CN107390572A - A kind of long-range oppose electricity-stealing checks warning device and method of opposing electricity-stealing - Google Patents
A kind of long-range oppose electricity-stealing checks warning device and method of opposing electricity-stealing Download PDFInfo
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- CN107390572A CN107390572A CN201710494658.6A CN201710494658A CN107390572A CN 107390572 A CN107390572 A CN 107390572A CN 201710494658 A CN201710494658 A CN 201710494658A CN 107390572 A CN107390572 A CN 107390572A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
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- Automation & Control Theory (AREA)
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Abstract
The invention discloses a kind of long-range oppose electricity-stealing to check warning device and method of opposing electricity-stealing, long-range oppose electricity-stealing checks warning device, including microprocessor and the central processing unit for being arranged on Surveillance center, the output end of the microprocessor and the input of controlling switch connect, and the input of microprocessor is connected by the output end of A/D converter and detection unit, the microprocessor realizes that two-way signaling is connected by wireless communication module, gateway and wireless signal transceiver with central processing unit respectively, is related to Prevention Stealing Electricity Technology field.This, which is remotely opposed electricity-stealing, checks warning device and method of opposing electricity-stealing, solve for a long time, stealing problem constantly annoyings the situation of power supply enterprise, the electricity filching means of offender are prevented to also tend to technicalization, variation, the situation for causing the work of electricity anti-stealing of power supply enterprise to be more difficult to carry out occurs, the difficulty of work of electricity anti-stealing is reduced, reduces electricity stealing, meets the needs of socio-economic development.
Description
Technical field
The present invention relates to Prevention Stealing Electricity Technology field, is specially that a kind of long-range oppose electricity-stealing checks warning device and the side of opposing electricity-stealing
Method.
Background technology
Electric power is the energy using electric energy as power.Invention starts in 19 century 70s, the invention and application of electric power
Second of industrialization climax.Since 18th century of human history, one of scientific and technological revolution three times of world's generation, from this section's technological transformation
The life of people is become.Be both current Internet era we still have the demand of sustainable growth to electric power because we
The product that computer, household electrical appliances etc. more use electric power is invented.The emergence of undeniable new technology causes electric power to turn into people
Necessity.The large-scale electrical power system that 20th century occurred is one of most important achievement in the human engineering history of science, is by sending out
The power generation and consumption system of the links such as electricity, transmission of electricity, power transformation, distribution and electricity consumption composition.
For a long time, stealing problem constantly annoyings power supply enterprise.In science and technology and the epoch of rapid economic development, crime point
The electricity filching means of son also tend to technicalization, variation, cause the work of electricity anti-stealing of power supply enterprise to be more difficult to carry out, and serious steals
Electrical phenomena is the concentrated expression of various social contradiction, main reason is that the legal construction level in China is not high enough at this stage, it is special
It is not that electric power construction of legal rules and laws lags and can not meet the needs of socio-economic development;Exist on Electric Power Marketing Management leak,
Lack of checks on power is supervised between each link;Some clients are driven by interests, and specific power supply mode, the backwardness of power supply facilities are stealing
Convenience is opened greatly.Because stealing technical merit is high, the variation of electricity filching means concealed manner, difficulty is added for work of electricity anti-stealing
Degree.
The content of the invention
(1) technical problem solved
In view of the shortcomings of the prior art, the invention provides a kind of long-range oppose electricity-stealing to check warning device and the side of opposing electricity-stealing
Method, the work of electricity anti-stealing for solving power supply enterprise are more difficult to carry out, and the variation of electricity filching means concealed manner, is work of electricity anti-stealing
The problem of adding difficulty.
(2) technical scheme
To realize object above, the present invention is achieved by the following technical programs:A kind of long-range inspection alarm of opposing electricity-stealing
Device, including microprocessor and the central processing unit for being arranged on Surveillance center, the output end and controlling switch of the microprocessor
Input connection, and the input of microprocessor pass through the output end of A/D converter and detection unit connect, micro- place
Reason device realizes that two-way signaling is connected by wireless communication module, gateway and wireless signal transceiver with central processing unit respectively, and
And input of the output end of central processing unit respectively with data comparing unit, indicating member and buzzer is connected, the data
The output end of comparing unit by the input of feedback module and central processing unit connect, and central processing unit respectively with touch
Formula display and storage module, which are realized, to be bi-directionally connected.
Preferably, the detection unit includes current sensor, load tester, power measuring and electrical quantity sensor,
And the input of current sensor, load tester, the output end of power measuring and electrical quantity sensor with A/D converter
Connection.
Preferably, the data comparing unit includes current comparator, load comparator, power comparator and comparision of quantity of electricity
Device, and current comparator, load comparator, the input of power comparator and electric comparator are defeated with central processing unit
Go out end connection.
Preferably, the indicating member includes the first indicator lamp, the second indicator lamp, the 3rd indicator lamp and the 4th indicator lamp,
And the output of the first indicator lamp, the second indicator lamp, the input of the 3rd indicator lamp and the 4th indicator lamp with central processing unit
End connection.
Preferably, the output end of the central processing unit is connected by the input of wireless signal transmitter and mobile terminal
Connect.
Preferably, the output end of the input of the central processing unit and power module is electrically connected with, and power module
Output end be electrically connected with respectively with the input of mobile terminal, microprocessor and detection unit.
A kind of method of opposing electricity-stealing for checking warning device using remotely opposing electricity-stealing that the present invention also proposes, including following step
Suddenly:
S1, judgment threshold:According to the normal condition of electricity consumption, the level threshold value of electric current, load, power and electricity is determined;
S2, threshold value input:During by touching-type monitor, the level threshold value of electric current, load, power and electricity is delivered to
Central processor, it is right inside data comparing unit that the level threshold value of electric current, load, power and electricity is delivered to by central processing unit again
In current comparator, load comparator, power comparator and the electric comparator answered;
S3, numerical value detection:Current sensor, load tester, power measuring and the electrical quantity sensor being provided with are to electricity
Stream, load, power and electricity are monitored in real time;
S4, numerical value conversion:Current sensor, load tester, power measuring and electrical quantity sensor will monitor in real time
Numerical value is delivered to A/D converter, and A/D converter is changed to the numerical value detected in real time;
S5, numerical value conveying:Numerical value after conversion is delivered to microprocessor by A/D converter, and microprocessor distinguishes numerical value
Sent to central processing unit, central processing unit by wireless communication module, gateway and wireless signal transceiver and again send numerical value
In current comparator, load comparator, power comparator and electric comparator corresponding to inside to data comparing unit;
S6, numeric ratio compared with:Set in advance inside current comparator, load comparator, power comparator and electric comparator
Surely the threshold value having is compared with the numerical value that current sensor, load tester, power measuring and electrical quantity sensor detect in real time
Compared with if the current threshold being preset with is higher than the numerical value that current sensor detects in real time, expression has the phenomenon of stealing, if in advance
The load threshold value being first set with is higher than the numerical value that load tester detects in real time, represents the phenomenon of stealing be present, if presetting
Some power thresholds are higher than the numerical value that power comparator detects in real time, represent the phenomenon of stealing be present, if the electricity being preset with
Amount threshold value is higher than the numerical value that electric comparator detects in real time, represents the phenomenon of stealing be present;
S7, alarm:Current comparator, load comparator, power comparator and electric comparator pass through the signal compared
Feedback module is sent to central processing unit, and central processing unit control buzzer and indicating member, buzzer are alarmed, and instruction is single
Member is internally provided with the first indicator lamp, the second indicator lamp, the 3rd indicator lamp and the 4th indicator lamp according to current comparator, duty ratio
Lighted compared with corresponding to the signal of device, power comparator and electric comparator transmission;
S8, data show and stored:Central processing unit is by current comparator, load comparator, power comparator and electricity
Comparator relatively after signal data be delivered to touching-type monitor and storage module respectively, touching-type monitor is to signal data
It has been shown that, storage module stores to signal data;
S9, data transmission:Central processing unit is by current comparator, load comparator, power comparator and electric comparator
Signal after comparing is sent to mobile terminal, mobile terminal by wireless signal transmitter to be shown to signal;
S10, controlling electric energy:Signal is passed through wireless signal transceiver, gateway and wireless telecommunications mould by central processing unit respectively
Block sends to microprocessor, microprocessor control controlling switch and closes electric energy.
(3) beneficial effect
The invention provides a kind of long-range oppose electricity-stealing to check warning device and method of opposing electricity-stealing.Possesses following beneficial effect:
This, which is remotely opposed electricity-stealing, checks warning device and method of opposing electricity-stealing, and passes through detection unit, microprocessor, the central processing being provided with
Device, data comparing unit, indicating member, buzzer, touching-type monitor and controlling switch are equipped with, and S1, judgement
Threshold value;S2, threshold value input;S3, numerical value detection;S4, numerical value conversion;S5, numerical value conveying;S6, numeric ratio compared with;S7, alarm;S8、
Data show and stored;S9, data transmission and S10, the method for opposing electricity-stealing of controlling electric energy, are solved for a long time, stealing problem
Constantly annoying the situation of power supply enterprise, it is therefore prevented that the electricity filching means of offender also tend to technicalization, variation, cause to power
The situation that the work of electricity anti-stealing of enterprise is more difficult to carry out occurs, and greatly improves the scientific and technological level opposed electricity-stealing, and reduces
The difficulty of work of electricity anti-stealing, reduces electricity stealing, meets the needs of socio-economic development.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention;
In figure, 1 microprocessor, 2 central processing units, 3 controlling switches, 4A/D converters, 5 detection units, 51 current senses
Device, 52 load testers, 53 power measurings, 54 electrical quantity sensors, 6 wireless communication modules, 7 gateways, the transmitting-receiving of 8 wireless signals
Device, 9 data comparing units, 91 current comparators, 92 load comparators, 93 power comparator, 94 electric comparators, 10 instructions are single
Member, 101 first indicator lamps, 102 second indicator lamps, 103 the 3rd indicator lamps, 104 the 4th indicator lamps, 11 buzzers, 12 feedback moulds
Block, 13 touching-type monitors, 14 storage modules, 15 wireless signal transmitters, 16 mobile terminals, 17 power modules.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The embodiment of the present invention provides a kind of long-range oppose electricity-stealing and checks warning device, as shown in figure 1, including the He of microprocessor 1
The central processing unit 2 of Surveillance center is arranged on, microprocessor 1 uses model MCS-51 microprocessor, central processing unit 2
Model uses Celeron D 347, and the output end of the microprocessor 1 is connected with the input of controlling switch 3, controlling switch 3
For the main switching control of electric power, electric power can thoroughly be powered off, and the input of microprocessor 1 is changed by A/D
Device 4 is connected with the output end of detection unit 5, and the model of A/D converter 4 uses TLC7135, and the microprocessor 1 passes through respectively
Wireless communication module 6, gateway 7 and wireless signal transceiver 8 realize that two-way signaling is connected with central processing unit 2, and centre
Manage input of the output end of device 2 respectively with data comparing unit 9, indicating member 10 and buzzer 11 to be connected, the data ratio
Output end compared with unit 9 is connected by feedback module 12 with the input of central processing unit 2, and central processing unit 2 respectively with
Touching-type monitor 13 and storage module 14, which are realized, to be bi-directionally connected, and storage module 14 is using Elements Portable SE series
Mobile hard disk.
In the present invention, the detection unit 5 includes current sensor 51, load tester 52, power measuring 53 and electricity
Quantity sensor 54, current sensor 51 use model BA05-AI/1 current sensor, and electrical quantity sensor 54 uses model
81M/WBV124S01, and current sensor 51, the output of load tester 52, power measuring 53 and electrical quantity sensor 54
The input with A/D converter 4 is held to be connected.
Load tester 52 uses EDFH-II type transformer secondary load testers, environmental condition temperature:-5℃--40
DEG C, relative humidity:<95%25 DEG C, height above sea level:<2500m, external interference:Shaken without extra-heavy, without extra-heavy electromagnetic field, it is secondary negative
Instrument the key technical indexes when lotus is tested, PT secondary loads test admittance measurement scope:0.1mS--99.9mS, voltmeter head:
0.5%, CT secondary load measure impedance measurement scope:0.1 Ω -- 50.0 Ω, electric current gauge outfit:0.5%.
Power measuring 53 uses PF56A digital power testers, primary voltage measurement range:0-300V, level electric current/work(
Rate measurement range:0-2000mA/0--600W, secondary voltage/current measuring range:0-100V/0--2000mA, winding can be surveyed:1
Road inputs, 3 tunnels or the output of 4 tunnels, elementary error:± 0.5%.
In the present invention, the data comparing unit 9 includes current comparator 91, load comparator 92, power comparator 93
With electric comparator 94, and current comparator 91, the input of load comparator 92, power comparator 93 and electric comparator 94
The output end with central processing unit 2 is held to be connected.
In the present invention, the indicating member 10 includes the first indicator lamp 101, the second indicator lamp 102, the 3rd indicator lamp 103
With the 4th indicator lamp 104, and the first indicator lamp 101, the second indicator lamp 102, the 3rd indicator lamp 103 and the 4th indicator lamp 104
Output end of the input with central processing unit 2 be connected.
In the present invention, the output end of the central processing unit 2 is defeated by wireless signal transmitter 15 and mobile terminal 16
Enter end connection, mobile terminal 16 is using with the mobile phone for receiving signal.
In the present invention, the input of the central processing unit 2 is electrically connected with the output end of power module 17, and power supply
The output end of module 17 is electrically connected with the input of mobile terminal 16, microprocessor 1 and detection unit 5 respectively, power module
17 be utility grid, and power module 17 provides electric energy for electrical equipment, ensures normal operation.
A kind of method of opposing electricity-stealing for checking warning device using remotely opposing electricity-stealing that the present invention also proposes, it is characterised in that:
Comprise the following steps:
S1, judgment threshold:According to the normal condition of electricity consumption, the level threshold value of electric current, load, power and electricity is determined;
S2, threshold value input:The level threshold value of electric current, load, power and electricity is delivered to by touching-type monitor 13
The level threshold value of electric current, load, power and electricity is delivered to data comparing unit 9 by central processing unit 2, central processing unit 2 again
In current comparator 91, load comparator 92, power comparator 93 and electric comparator 94 corresponding to inside;
S3, numerical value detection:Current sensor 51, load tester 52, power measuring 53 and the electricity sensing being provided with
Device 54 is monitored in real time to electric current, load, power and electricity;
S4, numerical value conversion:Current sensor 51, load tester 52, power measuring 53 and electrical quantity sensor 54 will be real
When the numerical value that monitors be delivered to A/D converter 4, A/D converter 4 is changed to the numerical value detected in real time;
S5, numerical value conveying:Numerical value after conversion is delivered to microprocessor 1 by A/D converter 4, and microprocessor 1 divides numerical value
Do not sent by wireless communication module 6, gateway 7 and wireless signal transceiver 8 to central processing unit 2, central processing unit 2 is again by number
Value is sent to current comparator 91, load comparator 92, power comparator 93 and electricity ratio corresponding to the inside of data comparing unit 9
Compared with device 94;
S6, numeric ratio compared with:In current comparator 91, load comparator 92, power comparator 93 and electric comparator 94
The threshold value that portion is preset with and current sensor 51, load tester 52, power measuring 53 and electrical quantity sensor 54 are real-time
The numerical value of detection is compared, if the current threshold being preset with is higher than the numerical value that current sensor 51 detects in real time, is represented
The phenomenon of stealing be present, if the load threshold value being preset with is higher than the numerical value that load tester 52 detects in real time, represent exist
The phenomenon of stealing, if the power threshold being preset with is higher than the numerical value that power comparator 93 detects in real time, there is stealing in expression
Phenomenon, if the power threshold being preset with is higher than the numerical value that detects in real time of electric comparator 94, there is showing for stealing in expression
As;
S7, alarm:Current comparator 91, load comparator 92, power comparator 93 and electric comparator 94 will compare
Signal is sent to central processing unit 2 by feedback module 12, and central processing unit 2 controls buzzer 11 and indicating member 10, buzzing
Device 11 is alarmed, and indicating member 10 is internally provided with the first indicator lamp 101, the second indicator lamp 102, the and of the 3rd indicator lamp 103
The letter that 4th indicator lamp 104 transmits according to current comparator 91, load comparator 92, power comparator 93 and electric comparator 94
Lighted corresponding to number;
S8, data show and stored:Central processing unit 2 is by current comparator 91, load comparator 92, power comparator 93
Signal data after comparing with electric comparator 94 is delivered to touching-type monitor 13 and storage module 14, touch display respectively
Device 13 shows that storage module 14 stores to signal data to signal data;
S9, data transmission:Central processing unit 2 is by current comparator 91, load comparator 92, power comparator 93 and electricity
Signal after comparator 94 compares is sent to mobile terminal 16 by wireless signal transmitter 15, and mobile terminal 16 is to signal progress
Display;
S10, controlling electric energy:Signal is passed through wireless signal transceiver 8, gateway 7 and wireless telecommunications by central processing unit 2 respectively
Module 6, which is sent to microprocessor 1, microprocessor 1, controls controlling switch 3 to close electric energy.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present ".
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of long-range oppose electricity-stealing checks warning device, including microprocessor (1) and the central processing unit for being arranged on Surveillance center
(2), it is characterised in that:The output end of the microprocessor (1) is connected with the input of controlling switch (3), and microprocessor
(1) input is connected by A/D converter (4) with the output end of detection unit (5), and the microprocessor (1) passes through respectively
Wireless communication module (6), gateway (7) and wireless signal transceiver (8) realize that two-way signaling is connected with central processing unit (2), and
And the output end of central processing unit (2) input with data comparing unit (9), indicating member (10) and buzzer (11) respectively
Connection, the output end of the data comparing unit (9) are connected by feedback module (12) with the input of central processing unit (2),
And central processing unit (2) is realized with touching-type monitor (13) and storage module (14) be bi-directionally connected respectively.
2. a kind of long-range oppose electricity-stealing according to claim 1 checks warning device, it is characterised in that:The detection unit
(5) current sensor (51), load tester (52), power measuring (53) and electrical quantity sensor (54), and electric current are included
Sensor (51), load tester (52), power measuring (53) and electrical quantity sensor (54) output end and A/D converter
(4) input connection.
3. a kind of long-range oppose electricity-stealing according to claim 1 checks warning device, it is characterised in that:The data are more single
First (9) include current comparator (91), load comparator (92), power comparator (93) and electric comparator (94), and electricity
Flow comparator (91), load comparator (92), power comparator (93) and electric comparator (94) input and centre
Manage the output end connection of device (2).
4. a kind of long-range oppose electricity-stealing according to claim 1 checks warning device, it is characterised in that:The indicating member
(10) the first indicator lamp (101), the second indicator lamp (102), the 3rd indicator lamp (103) and the 4th indicator lamp (104) are included, and
First indicator lamp (101), the second indicator lamp (102), the 3rd indicator lamp (103) and the 4th indicator lamp (104) input with
The output end connection of central processing unit (2).
5. a kind of long-range oppose electricity-stealing according to claim 1 checks warning device, it is characterised in that:The central processing unit
(2) output end is connected by wireless signal transmitter (15) with the input of mobile terminal (16).
6. a kind of long-range oppose electricity-stealing according to claim 1 checks warning device, it is characterised in that:The central processing unit
(2) output end of input and power module (17) is electrically connected with, and the output end of power module (17) respectively with movement
The input of terminal (16), microprocessor (1) and detection unit (5) is electrically connected with.
7. a kind of method of opposing electricity-stealing for checking warning device using remotely opposing electricity-stealing according to claim 1, its feature exist
In:Comprise the following steps:
S1, judgment threshold:According to the normal condition of electricity consumption, the level threshold value of electric current, load, power and electricity is determined;
S2, threshold value input:During by touching-type monitor (13), the level threshold value of electric current, load, power and electricity is delivered to
The level threshold value of electric current, load, power and electricity is delivered to data comparing unit by central processor (2), central processing unit (2) again
(9) in current comparator corresponding to inside (91), load comparator (92), power comparator (93) and electric comparator (94);
S3, numerical value detection:Current sensor (51), load tester (52), power measuring (53) and the electricity being provided with pass
Sensor (54) is monitored in real time to electric current, load, power and electricity;
S4, numerical value conversion:Current sensor (51), load tester (52), power measuring (53) and electrical quantity sensor (54)
The numerical value monitored in real time is delivered to A/D converter (4), A/D converter (4) is changed to the numerical value detected in real time;
S5, numerical value conveying:Numerical value after conversion is delivered to microprocessor (1) by A/D converter (4), and microprocessor (1) is by numerical value
Sent respectively by wireless communication module (6), gateway (7) and wireless signal transceiver (8) to central processing unit (2), centre
Reason device (2) again by numerical value send to current comparator (91) corresponding to data comparing unit (9) inside, load comparator (92),
In power comparator (93) and electric comparator (94);
S6, numeric ratio compared with:In current comparator (91), load comparator (92), power comparator (93) and electric comparator
(94) the internal threshold value being preset with and current sensor (51), load tester (52), power measuring (53) and electricity
The numerical value that sensor (54) detects in real time is compared, if the current threshold being preset with is real-time higher than current sensor (51)
The numerical value of detection, represent the phenomenon of stealing be present, if the load threshold value being preset with is examined in real time higher than load tester (52)
The numerical value of survey, represent the phenomenon of stealing be present, if the power threshold being preset with detects in real time higher than power comparator (93)
Numerical value, represent the phenomenon of stealing be present, if what the power threshold being preset with detected in real time higher than electric comparator (94)
Numerical value, represent the phenomenon of stealing be present;
S7, alarm:Current comparator (91), load comparator (92), power comparator (93) and electric comparator (94) will compare
Compared with signal central processing unit (2) is sent to by feedback module (12), central processing unit (2) control buzzer (11) and instruction
Unit (10), buzzer (11) are alarmed, and indicating member (10) is internally provided with the first indicator lamp (101), the second indicator lamp
(102), the 3rd indicator lamp (103) and the 4th indicator lamp (104) are according to current comparator (91), load comparator (92), power
Lighted corresponding to comparator (93) and the signal of electric comparator (94) transmission;
S8, data show and stored:Central processing unit (2) is by current comparator (91), load comparator (92), power comparator
(93) and the signal data after electric comparator (94) comparison is delivered to touching-type monitor (13) and storage module (14) respectively,
Touching-type monitor (13) shows that storage module (14) stores to signal data to signal data;
S9, data transmission:Central processing unit (2) by current comparator (91), load comparator (92), power comparator (93) and
Signal after electric comparator (94) compares passes through wireless signal transmitter (15) transmission to mobile terminal (16), mobile terminal
(16) signal is shown;
S10, controlling electric energy:Signal is passed through wireless signal transceiver (8), gateway (7) and channel radio by central processing unit (2) respectively
Module (6) is interrogated to send to microprocessor (1), microprocessor (1) control controlling switch (3) closing electric energy.
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CN113238084A (en) * | 2021-05-14 | 2021-08-10 | 广东电网有限责任公司 | Electricity stealing prevention device |
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CN102445578A (en) * | 2011-11-08 | 2012-05-09 | 辽宁省电力有限公司葫芦岛供电公司 | Electricity stealing prevention inspecting and monitoring detector |
CN105092917A (en) * | 2015-07-20 | 2015-11-25 | 河南行知专利服务有限公司 | Electricity theft prevention system |
CN105572623A (en) * | 2015-12-14 | 2016-05-11 | 国家电网公司 | Remote electricity stealing inspection device |
CN205280787U (en) * | 2016-01-12 | 2016-06-01 | 国网山东省电力公司鄄城县供电公司 | Anti -electricity -stealing networking detection alarm system |
CN205691643U (en) * | 2016-06-21 | 2016-11-16 | 国网山东省电力公司龙口市供电公司 | A kind of remote alarming device opposed electricity-stealing in ammeter |
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CN109443395A (en) * | 2018-09-18 | 2019-03-08 | 中国电力科学研究院有限公司 | A kind of Energy intensity multiple spot metering difference is more than limit value judgment method and system |
CN113238084A (en) * | 2021-05-14 | 2021-08-10 | 广东电网有限责任公司 | Electricity stealing prevention device |
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