CN114243932B - Intelligent operation and maintenance terminal of substation video and environment monitoring station end system - Google Patents
Intelligent operation and maintenance terminal of substation video and environment monitoring station end system Download PDFInfo
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- CN114243932B CN114243932B CN202210164275.3A CN202210164275A CN114243932B CN 114243932 B CN114243932 B CN 114243932B CN 202210164275 A CN202210164275 A CN 202210164275A CN 114243932 B CN114243932 B CN 114243932B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
- H02J13/00034—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving an electric power substation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
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- Testing And Monitoring For Control Systems (AREA)
Abstract
The invention discloses an intelligent operation and maintenance terminal of a substation video and environment monitoring station end system, which is provided with a substation video monitoring system, a comprehensive data network, a substation operation and maintenance terminal, an intelligent electric box control system and an intelligent platform, wherein the substation video monitoring system is used for carrying out video monitoring on a substation; carrying out data transmission by the comprehensive data network; the operation and maintenance terminal of the transformer substation carries out station end network diagnosis, station end data stream monitoring, station end equipment operation monitoring, network management direct-current power supply monitoring, video image abnormity diagnosis and RPU video integrity diagnosis; the intelligent electric box control system controls the restarting of the transformer substation video monitoring system; and the intelligent platform displays the processing data of the operation and maintenance terminal of the transformer substation and acquires the operation and maintenance condition of the intelligent electric box control system. The invention realizes real-time monitoring and intelligent operation and maintenance of the transformer substation video monitoring system, improves the stability of the transformer substation video monitoring system, reduces the technical requirement of maintenance personnel, improves the maintenance efficiency of the transformer substation video, and reduces the operation and maintenance investment.
Description
Technical Field
The invention relates to the technical field of transformer substation operation and maintenance, in particular to an intelligent operation and maintenance terminal of a transformer substation video and environment monitoring station end system.
Background
The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system, the transformer substation in the power plant is a boosting transformer substation, and the transformer substation is used for boosting the electric energy generated by the generator and then feeding the electric energy into a high-voltage power grid.
The existing transformer substation monitors the real-time running state through an intelligent video, the problem that the intelligent video system operation and maintenance management adopted by the transformer substation has the following problems that a plurality of station-side devices are needed, the problem is difficult to locate, the management of the station-side devices is difficult to cause that the parameter data of the station-side devices are lack of unified management, the difficulty of video image quality diagnosis is large, the operation and maintenance investment is large, and the lack of system diagnosis causes that the later-stage operation and maintenance cannot be supported.
Disclosure of Invention
Therefore, the intelligent operation and maintenance terminal of the substation video and environment monitoring system effectively solves the problems that in the prior art, a plurality of substation-side devices are needed, the problems are difficult to locate, the parameter data of the substation-side devices are lack of unified management due to the difficulty in managing the substation-side devices, the difficulty in diagnosing the quality of video images is high, the operation and maintenance investment is high, and the later-stage operation and maintenance cannot be supported due to the lack of system diagnosis.
In order to solve the technical problems, the invention specifically provides the following technical scheme:
the utility model provides a video of transformer substation and environmental monitoring station end system intelligence operation and maintenance terminal, includes:
the transformer substation video monitoring system is arranged on the periphery of the transformer substation and used for carrying out video monitoring and environmental information acquisition on the transformer substation to obtain monitoring data;
the substation operation and maintenance terminal is in communication connection with the substation video monitoring system and is used for performing station side network diagnosis, station side data stream monitoring, station side equipment operation monitoring, network management direct current power supply monitoring, video image abnormity diagnosis and RPU video integrity diagnosis according to the monitoring data of the substation video monitoring system, obtaining a station side equipment operation monitoring result, and performing intelligent electric box control according to the station side equipment operation monitoring result to control the substation video monitoring system to restart;
the comprehensive data network is in communication connection with the transformer substation video monitoring system and is used for transmitting the received monitoring data obtained by the transformer substation video monitoring system to a transformer substation operation and maintenance terminal;
the intelligent electric box control system is in electric wire connection with the transformer substation video monitoring system and is used for controlling the transformer substation video monitoring system to be closed and restarted so as to carry out operation and maintenance operation;
and the intelligent platform is in communication connection with the transformer substation video monitoring system and the intelligent electric box control system through the comprehensive data network, and is used for displaying the monitoring result of the transformer substation operation and maintenance terminal and the operation and maintenance condition of the intelligent electric box control system.
Optionally, the substation video monitoring system includes an RPU, a video monitoring device and an environmental information collection device, where the video monitoring device is configured to perform video monitoring on a surrounding environment of a substation and store a video monitoring video in the RPU, and the environmental information collection device is configured to adopt surrounding environment data of the substation;
the video monitoring equipment, the RPU and the environmental information acquisition equipment are all connected with a switch through a wired network, and the operation and maintenance terminal of the transformer substation is in communication connection with the switch.
Optionally, the substation operation and maintenance terminal is in communication connection with the substation video monitoring system through a wired network;
the transformer substation operation and maintenance terminal comprises:
the network diagnosis module is used for monitoring network abnormity and generating a network abnormity reason report;
the data flow monitoring module is used for monitoring data communication abnormity and generating a data abnormity and reason analysis report;
the equipment operation monitoring module is in communication connection with the intelligent electronic box control system and is used for monitoring the operation condition of the station-side equipment and generating an equipment abnormal reason report; the intelligent electronic box control system controls the video monitoring equipment to restart according to the data processing result of the equipment operation monitoring module;
the signal quality monitoring module is used for monitoring the line signal quality;
the video image diagnosis module is used for monitoring the quality of video images and generating a video image abnormal reason report;
the RPU video integrity diagnosis module is used for analyzing the video to obtain an integrity diagnosis result;
the resource management module is used for storing hardware data of the station end equipment;
and the operation and maintenance client is in communication connection with the network diagnosis module, the data stream monitoring module, the equipment operation monitoring module, the signal quality monitoring module, the video image diagnosis module, the RPU video integrity diagnosis module, the resource management module and the transformer substation video monitoring system.
Optionally, the network diagnostic module is connected to the wired network;
the network diagnosis module is used for acquiring real-time operation data of the wired network, comparing the real-time operation data with the wired network operation data threshold, and recording and analyzing a comparison result to obtain a network abnormal point so as to generate a network abnormal reason report.
Optionally, the data stream monitoring module is configured to extract data stream operation data;
the data flow monitoring module is used for comparing the data flow running data with the data flow data threshold value and analyzing a comparison result to obtain communication data abnormal equipment so as to generate the data abnormal and reason analysis report.
Optionally, the device operation monitoring module is in communication connection with the resource management module;
the equipment operation monitoring module is used for acquiring real-time operation data of the RPU, the video monitoring equipment and the environmental information acquisition equipment, extracting hardware data in the resource management module, comparing the real-time operation data with the hardware data, and analyzing abnormal equipment according to a comparison result to generate an equipment abnormal reason report;
the equipment operation monitoring module is also used for sending an abnormal signal to the intelligent electric box control system when monitoring abnormal equipment, and the intelligent electric box control system controls the video monitoring equipment to restart according to the abnormal signal.
Optionally, the video image diagnosis module is configured to acquire a real-time monitoring image of the video monitoring device, and detect an image parameter of the real-time monitoring image; the image parameters comprise brightness, definition, interference condition, color cast condition, picture freezing condition, signal loss condition, picture dithering condition and shielding condition;
the video image diagnosis module is used for comparing the detected image parameters with the image data threshold, analyzing the video image quality abnormity reason according to the comparison result and generating a video image abnormity reason report.
Optionally, the RPU video integrity diagnosis module is configured to extract and analyze the video surveillance videos in the RPU, extract video images of the video surveillance videos on different time nodes, compare the video images on the adjacent time nodes, and obtain integrity of the video surveillance videos according to a comparison result.
Optionally, the intelligent platform comprises:
the application service module is in communication connection with the intelligent electronic box control system and is used for acquiring and displaying the operation and maintenance conditions of the intelligent electronic box control system;
the data engine module is used for retrieving monitoring results of the transformer substation operation and maintenance terminals of other transformer substation ends;
the diagnostic algorithm library is in communication connection with the network diagnostic module, the data stream monitoring module, the equipment operation monitoring module, the signal quality monitoring module, the video image diagnostic module and the RPU video integrity diagnostic module; the diagnostic algorithm library includes data stream diagnostic algorithms, video diagnostic algorithms, device information algorithms, network diagnostic algorithms, and device diagnostic algorithms.
Optionally, the intelligent platform further comprises an acquisition layer, and the acquisition layer is in communication connection with the network diagnosis module, the data stream monitoring module, the equipment operation monitoring module, the signal quality monitoring module, the video image diagnosis module and the resource management module; the acquisition layer comprises video data, equipment data, network data and data stream data.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the substation operation and maintenance terminal is arranged at the substation end of the substation, so that real-time monitoring and intelligent operation and maintenance of the substation video monitoring system are realized, the online rate, the availability and the stability of the substation video monitoring system are effectively improved, a guarantee is provided for large-scale intelligent video construction and application of the substation, meanwhile, the technical requirement of maintenance personnel can be reduced, the substation video maintenance efficiency is improved, and the operation and maintenance investment is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
Fig. 1 is a structural block diagram of an intelligent operation and maintenance terminal of a substation video and environment monitoring station end system according to an embodiment of the present invention;
fig. 2 is a structural block diagram of a substation operation and maintenance terminal in the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the invention provides an intelligent operation and maintenance terminal of a substation video and environment monitoring station end system, which is arranged at a substation end, so that real-time monitoring and intelligent operation and maintenance of the substation video monitoring system are realized, the online rate, the availability rate and the stability of the substation video monitoring system are improved, a guarantee is provided for large-scale intelligent video construction and application of a substation, the technical requirement of maintenance personnel is reduced, the substation video maintenance efficiency is improved, and the operation and maintenance investment is reduced.
The intelligent substation video monitoring system comprises a substation video monitoring system, a comprehensive data network, a substation operation and maintenance terminal, an intelligent electrical box control system and an intelligent platform.
The transformer substation video monitoring system is arranged on the periphery of the transformer substation and used for carrying out video monitoring and environmental information acquisition on the transformer substation;
the comprehensive data network is in communication connection with the transformer substation video monitoring system (realizes data transmission and access), and is used for transmitting the received monitoring data obtained by the transformer substation video monitoring system to the transformer substation operation and maintenance terminal; and the transformer substation operation and maintenance terminal is in communication connection with the transformer substation video monitoring system.
Specifically, the substation operation and maintenance terminal is used for performing station side network diagnosis, station side data stream monitoring, station side equipment operation monitoring, network management direct-current power supply monitoring, video image abnormity diagnosis and RPU video integrity diagnosis according to monitoring data of the substation video monitoring system, and performing intelligent electric box control according to a station side equipment operation monitoring result to control the substation video monitoring system to restart;
the intelligent electric box control system is in electric wire connection with the transformer substation video monitoring system and is used for controlling the transformer substation video monitoring system to be closed and restarted so as to carry out operation and maintenance operation;
and the intelligent platform is in communication connection with the transformer substation video monitoring system and the intelligent electric box control system through the comprehensive data network, and is used for displaying the monitoring result of the transformer substation operation and maintenance terminal and the operation and maintenance condition of the intelligent electric box control system.
The transformer substation video monitoring system monitors a transformer substation in real time, mainly adopts the following preferred embodiment, and comprises an RPU, video monitoring equipment and environmental information acquisition equipment, wherein the video monitoring equipment is used for carrying out video monitoring on the surrounding environment of the transformer substation and storing a video monitoring video into the RPU, and the environmental information acquisition equipment is used for adopting the surrounding environment data of the transformer substation;
the video monitoring equipment, the RPU and the environmental information acquisition equipment are all connected with a switch through a wired network, and the operation and maintenance terminal of the transformer substation is in communication connection with the switch.
In this embodiment, the video monitoring device, the RPU, and the environmental information collection device all transmit collected data and self-operating data to the intelligent platform and the substation operation and maintenance terminal through the wired network and the switch, so as to display on the intelligent platform and perform data processing and analysis on the substation operation and maintenance terminal.
In order to collect the operation data and the monitoring data of the transformer substation video monitoring system, the transformer substation operation and maintenance terminal is in communication connection with the transformer substation video monitoring system through a wired network, and the transformer substation operation and maintenance terminal mainly achieves the following purposes:
unified management such as station end network fault location, station end equipment fault location, instruction data problem location, video image quality diagnosis, video integrity diagnosis of RPU, station end equipment operation monitoring, station end equipment on-line and off-line monitoring, station end equipment management, station end equipment model, parameters and configuration and the like is realized.
To sum up, the substation operation and maintenance terminal of the present invention mainly adopts the following preferred embodiment, as shown in fig. 2, the substation operation and maintenance terminal includes a network diagnosis module, a data stream monitoring module, an equipment operation monitoring module, a signal quality monitoring module, a video image diagnosis module, an RPU video integrity diagnosis module, a resource management module, and an operation and maintenance client.
The network diagnosis module is used for monitoring network abnormity and generating a network abnormity reason report, the data flow monitoring module is used for monitoring data communication abnormity and generating a data abnormity and reason analysis report, the equipment operation monitoring module is used for monitoring the operation condition of station end equipment and generating an equipment abnormity reason report, the equipment operation monitoring module is in communication connection with the intelligent electronic box control system, the intelligent electronic box control system controls the restarting of the video monitoring equipment according to the data processing result of the equipment operation monitoring module, the signal quality monitoring module monitors the signal quality of a line, the video image diagnosis module is used for monitoring the video image quality and generating a video image abnormity reason report, the RPU video integrity diagnosis module is used for analyzing a video to obtain an integrity diagnosis result, and the resource management module is used for storing hardware data of the station end equipment.
In the practical application process, in order to solve the problems of different clients of RPU manufacturers and difficult maintenance, the invention is provided with a unified operation and maintenance client which is in communication connection with a network diagnosis module, a data stream monitoring module, an equipment operation monitoring module, a signal quality monitoring module, a video image diagnosis module, an RPU video integrity diagnosis module, a resource management module and a transformer substation video monitoring system, and operation and maintenance personnel only need to maintain the operation and maintenance client to reduce the maintenance difficulty, so that the problems of blockage, abnormal quitting and the like of the original client are solved, and the problem of higher maintenance difficulty caused by more clients is reduced.
In order to realize network diagnosis (station-side network fault location), a network diagnosis module is connected to a wired network, a wired network operation data threshold value is stored in the network diagnosis module, the network diagnosis module acquires real-time operation data of the wired network and compares the real-time operation data with the wired network operation data threshold value, and the network diagnosis module records and analyzes a comparison result to obtain a network abnormal point and generates a network abnormal reason report.
In the above embodiment, when the comparison result between the real-time operating data and the wired network operating data threshold is inconsistent, the wired network is recorded as the network abnormal point, the network abnormal cause report mentioned in this embodiment mainly records the real-time operating condition (normal or abnormal) of each wired network and the number or position of the wired network showing the abnormal condition, and the wired network operating data thresholds corresponding to different wired networks may be different, which is determined according to the actual conditions.
In order to realize data communication diagnosis, the data flow monitoring module can be connected to the data flow to monitor the data flow in real time, the data flow monitoring module extracts data flow operation data, a data flow data threshold value is stored in the data flow monitoring module, the data flow monitoring module compares the data flow operation data with the data flow data threshold value, and analyzes the comparison result to obtain communication data abnormal equipment and generate a data abnormal and reason analysis report.
In the above embodiment, when the comparison result between the data operation data of a certain data stream and the data stream data threshold is inconsistent, the data stream is recorded as a data communication anomaly, and the real-time operation condition (normal or abnormal) of each data stream is recorded in the data anomaly and reason analysis report form mentioned in this embodiment, so that the operation and maintenance staff can observe the number or position of the data stream in the anomaly in time.
In order to realize the operation diagnosis of the station-side equipment (fault location of the station-side equipment), the equipment operation monitoring module is in communication connection with the resource management module, the equipment operation monitoring module acquires real-time operation data of the RPU, the video monitoring equipment and the environmental information acquisition equipment, extracts hardware data in the resource management module, compares the real-time operation data with the hardware data, and analyzes according to a comparison result to obtain abnormal equipment and generate an equipment abnormal reason report.
In the above embodiment, the real-time operation data of the RPU, the video monitoring device, or the environmental information acquisition device is compared with the hardware data, and the condition that the comparison result is inconsistent is recorded as that the RPU, the video monitoring device, or the environmental information acquisition device has a fault; it can be understood that, in this embodiment, hardware data corresponding to the RPU, the video monitoring device, or the environmental information collection device is different, which is determined according to actual situations.
Under the condition that the RPU, the video monitoring equipment or the environmental information acquisition equipment are abnormal, the equipment operation monitoring module sends an abnormal signal to the corresponding intelligent electric box control system according to the RPU, the video monitoring equipment or the environmental information acquisition equipment when monitoring the abnormal equipment, and the intelligent electric box control system controls the video monitoring equipment to restart according to the abnormal signal, so that the problem that programs of the RPU, the video monitoring equipment and the environmental information acquisition equipment are falsely dead is solved, and the operation and maintenance times in the practical application process are reduced.
In order to realize remote signal quality detection, the embodiment designs a signal quality monitoring module, which mainly performs optical cable signal quality monitoring, cable signal monitoring and equipment portrait monitoring, and can judge whether the equipment is powered off according to the equipment portrait monitoring.
In order to implement video image diagnosis, an embodiment of the present invention provides a video image diagnosis module, where the video image diagnosis module is configured to collect a real-time monitoring image of a video monitoring device and detect an image parameter of the real-time monitoring image, an image data threshold is stored in the video image diagnosis module, and the detected image parameter is compared with the image data threshold, and the video image diagnosis module analyzes a result of the comparison to obtain a video image quality abnormality cause and generates a video image abnormality cause report.
In the above embodiment, when the comparison between the image parameter and the image data threshold is inconsistent, the video monitoring device is recorded as abnormal, and the operation condition (abnormal or normal) of each video monitoring device is recorded in the video image abnormal cause report in this embodiment, so that the operation and maintenance personnel can observe the abnormal condition of the video monitoring device.
In addition, in this embodiment, the image parameters include brightness, definition, interference, color cast, picture freeze, signal loss, picture shake, and occlusion, and each image parameter is checked in the diagnostic process of the video image diagnostic module, so that a fault point can be maintained in time when an abnormality is detected.
In order to carry out the video integrity diagnosis of the RPU, the invention is provided with an RPU video integrity diagnosis module, the RPU video integrity diagnosis module extracts and analyzes the video monitoring video in the RPU, extracts the video images of the video monitoring video at different time nodes, compares the video images on the adjacent time nodes, and obtains the integrity of the video monitoring video according to the comparison result.
In the above embodiment, the time intervals between each time node are consistent, for example, in the practical application process, the time interval may be set to 0.5s, two video images separated by 0.5s are compared, and the result of the abnormal integrity can be obtained from the two groups of video images with larger difference.
The invention displays the diagnosis results of a network diagnosis module, a data flow monitoring module, an equipment operation monitoring module, a signal quality monitoring module, a video image diagnosis module, an RPU video integrity diagnosis module and the hardware data of a resource management module through operation and maintenance clients, each operation and maintenance client corresponds to each transformer substation, in addition, in order to facilitate the management and data extraction and display of the transformer substation operation and maintenance terminals of all the transformer substations, the invention also provides an intelligent platform, the intelligent platform provided by the invention mainly adopts the following preferred embodiment, the intelligent platform comprises an application service module, a data engine module, a diagnosis algorithm library and an acquisition layer, the application service module is in communication connection with an intelligent electric box control system and acquires the operation and maintenance conditions of the intelligent electric box control system for display, and the data engine module is used for retrieving the data of the transformer substation operation and maintenance terminals of other transformer substation ends, the diagnostic algorithm library is in communication connection with the network diagnostic module, the data stream monitoring module, the equipment operation monitoring module, the signal quality monitoring module, the video image diagnostic module and the RPU video integrity diagnostic module.
The application business module can comprise business management, event retrieval, report statistics and operation and maintenance management, the data engine module can comprise a data open type and distributed database and a big data retrieval engine, the diagnosis algorithm library can comprise a data flow diagnosis algorithm, a video diagnosis algorithm, an equipment information algorithm, a network diagnosis algorithm and an equipment diagnosis algorithm, and the acquisition layer can comprise video data, equipment data, network data and data flow data.
The acquisition layer is in communication connection with the network diagnosis module, the data stream monitoring module, the equipment operation monitoring module, the signal quality monitoring module, the video image diagnosis module and the resource management module, the dispute algorithm library is used for displaying diagnosis results and equipment information of data stream diagnosis, video diagnosis, network diagnosis and equipment diagnosis, and the acquisition layer is used for displaying video data, equipment data, network data and data stream data.
In this embodiment, after the intelligent electronic box control system controls the video monitoring device to restart according to the abnormal signal, and under the condition that the device operation monitoring module still monitors the abnormality, the intelligent electronic box control system can be controlled by the intelligent platform to close the video monitoring device, so that the video monitoring device can be conveniently operated and maintained online, and the offline operation and maintenance result can be detected by opening the video monitoring device and the device operation monitoring module during the online operation and maintenance process.
The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.
Claims (8)
1. The utility model provides a video of transformer substation and environmental monitoring station end system intelligence operation and maintenance terminal which characterized in that includes:
the transformer substation video monitoring system is arranged on the periphery of the transformer substation and used for carrying out video monitoring and environmental information acquisition on the transformer substation to obtain monitoring data;
the substation operation and maintenance terminal is in communication connection with the substation video monitoring system and is used for performing station end network diagnosis, station end data stream monitoring, station end equipment operation monitoring, network management direct current power supply monitoring, video image abnormity diagnosis and RPU video integrity diagnosis according to the monitoring data of the substation video monitoring system to obtain a station end equipment operation monitoring result; according to the station end equipment operation monitoring result, controlling an intelligent electric box to control the transformer substation video monitoring system to restart;
the comprehensive data network is in communication connection with the transformer substation video monitoring system and is used for transmitting the received monitoring data obtained by the transformer substation video monitoring system to a transformer substation operation and maintenance terminal;
the intelligent electric box control system is in electric wire connection with the transformer substation video monitoring system and is used for controlling the transformer substation video monitoring system to be closed and restarted so as to carry out operation and maintenance operation;
the intelligent platform is in communication connection with the transformer substation video monitoring system and the intelligent electric box control system through the comprehensive data network, and is used for displaying a monitoring result of the transformer substation operation and maintenance terminal and operation and maintenance conditions of the intelligent electric box control system;
the transformer substation video monitoring system comprises an RPU, video monitoring equipment and environmental information acquisition equipment, wherein the video monitoring equipment is used for carrying out video monitoring on the surrounding environment of the transformer substation and storing a video monitoring video into the RPU, and the environmental information acquisition equipment is used for adopting the surrounding environment data of the transformer substation;
the video monitoring equipment, the RPU and the environmental information acquisition equipment are all connected with a switch through a wired network, and the transformer substation operation and maintenance terminal is in communication connection with the switch;
the transformer substation operation and maintenance terminal is in communication connection with the transformer substation video monitoring system through a wired network;
the transformer substation operation and maintenance terminal comprises:
the network diagnosis module is used for monitoring network abnormity and generating a network abnormity reason report;
the data flow monitoring module is used for monitoring data communication abnormity and generating a data abnormity and reason analysis report;
the equipment operation monitoring module is in communication connection with the intelligent electronic box control system and is used for monitoring the operation condition of the station-side equipment and generating an equipment abnormal reason report; the intelligent electronic box control system controls the video monitoring equipment to restart according to the data processing result of the equipment operation monitoring module;
the signal quality monitoring module is used for monitoring the line signal quality;
the video image diagnosis module is used for monitoring the quality of video images and generating a video image abnormal reason report;
the RPU video integrity diagnosis module is used for analyzing the video to obtain an integrity diagnosis result;
the resource management module is used for storing hardware data of the station end equipment;
and the operation and maintenance client is in communication connection with the network diagnosis module, the data stream monitoring module, the equipment operation monitoring module, the signal quality monitoring module, the video image diagnosis module, the RPU video integrity diagnosis module, the resource management module and the transformer substation video monitoring system.
2. The intelligent operation and maintenance terminal of the substation video and environment monitoring station side system according to claim 1, wherein the network diagnosis module is connected to the wired network;
the network diagnosis module is used for acquiring real-time operation data of the wired network, comparing the real-time operation data with the wired network operation data threshold, and recording and analyzing a comparison result to obtain a network abnormal point so as to generate a network abnormal reason report.
3. The intelligent operation and maintenance terminal of the substation video and environment monitoring station side system according to claim 2, wherein the data stream monitoring module is used for extracting data stream operation data;
the data flow monitoring module is used for comparing the data flow running data with the data flow data threshold value and analyzing the comparison result to obtain communication data abnormal equipment so as to generate the data abnormal and reason analysis report.
4. The intelligent operation and maintenance terminal of the substation video and environment monitoring station side system according to claim 3, wherein the equipment operation monitoring module is in communication connection with the resource management module;
the equipment operation monitoring module is used for acquiring real-time operation data of the RPU, the video monitoring equipment and the environmental information acquisition equipment, extracting hardware data in the resource management module, comparing the real-time operation data with the hardware data, and analyzing abnormal equipment according to a comparison result to generate an equipment abnormal reason report;
the equipment operation monitoring module is also used for sending an abnormal signal to the intelligent electric box control system when monitoring abnormal equipment, and the intelligent electric box control system controls the video monitoring equipment to restart according to the abnormal signal.
5. The intelligent operation and maintenance terminal of the substation video and environment monitoring station end system according to claim 4, wherein the video image diagnosis module is used for acquiring a real-time monitoring image of the video monitoring equipment and detecting an image parameter of the real-time monitoring image; the image parameters comprise brightness, definition, interference condition, color cast condition, picture freezing condition, signal loss condition, picture dithering condition and shielding condition;
the video image diagnosis module is used for comparing the detected image parameters with the image data threshold, analyzing the video image quality abnormity reason according to the comparison result and generating a video image abnormity reason report.
6. The intelligent operation and maintenance terminal of the substation video and environment monitoring station end system according to claim 5, wherein the RPU video integrity diagnosis module is configured to extract and analyze video monitoring videos in the RPU, extract video images of the video monitoring videos at different time nodes, compare the video images at adjacent time nodes, and obtain the integrity of the video monitoring videos according to a comparison result.
7. The substation video and environment monitoring station end system intelligent operation and maintenance terminal of claim 6, wherein the intelligent platform comprises:
the application service module is in communication connection with the intelligent electronic box control system and is used for acquiring and displaying the operation and maintenance conditions of the intelligent electronic box control system;
the data engine module is used for retrieving monitoring results of the transformer substation operation and maintenance terminals of other transformer substation ends;
the diagnostic algorithm library is in communication connection with the network diagnostic module, the data stream monitoring module, the equipment operation monitoring module, the signal quality monitoring module, the video image diagnostic module and the RPU video integrity diagnostic module; the diagnostic algorithm library includes data stream diagnostic algorithms, video diagnostic algorithms, device information algorithms, network diagnostic algorithms, and device diagnostic algorithms.
8. The intelligent operation and maintenance terminal of the substation video and environment monitoring station end system according to claim 7, wherein the intelligent platform further comprises an acquisition layer, and the acquisition layer is in communication connection with the network diagnosis module, the data stream monitoring module, the equipment operation monitoring module, the signal quality monitoring module, the video image diagnosis module and the resource management module; the acquisition layer comprises video data, equipment data, network data and data stream data.
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| CN202210164275.3A CN114243932B (en) | 2022-02-23 | 2022-02-23 | Intelligent operation and maintenance terminal of substation video and environment monitoring station end system |
| PCT/CN2023/077503 WO2023160558A1 (en) | 2022-02-23 | 2023-02-21 | Intelligent operation and maintenance terminal for transformer substation video and environment monitoring station end system |
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| CN202210164275.3A CN114243932B (en) | 2022-02-23 | 2022-02-23 | Intelligent operation and maintenance terminal of substation video and environment monitoring station end system |
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| CN114243932B (en) * | 2022-02-23 | 2022-05-24 | 广东电网有限责任公司东莞供电局 | Intelligent operation and maintenance terminal of substation video and environment monitoring station end system |
| CN117475590A (en) * | 2023-09-28 | 2024-01-30 | 杨联富 | Security visual alarm system for power transmission and transformation project |
| CN117054676B (en) * | 2023-10-13 | 2023-12-19 | 山西智合清浩环保技术服务有限公司 | Operation and maintenance intelligent control system of wastewater on-line monitoring equipment |
| CN117873981B (en) * | 2024-03-12 | 2024-05-14 | 深圳益实科技有限公司 | Standard complete machine design method easy to operate and maintain |
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