CN110728814A - Anti-electricity-stealing video evidence-obtaining and real-time warning device - Google Patents
Anti-electricity-stealing video evidence-obtaining and real-time warning device Download PDFInfo
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- CN110728814A CN110728814A CN201911013958.3A CN201911013958A CN110728814A CN 110728814 A CN110728814 A CN 110728814A CN 201911013958 A CN201911013958 A CN 201911013958A CN 110728814 A CN110728814 A CN 110728814A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
- G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
- G01R22/061—Details of electronic electricity meters
- G01R22/066—Arrangements for avoiding or indicating fraudulent use
Abstract
The invention relates to an anti-electricity-stealing video evidence obtaining and real-time warning device, which belongs to the field of anti-electricity-stealing and comprises a high-voltage side current data acquisition module, a secondary side current data acquisition module, a strong magnetic interference and high-frequency interference detection module, a data recording and analyzing module, a wireless communication module, a mobile terminal, a camera device and a voice device, wherein the high-voltage side current data acquisition module, the secondary side current data acquisition module, the strong magnetic interference and high-frequency interference detection module, the camera device and a multifunctional electric energy meter are respectively connected with the data recording and analyzing module, and the camera device, the data recording and analyzing module and the voice device are all connected with the wireless communication module. The invention realizes the comparison and judgment of high-low voltage current information and electricity stealing behavior, integrates an advanced measurement system, performs comparison and analysis according to current data of a user side and current electricity stealing criteria, more accurately judges electricity stealing, can adjust the electricity stealing criteria on line, improves the accuracy, and can also obtain evidence and warn in real time by anti-electricity stealing video images.
Description
Technical Field
The invention belongs to the field of electricity stealing prevention, and relates to an electricity stealing prevention video evidence obtaining and real-time warning device.
Background
Along with the continuous rapid development of electric power, the electric energy metering technology is also continuously developing towards intensification and intellectuality, and the gimmick of stealing the electricity simultaneously is also continuously improving, and the means is more diversified, disguised and high-tech, has brought the huge loss of amount for the power supply enterprise. Meanwhile, a series of potential safety hazards and social problems are brought, and great harm is brought. Therefore, the problem of electricity stealing prevention needs to be solved.
At present, the electricity larceny prevention technology aiming at the inside of the intelligent electric meter is relatively mature. For the external equipment of smart electric meter, the prior art scheme can realize the potential monitoring of electric larceny behavior of user through the electric quantity information analysis to high pressure side and low pressure side.
However, after the electricity stealing behavior occurs, a user often scares the snakes by visiting the snakes manually, the electricity stealing user has time to destroy the electricity stealing site, and the evidence obtaining is difficult. Therefore, the technological strength of electricity stealing prevention is greatly improved, evidence obtaining of electricity stealing behaviors is increased, and the method is of great importance to economic operation of an electric power system.
Disclosure of Invention
In view of the above, the present invention provides an anti-electricity-stealing inspection device that integrates a high-level measurement system, accurately identifies electricity-stealing situation, and updates electricity-stealing criteria in real time. The device realizes the functions of real-time monitoring and warning. And when the abnormal electricity utilization behavior of the user is monitored, video images of the area where the electricity stealing behavior possibly occurs are collected in real time and transmitted to the master station through a wireless network. And meanwhile, the master station can observe the conditions near the electric meter of the electricity consumer, and timely warn the user to stop electricity stealing behavior through voice calling. And meanwhile, the master station can observe the conditions near the electric meter of the electricity consumer through videos and warn the user to stop electricity stealing behavior in time through voice calling.
In order to achieve the purpose, the invention provides the following technical scheme:
an anti-electricity-stealing video evidence-obtaining and real-time warning device comprises
The high-voltage side current data acquisition module is used for acquiring, processing and transmitting high-voltage side current data;
the secondary side current data acquisition module is used for acquiring, processing and transmitting secondary side current data;
the strong magnetic interference and high frequency interference detection module is used for acquiring, processing and transmitting the magnetic field intensity and high frequency signal intensity data in the electric energy meter box in real time;
the data recording and analyzing module is used for recording and analyzing high-voltage side current data, secondary side current data, strong magnetic interference and high-frequency interference data and electric energy meter metering data;
the wireless communication module is used for communicating with the mobile terminal and the monitoring center;
the mobile terminal is used for remotely controlling each module through the wireless communication module and receiving information;
the camera device has a night vision function and records the surrounding situation of the position where the electricity stealing behavior possibly occurs in real time; when the data recording and analyzing module judges that the power utilization abnormity occurs, video records of a period of time before the power utilization abnormity occurs are automatically transmitted to the control center and the mobile terminal, and online real-time monitoring videos of the camera device are sent;
the voice device is connected with the mobile terminal and the monitoring center through the wireless communication module and is used for carrying out real-time voice;
the high-voltage side current data acquisition module, the secondary side current data acquisition module, the strong magnetic interference and high-frequency interference detection module, the camera device and the multifunctional electric energy meter are respectively connected with the data recording and analyzing module, and the camera device, the data recording and analyzing module and the voice device are all connected with the wireless communication module.
Furthermore, the high-voltage side data acquisition module and the secondary side current data acquisition module both comprise an embedded microprocessor CPU, and a current transformer, a sampling circuit, a high-precision A/D converter, a data storage module, a data wireless transmission module and a power supply module which are connected with the CPU; the high-voltage side data acquisition module converts high-voltage side current real-time data into digital data from analog data, the secondary side current data acquisition module can convert secondary side current real-time data into digital signals from analog signals, and the secondary side current data acquisition module and the data acquisition module perform preliminary processing on various electric quantity digital signals and transmit the current data to the data recording and analyzing module in real time by using the data wireless transmission module.
Furthermore, the high-voltage side current data acquisition module and the secondary side current data acquisition module are packaged by adopting an ultraviolet-resistant epoxy resin sealing process, and can work in the open air at high temperature, low temperature and high humidity.
Further, the strong magnetic interference and high frequency interference detecting module comprises a magnetic field intensity detecting module, a high frequency signal detecting module, a high precision A/D converter, an embedded microprocessor CPU, a data storage module, a data wireless transmission module and a power supply module, can monitor the magnetic field intensity and the high frequency signal intensity in the metering box in real time, and sends information to the data recording and analyzing unit module.
Further, the data recording and analyzing module comprises an embedded microprocessor CPU, a data storage module, a wireless data receiving module and a power supply module, judges whether power utilization abnormity exists through information comparison and analysis, monitors whether abnormal phenomena such as undervoltage, voltage loss, shunt, current open circuit, phase sequence abnormity, strong magnetic interference, high frequency interference and table bottom modification exist, and sends an alarm type signal to the communication module if the abnormity is detected. And simultaneously, immediately sending the video information collected by the camera to the mobile terminal and the monitoring center.
Further, the wireless communication module is used for receiving the alarm signal of the data recording and analyzing module, sending the alarm information to the mobile terminal in real time, and transmitting the real-time video information of the camera device and the shot picture, the mobile terminal and the monitoring center send out voice warning to the electricity stealing person through the wireless communication module, the database server of the monitoring center accesses the data recording and analyzing module through the wireless communication module, and the electricity stealing criterion of the device is adjusted on line according to the difference of the electricity utilization characteristics of the monitored object.
Further, a power module of the data recording and analyzing module takes power from any one of three phases.
Further, the wireless communication module utilizes the SIM card to receive the alarm information of the mobile terminal.
Further, the wireless communication module realizes communication with the monitoring center by using GPRS, 3G or 4G wireless transmission, and different wireless transmission modes are selected according to the network condition of the installation place.
The invention has the beneficial effects that: the invention not only realizes the comparison and judgment of high-low voltage current information and electricity stealing behavior, but also integrates a high-grade measuring system, and carries out comparison and analysis according to the current data of a user side and the current electricity stealing criterion, thereby more accurately carrying out electricity stealing judgment, and simultaneously adjusting the electricity stealing criterion on line and improving the accuracy. In addition, the invention can realize the anti-electricity-stealing video image evidence-obtaining and real-time warning device. And when the abnormal electricity utilization behavior of the user is monitored, video images are collected in real time at the position where the camera is arranged and transmitted to the main station through a GPRS (general packet radio service) or 3G or 4G network. And meanwhile, the master station can observe the conditions near the electric meter of the electricity consumer through videos and warn the user to stop electricity stealing behavior in time through voice calling.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
For the purposes of promoting a better understanding of the objects, aspects and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of a video evidence-obtaining and real-time warning device for preventing electricity stealing;
fig. 2 is a schematic diagram of the device operation flow.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in the drawings in which there is no intention to limit the invention thereto; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not an indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes, and are not to be construed as limiting the present invention, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations.
As shown in FIG. 1, a video evidence-obtaining and real-time warning device for preventing electricity stealing comprises
The high-voltage side current data acquisition module is used for acquiring, processing and transmitting high-voltage side current data; the secondary side current data acquisition module is used for acquiring, processing and transmitting secondary side current data; in this embodiment, the high-voltage side data acquisition module and the secondary side current data acquisition module both include an embedded microprocessor CPU, and a current transformer, a sampling circuit, a high-precision a/D converter, a data storage module, a data wireless transmission module and a power supply module which are connected to the CPU; the high-voltage side data acquisition module converts high-voltage side current real-time data into digital data from analog data, the secondary side current data acquisition module can convert secondary side current real-time data into digital signals from analog signals, and the secondary side current data acquisition module and the data acquisition module perform preliminary processing on various electric quantity digital signals and transmit the current data to the data recording and analyzing module in real time by using the data wireless transmission module.
The strong magnetic interference and high frequency interference detection module is used for acquiring, processing and transmitting the magnetic field intensity and high frequency signal intensity data in the electric energy meter box in real time; the intelligent magnetic field monitoring device is composed of a magnetic field intensity detection module, a high-frequency signal detection module, a high-precision A/D converter, an embedded microprocessor CPU, a data storage module, a data wireless transmission module and a power supply module, can monitor the magnetic field intensity and the high-frequency signal intensity in the metering box in real time, and sends information to a data recording and analyzing unit module.
The data recording and analyzing module is used for recording and analyzing high-voltage side current data, secondary side current data, strong magnetic interference and high-frequency interference data and electric energy meter metering data; in this embodiment, the data recording and analyzing module includes an embedded microprocessor CPU, a data storage module, a wireless data receiving module and a power supply module, and determines whether there is an abnormal power consumption through information comparison and analysis, monitors whether there are abnormal phenomena such as undervoltage, voltage loss, shunt, open current, abnormal phase sequence, strong magnetic interference, high frequency interference, and modifying the bottom of the meter, and if so, sends an alarm type signal to the communication module. And simultaneously, immediately sending the video information collected by the camera to the mobile terminal and the monitoring center. And a power supply module of the data recording and analyzing module takes electricity from any one of three phases.
The wireless communication module is used for communicating with the mobile terminal and the monitoring center; in this embodiment, the wireless communication module is configured to receive an alarm signal from the data recording and analyzing module, send the alarm information to the mobile terminal in real time, and transmit real-time video information of the camera device and a shot photo, the mobile terminal and the monitoring center send a voice warning to a power thief through the wireless communication module, and the monitoring center database server accesses the data recording and analyzing module through the wireless communication module, and adjusts the power-stealing criterion of the device on line according to a difference in power consumption characteristics of a monitored object. The wireless communication module utilizes the SIM card to realize the alarm information receiving with the mobile terminal. The wireless communication module can also realize communication with the monitoring center by using GPRS, 3G or 4G wireless transmission, and different wireless transmission modes are selected according to the network condition of the installation place.
The mobile terminal remotely controls each module to work through the wireless communication module;
the camera device has a night vision function and records the surrounding situation of the position where the electricity stealing behavior possibly occurs in real time; when the data recording and analyzing module judges that the power utilization abnormity occurs, video records of a period of time before the power utilization abnormity occurs are automatically transmitted to the control center and the mobile terminal, and online real-time monitoring videos of the camera device are sent;
and the voice device is connected with the mobile terminal and the monitoring center through the wireless communication module and is used for carrying out real-time voice.
The high-voltage side current data acquisition module and the secondary side current data acquisition module are packaged by adopting an ultraviolet-resistant epoxy resin sealing process, and can work in the open air at high temperature, low temperature and high humidity.
The high-voltage side current data acquisition module, the secondary side current data acquisition module, the strong magnetic interference and high-frequency interference detection module, the camera device and the multifunctional electric energy meter are respectively connected with the data recording and analyzing module, and the camera device, the data recording and analyzing module and the voice device are all connected with the wireless communication module.
As shown in fig. 2, through this device, gather the high-pressure side, secondary side current data, magnetic field intensity and high frequency signal intensity data, multi-functional electric energy meter record data, transmit to data record and analysis module, thereby it steals electric monitoring criterion to update, accomplish data processing and compare with each item steal electric detection criterion, thereby judge whether there is the action of stealing electricity, if not, continue monitoring the load condition, if, send video recording and real-time video condition to surveillance center and mobile terminal, according to the on-the-spot video condition, surveillance center and mobile terminal can select to shout the call function.
Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.
Claims (9)
1. The utility model provides an anti-electricity-stealing video forensics and real-time warning device which characterized in that: comprises that
The high-voltage side current data acquisition module is used for acquiring, processing and transmitting high-voltage side current data;
the secondary side current data acquisition module is used for acquiring, processing and transmitting secondary side current data;
the strong magnetic interference and high frequency interference detection module is used for acquiring, processing and transmitting the magnetic field intensity and high frequency signal intensity data in the electric energy meter box in real time;
the data recording and analyzing module is used for recording and analyzing high-voltage side current data, secondary side current data, strong magnetic interference and high-frequency interference data and electric energy meter metering data;
the wireless communication module is used for communicating with the mobile terminal and the monitoring center;
the mobile terminal is used for remotely controlling each module through the wireless communication module and receiving information;
the camera device has a night vision function and records the surrounding situation of the position where the electricity stealing behavior possibly occurs in real time; when the data recording and analyzing module judges that the power utilization abnormity occurs, video records of a period of time before the power utilization abnormity occurs are automatically transmitted to the control center and the mobile terminal, and online real-time monitoring videos of the camera device are sent;
the voice device is connected with the mobile terminal and the monitoring center through the wireless communication module and is used for carrying out real-time voice;
the high-voltage side current data acquisition module, the secondary side current data acquisition module, the strong magnetic interference and high-frequency interference detection module, the camera device and the multifunctional electric energy meter are respectively connected with the data recording and analyzing module, and the camera device, the data recording and analyzing module and the voice device are all connected with the wireless communication module.
2. The anti-electricity-stealing video forensics and real-time warning device of claim 1, wherein: the high-voltage side data acquisition module and the secondary side current data acquisition module both comprise an embedded microprocessor CPU, and a current transformer, a sampling circuit, a high-precision A/D converter, a data storage module, a data wireless transmission module and a power supply module which are connected with the CPU; the high-voltage side data acquisition module converts high-voltage side current real-time data into digital data from analog data, the secondary side current data acquisition module can convert secondary side current real-time data into digital signals from analog signals, and the secondary side current data acquisition module and the data acquisition module perform preliminary processing on various electric quantity digital signals and transmit the current data to the data recording and analyzing module in real time by using the data wireless transmission module.
3. The anti-electricity-stealing video forensics and real-time warning device of claim 1, wherein: the high-voltage side current data acquisition module and the secondary side current data acquisition module are packaged by adopting an ultraviolet-resistant epoxy resin sealing process, and can work in the open air at high temperature, low temperature and high humidity.
4. The anti-electricity-stealing video forensics and real-time warning device of claim 1, wherein: the strong magnetic interference and high frequency interference detection module comprises a magnetic field intensity detection module, a high frequency signal detection module, a high-precision A/D converter, an embedded microprocessor CPU, a data storage module, a data wireless transmission module and a power supply module, can monitor the magnetic field intensity and the high frequency signal intensity in the metering box in real time, and sends information to the data recording and analyzing unit module.
5. The anti-electricity-stealing video forensics and real-time warning device of claim 1, wherein: the data recording and analyzing module comprises an embedded microprocessor CPU, a data storage module, a wireless data receiving module and a power supply module, whether power utilization abnormity exists is judged through information comparison and analysis, whether under-voltage, voltage loss, shunt, current open circuit, phase sequence abnormity, strong magnetic interference, high frequency interference, surface bottom modification and other abnormal phenomena exist is monitored, if abnormity is detected, an alarm type signal is sent to the communication module, and meanwhile video information collected by the camera is immediately sent to the mobile terminal and the monitoring center.
6. The anti-electricity-stealing video forensics and real-time warning device of claim 1, wherein: the wireless communication module is used for receiving the alarm signal of the data recording and analyzing module, sending the alarm information to the mobile terminal in real time, transmitting the real-time video information of the camera device and the shot picture, sending a voice alarm to a power stealing person by the mobile terminal and the monitoring center through the wireless communication module, accessing the data recording and analyzing module by the database server of the monitoring center through the wireless communication module, and adjusting the power stealing criterion of the device on line according to the difference of the power utilization characteristics of the monitored object.
7. The anti-electricity-stealing video forensics and real-time warning device of claim 1, wherein: and the power module of the data recording and analyzing module takes power from any one of three phases.
8. The anti-electricity-stealing video forensics and real-time warning device of claim 1, wherein: and the wireless communication module realizes the alarm information reception with the mobile terminal by using the SIM card.
9. The anti-electricity-stealing video forensics and real-time warning device of claim 1, wherein: the wireless communication module realizes communication with the monitoring center by GPRS, 3G or 4G wireless transmission, and different wireless transmission modes are selected according to the network condition of the installation place.
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| CN111934425A (en) * | 2020-07-21 | 2020-11-13 | 浙江中新电力工程建设有限公司 | 5G-based Internet of things power data acquisition terminal access control system and method |
| CN112003372A (en) * | 2020-08-19 | 2020-11-27 | 贵州电网有限责任公司 | Remote intelligent monitoring method for preventing electricity theft |
| CN112491140A (en) * | 2020-11-16 | 2021-03-12 | 大庆轩鼎电器有限公司 | Electricity stealing prevention integrated device |
| CN113963500A (en) * | 2021-09-27 | 2022-01-21 | 北京国电通网络技术有限公司 | Electricity stealing behavior monitoring method and device, electronic equipment and storage medium |
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Application publication date: 20200124 |