CN211209029U - Anti-theft electric control device for electric power metering of power grid - Google Patents
Anti-theft electric control device for electric power metering of power grid Download PDFInfo
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- CN211209029U CN211209029U CN201921131590.6U CN201921131590U CN211209029U CN 211209029 U CN211209029 U CN 211209029U CN 201921131590 U CN201921131590 U CN 201921131590U CN 211209029 U CN211209029 U CN 211209029U
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- block terminal
- fingerprint
- operational amplifier
- chamber door
- resistor
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Abstract
The utility model discloses a thief-proof controlling means of electric wire netting electric power measurement, including the block terminal, terminal surface one side articulates before the block terminal has the chamber door, and fingerprint code lock is installed on the chamber door right side, and fingerprint identification chip is installed to fingerprint code lock top, and infrared inductor is installed to fingerprint code lock below, and face identification camera is installed to chamber door surface upper end, and a plurality of vibration sensor are installed to the chamber door inboard, and fingerprint code lock installs door magnetic sensor in the inboard, and displacement sensor is installed to the block terminal bottom, and burglar alarm is installed at the block terminal top, and block terminal internally mounted has the controller, the utility model discloses the structure principle is simple, and intelligent degree is high, can realize the all-round control to the block terminal, and the effectual people that prevents appears is stea.
Description
Technical Field
The utility model relates to an anti-electricity-theft technical field specifically is an anti-electricity-theft controlling means of electric wire netting electric power measurement.
Background
With the development of global economy, the demand for electricity is also expanding, and the expansion of the electricity sales market stimulates the development of the whole electricity production. However, with the continuous development of economy and the increase of electricity consumption, some illegal operators are driven by economic benefits, various technical means are adopted for illegal electricity stealing, the electricity stealing problem becomes more and more prominent, and power supply enterprises and even countries suffer huge economic losses for this reason. The problem of electricity stealing not only troubles the development of power enterprises, but also seriously affects the national economic construction and development. Electricity stealing is always serious at home and abroad, and the trend of rampant trend is presented. Therefore, an anti-electricity-theft control device is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a thief-proof controlling means of electric wire netting electric power measurement to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a thief-proof controlling means of electric wire netting electric power measurement, includes the block terminal, terminal surface one side articulates there is the chamber door before the block terminal, the fingerprint trick lock is installed on the chamber door right side, the fingerprint identification chip is installed to fingerprint trick lock top, infrared inductor is installed to fingerprint trick lock below, the chamber door is installed face identification camera in the upper end of surface, a plurality of vibration sensor are installed to the chamber door inboard, fingerprint trick lock installs door magnetic sensor in the inboard, displacement sensor is installed to the block terminal bottom, burglar alarm is installed at the block terminal top, block terminal internally mounted has the controller.
Preferably, be equipped with central processing unit, signal amplifier, face identification module, fingerprint identification module and wireless signal transmission module in the controller, vibration sensor, door magnetic sensor and displacement sensor are connected respectively to the signal amplifier input, and central processing unit is connected to the output, central processing unit connects face identification module, fingerprint trick lock, infrared inductor and burglar alarm respectively, face identification camera is connected to face identification module, fingerprint identification module connects the fingerprint identification chip, central processing unit passes through wireless signal transmission module and connects backstage surveillance center.
Preferably, the power distribution box further comprises a power grid power-off control switch, the power grid power-off control switch is installed at a wire inlet end inside the power distribution box, and the power grid power-off control switch is connected with the central processing unit.
Preferably, the signal amplifier comprises a first operational amplifier and a second operational amplifier, wherein the positive input end of the first operational amplifier is connected with the negative input end of the second operational amplifier, the negative input end of the first operational amplifier is respectively connected with one end of a resistor A and one end of a resistor B, the output end of the first operational amplifier is respectively connected with the other end of the resistor B and one end of a resistor C, the other end of the resistor A is grounded, the positive input end of the second operational amplifier is connected with the signal input end, and the output end of the second operational amplifier is respectively connected with the other end of the resistor C and the signal output end.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses the structure principle is simple, and intelligent degree is high, can realize the all-round control to the block terminal, can cut off the power supply automatically when monitoring unusually, and the power consumption security has been ensured to the effectual people for preventing to appear stealing the electricity phenomenon.
(2) The utility model discloses a signal amplifier interference killing feature strong, can realize enlargiing faint sensing signal, improved anti-electricity-theft control efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a control schematic block diagram of the present invention;
FIG. 3 is a schematic diagram of the signal amplifier of the present invention;
fig. 4 is a flow chart of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a thief-proof controlling means of electric wire netting electric power measurement, includes block terminal 1, 1 preceding terminal surface one side of block terminal articulates there is chamber door 2, fingerprint trick lock 3 is installed on 2 right sides of chamber door, fingerprint identification chip 4 is installed to 3 tops of fingerprint trick lock, infrared inductor 5 is installed to 3 below of fingerprint trick lock, 2 surperficial upper ends of chamber door are installed face identification camera 6, 2 inboards of chamber door are installed a plurality of vibration sensor 7, 3 inboards of fingerprint trick lock install door magnetic sensor 8, displacement sensor 9 is installed to 1 bottom of block terminal, burglar alarm 10 is installed at 1 top of block terminal, 1 internally mounted of block terminal has the controller.
In the utility model, a central processing unit 11, a signal amplifier 12, a face recognition module 13, a fingerprint recognition module 14 and a wireless signal transmission module 15 are arranged in the controller, the input end of the signal amplifier 12 is respectively connected with a vibration sensor 7, a door sensor 8 and a displacement sensor 9, the output end is connected with the central processing unit 11, the central processing unit 11 is respectively connected with the face recognition module 13, the fingerprint recognition module 14, a fingerprint coded lock 3, an infrared inductor 5 and an anti-theft alarm 10, the face recognition module 13 is connected with a face recognition camera 6, the fingerprint recognition module 14 is connected with a fingerprint recognition chip 4, and the central processing unit 11 is connected with a background monitoring center 16 through the wireless signal transmission module 15; still include electric wire netting outage control switch 17, electric wire netting outage control switch 17 installs at the inside inlet wire end of block terminal 1, electric wire netting outage control switch 17 connects central processing unit 11.
The utility model discloses in, signal amplifier 12 includes first operational amplifier 18, second operational amplifier 19, 19 negative input ends of second operational amplifier are connected to 18 positive input ends of first operational amplifier, 18 negative input ends of first operational amplifier are connecting resistance A1a one end and resistance B2a one end respectively, 18 output ends of first operational amplifier are the connecting resistance B2a other end and resistance C3a one end respectively, resistance A1a other end ground connection, 19 positive input termination signal input ends of second operational amplifier, 19 output ends of second operational amplifier are the connecting resistance C3a other end and signal output end respectively. The utility model discloses a signal amplifier interference killing feature strong, can realize enlargiing faint sensing signal, improved anti-electricity-theft control efficiency.
The working principle is as follows: the utility model discloses a use method includes following step:
A. when a person approaches the distribution box, the infrared sensor senses that the person approaches, the face recognition camera is automatically opened to collect a face image, and if the person is detected to be a worker, an alarm signal is not sent out;
B. if the detected face image is not matched with a preset database, an alarm signal is sent out, and if someone prizes a door, moves a distribution box or smashes the distribution box, a sensor group acquires an abnormal sensing signal;
C. the acquired sensing signals are amplified by the signal amplifier and then transmitted to the central processing unit, the central processing unit sends out alarm signals to the background monitoring center, and meanwhile, the power grid power-off control switch is triggered to cut off the power, so that the electricity stealing is effectively prevented.
To sum up, the utility model discloses the structure principle is simple, and intelligent degree is high, can realize the all-round control to the block terminal, can cut off the power supply automatically when monitoring unusually, and the power consumption security has been ensured to the effectual people for preventing to appear stealing the electricity phenomenon.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. The utility model provides a thief-proof controlling means of electric wire netting electric power measurement, includes block terminal (1), its characterized in that: terminal surface one side articulates before block terminal (1) has chamber door (2), fingerprint trick lock (3) are installed on chamber door (2) right side, fingerprint identification chip (4) are installed to fingerprint trick lock (3) top, infrared inductor (5) are installed to fingerprint trick lock (3) below, chamber door (2) surface upper end is installed face identification camera (6), a plurality of vibration sensor (7) are installed to chamber door (2) inboard, fingerprint trick lock (3) inboard is installed a magnetic sensor (8), displacement sensor (9) are installed to block terminal (1) bottom, burglar alarm (10) are installed at block terminal (1) top, block terminal (1) internally mounted has the controller.
2. A power grid electricity metering anti-theft control device according to claim 1, characterized in that: the controller is internally provided with a central processing unit (11), a signal amplifier (12), a face recognition module (13), a fingerprint recognition module (14) and a wireless signal transmission module (15), the input end of the signal amplifier (12) is respectively connected with the vibration sensor (7), the door magnetic sensor (8) and the displacement sensor (9), the output end is connected with the central processing unit (11), the central processing unit (11) is respectively connected with a face recognition module (13), a fingerprint recognition module (14), a fingerprint coded lock (3), an infrared sensor (5) and an anti-theft alarm (10), the face recognition module (13) is connected with the face recognition camera (6), the fingerprint recognition module (14) is connected with the fingerprint recognition chip (4), the central processing unit (11) is connected with the background monitoring center (16) through the wireless signal transmission module (15).
3. A power grid electricity metering anti-theft control device according to claim 2, characterized in that: still include electric wire netting outage control switch (17), electric wire netting outage control switch (17) are installed at the inside inlet wire end of block terminal (1), central processing unit (11) are connected in electric wire netting outage control switch (17).
4. A power grid electricity metering anti-theft control device according to claim 2, characterized in that: the signal amplifier (12) comprises a first operational amplifier (18) and a second operational amplifier (19), wherein the positive electrode input end of the first operational amplifier (18) is connected with the negative electrode input end of the second operational amplifier (19), the negative electrode input end of the first operational amplifier (18) is respectively connected with one end of a resistor A (1a) and one end of a resistor B (2a), the output end of the first operational amplifier (18) is respectively connected with the other end of the resistor B (2a) and one end of a resistor C (3a), the other end of the resistor A (1a) is grounded, the positive electrode input end of the second operational amplifier (19) is connected with the signal input end, and the output end of the second operational amplifier (19) is respectively connected with the other end of the resistor C (3a) and the signal output end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921131590.6U CN211209029U (en) | 2019-07-18 | 2019-07-18 | Anti-theft electric control device for electric power metering of power grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921131590.6U CN211209029U (en) | 2019-07-18 | 2019-07-18 | Anti-theft electric control device for electric power metering of power grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211209029U true CN211209029U (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921131590.6U Expired - Fee Related CN211209029U (en) | 2019-07-18 | 2019-07-18 | Anti-theft electric control device for electric power metering of power grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211209029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113922263A (en) * | 2021-10-13 | 2022-01-11 | 郭旸 | Safety prevention and control device for substation |
-
2019
- 2019-07-18 CN CN201921131590.6U patent/CN211209029U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113922263A (en) * | 2021-10-13 | 2022-01-11 | 郭旸 | Safety prevention and control device for substation |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200807 Termination date: 20210718 |
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| CF01 | Termination of patent right due to non-payment of annual fee |