CN114037555A - Three-dimensional visual cable channel panoramic management and control platform and device with multi-dimensional information perception function - Google Patents
Three-dimensional visual cable channel panoramic management and control platform and device with multi-dimensional information perception function Download PDFInfo
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Abstract
The application discloses a three-dimensional visual cable channel panoramic management and control platform and device with multi-dimensional information perception, which are used for solving the technical problems of poor safety and high operation and maintenance cost in the operation and maintenance of the conventional electric power underground pipeline; the platform comprises an anti-theft safety system, a dynamic environment monitoring system and an optical fiber vibration cable channel early warning monitoring sensing system; the anti-theft safety system, the power environment monitoring system and the optical fiber vibration cable channel early warning monitoring sensing system are communicated with each other, and the anti-theft safety system, the power environment monitoring system and the optical fiber vibration cable channel early warning monitoring sensing system are all connected to a remote equipment platform; the remote equipment platform is connected with the background processing module, the background processing module is connected with the alarm system, and the alarm system is connected with the mobile terminal. The invention greatly improves the safe operation level of the cable channel, saves the safe inspection pressure of the cable channel and realizes the transition of the urban cable channel from passive defense to active early warning.
Description
Technical Field
The invention relates to the technical field of management and monitoring of cable channels, in particular to a three-dimensional visual cable channel panoramic management and control platform with multi-dimensional information perception.
Background
With the rapid development of urban power supply networks, most power enterprises basically complete the imaging and informatization management work of power underground pipelines in the jurisdiction. In the face of rapidly-growing construction of power pipelines and the burden of rapidly-increasing power loads, the operation and maintenance of the power underground pipelines face huge pressure to ensure long-term safe and stable operation of the power underground pipelines. The method has important application values for improving the resource utilization rate, saving the labor cost, realizing the real-time state monitoring and dynamic evaluation analysis of the electric power underground pipeline, assisting enterprises in lean management of the electric power underground pipeline, guaranteeing the safe operation and realizing the controllable, in-control and energy-control of the management.
At present, original overhead lines in many cities are changed into grounding cables through engineering construction transformation, and meanwhile, a plurality of cable inspection wells are added. Some communication cables are also overhead and enter the ground through cable channels. In actual operation, however, the cable inspection well is found to have some potential safety hazards.
(1) Urban construction and municipal construction outsourcing personnel have uneven quality levels, and the coordination and communication of construction of each unit are insufficient, so that the phenomenon of accidental damage of underground pipelines is frequent.
(2) When a communication optical cable management unit enters a cable inspection well for private use to construct an optical cable, safety precaution is not paid attention to because power safety related knowledge cannot be solved.
(3) The well lid of cable inspection well is opened very easily, opens the back owing to lack the supervision that should have, and the action precaution to restricting some vandalism is limited.
In order to ensure the safety of the cable trench well equipment and prevent accidents such as equipment theft and pedestrian falling, the management and monitoring of the cable inspection well are required to be increased, so that the condition of the cable well can be mastered in real time, and the on-site condition can be judged in time.
The urban power cables are wide in distribution and large in quantity, and the current operation management department mainly adopts a manual inspection mode. For areas with multiple stolen cases, frequent construction and the like, even if the operation and maintenance department strengthens patrol, the safety of cable equipment cannot be completely guaranteed, and real-time monitoring and quick and efficient management cannot be realized in the face of abnormal conditions. Therefore, new technologies and new means are urgently needed to monitor and manage the cable well cover, ensure the safe operation of the power cable and ensure the safety of pedestrians and vehicles. Aiming at the current situation that the anti-theft problem of a cable channel in China is outstanding, well lid manufacturers develop various mechanical and electronic anti-theft well lids, but the well lids generally have the problems of poor anti-theft performance, poor fatigue resistance, low bearing capacity, complex structure, high investment and operation and maintenance cost and the like.
The cable well lid is prevented invading in electronic monitoring is through electron ware and the cable communication line at well lid back, carries out real time monitoring to the cable well lid. The well lid uses advanced technology to start alarm to illegal open the well lid and transmit to the alarm center, the alarm center software displays the reported alarm and the position of the opened well lid in time according to the serial number and the map of the well lid, and the person on duty immediately informs the relative operation and maintenance manager to the on-site processing according to the alarm condition. The well lid has a real-time monitoring function, but is complex in structure, high in price and high in operation and maintenance management cost. With the continuous upgrading of urban construction, rail transit and municipal works roads are frequently excavated, so that external force damage events of a plurality of cable channels are caused, 10 kilovolt cables are excavated, and a large number of users have power failure due to external damage vicious events. The traditional manual inspection and simple informatization monitoring can not meet the lean management and control requirements of the distribution network cable.
At present, nearly 200 manhole covers which pass all levels of identification exist in China, wherein dozens of manhole covers are made of composite materials, and cable covers made of the composite materials are available at home and abroad and are mainly made of steel, cement, plastics and the like. Aiming at the current situation that the anti-theft problem of a cable channel in China is outstanding, well lid manufacturers develop more than 20 mechanical and electronic anti-theft well lids, but the well lid manufacturers generally have the problems of poor anti-theft performance, poor fatigue resistance, low bearing capacity, complex structure, high investment and operation and maintenance cost and the like.
Disclosure of Invention
Aiming at the technical problems of poor safety and high operation and maintenance cost in operation and maintenance of the existing electric power underground pipeline, the invention provides a multi-dimensional information perception three-dimensional visual cable channel panoramic management and control platform, which is used for performing cable channel anti-external-damage monitoring and early warning by fusing optical fiber vibration, and meanwhile, a cable well anti-invasion early warning prediction mechanism based on multi-source sensing perception realizes three-dimensional visual panoramic management and control of cables in a city core area, can greatly improve the safe operation level of the cable channel, saves the safety inspection pressure of the cable channel, and realizes the transition of the city cable channel from passive defense to active early warning.
The technical scheme of the invention is realized as follows:
a multidimensional information-aware three-dimensional visual cable channel panoramic management and control platform comprises an anti-theft safety system, a dynamic environment monitoring system and an optical fiber vibration cable channel early warning monitoring and sensing system; the anti-theft safety system, the power environment monitoring system and the optical fiber vibration cable channel early warning monitoring sensing system are communicated with each other, and the anti-theft safety system, the power environment monitoring system and the optical fiber vibration cable channel early warning monitoring sensing system are all connected to a remote equipment platform; the remote equipment platform is connected with the background processing module, the background processing module is connected with the alarm system, and the alarm system is connected with the mobile terminal.
Preferably, the power environment monitoring system comprises a wireless temperature measuring subsystem, a downhole water level monitoring subsystem, a sheath and working condition current subsystem; the power environment monitoring system comprises a wireless temperature measuring subsystem, an underground water level monitoring subsystem and a protective layer and working condition current subsystem which are connected to a remote equipment platform.
Preferably, the remote equipment platform is used as an access layer of the platform and is used for receiving data collected by the anti-theft safety system, the wireless temperature measurement subsystem, the underground water level monitoring subsystem, the protective layer and working condition current subsystem and the optical fiber vibration cable channel early warning monitoring sensing system and sending the data to the background processing module; the background processing module comprises a data layer and an application layer, data sent by the remote equipment platform are respectively sent to the data layer and the application layer, and the data layer stores the data into a database; and the application layer analyzes and processes the data through the data analysis platform to judge whether abnormal data exists.
Preferably, the data collected by the anti-theft security system comprises a well lid state; the data collected by the wireless temperature measurement subsystem comprises the cable temperature; the data collected by the underground water level monitoring subsystem comprises the water level of accumulated water in a tunnel; the data collected by the sheath and working condition current subsystem comprises whether the access control device is intact, whether the video device is intact, whether partial discharge exists, whether harmful gas exists and grounding current exists; the data collected by the early warning monitoring and sensing system of the optical fiber vibration cable channel comprises an optical fiber vibration monitoring value.
Preferably, the method for analyzing and processing data by the data analysis platform is as follows: filtering noise and other useless information in the acquired original signal data, extracting useful information and reducing the dimensionality of the original signal; meanwhile, extracting a feature vector of the signal from the preprocessed data, and converting the complex time domain/frequency domain signal into signal features which are easy to be accepted and identified by a classifier; inputting the signal characteristics into a classifier to perform normal/abnormal classification, and outputting the class of data; and if abnormal data occur, sending the abnormal signals to an alarm system for alarming.
Preferably, the application layer further comprises a configuration modeling platform, and the configuration modeling platform performs three-dimensional visual modeling on the area where the monitoring cable is located and the cable pipeline, displays real-time GIS geographic information of the relevant monitoring area in a GIS system interface on the basis of a GIS system, and rapidly positions and tracks the intrusion behavior.
Preferably, the alarm system can generate voice warning and sound-light alarm for various intrusion behaviors and display the alarm information in a GIS system interface; meanwhile, the mobile terminal timely informs the person on duty, and the person on duty takes emergency measures to prevent the cable from being further damaged; the alarm information comprises specific geographic positions, longitude and latitude, defense areas and intrusion behavior modes.
Preferably, the GIS system interface further has a report statistics function, and the report statistics is to manage various intrusion behaviors and trace back historical events.
A multi-dimensional information perception three-dimensional visual cable channel panoramic management and control device comprises a cloud platform, wherein the cloud platform is respectively connected with an ant robot, a three-dimensional visual data server, an optical fiber vibration host and a cable well through wireless transmission communication network equipment; the display screen is connected with the mobile terminal; the optical fiber vibration host is connected with the optical fiber vibration detector and used for collecting optical fiber vibration data; the cable well is connected with the sensor group and used for collecting state data of the cable well.
Preferably, the sensor group includes temperature and humidity sensor, smoke alarm, infrared sensor, photosensitive sensor, harmful gas sensor and cable joint temperature sensor, and temperature and humidity sensor, smoke alarm, infrared sensor, photosensitive sensor, harmful gas sensor and cable joint temperature sensor all are connected with the cable shaft.
Compared with the prior art, the invention has the following beneficial effects:
1) the method comprises the steps that a geographical information technology is used as a carrier, an online state monitoring means is used, and a set of monitoring modules of a stacked plug-in type electric power underground pipeline graphical two-dimensional management platform is planned according to the state monitoring business development requirements of electric power underground pipelines (including cables, pipe wells, cable tunnels and the underground surrounding environment of the electric power underground pipelines); the method is based on a computer technology, a communication technology and an internet technology, and utilizes various monitoring technical means to realize dynamic early warning and alarming of various hidden dangers and accidents, so that related preventive measures can be timely carried out, power grid accidents are reduced and avoided, and large-area power failure is avoided;
2) the running state and the health state of the electric power underground pipeline equipment are dynamically evaluated through comprehensive analysis of various online and offline information, development of various operation and maintenance works is assisted according to actual conditions of a power grid and the equipment, a traditional periodic management mode is fundamentally changed, a new advanced electric power underground pipeline state monitoring mode in the same industry is created, informatization and scientization of electric power underground pipeline state management is realized, and the safe running capacity and the electric power first-aid repair quality of the electric power underground pipeline are comprehensively improved;
3) the technology is advanced, the modular design is adopted, the compatibility is strong, the system can be updated and upgraded at any time after the project is actually implemented, and the situation that the project is not eliminated within a long time is ensured; centralized management, namely, the alarm information can be uploaded to a comprehensive management platform in real time and can be linked with other precautionary functions of a project site, and a distributed structure is adopted, so that the reliability is high; a standardized interface and a protocol are adopted, so that the later system expansion is facilitated; satisfy piping lane safety monitoring project demand, guarantee that the system is reliable and stable, on multiple functional basis, reduce system development cost.
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 is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic diagram of a distributed optical fiber sensing technology.
Fig. 2 is a thumbnail of an advantage of the distributed optical fiber against external damage.
FIG. 3 is a schematic view illustrating an accidental excavation failure of an underground utility.
Fig. 4 is a diagram of real-time monitoring and early warning of a cable well.
Fig. 5 is a schematic diagram of a cable channel model for three-dimensional panoramic visualization.
Fig. 6 is a structural diagram of the three-dimensional panoramic visualization platform and each module system of the invention.
Fig. 7 is a general architecture diagram of the present invention.
Fig. 8 is a diagram of an application module architecture of the present invention.
FIG. 9 is a diagram of the hardware and software topology architecture 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 obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
The embodiment 1 discloses a multidimensional information-aware three-dimensional visual cable channel panoramic management and control platform which summarizes operation and inspection systems and modes, establishes a strict, efficient and normative operation mechanism, establishes a standardized and normative underground pipeline inspection process, enables electric underground pipeline management to move to a lean management system and decision system, and consolidates and improves the important position of electric underground pipelines in an urban underground comprehensive pipe network.
As shown in fig. 1, the external change is sensed and transmitted by using an optical fiber, and the modulation and demodulation of the external change are realized by using the technologies such as photoelectric detection, weak signal detection, digital signal processing and the like. When the laser emitted by the light source enters the optical fiber and various physical quantity changes such as external temperature, humidity, vibration, strain, gas, pressure and the like act on the optical fiber, the characteristic parameters of incident light such as light intensity, wavelength, phase, polarization state and the like are changed, reflected light or backward scattered light is transmitted to a photoelectric detection and demodulation system along the reverse direction of the incident light, and finally calculation and inversion of the changes of the physical quantities are realized.
The vibration sensitive optical cable is laid in a PVC (polyvinyl chloride) cable pipe in an attaching mode and used for monitoring and positioning events which threaten the safety of the cable, such as digging, piling and the like near or above a cable pipeline, and the positioning accuracy is less than 5 m. Fig. 2 shows the advantage of the distributed optical fiber in preventing external damage.
The intelligent medium-voltage cable three-dimensional panoramic visualization monitoring platform is designed based on a cable duct information acquisition intelligent robot, cable channel vibration monitoring, cable well operation environment monitoring, cable joint abnormity monitoring and a three-dimensional city map, integrates a geographic information acquisition technology and an underground cable three-dimensional panoramic visualization technology, and acquires cable channel operation data in an area in real time through an intelligent management mode. Through the geographic information position acquisition of an underground cable channel and the multi-dimensional information acquisition based on the geographic position, a standardized underground cable data acquisition standard and an operation and maintenance process are established, and figure resources are taken as a core to realize the intelligent figure acquisition of underground cables and pipeline facilities thereof so as to achieve the through data management target of cable-pipe-well; the method takes the whole-process closed-loop management which runs through the links of underground pipeline geographic information acquisition, planning and design, engineering construction, operation monitoring, fault monitoring, maintenance and repair and the like as a main line, realizes the automation and the interaction of the underground power pipeline management, provides decision support for cable operation and management personnel, and comprehensively supports the development of the daily operation and maintenance work of the underground cable.
As shown in FIG. 3, the distributed optical fiber vibration monitoring based on artificial intelligence realizes accurate positioning, accurate identification and accurate early warning of an external broken site. An optical fiber vibration monitoring host is deployed at a power distribution switch station, and the standby core of the optical cable laid in the cable channel is used for monitoring and acquiring events which threaten the safety of the cable, such as excavation, piling and the like near or above the cable channel in real time and positioning, wherein the positioning precision is less than 5 m. And carrying out deep learning by self-adaptive operation and realizing artificial intelligence.
As shown in fig. 4, the cable well and the cable joint are monitored and managed by using a multidimensional sensing technology of the cable well and the cable joint. By means of a new generation of information technology means of 'moving intelligent cloud things', various internet of things sensors and online monitoring devices are installed at a distribution network cable body, a joint and a channel, sensing means such as RFID, a mobile terminal and satellite positioning are combined, and a cable operation and aging mathematical model is established by means of big data analysis, edge calculation and the like, so that multiple functions of multi-dimensional real-time monitoring, state self-sensing, full life cycle management and the like of cable and channel resources are achieved. By optimizing the operation and maintenance management mode mainly based on traditional human input, the burden reduction of basic teams and groups is realized, and the intelligent management level of the power-assisted distribution network cable is improved.
As shown in fig. 5, a three-dimensional panoramic visual cable channel monitoring platform is developed, the whole process closed-loop management of the links such as underground pipeline geographic information acquisition, planning design, engineering construction, operation monitoring, fault monitoring, maintenance and repair is realized as a main line, the underground power pipeline management automation and the service flow interaction are realized, decision support is provided for cable operation and management personnel, and the development of daily operation and maintenance work of the underground cable is comprehensively supported.
The safe operation of the cable channel pipeline is the core of the management of the electric underground pipeline, and the urban road is overlapped with electric equipment such as a cable pipeline, a cable, a work well and the like, and the operation state of the electric equipment is monitored in real time. As shown in fig. 6, the platform described in embodiment 1 includes an anti-theft security system, a dynamic environment monitoring system, and a fiber vibration cable channel early warning monitoring sensing system; the anti-theft safety system, the power environment monitoring system and the optical fiber vibration cable channel early warning monitoring sensing system are communicated with one another, the anti-theft safety system, the power environment monitoring system and the optical fiber vibration cable channel early warning monitoring sensing system are all connected to a remote equipment platform, the remote equipment platform is connected with a background processing module, the background processing module is connected with an alarm system, and the alarm system is connected with the mobile terminal. The monitoring module fully considers the communication linkage with other monitoring equipment data by using the modes of information sharing and interface reservation in the design process. The power environment monitoring system comprises a wireless temperature measurement subsystem, an underground water level monitoring subsystem, a protective layer and working condition current subsystem; the power environment monitoring system comprises a wireless temperature measuring subsystem, an underground water level monitoring subsystem and a protective layer and working condition current subsystem which are connected to a remote equipment platform.
Fig. 7 shows the overall technical architecture of embodiment 1, which is mainly divided into three main layers, an access layer, a data processing layer, and an application layer. The access layer is a component for centralized monitoring and management of the electric underground pipeline and the surrounding environment thereof, and is used for performing remote measurement, remote signaling and remote control on distributed well lid equipment and the underground environment, monitoring the states of the equipment and the environment, recording and processing related data, detecting faults in time and informing operation and inspection personnel to process, thereby realizing the less-attended or unattended operation of well lid inspection; meanwhile, the potential hidden danger of the equipment is judged by utilizing the statistical analysis function and integrating the normal state parameters of the equipment, and a diagnosis basis is provided for early warning for preventing major faults of the equipment, so that the running reliability of the underground pipeline is improved, and the monitoring module for the underground pipeline is operated in a complex network environment and needs to interact with a plurality of monitoring subsystems. The system is divided into application layers to ensure good adaptability and extensibility of the system, as shown in fig. 7. The data layer plays a pivotal role of 'top-down' and plays a very important role in the system. The application layer is used for ensuring the execution of transaction integrity and responding to large-scale concurrent processing, can also be used for supporting the interconnection between heterogeneous systems, and plays an important role in the aspect of correspondingly protecting the safety of data.
The remote equipment platform is used as an access layer of the platform and is used for receiving data collected by the anti-theft safety system, the wireless temperature measurement subsystem, the underground water level monitoring subsystem, the protective layer and working condition current subsystem and the optical fiber vibration cable channel early warning monitoring sensing system and sending the data to the background processing module; the background processing module comprises a data layer and an application layer, data sent by the remote equipment platform are respectively sent to the data layer and the application layer, and the data layer stores the data into a database; and the application layer analyzes and processes the data through the data analysis platform to judge whether abnormal data exists. The data collected by the anti-theft safety system comprises the well lid state; the data collected by the wireless temperature measurement subsystem comprises the cable temperature; the data collected by the underground water level monitoring subsystem comprises the water level of accumulated water in a tunnel; the data collected by the sheath and working condition current subsystem comprises whether the access control device is intact, whether the video device is intact, whether partial discharge exists, whether harmful gas exists and grounding current exists; the data collected by the early warning monitoring and sensing system of the optical fiber vibration cable channel comprises an optical fiber vibration monitoring value.
The application module utilizes the thought of low coupling and high cohesion, on the basis of ensuring that the original functions of the cable channel three-dimensional panoramic management platform are not changed, the interface provided by the platform is utilized to smoothly connect the geographic background map with the underground pipeline equipment layer, and information pushed by the online monitoring equipment and production management information are integrated to form a complete static, dynamic and working condition information integrated operation flow of the electric underground pipeline, and the operation condition of the electric underground pipeline is comprehensively mastered through visual display of geographic information; as shown in fig. 8.
The main monitoring objects of each module are power pipelines laid underground, and the monitoring objects comprise cables, cable wells and cable underground environment dynamic factors, monitoring signals sent by a monitoring subsystem are uniformly accessed into a remote equipment platform, then monitoring data are analyzed by an access module according to a protocol, effective monitoring values are stored in a database, a service adapter pushes the monitoring values to a foreground according to business requirements, the acquisition, processing and analysis of the on-line monitoring data of the power underground pipelines are realized, technical support is provided for monitoring the running condition of equipment and monitoring operation personnel and disposing alarm information and the like, and auxiliary means is provided for dynamic evaluation of the equipment monitoring management personnel.
The data architecture mainly comprises intrusion signal acquisition and preprocessing: multipoint vibration can be detected simultaneously, and reliable data is a premise for ensuring that the system correctly classifies events. The method for analyzing and processing the data by the data analysis platform comprises the following steps: filtering noise and other useless information in the acquired original signal data, extracting useful information and reducing the dimensionality of the original signal; meanwhile, extracting a feature vector of the signal from the preprocessed data, and converting the complex time domain/frequency domain signal into signal features which are easy to be accepted and identified by a classifier; inputting the signal characteristics into a classifier to perform normal/abnormal classification, and outputting the class of data; and if abnormal data occur, sending the abnormal signals to an alarm system for alarming.
The application layer further comprises a configuration modeling platform used for displaying data in a three-dimensional visualization manner; the configuration modeling platform carries out three-dimensional visual modeling on the area where the monitoring cable is located and the cable pipeline, and displays real-time GIS geographic information of a related monitoring area in a GIS system interface on the basis of a GIS system, so as to quickly position and track the intrusion behavior.
The alarm system can generate voice alarm and acousto-optic alarm for various invasion behaviors and display the alarm information in a GIS system interface; meanwhile, the mobile terminal timely informs the person on duty, and the person on duty takes emergency measures to prevent the cable from being further damaged; the alarm information comprises specific geographic positions, longitude and latitude, defense areas and intrusion behavior modes.
The GIS system interface also has a report counting function, and the report counting is used for managing various intrusion behaviors and tracing historical events.
Isolating the information between the internal network and the external network by adopting logic strong isolation equipment; the remote transmission between information systems adopts a network encryption system to ensure the safety and the integrity of remote data transmission, strictly authenticates the terminal and the user identity and ensures the uniqueness and the authenticity of the user identity. The information system is divided into four layers of boundary, network environment, host system and application system to carry out safety protection design, so as to realize progressive and deep defense layer by layer, and the physical safety and data safety of the system are implemented according to the third level basic requirement in GB/T22239 plus 2008 information safety technology information system safety level protection basic requirement. The information internal and external network boundary should adopt the special logic strong isolation device of the national power grid company to carry out safety protection, and the logic strong isolation device can carry out isolation control on the information flow between the internal network and the external network from the communication protocol bottom layer. The inter-lateral domain boundary security protection is a security protection measure established for communication data stream transmission between security domains, and when data exchange is performed between the security domains, each system should adopt an appropriate security protection measure to ensure the security of the exchanged data.
The network environment safety protection is oriented to the integral supporting network of the national power grid company and network environment facilities for providing a network supporting platform for each safety domain, and the network environment specifically comprises routing and switching equipment for providing connection in the network, safety equipment introduced by the construction of a safety protection system and network infrastructure service facilities.
The host system safety protection comprises the safety protection of the server and the desktop terminal. The server comprises a business application server, a network server, a WEB server, a file, communication and the like; desktop terminals include desktop and notebook computers that are end user workstations.
The application safety protection comprises the protection of a main station application system, the safety protection of a user interface, the safety protection of a data interface between systems and the safety protection of a data interface in the system. The application security protection aims to ensure the self security of an application system and the security of data transmitted when data interaction is carried out with other systems by adopting security measures such as identity authentication, access control and the like; taking auditing measures to find the intrusion attempt before the security event occurs or performing audit trail after the security event occurs.
Embodiment 2, as shown in fig. 9, a multi-dimensional information-aware three-dimensional visual cable channel panoramic management and control device includes a cloud platform, where the cloud platform is connected to an ant robot, a three-dimensional visual data server, an optical fiber vibration host, and a cable well through a wireless transmission communication network device; the display screen is connected with the mobile terminal; the optical fiber vibration host is connected with the optical fiber vibration detector and used for collecting optical fiber vibration data; the cable well is connected with the sensor group and used for collecting state data of the cable well. The sensor group comprises a temperature and humidity sensor, a smoke alarm, an infrared sensor, a photosensitive sensor, a harmful gas sensor and a cable joint temperature sensor, and the temperature and humidity sensor, the smoke alarm, the infrared sensor, the photosensitive sensor, the harmful gas sensor and the cable joint temperature sensor are all connected with the cable well. The data collected in this example are shown in table 1. The embodiment 2 also relates to a high-performance vibration data processor and a three-dimensional visual data server, wherein the high-performance vibration data processor is used for processing the state data of the cable well collected by the sensor group; the three-dimensional visual data server is a display screen and is used for displaying the processed data and the data statistical report.
TABLE 1 data relating to the System
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The multi-dimensional information perception three-dimensional visual cable channel panoramic management and control platform is characterized by comprising an anti-theft safety system, a dynamic environment monitoring system and an optical fiber vibration cable channel early warning monitoring perception system; the anti-theft safety system, the power environment monitoring system and the optical fiber vibration cable channel early warning monitoring sensing system are communicated with each other, and the anti-theft safety system, the power environment monitoring system and the optical fiber vibration cable channel early warning monitoring sensing system are all connected to a remote equipment platform; the remote equipment platform is connected with the background processing module, the background processing module is connected with the alarm system, and the alarm system is connected with the mobile terminal.
2. The multi-dimensional information-aware three-dimensional visual cable channel panoramic management and control platform as claimed in claim 1, wherein the dynamic environment monitoring system comprises a wireless temperature measurement subsystem, a downhole water level monitoring subsystem and a sheath and working condition current subsystem; the wireless temperature measurement subsystem, the underground water level monitoring subsystem and the sheath and working condition current subsystem are all connected to a remote equipment platform.
3. The multi-dimensional information-aware three-dimensional visual cable channel panoramic management and control platform as claimed in claim 2, wherein the remote equipment platform is used as an access layer of the platform and is used for receiving data collected by an anti-theft safety system, a wireless temperature measurement subsystem, a downhole water level monitoring subsystem, a sheath and working condition current subsystem and an optical fiber vibration cable channel early warning monitoring and sensing system, and sending the data to a background processing module; the background processing module comprises a data layer and an application layer, data sent by the remote equipment platform are respectively sent to the data layer and the application layer, and the data layer stores the data into a database; and the application layer analyzes and processes the data through the data analysis platform to judge whether abnormal data exists.
4. The multi-dimensional information-aware three-dimensional visual cable channel panoramic management and control platform according to claim 3, wherein the data collected by the anti-theft security system includes a well lid status; the data collected by the wireless temperature measurement subsystem comprises the cable temperature; the data collected by the underground water level monitoring subsystem comprises the water level of accumulated water in a tunnel; the data collected by the sheath and working condition current subsystem comprises whether the access control device is intact, whether the video device is intact, whether partial discharge exists, whether harmful gas exists and whether grounding current exists; the data collected by the early warning monitoring and sensing system of the optical fiber vibration cable channel comprises an optical fiber vibration monitoring value.
5. The multidimensional information aware three-dimensional visual cable channel panoramic management and control platform according to claim 3, wherein the data analysis platform analyzes and processes data by a method comprising: preprocessing the acquired original signal data, filtering noise and other useless information in the original signal, extracting useful information and reducing the dimensionality of the original signal; extracting a feature vector of a signal from the preprocessed data, and converting a complex time domain/frequency domain signal into a signal feature which is easy to be accepted and recognized by a classifier; inputting the signal characteristics into a classifier to perform normal/abnormal classification, and outputting the class of data; and if abnormal data occur, sending the abnormal signals to an alarm system for alarming.
6. The multi-dimensional information-aware three-dimensional visual cable channel panoramic management and control platform according to claim 3, wherein the application layer further comprises a configuration modeling platform, and the configuration modeling platform performs three-dimensional visual modeling on the area where the monitoring cable is located and the cable duct, and displays real-time GIS geographic information of the relevant monitoring area in a GIS system interface on the basis of a GIS system, so as to quickly locate and track intrusion behavior.
7. The multi-dimensional information-aware three-dimensional visual cable channel panoramic management and control platform according to claim 6, wherein the alarm system is capable of generating voice warning and audible and visual alarm for various intrusion behaviors and displaying the alarm information in a GIS system interface; meanwhile, the mobile terminal timely informs the person on duty, and the person on duty takes emergency measures to prevent the cable from being further damaged; the alarm information comprises specific geographic positions, longitude and latitude, defense areas and intrusion behavior modes.
8. The multidimensional information aware three-dimensional visual cable channel panoramic management and control platform according to claim 6, wherein the GIS system interface further has a report statistics function, and the report statistics function is used for managing various intrusion behaviors and tracing historical events.
9. The multi-dimensional information perception three-dimensional visualization cable channel panoramic management and control device according to any one of claims 1-8, comprising a cloud platform, wherein the cloud platform is respectively connected with an ant robot, a three-dimensional visualization data server, an optical fiber vibration host and a cable well through wireless transmission communication network equipment; the display screen is connected with the mobile terminal; the optical fiber vibration host is connected with the optical fiber vibration detector and used for collecting optical fiber vibration data; the cable well is connected with the sensor group and used for collecting state data of the cable well.
10. The three-dimensional visual cable channel panoramic management and control device capable of sensing multidimensional information according to claim 9, wherein the sensor group comprises a temperature and humidity sensor, a smoke alarm, an infrared sensor, a photosensitive sensor, a harmful gas sensor and a cable joint temperature sensor, and the temperature and humidity sensor, the smoke alarm, the infrared sensor, the photosensitive sensor, the harmful gas sensor and the cable joint temperature sensor are all connected with a cable well.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115566804A (en) * | 2022-10-24 | 2023-01-03 | 江苏东港能源投资有限公司 | Electric power monitoring system based on distributed optical fiber sensing technology |
| CN115855148A (en) * | 2022-11-24 | 2023-03-28 | 广东新亚光电缆股份有限公司 | Electric parameter monitoring system of 6-35 kV waterproof alternating current power cable |
| CN115967174A (en) * | 2022-11-30 | 2023-04-14 | 广东电网有限责任公司 | Distribution network cable management and control system |
| CN117974913A (en) * | 2024-04-02 | 2024-05-03 | 深圳供电局有限公司 | Distribution network cable robot control method and device, electronic equipment and medium |
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2021
- 2021-10-19 CN CN202111224445.4A patent/CN114037555A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115566804A (en) * | 2022-10-24 | 2023-01-03 | 江苏东港能源投资有限公司 | Electric power monitoring system based on distributed optical fiber sensing technology |
| CN115855148A (en) * | 2022-11-24 | 2023-03-28 | 广东新亚光电缆股份有限公司 | Electric parameter monitoring system of 6-35 kV waterproof alternating current power cable |
| CN115967174A (en) * | 2022-11-30 | 2023-04-14 | 广东电网有限责任公司 | Distribution network cable management and control system |
| CN117974913A (en) * | 2024-04-02 | 2024-05-03 | 深圳供电局有限公司 | Distribution network cable robot control method and device, electronic equipment and medium |
| CN117974913B (en) * | 2024-04-02 | 2024-06-11 | 深圳供电局有限公司 | Distribution network cable robot control method and device, electronic equipment and medium |
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