Integrated monitoring system suitable for port power supply management

Abstract

The invention relates to the field of harbor district power supply management monitoring, in particular to an integrated monitoring system suitable for harbor district power supply management, which comprises a power dispatching centralized control module, a monitoring module, an inspection module and an information management module for processing information transmitted by the monitoring module and the inspection module, through the information management module, the power dispatching centralized control module, the inspection module and the information management module, substation equipment operation, robot, map and other information and inspection information are obtained, and AI identification perception analysis and the Internet of Things technology are adopted; intelligent inspection functions such as main and auxiliary equipment fault signal intelligent linkage, remote inspection perception, equipment state intelligent analysis and the like are realized, the working efficiency of operation and maintenance personnel is effectively improved, the labor intensity is reduced, the safety guarantee is improved, meanwhile, the state management and control of substation equipment are enhanced, remote intelligent inspection and online monitoring of the equipment are realized, and an inspection report is issued; indirect work investment resources are reduced, and production and management efficiency is improved digitally.

Description

Technical Field

[0001] The present invention relates to the field of port area power supply management and monitoring, and specifically relates to an integrated monitoring system suitable for port area power supply management. Background Art

[0002] In the power supply management of the port area, the stable supply of electricity is the basis for the normal operation of various port area operations. The port area substations are characterized by a large number of points, long lines, and wide areas. To facilitate the daily inspections of operation and maintenance personnel and the real-time monitoring of important equipment, 464 video monitors have been installed in 60 substations and 8 distribution rooms, achieving full video coverage of the substation area and being uniformly connected to the Hikvision comprehensive security management platform;

[0003] With the popularization of the unattended substation management mode, the existing port area security management platform can no longer meet the management requirements. A large number of operation and maintenance personnel cannot effectively improve work efficiency, cannot strengthen the status control of substation equipment, but instead increase the labor intensity of the staff. It is necessary to upgrade the original monitoring platform through new technologies such as artificial intelligence and the Internet of Things to provide systematic, efficient, and reliable guarantee services for production operations;

[0004] Therefore, we have proposed an integrated monitoring system suitable for port area power supply management to solve the problems mentioned above. Summary of the Invention

[0005] In view of this, the purpose of the present invention is to propose an integrated monitoring system suitable for port area power supply management to solve the technical problems that the existing port area security management platform can no longer meet the management requirements, there are a large number of operation and maintenance personnel, the work efficiency improvement is not significant, and the status control of substation equipment cannot be strengthened.

[0006] Based on the above purpose, the present invention provides an integrated monitoring system suitable for port area power supply management. The integrated monitoring system includes a power dispatching and centralized control module for controlling the equipment in the port area substation, a monitoring module and a patrol inspection module for collecting on-site environment and personnel information, and an information management module for processing the information transmitted by the monitoring module and the patrol inspection module;

[0007] The integrated monitoring system further includes an energy management module for approving the power dispatching and centralized control module, the monitoring module, and the patrol inspection module;

[0008] The information management module includes a query and statistics module, an information overview module, and a video management module;

[0009] The monitoring module includes a video monitor, a face access control for preventing strangers from entering and leaving, an equipment monitor for detecting the equipment used by the integrated monitoring system, and a scene modeling module for modeling and restoring the port area environment.

[0010] The inspection module includes a patrol host for sending instructions, a camera and a robot for photographing the environment, and a switch for transmitting the collected information to the monitoring module and the information management module.

[0011] Furthermore, the information management module further includes an analysis host for processing the information sent by the switch and the patrol host.

[0012] Furthermore, sensors for receiving information are installed inside both the camera and the robot.

[0013] Furthermore, the information overview module is used to observe the map information transmitted by the video monitoring and to collate the data on the operation status of the equipment at the equipment monitoring and detection points.

[0014] Furthermore, the inspection module further includes scheme configuration, task management, and patrol monitoring.

[0015] Furthermore, the analysis host includes functions such as device status perception monitoring, comprehensive health status evaluation, active device status warning, auxiliary decision-making for fault handling, transformer load capacity analysis, and comprehensive analysis of the main device status.

[0016] Furthermore, the video management module includes resource information control and camera lens control, and the equipment monitoring includes equipment operation and maintenance for detecting and alarming equipment failures.

[0017] Furthermore, the video monitoring includes safety helmet supervision, smoking monitoring, warning of dangerous areas, recognition of playing with mobile phones, recognition of single-person operations, intrusion alarm for small animals, and smoke monitoring.

[0018] Furthermore, the video management also includes a monitoring private network, permission management, and log management, and the switch is applied to the monitoring private network.

[0019] Furthermore, the scene modeling includes three-dimensional models, information presentation, and custom tags.

[0020] Advantages of the present invention:

[0021] Through the information management module, power dispatching and centralized control module, inspection module, and information management module, the present invention obtains the operation information of substation equipment, robot inspection information, and map information, and uses technologies such as AI recognition, perception analysis, and the Internet of Things to realize intelligent inspection functions such as intelligent linkage of main and auxiliary equipment fault signals, remote inspection perception, and intelligent analysis of equipment status, effectively improving the work efficiency of operation and maintenance personnel, reducing labor intensity, and enhancing safety guarantee. At the same time, it strengthens the status control of substation equipment, realizes the integration of systems such as video monitoring, face access control, and equipment status monitoring, and each system is linked according to the pre-plan to realize remote intelligent inspection and online monitoring of equipment, and issue inspection reports, reducing the input resources of indirect work, and digitally improving production and management efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only those of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0023] Figure 1 It is a schematic diagram of the overall system framework of the present invention;

[0024] Figure 2 It is a schematic diagram of the structure of the inspection module of the present invention;

[0025] Figure 3 It is a schematic diagram of the function of the analysis host of the present invention;

[0026] Figure 4 It is a schematic diagram of the structure of the video management module of the present invention;

[0027] Figure 5 It is a schematic diagram of the function of the video monitoring module of the present invention;

[0028] Figure 6 It is a schematic diagram of the permission management function of the present invention;

[0029] Figure 7 It is a schematic diagram of the scene modeling function of the present invention;

[0030] Figure 8 It is an implementation display diagram of the information overview module of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] In order to make the objectives, technical solutions, and advantages of the present invention more clearly understood, the following further elaborates on the present invention in conjunction with specific embodiments.

[0032] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should have the ordinary meanings understood by those with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar terms used in the present invention do not denote any order, quantity or importance, but are only used to distinguish different components. Words such as "comprising" or "including" mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connected" or "coupled" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Upper", "lower", "left", "right", etc. are only used to represent relative position relationships, and when the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0033] To further understand the present invention, the present invention will be described in detail below with reference to the accompanying drawings.

[0034] Combined with Figure 1 , the present invention provides an integrated monitoring system applicable to port area power supply management. The integrated monitoring system includes a power dispatching and centralized control module for controlling the equipment in the port area substation, a monitoring module and a patrol inspection module for collecting on-site environment and personnel information, and an information management module for processing the information transmitted by the monitoring module and the patrol inspection module;

[0035] The integrated monitoring system further includes an energy management module for approving the power dispatching and centralized control module, the monitoring module and the patrol inspection module;

[0036] The information management module includes a query and statistics module, an information overview module and a video management module. Among them, the query and statistics module can perform data statistics and queries on the patrol inspection tasks within a specified time range according to dimensions such as patrol inspection task type, patrol inspection task status, substation, equipment type, equipment name, patrol inspection point source, patrol inspection point name, etc. At the same time, it can perform statistics on the camera information according to dimensions such as equipment operation status, equipment type, video type, camera online rate, online duration, offline duration, etc., and can count the number of alarm information according to dimensions such as alarm level, alarm status, equipment classification, alarm type, etc., and perform statistics and queries;

[0037] The monitoring module includes video monitoring, a face access control for preventing strangers from entering and leaving, an equipment monitoring for detecting the equipment used by the integrated monitoring system, and a scene modeling module for modeling and restoring the port area environment;

[0038] The inspection module includes a patrol host for sending instructions, a camera and a robot for photographing the environment. The inspection module also includes a switch for transmitting the collected information to the monitoring module and the information management module, docking with the intelligent energy management and control platform and the power dispatching centralized control system to realize the distribution of data required by each system;

[0039] In this embodiment, through the information management module, the power dispatching centralized control module, the inspection module, and the information management module, the operation information of substation equipment, the robot inspection information, and the map information are obtained. With technologies such as AI recognition perception analysis and the Internet of Things, intelligent inspection functions such as intelligent linkage of main and auxiliary equipment fault signals, remote patrol perception, and intelligent analysis of equipment status are realized, effectively improving the work efficiency of operation and maintenance personnel, reducing labor intensity and enhancing safety guarantee. At the same time, the status control of substation equipment is strengthened, the integration of systems such as video monitoring, face access control, and equipment status monitoring is realized, and each system is linked according to the pre-set plan to realize remote intelligent inspection and on-line monitoring of equipment, and an inspection report is issued, reducing the input resources of indirect work and digitally improving production and management efficiency;

[0040] The face access control module conducts refined management of the access rights of personnel entering and leaving the substation by connecting the face database and the subsequent construction of the operation process approval system. The scene modeling module can perform three-dimensional modeling to realize functions such as three-dimensional browsing, three-dimensional patrol, and three-dimensional interaction. Through data such as equipment status information, environmental information, and map information, function modules such as video management, information overview, query statistics, intelligent patrol, three-dimensional patrol, equipment operation and maintenance, and configuration management can be realized, integrating audio and video, digital meters, on-line monitoring, fire protection, power environment and other data, and finally forming functions such as intelligent patrol report, intelligent patrol, system linkage, three-dimensional modeling, three-dimensional inspection, and issuing inspection reports;

[0041] Combined with Figure 1 , the information management module also includes an analysis host, which is used to process the information sent by the switch and the patrol host;

[0042] In this embodiment, the analysis host CPU has a main frequency of not less than 2.4GHz, not less than 20 cores, a memory of not less than 128GB. The analysis host is configured with dual hot-swappable redundant power supplies and an intelligent analysis module with an AI computing power of not less than 256TOPS INT8, as well as 2*1GE PCIE standard network cards;

[0043] The analysis host realizes the analysis and identification of the status of substation equipment, including the status identification of meters, switches, disconnectors, panel indicators, panel hard pressure plates, etc., and the intelligent identification of abnormal appearances of substation equipment, including the damage of meter insulator components, defects of breather, foreign objects attached to equipment, metal corrosion, etc., as well as the identification of abnormal safety behaviors in substation operations, supporting the detection of not wearing safety helmets during patrol tasks.

[0044] The switch adopts an aggregation switch and an access switch. Among them, the aggregation switch is a 4-port gigabit full-network management layer-2 switch, rack-mounted, with 24 gigabit optical ports, 8 multiplexed gigabit electrical ports, and 4 10-gigabit SFP+ optical ports. It can be configured with dual power supplies and supports management through the console port.

[0045] Switching capacity: 336 Gbps / 3.36 Tbps, packet forwarding rate: 108 Mpps / 126 Mpps, 1U height, supports 220V AC, full-load power consumption is 48 watts; supports VLAN, traffic control, ACL, QoS, and supports SNMP V1 / V2c / V3 network management;

[0046] The access switch is a 4-port gigabit full-network management layer-2 switch, rack-mounted, with 24 gigabit electrical ports and 4 gigabit optical ports, supports management through the console port. Switching capacity: 336 Gbps / 3.36 Tbps, packet forwarding rate: 42 Mpps / 96 Mpps, 1U height, 19 inches wide, operating temperature: 0°C to 40°C, supports 220V AC, full-load power consumption is 23W; supports VLAN, traffic control, AQoS, and supports SNMP V1 / V2c / V3 network management;

[0047] The inspection host is responsible for issuing control, inspection task and other instructions, and receiving the uploaded inspection data, acquisition files, etc. At the same time, it calls the intelligent analysis host to perform intelligent analysis on the acquired data to form inspection results and inspection reports. The CPU of the inspection host is not lower than 2.4 GHz main frequency, 20 cores, the memory is not lower than 128G, the storage is not lower than 4TB, and it adopts 2*1GE PCIE standard network cards and is configured with dual hot-swappable redundant power supplies;

[0048] The inspection host is a software and hardware integrated machine with a substation intelligent inspection substation system, which realizes the acquisition, processing, analysis and reporting of substation front-end perception data, and includes application functions such as intelligent inspection, main and auxiliary equipment alarm linkage, alarm management, and comprehensive monitoring;

[0049] Both the inspection host and the analysis host are equipped with a firewall, a workstation and a storage server. Among them, the firewall has ≥6 gigabit interfaces, the throughput (512 bytes) ≥100 Mbit / s, the latency is less than 500 μs, its maximum concurrent connection number ≥30,000, and the number of new connections per second ≥5000. It realizes routing mode, transparent (bridge) mode, and hybrid mode. The settings of the firewall realize various forms of NAT such as one-to-one, many-to-one, and many-to-many, and various NATALG functions such as DNS, FTP, and H.323, as well as realizing high-performance IPSec, L2TP, GRE VPN, SSL VPN and other functions. At the same time, it supports the security detection of encrypted traffic such as HTTPS, POP3S, SMTPS, and IMAPS;

[0050] The CPU of the workstation is configured with more than 1 eight-core CPU, whose operating frequency is greater than or equal to 2.8 GHz. The memory of the workstation is 16GB DDR4 memory. The hard disk uses 1TB×2, and the network card is two Gigabit Ethernet ports. The graphics card is a 4GB independent graphics card;

[0051] The storage server is rack-mounted, with 8U and 48 drive bays. It has a server architecture, a 64-bit multi-core processor, 16GB cache (expandable to 32GB), an efficient redundant power supply, two Gigabit network ports, one Gigabit management port, and a 960TB enterprise-level storage capacity. It also supports direct video and audio storage, a 1230Mbps access bandwidth, and VRAID2.0

[0052] The network protocols of the storage server are: RTSP / ONVIF / PSIA / SIP, GB / T28181. It has one 24-inch LCD monitor, and a set including a keyboard, a mouse, a monitor, and a video cable.

[0053] Combined with Figure 1 , both the camera and the robot are internally equipped with sensors for receiving information;

[0054] In this embodiment, through the camera and the robot, as well as various sensors installed inside them, functions such as automatic patrol, intelligent analysis, real-time monitoring, and intelligent linkage can be achieved, and remote intelligent patrol of multiple substations can be realized.

[0055] Combined with Figure 1 and Figure 8 , the information overview module is used to observe the map information transmitted by the video monitoring and to sort out the data on the operation status of the equipment at the equipment monitoring and detection points;

[0056] In this embodiment, the information overview can display the execution status of the patrol tasks, the operation status of the patrol equipment, alarm data, defect data, etc. of the supervised substations in a map mode or a chart mode within a specified time range;

[0057] Combined with Figure 2 and Figure 8 , the inspection module further includes scheme configuration, task management, and patrol monitoring. Through scheme configuration, functions such as editing patrol schemes, customizing sub-schemes, and issuing schemes can be performed according to the inspection requirements of the substation. It can query and export according to the compiler, scheme source, substation, scheme type, scheme name, and scheme status; operations such as deactivating, enabling, modifying, deleting, creating, copying, and immediately executing the patrol scheme can be performed;

[0058] In this embodiment, functions such as querying, generating, and exporting can be performed according to inspection tasks by substation, inspection task name, inspection task status, and task source; operations such as terminating, pausing, and starting inspection tasks can be carried out. Task management can display information such as the total number of inspection points, the number of alarm points, the number of identified abnormal points, the number of completed points, the number of points with data acquisition failures, the task completion progress, and the current real-time inspection screen, display real-time videos, and have functions such as full-screen display, exit full-screen, manual screenshot, and manual video recording. Inspection monitoring can display the alarm information found during the inspection according to the inspection alarm information, such as general alarms, severe alarms, and critical alarms; display the current status, location, and inspection route of the robot in the form of a map; and simultaneously display multi-source data such as cameras, robots, voiceprint devices, and on-line monitoring.

[0059] Functions such as confirmation, correction, and defect submission of inspection results can be performed, and two discrimination methods of "normal identification" and "abnormal identification" are described in detail according to the review results; an inspection report can be automatically generated, and functions such as export and batch export are available.

[0060] Combined with Figure 3 , the analysis host includes functions such as device status perception monitoring, comprehensive health status evaluation, active device status warning, auxiliary decision-making for fault handling, transformer load capacity analysis, and comprehensive analysis of main device status.

[0061] In this embodiment, for device status perception monitoring: a function of displaying the intelligent analysis results of device status in the form of curves, charts, etc., and displaying multi-source multi-dimensional key feature data of the device, comprehensive health status evaluation results, device status warning abnormal information, auxiliary decision-making suggestions for fault handling, and transformer load capacity analysis results.

[0062] Comprehensive health status evaluation: Based on requirements such as standards and specifications, operation regulations, etc., combined with data-driven methods such as correlation analysis of typical defects and characteristic quantities, and dynamic weight adjustment, comprehensive health status evaluation of each status quantity, component, and overall of the device can be performed. The evaluation results should include four states: normal, attention, abnormal, and severe. Operation and maintenance suggestions should be given for devices in the attention, abnormal, and severe states.

[0063] Active device status warning: For devices whose key status quantities in the device status evaluation have not exceeded the limit, trend prediction should be carried out by combining multi-source data such as measurements, on-line monitoring, auxiliary control, and inspections to analyze whether they will be abnormal in the short term in the future, and potential defects such as overheating and insulation should be detected and actively warned in a timely manner; devices with a higher risk level should be continuously monitored and tracked, and abnormal prompts should be iteratively updated.

[0064] Fault handling auxiliary decision-making: For equipment with abnormalities in status evaluation or proactive warning, multi-source data such as online monitoring, inspection, ledger, test records, and fault records should be comprehensively considered. According to the abnormal / fault diagnosis criterion rule base, analyze its fault type, component, and location information, and automatically generate fault handling and maintenance test suggestions. The fault types should include typical faults such as overheating, insulation, and mechanical types;

[0065] Transformer load capacity analysis: The function of evaluating the current load status of the transformer and analyzing and predicting its future load capacity. Predict the hot spot temperature of the transformer when operating under different ambient temperatures and load conditions, analyze and predict the impact of the hot spot temperature on its lifespan, and have the function of hot spot temperature alarm;

[0066] The analysis host can also be connected to the existing six sets of SF6 toxic gas detection systems, make use of the on-site equipment, and connect the on-site alarm information with the "dynamic environment monitoring system" to realize the linkage function of on-site anomalies, background pop-up windows, and video confirmation;

[0067] Combined with Figure 1 and Figure 4 , the video management module includes resource information control and camera lens control. The equipment monitoring includes equipment operation and maintenance for detecting and alarming equipment failures;

[0068] In this embodiment, through resource information control, different resource information can be displayed according to different users' permissions, and different icons can also be used to display robot, camera, and preset position information, and different icons or colors are used to distinguish equipment online, offline, and other states;

[0069] Resource information control can screen cameras according to online, offline, etc., display all videos in a single substation according to the picture-in-picture mode, support display modes such as 1 / 4 / 9 / 16 / full screen for video pictures, and have functions such as closing a single picture and closing all pictures;

[0070] Camera lens control is used for the up, down, left, and right rotation, rotation speed setting, preset position setting, and calling functions of the camera pan-tilt and lens control; lens zoom, focus, and aperture control; extended functions such as video playback, video image quality diagnosis, network channel diagnosis, and video splicing that can record videos;

[0071] Equipment operation and maintenance can obtain robot and video device information from the substation remote intelligent inspection system, maintain ledger information with the substation remote intelligent inspection system, and perform data retrieval according to dimensions such as manufacturer, equipment type, equipment model, equipment source, usage type, and operation status.

[0072] It is possible to configure the maintenance plans for devices such as robots and cameras, and edit the maintenance information of the devices, including information such as inspecting the devices, maintenance time, and maintenance content; configure the function of the robot deployment plan to realize the input function of information such as transfer robot information, the starting and ending stations of the planned transfer and the sequence of passing substations, the start and end times of the transfer process, and whether the transfer process is normal, etc.

[0073] Combined with Figure 5 , the video monitoring module includes safety helmet supervision, smoking monitoring, dangerous area warning, mobile phone playing recognition, single-person operation recognition, small animal intrusion alarm and fire monitoring;

[0074] In this embodiment, the video monitoring module applies the AI video algorithm warehouse. The AI video algorithm warehouse can meet different scenario requirements, reverse the situation of manual inspection, realize the situation awareness and active early warning of safe production, create intelligent empowerment, refined service and dynamic management for the substation inspection industry, improve quality and efficiency, intelligently monitor and identify the on-site environmental status of the substation, intelligently analyze the behaviors of personnel wearing safety helmets, personnel smoking, and single-person operations, use technologies such as video image analysis to set up electronic fences to warn of illegal intrusion information of personnel and small animal intrusion, and link corresponding disposal parties according to different warning contents. The system constructs an alarm reminder module to give alarms by means of images, voices, etc., and prompts and confirms the risks and prevention and control measures in different areas, and the alarm records and captured pictures can be queried. The system automatically intercepts the video clips during the alarm period, which can be quickly retrieved and downloaded. The AI video algorithm needs to use algorithm management. Algorithm management can obtain and display the image recognition algorithm parameter information deployed in the intelligent inspection system within its jurisdiction from the artificial intelligence platform, including substation name, algorithm manufacturer, current version number, latest version number, intermediate version number, operating status, etc., upgrade and roll back the image recognition algorithm, and view the operation results; filter and display the algorithms according to substations, manufacturers, and operating status;

[0075] Among them, safety helmet supervision: Detect the personnel at the substation entrance and on-site operation, monitor the wearing situation of safety helmets through the RT acceleration mechanism, and prevent repeated reporting of alarm information through the tracking algorithm. Areas can be demarcated for key monitoring, and intelligent reminders can be given to ensure that no safety hazards are missed. Record the video of the incident, quickly impose penalties for violations, analyze the alarm situation, strictly control individuals and time periods, and effectively avoid safety accidents caused by not wearing safety helmets;

[0076] Smoking monitoring: Smoking recognition is based on artificial intelligence visual analysis technology. Through the monitoring perspective, the smoking behavior in the scene is recognized. If there is a behavior of a person holding a white cigarette in the mouth in the scene, an alarm will be reported for relevant personnel to handle, so as to help relevant units control the smoking behavior;

[0077] Danger Area Warning: Within the monitoring range of the camera, an electronic fence is drawn using an electronic map. An intelligent analysis algorithm is adopted, and through the RT acceleration mechanism, the behavior of personnel straying into the danger area is monitored in real time. The system generates warning information and uses a warning box for identification to remind the duty personnel that a moving target has entered the warning area, realizing the real-time supervision and control of the danger area using the electronic fence, improving the safety risk early warning and control capabilities, thus cutting off the accident chain, avoiding accidents, and reducing the on-site management intensity of personnel at all levels;

[0078] Mobile Phone Usage Recognition: The mobile phone usage recognition system is an intelligent image recognition system based on video streams. Using the latest deep learning and big data technologies, it replaces the human eye to automatically identify whether there are personnel using mobile phones in the monitoring area. When it detects that someone is using a mobile phone in the monitoring area, it automatically captures the image and issues an alarm, and reports it to the administrator through the platform;

[0079] Single-operator Operation Recognition: In the substation production site, there are numerous equipment and complex situations for operators, and the number of production supervisors is limited. It is impossible to achieve full-range and full-process real-time safety control of the production site during power operations. Through intelligent analysis technology, it is possible to locate the positions of key human body points and determine the number of operators through intelligent analysis algorithms to avoid single-operator operation violations during the operation process;

[0080] Small Animal Intrusion Alarm: After small animals invade the substation and accidentally touch live equipment or bite secondary wiring, it will have a great impact on the safe and stable operation of power equipment. Currently, conventional small animal prevention and control methods include blocking holes, arranging mouse glue boards, or putting out poison baits, etc., but they have disadvantages such as incomplete coverage and inability to conduct real-time control, and they cannot accurately identify the activity positions of small animals and cannot accurately prevent and control. By deploying intelligent recognition cameras to monitor the substation area and adopting intelligent analysis algorithms, when small animals invade, alarm information is uploaded and reported to the operation and maintenance personnel through the platform so that the operation and maintenance personnel can accurately deploy control measures in the invaded area;

[0081] Smoke and Fire Monitoring: Fire prevention is an inevitable requirement for safe production. Detecting smoke and fire in special scenarios such as substations helps to discover fires in a timely manner and reduce property losses. Based on computer image vision analysis technology, combined with AI cameras, through video image analysis technology and smoke and fire recognition algorithms, the smoke and fire conditions in the target area are detected in real time, the area where the smoke and fire occur is located, realizing smoke and fire monitoring and early warning. At the same time, the fire alarm pictures are stored locally and uploaded to the inspection platform;

[0082] Combined Figure 6 , the video management module also includes a monitoring private network, permission management, and log management, and the switch is applied to the monitoring private network;

[0083] In this embodiment, a separate network is formed by monitoring devices. Utilizing the existing optical cable resources of each substation and referring to the PTN network architecture, a dedicated video monitoring network with gigabit access and ten-gigabit uplink is independently built. The power dispatching service and the video service are separated, which can effectively save the PTN network bandwidth and avoid network congestion caused by the uplink bandwidth of big data stream services such as AI and intelligent recognition. For substations without PTN devices, a monitoring video switch is set up separately. Through permission management, roles are configured according to the permissions of the required accounts, identity authentication, and access control. Different priorities of roles control different video permissions, and a certain priority arbitration mechanism is supported. High-priority roles can seize the permissions of low-priority roles. Log management can record the logs of operations such as adding, modifying, and deleting business data. Corresponding logs should be recorded for operations such as remote configuration, user access login / exit, etc. of the substation intelligent inspection system, and the storage duration of custom operation log data can be saved;

[0084] This integrated monitoring system is applied in three port areas. Among them, 2 monitors are deployed in the monitoring network of the first port area for the aggregation layer, and two aggregation switches are used. The oil product machine room and the Lan'nan Ore No. 3 substation switchgear are respectively connected to Lanbei and the monitoring center through gigabit. For the backhaul to the second port area, a new route is initiated through the power PTN dedicated line. Among them, the aggregation switch is deployed at Port 4 Station with a ten-gigabit uplink to the oil product monitoring private network and a gigabit downlink to each substation. Another aggregation switch is deployed at the ore switchgear with a ten-gigabit uplink to the monitoring private network and a gigabit downlink to each substation;

[0085] Four aggregation layers are deployed in the second port area, namely Port 3 Station, Port 1 Station, Port 2 Station, and Xigang Central Substation. Port 3 Station has a ten-gigabit uplink to the monitoring core network of Station 3, a ten-gigabit downlink to 3 aggregations, and a gigabit interconnection to 4 access layers. Port 1 Station aggregates with a ten-gigabit uplink to Port 3 Station and a gigabit downlink to 10 access sites. Port 2 Station aggregates with a ten-gigabit uplink to Port 3 Station and a gigabit downlink to 10 access sites;

[0086] The third port area aggregates with a ten-gigabit uplink to Port 3 Station and a gigabit downlink to 10 access sites. Port 3 Station aggregates with a ten-gigabit uplink to the core of the 3-station monitoring private network and a gigabit downlink to 18 access sites.

[0087] Combined with Figure 7 , the scenario modeling includes 3D models, information presentation, and custom tags. After the scenario modeling is completed, it can be directly opened using a browser, and the 3D scene can be loaded without installing plugins, realizing 3D scene browsing and roaming, and being able to present equipment inventory information, alarm and abnormal information, camera positions, robot positions, and inspection points;

[0088] Customize label types in 3D scenes, such as substations, busbars, robots, cameras, access control, sensors and other equipment, trolleys, tool cabinets, fire extinguishers and other facilities, and support viewing of basic attribute information of configured labels. At the same time, you can accurately locate alarm abnormal information in 3D scenes, perform spatial measurement and video resource control in 3D scenes, push real-time video images, compile tasks based on patrol points of 3D models, and query historical patrol information.

[0089] It should be noted that in this integrated monitoring system, the following principles are followed:

[0090] (1) Normative

[0091] The design refers to the relevant standards of the power industry and the State Grid, and is combined with the construction status of the power company.

[0092] (2) Reliability

[0093] System reliability is the cornerstone of long-term stable operation of the system. Only a reliable system can play an effective role. From the system design concept to the design of the system architecture, and then to the product selection, this solution will continue to adhere to the principle of system reliability, using mature technologies, with high reliability, strong fault tolerance, good recovery ability, and lightning protection and strong electrical interference resistance.

[0094] (3) Advancedness

[0095] If investment costs permit, the system adopts today's advanced technologies and equipment to reflect the advanced level of the system, including advanced transmission technology, image coding and compression technology, video intelligent analysis technology, storage technology, and control technology.

[0096] (4) Scalability

[0097] The system should fully consider scalability, adopt standardized design, strictly follow international, domestic and industry standards for related technologies, ensure transparency and interoperability between systems, and fully consider connections with other systems; when designing and selecting equipment, scientifically predict future expansion needs, perform margin design, and use a modular structure for equipment to facilitate system expansion and upgrading.

[0098] (5) Security

[0099] Comprehensively consider equipment security, network security and data security. Use comprehensive security measures at the station end to ensure the physical and application security of the equipment. The communication security between the station end and the monitoring center must be guaranteed, and reliable means must be taken to prevent illegal access, intrusion or attack on the station end equipment.

[0100] Those of ordinary skill in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the concept of the present invention, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations in different aspects of the present invention as described above, and for the sake of brevity, they are not provided in detail.

[0101] The present invention is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. An integrated monitoring system suitable for port power supply management, characterized in that: The integrated monitoring system includes a power dispatching centralized control module for controlling the equipment in the port substation, a monitoring module and an inspection module for collecting on-site environment and personnel information, and an information management module for processing the information transmitted by the monitoring module and the inspection module; The integrated monitoring system also includes an energy management module for approving the power dispatch centralized control module, the monitoring module and the inspection module; The information management module includes query statistics, information overview and video management modules; The monitoring module includes video monitoring and facial access control for preventing strangers from entering and exiting, as well as equipment monitoring for detecting the equipment used in the integrated monitoring system and a scene modeling module for modeling and restoring the port environment; The inspection module includes an inspection host for sending instructions, and a camera and a robot for photographing the environment. The inspection module also includes a switch for transmitting the collected information to the monitoring module and the information management module.

2. The integrated monitoring system for port power supply management according to claim 1, characterized in that: The information management module also includes an analysis host, which is used to process the information sent by the switch and the patrol host.

3. The integrated monitoring system for port power supply management according to claim 1 is characterized in that: The camera and the robot are both equipped with sensors for receiving information.

4. The integrated monitoring system for port power supply management according to claim 1, characterized in that: The information overview module is used to observe the map information transmitted by the video surveillance and to organize the equipment operation status data at the equipment monitoring and detection site.

5. The integrated monitoring system for port power supply management according to claim 1, characterized in that: The inspection module also includes scheme configuration, task management and inspection monitoring.

6. The integrated monitoring system for port power supply management according to claim 2 is characterized in that: The analysis host includes the functions of equipment status perception and monitoring, comprehensive health status evaluation, active equipment status warning, fault handling auxiliary decision-making, transformer load capacity analysis, and comprehensive analysis of main equipment status.

7. The integrated monitoring system for port power supply management according to claim 1, characterized in that: The video management module includes resource information management and control and camera lens control, and the equipment monitoring includes equipment operation and maintenance for detecting and alarming equipment failures.

8. The integrated monitoring system for port power supply management according to claim 1, characterized in that: The video surveillance module includes helmet supervision, smoking monitoring, dangerous area warning, mobile phone playing recognition, single-person operation recognition, small animal intrusion alarm and fireworks monitoring.

9. The integrated monitoring system for port power supply management according to claim 8, characterized in that: The video management module also includes a monitoring private network, authority management and log management, and the switch is applied to the monitoring private network.

10. The integrated monitoring system for port power supply management according to claim 1, characterized in that: The scene modeling includes three-dimensional model, information presentation and custom labels.

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