CN106053905A - Novel electricity stealing prevention device - Google Patents
Novel electricity stealing prevention device Download PDFInfo
- Publication number
- CN106053905A CN106053905A CN201610337296.5A CN201610337296A CN106053905A CN 106053905 A CN106053905 A CN 106053905A CN 201610337296 A CN201610337296 A CN 201610337296A CN 106053905 A CN106053905 A CN 106053905A
- Authority
- CN
- China
- Prior art keywords
- management server
- electricity
- module
- stage management
- dsp processor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/24—Arrangements for avoiding or indicating fraudulent use
Abstract
The invention provides a novel electricity stealing prevention device. The novel electricity stealing prevention device comprises an electronic current transformer, an infrared sensor, an electronic voltage transformer, an OV7670CCD camera, a GPRS module, a filtering module, a power supply management module, an electromagnetic relay, a secret key switch, a DSP processor, an explosion-proof cabinet, a background management server and an APP client. The novel electricity stealing prevention device is small in size, convenient to install and high in reliable. The system is provided with the GPRS module, and alarm conditions are reported by a GPRS wireless network; an encryption technology and a digital shooting technology are adopted, so that the safety and the security are high; in addition, the anti-interference conditions under complex electromagnetic environments are fully considered, the functions such as software filtering, a software trap, a watch dog, capacitance-resistance absorption and electromagnetic shielding are provided, so that the novel electricity stealing prevention device is applicable to various occasions.
Description
Technical field
The invention belongs to intelligent grid field, particularly relate to a kind of Novel anti-electricity-theft device.
Background technology
For a long time, some units particularly private enterprise, by theft electric energy as profit means, takes various method not
Meter or few quantity calculation, to reach the purpose do not handed over or pay tariff less, cause country's electric energy to run off in a large number, lose surprising.This
Seriously compromise the legitimate rights and interests of power supply enterprise, upset normal for electricity consumption order, had a strong impact on sending out of electric utility
Exhibition, and bring serious threat to safety utilization of electric power.But along with the continuous upgrading of stealing technical intelligence, stealing main body is by original
Resident, to enterprise, by living to the development managed, colluded with mutually by power supply enterprise's external-to-internal, even have also appeared a collection of
Specialize in " able person " of electric power meter so that stealing electricity phenomenon still can not get effectively containing.
Summary of the invention
The present invention solves the technical problem that automobile wading detection is inaccurate, cannot measure the vehicle front hydrops depth of water, carry
Go out a kind of Novel anti-electricity-theft device.
The technical scheme is that a kind of Novel anti-electricity-theft device, include: electronics electricity
Current transformer, infrared sensor, electronic voltage mutual induction device, OV7670CCD photographic head, GPRS module, filtration module, power management mould
Block, electromagnetic relay, cipher key switch, dsp processor, anti-explosion cabinet, back-stage management server, APP client；It is characterized in that:
Described electronic current transducer, infrared sensor, electronic voltage mutual induction device, OV7670CCD photographic head, GPRS module, filtering mould
Block, power management module, electromagnetic relay, cipher key switch are coupled to described dsp processor and are arranged on described dsp processor
Inside described anti-explosion cabinet；Described GPRS module is by GPRS network and described back-stage management server communication；Described backstage is managed
Reason server communication is by wireless network and described APP client communication.
Further, described infrared sensor be arranged on described anti-explosion cabinet internal and by glass window detect outside personnel；
If described infrared sensor has detected that people, when described anti-explosion cabinet, starts described cipher key switch and described OV7670CCD
Photographic head.
Further, when described cipher key switch input three times and above bad password, the most described dsp controller passes through control
Warning message is sent to described back-stage management server by GPRS module processed；Described in when described anti-explosion cabinet is opened
OV7670CCD photographic head will be recorded the information of related personnel and store and control GPRS module and be sent to by warning message described
Back-stage management server.
Further, described electronic current transducer, electronic voltage mutual induction device gather the current waveform on cable and electricity respectively
Corrugating, described dsp processor utilizes fast fourier algorithm to obtain phase angle according to described current waveform and voltage waveform
And amplitude, and fast fourier algorithm requires analog quantity at a cycle temporally equal interval sampling, described dsp processor is certainly
With timer function；Described dsp processor can carry out data exception analysis, described data exception according to the data collected
Analysis includes: ammeter clock not to core dumped during, ammeter, ammeter is not walked, ammeter falls away, Voltage unbalance, current imbalance, disconnected
Phase, phase shortage, there are reverse electricity and negative-phase sequence analysis；When detecting that data exception is then by controlling the disconnection of described electromagnetic relay
Power supply, and described abnormal data is sent to described back-stage management server, described back-stage management server passes through wireless network
Described abnormal data is sent to described APP client.
Further, described APP client is installed on mobile terminals, is sent to described APP client when there being abnormal data
Time, relevant staff can arrive in working site according to the prompting of described abnormal data and carry out keeping in repair or arresting work.
Further, relevant staff can also be checked by described APP client or described back-stage management server
The on-the-spot relevant information such as electric current, voltage, power, power factor, electricity.
Further, described anti-electricity-theft device is non-removable entirety, without external cabling, it is possible to effectively prevent artificial broken
Bad.
Benefit of the invention is that: compact of the present invention is easy for installation, reliability is high.System possesses GPRS module, logical
Crossing GPRS wireless network to be reported by alert, the present invention uses encryption technology and numeral camera technique, safety, and confidentiality is high；This
Invention has taken into full account the anti-interference situation under complex electromagnetic environment, has possessed software filtering, software trap, house dog, capacitance-resistance
The functions such as absorption, electromagnetic shielding, are suitable for multiple occasion and use.
Accompanying drawing explanation
Fig. 1 is the theory diagram of anti-electricity-theft device of the present invention.
In figure, 1-electronic current transducer；2-infrared sensor；3-electronic voltage mutual induction device；4-OV7670CCD photographic head；
5-GPRS module；6-filtration module；7-power management module；8-electromagnetic relay；9-cipher key switch；10-DSP processor；
11-anti-explosion cabinet；12-back-stage management server；13-APP client.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, example is served only for explaining the present invention, and
Non-for limiting the scope of the present invention.
Needing to illustrate in advance, " coupling " includes but not limited to " physical connection ", such as, and dsp processor 10 and electromagnetism
Can be connected by cable between relay 8, it is also possible to " connect " by the way of photoelectric coupling or electromagnetic coupled.
Embodiment: a kind of Novel anti-electricity-theft device, the method provided the present invention in conjunction with accompanying drawing elaborates.
A kind of Novel anti-electricity-theft device, includes: electronic current transducer 1, infrared sensor 2, electronic voltage mutual induction device
3, OV7670CCD photographic head 4, GPRS module 5, filtration module 6, power management module 7, electromagnetic relay 8, cipher key switch 9,
Dsp processor 10, anti-explosion cabinet 11, back-stage management server 12, APP client 13；It is characterized in that: described electronic current is mutual
Sensor 1, infrared sensor 2, electronic voltage mutual induction device 3, OV7670CCD photographic head 4, GPRS module 5, filtration module 6, power supply pipe
Reason module 7, electromagnetic relay 8, cipher key switch 9 are coupled to described dsp processor 10 and are arranged on institute with described dsp processor 10
The anti-explosion cabinet 11 stated is internal；Described GPRS module 5 is communicated with described back-stage management server 12 by GPRS network；Described backstage
Management server 12 is communicated and is communicated with described APP client 13 by wireless network.
Further, described infrared sensor 2 is arranged on described anti-explosion cabinet 11 inside and detects outer dough figurine by glass window
Member；If described infrared sensor 2 has detected that people, when described anti-explosion cabinet 11, starts described cipher key switch 9 and described
OV7670CCD photographic head 4.
Further, input three times when described cipher key switch 9 and during above bad password the most described dsp controller by control
Warning message is sent to described back-stage management server 12 by GPRS module 5 processed；Described in when described anti-explosion cabinet 11 is opened
OV7670CCD photographic head 4 will be recorded the information of related personnel and store and control GPRS module 5 warning message is sent to institute
State back-stage management server 12.
Further, described electronic current transducer 1, electronic voltage mutual induction device 3 gather respectively the current waveform on cable and
Voltage waveform, described dsp processor 10 utilizes fast fourier algorithm to obtain according to described current waveform and voltage waveform
Phase angle and amplitude, and fast fourier algorithm requires analog quantity at a cycle temporally equal interval sampling, described DSP process
Device 10 is from timer function；Described dsp processor 10 can carry out data exception analysis according to the data collected, described
Data exception analysis includes: ammeter clock not to core dumped during, ammeter, ammeter is not walked, ammeter falls away, Voltage unbalance, electric current
Phase, phase shortage uneven, disconnected, there are reverse electricity and negative-phase sequence analysis；When detecting that data exception is then by controlling described electromagnetism
Relay 8 deenergization, and described abnormal data is sent to described back-stage management server 12, described back-stage management server
Described abnormal data is sent to described APP client 13 by wireless network by 12.
Further, described APP client 13 is installed on mobile terminals, is sent to described APP client when there being abnormal data
When holding 13, relevant staff can arrive in working site according to the prompting of described abnormal data and carry out keeping in repair or arresting work
Make.
Further, relevant staff can also be by described APP client 13 or described back-stage management server 12
Check the on-the-spot relevant information such as electric current, voltage, power, power factor, electricity.
Further, described anti-electricity-theft device is non-removable entirety, without external cabling, it is possible to effectively prevent artificial broken
Bad.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art, in the technical scope that the invention discloses, can readily occur in change or replace, should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with scope of the claims.
Claims (4)
1. a Novel anti-electricity-theft device, it is characterised in that: include: electronic current transducer (1), infrared sensor (2), electricity
Sub-voltage transformer (3), OV7670CCD photographic head (4), GPRS module (5), filtration module (6), power management module (7), electricity
Magnetic relay (8), cipher key switch (9), dsp processor (10), anti-explosion cabinet (11), back-stage management server (12), APP client
(13)；It is characterized in that: described electronic current transducer (1), infrared sensor (2), electronic voltage mutual induction device (3),
OV7670CCD photographic head (4), GPRS module (5), filtration module (6), power management module (7), electromagnetic relay (8), key
Switch (9) is coupled to described dsp processor (10) and is arranged in described anti-explosion cabinet (11) with described dsp processor (10)
Portion；Described GPRS module (5) is communicated with described back-stage management server (12) by GPRS network；Described back-stage management server
(12) communication is communicated with described APP client (13) by wireless network.
A kind of Novel anti-electricity-theft device the most according to claim 1, it is characterised in that: described infrared sensor (2) is installed
Personnel outside and being detected by glass window inside described anti-explosion cabinet (11)；If described infrared sensor (2) has detected
People then starts described cipher key switch (9) and described OV7670CCD photographic head (4) when described anti-explosion cabinet (11).
A kind of Novel anti-electricity-theft device the most according to claim 1, it is characterised in that: when described cipher key switch (9) inputs
Three times and during above bad password the most described dsp controller warning message is sent to described by controlling GPRS module (5)
Back-stage management server (12)；When described anti-explosion cabinet (11) is opened, described OV7670CCD photographic head (4) will record phase
The information of pass personnel stores and controls GPRS module (5) and warning message is sent to described back-stage management server (12).
A kind of Novel anti-electricity-theft device the most according to claim 1, it is characterised in that: described electronic current transducer (1),
Electronic voltage mutual induction device (3) gathers the current waveform on cable and voltage waveform respectively, and described dsp processor (10) is according to institute
The current waveform stated and voltage waveform utilize fast fourier algorithm to obtain phase angle and amplitude, and fast fourier algorithm requirement is right
Analog quantity is at a cycle temporally equal interval sampling, and described dsp processor (10) is from timer function；At described DSP
Reason device (10) can carry out data exception analysis according to the data collected, and described data exception analysis includes: ammeter clock is not
To core dumped during, ammeter, ammeter is not walked, ammeter falls away, Voltage unbalance, current imbalance, disconnected phase, phase shortage, have reverse electricity
With negative-phase sequence analysis；When detecting that data exception is then by controlling described electromagnetic relay (8) deenergization, and by described different
Regular data is sent to described back-stage management server (12), and described back-stage management server (12) passes through wireless network by described different
Regular data is sent to described APP client (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610337296.5A CN106053905A (en) | 2016-05-21 | 2016-05-21 | Novel electricity stealing prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610337296.5A CN106053905A (en) | 2016-05-21 | 2016-05-21 | Novel electricity stealing prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106053905A true CN106053905A (en) | 2016-10-26 |
Family
ID=57176509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610337296.5A Pending CN106053905A (en) | 2016-05-21 | 2016-05-21 | Novel electricity stealing prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106053905A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108924498A (en) * | 2018-07-18 | 2018-11-30 | 郑州威达电子有限公司 | A kind of power information acquisition system and grasp shoot method with electronic eyes |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202093105U (en) * | 2011-05-19 | 2011-12-28 | 杨劲松 | Intelligent electrical multi-functional monitoring management device |
| CN202372551U (en) * | 2011-12-22 | 2012-08-08 | 保定市久鼎电力设备有限责任公司 | Electric larceny preventing intelligent remote check device |
| CN202383180U (en) * | 2011-12-26 | 2012-08-15 | 昊泰捷能电气设备（福建）有限公司 | Electricity-stealing preventing device |
| CN104316739A (en) * | 2014-11-11 | 2015-01-28 | 湖北索瑞电气有限公司 | Electricity meter metering box circuit preventing electricity larceny based on four communication modes |
-
2016
- 2016-05-21 CN CN201610337296.5A patent/CN106053905A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202093105U (en) * | 2011-05-19 | 2011-12-28 | 杨劲松 | Intelligent electrical multi-functional monitoring management device |
| CN202372551U (en) * | 2011-12-22 | 2012-08-08 | 保定市久鼎电力设备有限责任公司 | Electric larceny preventing intelligent remote check device |
| CN202383180U (en) * | 2011-12-26 | 2012-08-15 | 昊泰捷能电气设备（福建）有限公司 | Electricity-stealing preventing device |
| CN104316739A (en) * | 2014-11-11 | 2015-01-28 | 湖北索瑞电气有限公司 | Electricity meter metering box circuit preventing electricity larceny based on four communication modes |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108924498A (en) * | 2018-07-18 | 2018-11-30 | 郑州威达电子有限公司 | A kind of power information acquisition system and grasp shoot method with electronic eyes |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161026 |