CN115314675A - High-level monitoring management system and method for power area - Google Patents
High-level monitoring management system and method for power area Download PDFInfo
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- CN115314675A CN115314675A CN202210773205.8A CN202210773205A CN115314675A CN 115314675 A CN115314675 A CN 115314675A CN 202210773205 A CN202210773205 A CN 202210773205A CN 115314675 A CN115314675 A CN 115314675A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- H—ELECTRICITY
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- H—ELECTRICITY
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Abstract
The application provides a high-order control management system to electric power region includes: the system comprises a front-end monitoring system, a transmission network and a remote monitoring center; the monitoring equipment is used for collecting and uploading video/audio information and picture information of the power area; the distributed storage subsystem is used for storing video/audio information; the central management platform is used for managing the monitoring equipment at the front end on one hand, and intelligently analyzing video/audio information uploaded by the monitoring equipment in real time to detect various electric power behaviors and uploading detection results to the remote monitoring center on the other hand; and the remote monitoring center performs early warning according to different detection results. According to the method and the device, all-weather dead-angle-free monitoring on important positions, entrances and exits and the like of the power engineering is realized by adopting the high-level video monitoring equipment, and the safety precaution capability of the power engineering is improved in all directions. In addition, the method and the device not only improve the processing efficiency, but also greatly reduce the load of a remote monitoring center and avoid the transmission load of uploading videos.
Description
Technical Field
The application relates to the technical field of power detection, in particular to a high-level monitoring management system and method for a power area.
Background
Electric power has great significance to the nation-counting citizens, an electric power system relates to multiple links such as power generation, power transmission, power transformation, power distribution and power utilization, and along with the development of projects such as ultrahigh voltage, large capacity and long-distance power transmission, the complexity of the system is higher and higher. The inevitable requirements for ensuring the normal operation of a power grid and maintaining the stability of a power system through power routing inspection become national energy safety.
Traditional manual inspection is not only safe and risky greatly, patrols and examines not comprehensively moreover, and the human cost is high, and work efficiency is limited. Therefore, the power monitoring is performed by a low-level video monitoring system, which is currently used more.
However, the existing video monitoring system has the following problems:
1. the existing video monitoring system has low utilization rate and low intelligent degree, and part of key areas still have monitoring blind areas;
2. because the design and the type selection of part of the video monitoring systems are unreasonable, the requirements of far-looking and clear-looking monitoring can not be met;
3. the video monitoring system cannot realize integration with a service system, exists as an independent system, and cannot give play to the real management efficiency of the video monitoring system;
4. the application in the aspect of comprehensive security is insufficient, video monitoring is mainly used in the aspect of security, and the application of AI video analysis technology cannot be realized;
5. due to the fact that the amount of video information collected in real time is too large, transmission load is increased, and transmission efficiency is reduced.
Disclosure of Invention
An embodiment of the present invention is directed to a system and a method for high-level monitoring and management of an electric power domain, so as to solve at least one of the above technical problems. The specific technical scheme is as follows:
in a first aspect, there is provided a high-level monitoring management system for a power domain, the system comprising: the system comprises a front-end monitoring system, a transmission network and a remote monitoring center;
the front-end monitoring system comprises monitoring equipment, a distributed storage subsystem and a central management subsystem which are arranged on a communication iron tower according to a preset distribution rule, wherein the monitoring equipment is used for collecting and uploading video/audio information and picture information of an electric power area; the distributed storage subsystem is used for storing the video/audio information; the central management subsystem comprises a video management platform server, a video intelligent analysis server and a switch, and a central management platform is built based on the video management platform server and the video intelligent analysis server, wherein the central management platform is used for managing monitoring equipment at the front end on one hand, and is used for carrying out intelligent analysis on video/audio information uploaded by the monitoring equipment in real time to detect various electric power behaviors and uploading a detection result to the remote monitoring center on the other hand;
the transmission network is used for communication between the monitoring equipment and the central management subsystem and between the front-end monitoring system and the remote monitoring center;
the remote monitoring center comprises a monitoring display, an alarm management platform server, a storage server and a switch and is used for displaying monitoring information of a target monitoring area in real time; and receiving the detection result and the picture information at the same time, and carrying out early warning according to different detection results.
Optionally, the monitoring device at least comprises a 40-time high-definition dome camera, a day/night conversion type camera, an ultralow-illumination camera, an infrared camera and a positioning, orienting and attitude determining instrument.
Optionally, the video/audio information collected by the front-end monitoring system is stored in a distributed storage subsystem in a distributed manner, and the video information can be stored for 20 days; the collected picture information is stored in a cloud centralized mode and stored in a storage server of a remote monitoring center, and the event pictures can be stored for 60 days.
Optionally, the transmission network accesses the device signal of the front-end monitoring system to the corresponding device of the remote monitoring center, and the end-to-end information delay time is not more than 2s; the upper limit value of the network delay is 400ms; the upper limit value of the delay jitter is 50ms; the upper limit value of the packet loss rate is 1 multiplied by 10 < -3 >; the upper limit of the packet error rate is 1X 10-4.
Optionally, the high-order monitoring management system further includes an audio terminal, the audio terminal is installed in a front-end power area, and the audio terminal, the transmission network and the alarm management platform server form a network broadcast system based on a digital TCP/IP communication protocol.
Optionally, a wechat program is built in the remote monitoring center, and is used for sending the early warning information to a mobile terminal of a corresponding inspector through the wechat program.
In a second aspect, there is provided a high-level monitoring management method for a power region, including the following steps: collecting video/audio information and picture information of the power area through monitoring equipment of a front-end monitoring system;
uploading the video/audio information to a central management subsystem through a transmission network, and uploading the picture information to a remote monitoring center; on one hand, the central management subsystem manages the monitoring equipment at the front end, and on the other hand, intelligent analysis is carried out on the uploaded video/audio information in real time to detect various power behaviors;
uploading the detection result to the remote monitoring center, so that the remote monitoring center generates early warning information according to different electric power behaviors for early warning, wherein the electric power behavior detection at least comprises personnel intrusion detection, electric wire floater detection, telegraph pole inclination detection, straw/garbage incineration detection, forest smoke and fire prevention detection and detection of catching a migrant bird by a detector.
Optionally, the method further comprises:
the remote monitoring center sends a video viewing instruction of a target monitoring area to the center management subsystem;
the central management subsystem searches corresponding monitoring equipment and acquired video information according to the video viewing instruction;
the video information is encoded and compressed and then uploaded to the remote monitoring center;
and the remote monitoring center decodes the data and displays the data through the monitoring display.
Optionally, the remote monitoring center transmits the warning information in a form of a data packet over a local area network and a wide area network based on a network digital audio technology and a digital TCP/IP communication protocol, and transmits the warning information to each audio terminal.
Optionally, the method further comprises: the remote monitoring center sends the early warning information to the mobile terminal of the corresponding inspector through a WeChat program at the same time, the WeChat program forwarding mode comprises manual forwarding and automatic forwarding, and the early warning information is sent to the mobile terminal of the corresponding inspector after the manual forwarding needs to confirm the validity of the event; and the automatic forwarding directly sends the early warning information to the mobile terminal of the corresponding patrol personnel.
The embodiment of the application has the following beneficial effects:
the embodiment of the application provides a high-level monitoring management system and a high-level monitoring management method for an electric power area, and the high-level monitoring management system and the high-level monitoring management method for the electric power area have the advantages that the high-level video monitoring equipment is adopted, so that the video quality and the intelligent level are improved, the detail monitoring is met, the all-weather dead-angle-free monitoring on important positions, an entrance and an exit and the like of an electric power project is realized, and the safety management and the operation management level of the electric power project are improved; the video monitoring is combined with security measures such as video analysis and alarming, so that the safety and precaution capacity of the power engineering is improved in all directions; the monitoring and early warning capability of the power management department on targets such as people, vehicles and objects is improved, and illegal behaviors and unsafe behaviors are found in time; in addition, the collected video/audio information is analyzed and processed in real time at the site end through the center management subsystem to detect the electric power behavior, only the detection result needs to be uploaded to the remote monitoring center, and the remote monitoring center carries out early warning according to different electric power behaviors, so that the processing efficiency is improved, the load of the remote monitoring center is greatly reduced, the transmission load of uploading a large amount of videos is avoided, and only the videos of a target monitoring area needing to be checked by the remote monitoring center need to be uploaded.
Of course, not all advantages described above need to be achieved at the same time in the practice of any one product or method of the present application.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
Fig. 1 is a structural diagram of a high-level monitoring management system for an electric power domain according to an embodiment of the present disclosure;
fig. 2 is a flowchart illustrating a high-level monitoring management method for an electric power domain according to an embodiment of the present disclosure.
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.
The embodiment of the application provides a high-level monitoring management method for an electric power area, which can be applied to a high-level monitoring management system for the electric power area, as shown in fig. 1, the system includes a front-end monitoring system, a transmission network and a remote monitoring center; the front-end monitoring system comprises monitoring equipment, a distributed storage subsystem and a central management subsystem which are arranged on a communication iron tower according to a preset distribution rule, wherein the monitoring equipment is used for collecting and uploading video/audio information and picture information of an electric power area; the distributed storage subsystem is used for storing the video/audio information; the central management subsystem comprises a video management platform server, a video intelligent analysis server and a switch, and a central management platform is built based on the video management platform server and the video intelligent analysis server, wherein the central management platform is used for managing monitoring equipment at the front end on one hand, and is used for intelligently analyzing video/audio information uploaded by the monitoring equipment in real time to detect various electric power behaviors and uploading a detection result to the remote monitoring center on the other hand; the transmission network is used for communication between the monitoring equipment and the central management subsystem and between the front-end monitoring system and the remote monitoring center; the remote monitoring center comprises a monitoring display, an alarm management platform server, a storage server and a switch and is used for displaying monitoring information of a target monitoring area in real time; and receiving the detection result and the picture information at the same time, and carrying out early warning according to different detection results.
The following describes in detail a high-level monitoring and management method for a power domain according to an embodiment of the present application with reference to a specific embodiment, as shown in fig. 2, the specific steps are as follows:
step S201: and uploading the video/audio information to a central management subsystem through a transmission network, and uploading the picture information to a remote monitoring center.
In the embodiment of the application, the video/audio information is processed through a front-end central management subsystem, and specifically, the collected video is divided into multiple frames of video images, and the video images are processed and then intelligently analyzed to detect whether the power behavior is abnormal or not. The information of the captured pictures can be uploaded to a remote monitoring center, and the remote monitoring center analyzes the pictures and judges whether the pictures are abnormal or not. The video/audio information and the picture information are processed separately, the video/audio information is directly processed at the front end, and only the detection result needs to be uploaded to a remote monitoring center to process the picture information at the remote monitoring end, so that the processing efficiency is improved, the load of the remote monitoring center is greatly reduced, and the transmission load of uploading a large amount of videos is also avoided.
Step S202: the central management subsystem is used for managing the monitoring equipment at the front end on one hand and carrying out intelligent analysis on the uploaded video/audio information in real time on the other hand so as to detect various power behaviors.
Step S203: and uploading the detection result to the remote monitoring center so that the remote monitoring center generates early warning information according to different power behaviors for early warning.
The management of the front-end monitoring equipment comprises the adjustment of the visual angle, the direction and the focal length of the monitoring equipment, so that all-around, multi-visual-angle, non-blind-area and all-weather monitoring is realized; the electric power behavior detection at least comprises personnel intrusion detection, electric wire floater detection, telegraph pole inclination detection, straw/garbage incineration detection, forest smoke and fire prevention detection and detection of waiting birds caught by detection personnel.
By adopting various video monitoring devices, the video quality and the intelligent level are improved, the detail monitoring is met, all-weather dead-angle-free monitoring on important positions, entrances and exits and the like of the power engineering is realized, and the safety management and the operation management level of the power engineering are improved; the video monitoring is combined with security measures such as video analysis and alarming, so that the safety and precaution capacity of the power engineering is improved in all directions; the monitoring and early warning capability of the power management department on the targets such as people, vehicles and objects is improved, and illegal behaviors and unsafe behaviors are found in time.
Optionally, the method further comprises:
the remote monitoring center sends a video viewing instruction of a target monitoring area to the center management subsystem;
the central management subsystem searches corresponding monitoring equipment and acquired video information according to the video viewing instruction;
the video information is encoded and compressed and then uploaded to the remote monitoring center;
and the remote monitoring center decodes the data and displays the data through the monitoring display.
The video of any monitoring area can be checked in the remote monitoring center, and only a video checking instruction is sent to call the central management subsystem according to the video to be checked, so that the transmission load of uploading a large amount of videos is reduced.
Optionally, the remote monitoring center transmits the warning information in a form of a data packet over a local area network and a wide area network based on a network digital audio technology and a digital TCP/IP communication protocol, and transmits the warning information to each audio terminal.
Optionally, the method further comprises: and the remote monitoring center simultaneously sends the early warning information to the mobile terminal of the corresponding patrol personnel through a WeChat program.
Optionally, the early warning information is forwarded manually and automatically in a WeChat program forwarding mode, and after the validity of the event needs to be confirmed by manual forwarding, the early warning information is sent to a mobile terminal of a corresponding inspector; and the automatic forwarding directly sends the early warning information to the mobile terminal of the corresponding patrol personnel.
Specifically, which forwarding method is selected, the setting selection can be performed in the mobile terminal.
Based on the same inventive concept, there is provided a high-level monitoring management system for a power region, the system comprising:
a front-end monitoring system, a transmission network and a remote monitoring center;
the front-end monitoring system comprises monitoring equipment, a distributed storage subsystem and a central management subsystem which are arranged on a communication iron tower according to a preset distribution rule, wherein the monitoring equipment is used for collecting and uploading video/audio information and picture information of an electric power area; the distributed storage subsystem is used for storing the video/audio information; the central management subsystem comprises a video management platform server, a video intelligent analysis server and a switch, and a central management platform is built based on the servers, wherein the central management platform is used for managing the monitoring equipment at the front end on one hand, and is used for carrying out intelligent analysis on video/audio information uploaded by the monitoring equipment in real time to detect various electric power behaviors and uploading a detection result to the remote monitoring center on the other hand.
In the embodiment of the application, the central management platform is developed based on a B/S system architecture, and has the greatest advantages that the central management platform can be operated at any place without installing any special software, can be used only by one computer capable of being connected with the internet, and has zero installation and zero maintenance on a client. The system has the advantages of easy expansion, simple maintenance and upgrading mode, low cost and the like.
In this application embodiment, the installation height of the monitoring device is at least 40 meters from the ground, and the preset distribution rule is as follows: according to the characteristics of different monitoring area objects of an electric power line patrol area, a telegraph pole dense area, a fishpond/river channel area, a bird waiting area, forest power tower equipment and a farmland dense area, the positions of the communication iron tower distributed resource installation monitoring equipment are reasonably selected. The position layout should satisfy effective observation of the monitored object.
The transmission network is used for communication between the monitoring equipment and the central management subsystem and between the front-end monitoring system and the remote monitoring center;
specifically, 20M and 50M internet dedicated lines can be adopted according to actual needs to form a power monitoring transmission network. When information (including video and audio information, control information, alarm information and the like) is transmitted through an IP network, end-to-end information delay time (including time elapsed in processes of information acquisition, encoding, network transmission, information receiving end decoding, display and the like at a transmitting end) should meet the following requirements:
accessing the equipment signal of the front-end monitoring system to the corresponding equipment of the remote monitoring center, wherein the end-to-end information delay time is not more than 2s; the end-to-end information delay time between the equipment of the front-end monitoring system and the user terminal equipment is not more than 4s.
The transmission quality of an IP network should meet the following requirements:
the upper limit value of the network delay is 400ms; the upper limit value of the delay jitter is 50ms; the upper limit value of the packet loss rate is 1 multiplied by 10 < -3 >; the upper limit of the packet error rate is 1X 10-4.
The remote monitoring center comprises a monitoring display, an alarm management platform server, a storage server and a switch and is used for displaying monitoring information of a target monitoring area in real time; and receiving the detection result and the picture information at the same time, and carrying out early warning according to different detection results.
In the remote monitoring center, data wall data summary can be realized, such as displaying alarm total number, reporting unprocessed total number and processing completed total number. Event query can be carried out, and the specific content of the event can be viewed through the detailed page. And the detailed page can display the feedback result, the feedback time and the like of the patrol personnel. And the system also supports a performance statistic function, and can derive the processing time of the alarm system of each point position in a form to evaluate the grid operator.
Optionally, the monitoring device at least comprises a 40-time high-definition dome camera, a day/night conversion type camera, an ultralow-illumination camera, an infrared camera and a positioning, orienting and attitude determining instrument.
The monitoring equipment is provided with a preset type selection rule for type selection, wherein the preset type selection rule is as follows: the outdoor monitoring front end selects a day/night conversion type camera; selecting an ultra-low illumination camera in an area with low indoor illumination or weak compensatory light source; an infrared camera is selected to be used in a monitoring area which is limited by field conditions and cannot be provided with auxiliary lighting equipment.
All-weather and all-angle video monitoring can be performed on the electric power area through various types of cameras, labor cost is greatly reduced, and working efficiency is improved.
For example, the illegal act of entering a line protection area of an electric power department illegally aiming at large-scale machinery such as an excavator, a crane and the like, the illegal act of entering a fish pond, a river side and the like illegally aiming at personnel, the detection of floating sundries of electric wires between telegraph poles of the electric power department and the illegal act of burning garbage and straws aiming at personnel in a key area of a line of the electric power department. All can acquire real-time video stream through 40 times high definition ball machines to carry out intelligent analysis through central management platform, preset the key protection zone of circuit in central management platform preset position. The all-weather and all-angle video monitoring of the target area is realized, and the intelligent identification and automatic alarm are respectively carried out on the illegal events of personnel, electric wire floaters, illegal burning straws and garbage in the target area. Effectively improve the protection of key circuit, reduce artifical tour.
And (4) illegal detection aiming at forest fire. The method has the advantages that the forest has more vegetation and wide coverage area, the defects of manual patrol exist, the patrol area is small, the visual field is narrow, the ignition position is difficult to determine, and large errors often occur due to rugged topography and dense forests; in remote mountainous areas with inconvenient traffic and rare people, ground patrol cannot be carried out, various vehicle expenses and personnel wage expenses are needed, and the video detection method can only be used for making up for the expense. The full-angle video monitoring and automatic warning of the target area are realized through a 40-time high-definition dome camera and an infrared camera. The fire condition is found at the first time, the fire position is determined, and the fire position goes to the processing to reduce the loss to the minimum.
Aiming at illegal behaviors of persons for illegally capturing birds in the habitat of migratory birds. In the habitat of the migratory birds, a part of bird traps can catch the migratory birds and the like to protect animals, and the ecological balance is damaged. And the full-angle video monitoring and automatic alarm of the target area are realized through a 40-time high-definition dome camera. Once personnel break into the migratory bird habitat to catch the bird event, the system automatically gives an alarm, the platform records the illegal action, and the law enforcement strength is greatly improved.
The inclination of the telegraph pole can be detected through the positioning, orienting and attitude determining instrument, when the inclination angle of the telegraph pole exceeds a set threshold value, the system can monitor the inclination angle of the telegraph pole in real time through the positioning, orienting and attitude determining instrument and a low-power consumption narrowband Internet of things NB-IoT network (or Beidou data transmission), send early warning information to a central management platform in time, remind operation and maintenance personnel to pay attention to the inclination condition of the telegraph pole, take corresponding handling measures and effectively prevent accidents caused by the inclination of the telegraph pole.
Optionally, the video/audio information collected by the front-end monitoring system is stored in a distributed storage subsystem in a distributed manner, and the video information can be stored for 20 days; the collected picture information is stored in a cloud centralized mode, is directly written into a storage server of a remote monitoring center through a transmission network, and can be stored for 60 days.
The video and audio signals of the front end are accessed into the video processing unit to store data by adopting a front-end distributed storage mode, so that the requirement of front-end distributed storage is met for investigation and evidence collection afterwards, and by the front-end distributed storage, the user-defined intelligent rules can be quickly retrieved in playback, and video search is carried out at will.
In order to increase the storage capacity, the camera can adopt a mobile detection video recording mode at night, and the code stream is properly improved, so that a better video recording effect is achieved.
Optionally, the high-order monitoring management system further includes an audio terminal, the audio terminal is installed in a front-end power area, and the audio terminal, the transmission network and the alarm management platform server form a network broadcast system based on a digital TCP/IP communication protocol.
The network broadcasting system has advanced use functions of pure digital audio, remote calling, music broadcasting, emergency broadcasting and the like, solves the problems of large transmission area, difficult transmission, high audio signal loss and the like, and ensures that the system has better transmission quality and is more stable.
The network broadcasting system can automatically switch corresponding voice broadcasting to different alarm events, and plays a role in frightening illegal behaviors.
Optionally, a wechat program is built in the remote monitoring center, and is used for sending the early warning information to a mobile terminal of a corresponding inspector through the wechat program. And the same alarm data is transmitted to a plurality of people.
The early warning information comprises an event name, a place, event details, a one-key navigation and processing feedback page and the like. The front-end site can be reached in time, and the site law enforcement is performed, so that the illegal behaviors are reduced to the minimum.
In the embodiment of the application, the wechat program can be a wechat applet and can also be a wechat public number.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An overhead monitoring and management system for a power domain, the system comprising: the system comprises a front-end monitoring system, a transmission network and a remote monitoring center;
the front-end monitoring system comprises monitoring equipment, a distributed storage subsystem and a central management subsystem which are arranged on a communication iron tower according to a preset distribution rule, wherein the monitoring equipment is used for collecting and uploading video/audio information and picture information of an electric power area; the distributed storage subsystem is used for storing the video/audio information; the central management subsystem comprises a video management platform server, a video intelligent analysis server and a switch, and a central management platform is built based on the video management platform server and the video intelligent analysis server, wherein the central management platform is used for managing monitoring equipment at the front end on one hand, and is used for carrying out intelligent analysis on video/audio information uploaded by the monitoring equipment in real time to detect various electric power behaviors and uploading a detection result to the remote monitoring center on the other hand;
the transmission network is used for communication between the monitoring equipment and the central management subsystem and communication between the front-end monitoring system and the remote monitoring center;
the remote monitoring center comprises a monitoring display, an alarm management platform server, a storage server and a switch and is used for displaying monitoring information of a target monitoring area in real time; and receiving the detection result and the picture information at the same time, and carrying out early warning according to different detection results.
2. An overhead monitoring and management system for electric power domains according to claim 1, characterized by that, said monitoring equipment comprises at least 40 times high definition dome camera, day/night conversion type camera, ultra low light camera, infrared camera and positioning and orientation attitude determination instrument.
3. The high-level monitoring management system for the power region according to claim 1, wherein the video/audio information collected by the front-end monitoring system is stored in a distributed storage subsystem in a manner of distributed storage, and 20 days of video information can be stored; the collected picture information is stored in a cloud centralized mode and stored in a storage server of a remote monitoring center, and the event pictures can be stored for 60 days.
4. The high-level monitoring and management system for the power region according to claim 1, wherein the transmission network is used for connecting the device signals of the front-end monitoring system to the corresponding devices of the remote monitoring center, and the end-to-end information delay time is not more than 2s; the upper limit value of the network delay is 400ms; the delay jitter upper limit value is 50ms; the upper limit value of the packet loss rate is 1 × 10 -3 (ii) a Upper limit of 1 × 10 packet error rate -4 。
5. The high-level monitoring management system for the power area according to claim 1, further comprising an audio terminal installed in the front-end power area, wherein the audio terminal, the transmission network and the alarm management platform server form a network broadcasting system based on a digital TCP/IP communication protocol.
6. An overhead monitoring and management system for power regions according to claim 1, characterized in that the remote monitoring center has built-in a wechat program for sending the warning information to the mobile terminal of the corresponding patrol personnel through the wechat program.
7. A method for high-level monitoring management of a power domain, the method comprising the steps of:
collecting video/audio information and picture information of the power area through monitoring equipment of a front-end monitoring system;
uploading the video/audio information to a central management subsystem through a transmission network, and uploading the picture information to a remote monitoring center; on one hand, the central management subsystem manages the monitoring equipment at the front end, and on the other hand, intelligent analysis is carried out on the uploaded video/audio information in real time to detect various power behaviors;
uploading the detection result to the remote monitoring center, so that the remote monitoring center generates early warning information according to different electric power behaviors for early warning, wherein the electric power behavior detection at least comprises personnel intrusion detection, electric wire floater detection, telegraph pole inclination detection, straw/garbage incineration detection, forest smoke and fire prevention detection and detection of catching a migrant bird by a detector.
8. The method for high monitoring management of a power domain according to claim 7, further comprising: the remote monitoring center sends a video viewing instruction of a target monitoring area to the center management subsystem;
the central management subsystem searches corresponding monitoring equipment and acquired video information according to the video viewing instruction;
the video information is encoded and compressed and then uploaded to the remote monitoring center;
and the remote monitoring center decodes the data and displays the decoded data through the monitoring display.
9. The method of claim 7, wherein the remote monitoring center transmits the warning information in the form of data packets over the local area network and the wide area network based on network digital audio technology and digital TCP/IP communication protocol, and transmits the warning information to each audio terminal.
10. The method for high monitoring management of a power domain according to claim 7, further comprising: the remote monitoring center sends the early warning information to the mobile terminal of the corresponding inspector through a WeChat program at the same time, the WeChat program forwarding mode comprises manual forwarding and automatic forwarding, and the early warning information is sent to the mobile terminal of the corresponding inspector after the manual forwarding needs to confirm the validity of the event; and the automatic forwarding directly sends the early warning information to the mobile terminal of the corresponding patrol personnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210773205.8A CN115314675A (en) | 2022-07-01 | 2022-07-01 | High-level monitoring management system and method for power area |
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| CN116989272A (en) * | 2023-08-03 | 2023-11-03 | 佛山市天然气高压管网有限公司 | Intelligent monitoring system and method for natural gas pipeline |
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