comprises: current transformer, voltage transformer (VT).
In one embodiment of the invention, central processing unit 1 of the present invention, signal dispatcher module 2, electricity processing module 3, switching input module 11, switching value output module 12, gate controlled switch 111, isolating switch 121, Analog input mModule 31, sample circuit 311 all can be arranged in a batch meter, gate controlled switch 111 is arranged on the door switch part of batch meter, open batch meter chamber door by force and will touch gate controlled switch 111, and then control to report to the police by central processing unit 1.
The invention also discloses a kind of intelligent early-warning electricity anti-theft method, wherein, comprise: central processing unit 1 obtains the switching value of gate controlled switch 111, when gate controlled switch 111 is illegally opened, central processing unit 1 controls isolating switch 121 and cuts off the electricity supply, central processing unit 1 controls hummer and reports to the police, and central processing unit 1 control information transceiver module 2 sends note to assigned number; Central processing unit 1 obtains the node current that Acquisition Circuit gathers, node current and presetting rated current are contrasted, when preset current and rated current error are more than a setting value, central processing unit 1 control information transceiver module 2 sends note to assigned number, signal dispatcher module 2 receives from assigned number and replys instruction, if reply instruction for cutting off the electricity supply, then controls isolating switch 121 and cuts off the electricity supply, if reply instruction not cut off the electricity supply, then do not control isolating switch 121 action.
Central processing unit 1 of the present invention controls after isolating switch 121 cuts off the electricity supply, and the switching signal that central processing unit 1 only receives electronic key module is carried out isolating switch 121 and closed power operation.
In sum, owing to have employed technique scheme, intelligent early-warning electricity anti-theft system of the present invention and method efficiently solve in prior art the problem lacking and stealing situation is carried out to effectively supervision, by to the electric current that whether chamber door is opened and sample circuit collects of batch meter, whether overrate two kinds of monitor modes are monitored respectively simultaneously, and carry out alarm operation by the mode of note, have security high, warning system is not by the advantage of distance limit.
Claims (10)
1. an intelligent early-warning electricity anti-theft system, it is characterized in that, comprising: a central processing unit, described central processing unit is connected with a switching input module, a switching value output module, described switching input module is connected with gate controlled switch, and described switching value output module is connected with isolating switch; One electricity processing module is connected with described central processing unit, described electricity processing module is connected with an Analog input mModule, described Analog input mModule is connected with a sample circuit; Described central processing unit is also connected with a signal dispatcher module.
2. intelligent early-warning electricity anti-theft system according to claim 1, is characterized in that, described switching input module is also connected with an electronic key switch module.
3. intelligent early-warning electricity anti-theft system according to claim 1, is characterized in that, also comprises a power module, and described power module is connected with central processing unit.
4. intelligent early-warning electricity anti-theft system according to claim 1, is characterized in that, described power module is connected with an external solar powered power supply.
5. intelligent early-warning electricity anti-theft system according to claim 1, is characterized in that, described switching value output module is also connected with a warning lamp and a hummer.
6. intelligent early-warning electricity anti-theft system according to claim 1, it is characterized in that, comprise a batch meter, described central processing unit, described switching input module, described switching value output module, described gate controlled switch, described isolating switch, described electricity processing module, described sample circuit, described signal dispatcher module are all arranged in described batch meter, and described gate controlled switch is arranged on the door switch part of described batch meter.
7. intelligent early-warning electricity anti-theft system according to claim 1, is characterized in that, described signal dispatcher module is a gsm wireless transceiver module.
8. intelligent early-warning electricity anti-theft system according to claim 1, is characterized in that, described sample circuit comprises: current transformer, voltage transformer (VT).
9. an intelligent early-warning electricity anti-theft method, it is characterized in that, comprise: central processing unit obtains the switching value of gate controlled switch, when gate controlled switch is illegally opened, central processing unit controls circuit breaker trip power supply, central processing unit controls hummer and reports to the police, and central processing unit control information transceiver module sends note to assigned number; Central processing unit obtains the node current that Acquisition Circuit gathers, node current and presetting rated current are contrasted, when preset current and rated current error are more than a setting value, central processing unit control information transceiver module sends note to assigned number, signal dispatcher module receives from assigned number and replys instruction, if reply instruction for cutting off the electricity supply, then controls circuit breaker trip power supply, if reply instruction not cut off the electricity supply, then do not control breaker actuation.
10. intelligent early-warning electricity anti-theft method according to claim 9, is characterized in that, after central processing unit controls circuit breaker trip power supply, the switching signal that central processing unit only receives electronic key module carries out breaker closing power operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410197366.2A CN105092915A (en) | 2014-05-12 | 2014-05-12 | Intelligent early-warning electricity stealing prevention system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410197366.2A CN105092915A (en) | 2014-05-12 | 2014-05-12 | Intelligent early-warning electricity stealing prevention system and method |
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| Publication Number | Publication Date |
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| CN105092915A true CN105092915A (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410197366.2A Pending CN105092915A (en) | 2014-05-12 | 2014-05-12 | Intelligent early-warning electricity stealing prevention system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106645850A (en) * | 2016-10-09 | 2017-05-10 | 珠海瑞捷电气股份有限公司 | Remote anti-electricity-larceny system |
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2014
- 2014-05-12 CN CN201410197366.2A patent/CN105092915A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106645850A (en) * | 2016-10-09 | 2017-05-10 | 珠海瑞捷电气股份有限公司 | Remote anti-electricity-larceny system |
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Application publication date: 20151125 |