CN110991670A - Power cable management method - Google Patents
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Abstract
The invention belongs to the technical field of power cable construction and later-stage operation and maintenance management, and particularly relates to a power cable management method. Aiming at the defect that the existing two-dimensional power cable management system cannot meet visualization and refinement requirements, the power cable management method comprises the following steps of S1, accurately positioning a cable working well, accessory facilities, a cable channel and a cable track by a three-dimensional laser scanning technology to form three-dimensional data, and forming a three-dimensional simulation informatization platform of the power cable management system; and S2, managing the power cable management system through the whole life cycle of the guide project. The power cable management method has the beneficial effects that: the three-dimensional simulation is adopted to fuse all the specialties into the same three-dimensional system, so that information sharing is realized, communication barriers among all the specialties are broken, cooperative follow-up is realized, a convenient communication platform is provided for power cable management, and the realization of projects is promoted.
Description
Technical Field
The invention belongs to the technical field of power cable construction and later-stage operation and maintenance management, and particularly relates to a power cable management method.
Background
With the increasing demand for fine design in practical projects, the power cable management system is required to be visualized and refined more reliably. In traditional two-dimensional design, along with the design progressively deepening, each professional design follows up respectively, can not reach fine cooperative relation to lead to the appearance of design change, after the drawing takes place the change, can produce the waste of manpower, material resources, financial resources that a series of derived, two-dimensional drawing mode has not satisfied the actual demand past. Therefore, in order to strengthen lean management of power transmission major, deepen standardized cable line construction work, improve the safe operation level of the cable line, realize a rail connection intelligent operation and inspection control mode, and push full force to the intelligent operation and inspection innovation work of a power grid, the three-dimensional informatization simulation technology gradually becomes a new development direction.
The three-dimensional informatization simulation technology can build a brand-new data sharing platform for the management of the cable engineering in the construction stage and the management of the operation, maintenance and overhaul stage after operation. The application of the technology can avoid the shortage of management informatization level caused by the lack or inaccuracy of basic data, effectively forms a modern management mode of digitization, visualization and informatization, and is vital to the realization of intelligent management and control of power cables and the promotion of intelligent innovation development of power grids. However, in the field of power cables, the development and application of three-dimensional informatization simulation technology are still lagged behind.
Disclosure of Invention
Aiming at the defect that the conventional two-dimensional power cable management system cannot meet visualization and refinement requirements, the invention provides a power cable management method, and the construction, operation and maintenance of a power cable are better realized by constructing a three-dimensional information platform.
In order to achieve the purpose, the invention adopts the following technical scheme: a power cable management method, the method comprising the steps of:
s1, accurately positioning a cable working well, an accessory facility, a cable channel and a cable track through a three-dimensional laser scanning technology to form three-dimensional data, simultaneously constructing an electronic coding identification system of equipment, establishing a three-dimensional model of the cable channel and an equipment basic data standardized database, forming a three-dimensional simulation informatization platform of the power cable management system, and realizing data interaction with a GIS (geographic information system) and a PMS (permanent magnet system);
and S2, the power cable management system runs through a guide project full life cycle management, the project full life cycle management is divided into two parts, namely cable project construction stage management and operation and maintenance after commissioning maintenance stage management, basic data management of equipment and channels is taken as a core, various working standard operation steps are standardized, engineering stage information, a typical defect and hidden danger elimination control scheme and maintenance test business processing work are standardized and designed, and a transportation and inspection unit is assisted to guide the development of standardized cable full life cycle management work.
The power cable management method of the invention comprises the following steps: compared with the traditional two-dimensional design, each professional design follows up respectively, and a good collaborative relationship cannot be achieved, so that design change occurs, and after a drawing is changed, a series of derived wastes of manpower, material resources and financial resources are generated. GIS is a geographic information system. The PMS is a production management system.
Furthermore, in the engineering construction stage management, a standardized technical parameter and process standard database is established, engineering process and equipment parameter standards are standardized, engineering construction defects are found in time, and the intrinsic safety level of equipment is improved.
Further, in the engineering construction stage management, the power cable management controls the basic data in multiple dimensions, the whole process of channel resources, three-dimensional display, quick positioning, external-break-prevention, fire-prevention, disaster-prevention and reduction functions and auxiliary engineering acceptance.
Further, the basic data multidimensional application management means: the PMS system cable and channel resource information is deeply applied, the cable and channel resource scale, the channel and working well change trend and hidden danger defects of each region are displayed in a multi-dimensional mode, and abnormal data alarming of the cable and the channel is achieved, so that lean management of the cable and the channel resources is achieved; information resources are mutually checked through any dimension of the cable name, the cable channel and the road, multi-dimensional information correlation analysis of the cable body, the joint, the channel and the environment is realized, and support is provided for cable planning and field intersection.
Further, the whole process management of channel resources refers to: the method comprises the steps that information of a starting well and an ending well is set, and the existing channel and the channel to be built are displayed graphically according to the channel type, the channel utilization rate, the channel material and the channel size related information, so that a reference basis is provided for a newly added cable path design scheme, and optimal planning of a cable path is realized; the inquiry of the channel resources for the cable is supported, a standard cable channel resource application, approval, reservation and occupation mechanism is established, the cable resource approval process is standardized, the lean management and control of the whole process of the use of the cable channel resources are realized, the nonstandard occupation of the channel resources is avoided, and the maximization of the utilization of the channel resources is realized.
Further, three-dimensional display management means: the underground cable and the channel are consulted and browsed in a panoramic simulation mode by adopting a three-dimensional informatization simulation technology, so that the digital, visualized and realistic management of the cable and channel basic data is realized; meanwhile, when the design requirements and the projects are changed, a collision test method is adopted for the changed areas through a three-dimensional informatization simulation technology, and potential problem hidden dangers are found and solved in advance; aiming at the ground excavation problem frequently occurring in the underground power grid management process, the three-dimensional information simulation technology provides ground excavation simulation of any region, the excavation depth and the boundary range are set, the three-dimensional terrain automatically collapses, the distribution condition of the underground power grid is exposed, and decision support is provided for construction.
Further, the fast positioning management means: the transmission and distribution operation personnel utilize the handheld mobile operation terminal to realize the real-time access to the accurate positioning and three-dimensional cable data of the cable line, call the latest state data of the cable line at any time, realize the inspection tour and the defect elimination management of the cable channel and the cable line, improve the daily operation maintenance efficiency of the cable, and promote the health management level of the cable channel.
Further, the management of functions of external damage prevention, fire prevention, disaster prevention and disaster reduction refers to: aiming at the current situations that construction points along a cable channel are diversified and wide, the cable channel is relatively isolated and dispersed, temporary construction is more at night, and operation and maintenance strength is relatively weak, accurate cable burial depth data, relative position relation with other municipal pipelines and pipe hole fireproof blocking conditions are provided based on three-dimensional results, and basic information is provided for channel hidden danger analysis and channel hidden danger coping strategy anti-external damage measure formulation; integrating big data resources by using a positioning and early warning positioning device for preventing external damage and an external damage video monitoring device, and establishing a cable external damage prevention control platform; meanwhile, the on-line monitoring device arranged on the power cable and the channel is used for displaying the running state of the line in real time, setting a data abnormity warning function and sending warning information according to the severity level.
Further, the auxiliary project acceptance management means: high-precision point cloud data of an underground comprehensive pipe gallery, an electric power tunnel, a cable trench and a cable well cable channel are acquired based on three-dimensional laser scanning, the underground facility scene is visualized and measurable, and the underground facility scene is superposed and compared with three-dimensional BIM design data and two-dimensional CAD design data, so that the evaluation of the construction quality of the power cable concealed project is realized.
Furthermore, in equipment operation stage management, building a covering operation and maintenance management, state management and live detection management function module, and combining GIS two-dimensional digital geographic information display to realize full-period closed-loop management of cable and channel operation and inspection processes; establishing a standardized data standard system, uniformly accessing partial discharge detection, an intelligent grounding box, optical fiber temperature measurement, video monitoring, an intelligent well cover and an intelligent inspection robot monitoring system to a lean management platform for centralized monitoring, and comprehensively analyzing and utilizing monitoring data; based on a GIS two-dimensional geographic information system, the RFID electronic tag is in butt joint with the intelligent inspection terminal, the running state, the monitoring value and the position information of monitoring equipment are mastered in real time, and the alarm information of monitoring points of abnormal equipment on site is automatically pushed; through a three-dimensional virtual reality modeling technology, the functions of vertical/horizontal clear distance measurement, channel section display, simulated excavation analysis and intelligent planning line selection are realized in a three-dimensional field of view, and the deep excavation application level of basic data of the urban underground cable and peripheral pipelines thereof is improved.
Furthermore, the equipment operation stage management comprises five management modules of emergency repair plans, risk evaluation and insulation evaluation, intelligent data analysis, modular online monitoring and intensive environment deployment; emergency repair plan management means: the method comprises the steps that electricity simulates engineering first-aid repair drilling based on a three-dimensional virtual reality scene, an emergency first-aid repair plan is customized, and the site first-aid repair implementation efficiency and the first-aid repair success rate are greatly improved through a precise positioning system and the first-aid repair plan; the risk evaluation and insulation evaluation management means: based on the real-time data of the running state of the field equipment, the equipment ledger and the on-site overhaul and repair conditions, and in combination with a cable professional typical information library, a risk assessment and insulation evaluation system based on big data is established to realize the state assessment of the cable line; the intelligent data analysis management means that: establishing a technical standard and installation process standard database aiming at different manufacturer models, intelligently assisting in judging the installation process result and simultaneously giving out standardized process requirements; equipment abnormality is timely found through transverse and longitudinal comparison calculation; a multidimensional cross module data analysis mode is applied to realize automatic study and judgment of the system and assist in generating management decisions; the modularized online monitoring management means that: by developing a modular online monitoring system and a standardized data standard system, the traditional system operated by multiple independent manufacturers is integrated in a centralized manner, and a technical specification and a solution are provided for the access of subsequent monitoring equipment of multiple manufacturers; intensive environment deployment management refers to: the design principle of uniform deployment and reinforced integration is adopted, the boundary division and cooperation intercommunication among the modules are fully considered, and the production work benefit of a cable transportation and inspection department is improved.
The power cable management method has the beneficial effects that: compared with the traditional two-dimensional design, the three-dimensional simulation is adopted to fuse all the specialties into the same three-dimensional system, so that information sharing is realized, communication barriers among all the specialties are broken, cooperative follow-up is realized, a convenient communication platform is provided for power cable management, and the realization of projects is promoted.
Drawings
Fig. 1 is a block diagram of a power cable management system according to an embodiment of the present invention.
Detailed Description
The technical solutions of the embodiments of the present invention will be explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and are not all embodiments. Other embodiments obtained by persons skilled in the art without any inventive work based on the embodiments in the embodiment belong to the protection scope of the invention.
Referring to fig. 1, a power cable management method, the method comprising the steps of:
s1, accurately positioning a cable working well, an accessory facility, a cable channel and a cable track through a three-dimensional laser scanning technology to form three-dimensional data, simultaneously constructing an electronic coding identification system of equipment, establishing a three-dimensional model of the cable channel and an equipment basic data standardized database, forming a three-dimensional simulation informatization platform of the power cable management system, and realizing data interaction with a GIS (geographic information system) and a PMS (permanent magnet system);
and S2, the power cable management system runs through a guide project full life cycle management, the project full life cycle management is divided into two parts, namely cable project construction stage management and operation and maintenance after commissioning maintenance stage management, basic data management of equipment and channels is taken as a core, various working standard operation steps are standardized, engineering stage information, a typical defect and hidden danger elimination control scheme and maintenance test business processing work are standardized and designed, and a transportation and inspection unit is assisted to guide the development of standardized cable full life cycle management work.
The power cable management method of the invention comprises the following steps: compared with the traditional two-dimensional design, each professional design follows up respectively, and a good collaborative relationship cannot be achieved, so that design change occurs, and after a drawing is changed, a series of derived wastes of manpower, material resources and financial resources are generated. GIS is a geographic information system. The PMS is a production management system.
Furthermore, in the engineering construction stage management, a standardized technical parameter and process standard database is established, engineering process and equipment parameter standards are standardized, engineering construction defects are found in time, and the intrinsic safety level of equipment is improved.
Further, in the engineering construction stage management, the power cable management controls the basic data in multiple dimensions, the whole process of channel resources, three-dimensional display, quick positioning, external-break-prevention, fire-prevention, disaster-prevention and reduction functions and auxiliary engineering acceptance.
Further, the basic data multidimensional application management means: the PMS system cable and channel resource information is deeply applied, the cable and channel resource scale, the channel and working well change trend and hidden danger defects of each region are displayed in a multi-dimensional mode, and abnormal data alarming of the cable and the channel is achieved, so that lean management of the cable and the channel resources is achieved; information resources are mutually checked through any dimension of the cable name, the cable channel and the road, multi-dimensional information correlation analysis of the cable body, the joint, the channel and the environment is realized, and support is provided for cable planning and field intersection.
Further, the whole process management of channel resources refers to: the method comprises the steps that information of a starting well and an ending well is set, and the existing channel and the channel to be built are displayed graphically according to the channel type, the channel utilization rate, the channel material and the channel size related information, so that a reference basis is provided for a newly added cable path design scheme, and optimal planning of a cable path is realized; the inquiry of the channel resources for the cable is supported, a standard cable channel resource application, approval, reservation and occupation mechanism is established, the cable resource approval process is standardized, the lean management and control of the whole process of the use of the cable channel resources are realized, the nonstandard occupation of the channel resources is avoided, and the maximization of the utilization of the channel resources is realized.
Further, three-dimensional display management means: the underground cable and the channel are consulted and browsed in a panoramic simulation mode by adopting a three-dimensional informatization simulation technology, so that the digital, visualized and realistic management of the cable and channel basic data is realized; meanwhile, when the design requirements and the projects are changed, a collision test method is adopted for the changed areas through a three-dimensional informatization simulation technology, and potential problem hidden dangers are found and solved in advance; aiming at the ground excavation problem frequently occurring in the underground power grid management process, the three-dimensional information simulation technology provides ground excavation simulation of any region, the excavation depth and the boundary range are set, the three-dimensional terrain automatically collapses, the distribution condition of the underground power grid is exposed, and decision support is provided for construction.
Further, the fast positioning management means: the transmission and distribution operation personnel utilize the handheld mobile operation terminal to realize the real-time access to the accurate positioning and three-dimensional cable data of the cable line, call the latest state data of the cable line at any time, realize the inspection tour and the defect elimination management of the cable channel and the cable line, improve the daily operation maintenance efficiency of the cable, and promote the health management level of the cable channel.
Further, the management of functions of external damage prevention, fire prevention, disaster prevention and disaster reduction refers to: aiming at the current situations that construction points along a cable channel are diversified and wide, the cable channel is relatively isolated and dispersed, temporary construction is more at night, and operation and maintenance strength is relatively weak, accurate cable burial depth data, relative position relation with other municipal pipelines and pipe hole fireproof blocking conditions are provided based on three-dimensional results, and basic information is provided for channel hidden danger analysis and channel hidden danger coping strategy anti-external damage measure formulation; integrating big data resources by using a positioning and early warning positioning device for preventing external damage and an external damage video monitoring device, and establishing a cable external damage prevention control platform; meanwhile, the on-line monitoring device arranged on the power cable and the channel is used for displaying the running state of the line in real time, setting a data abnormity warning function and sending warning information according to the severity level.
Further, the auxiliary project acceptance management means: high-precision point cloud data of an underground comprehensive pipe gallery, an electric power tunnel, a cable trench and a cable well cable channel are acquired based on three-dimensional laser scanning, the underground facility scene is visualized and measurable, and the underground facility scene is superposed and compared with three-dimensional BIM design data and two-dimensional CAD design data, so that the evaluation of the construction quality of the power cable concealed project is realized.
Furthermore, in equipment operation stage management, building a covering operation and maintenance management, state management and live detection management function module, and combining GIS two-dimensional digital geographic information display to realize full-period closed-loop management of cable and channel operation and inspection processes; establishing a standardized data standard system, uniformly accessing partial discharge detection, an intelligent grounding box, optical fiber temperature measurement, video monitoring, an intelligent well cover and an intelligent inspection robot monitoring system to a lean management platform for centralized monitoring, and comprehensively analyzing and utilizing monitoring data; based on a GIS two-dimensional geographic information system, the RFID electronic tag is in butt joint with the intelligent inspection terminal, the running state, the monitoring value and the position information of monitoring equipment are mastered in real time, and the alarm information of monitoring points of abnormal equipment on site is automatically pushed; through a three-dimensional virtual reality modeling technology, the functions of vertical/horizontal clear distance measurement, channel section display, simulated excavation analysis and intelligent planning line selection are realized in a three-dimensional field of view, and the deep excavation application level of basic data of the urban underground cable and peripheral pipelines thereof is improved.
Furthermore, the equipment operation stage management comprises five management modules of emergency repair plans, risk evaluation and insulation evaluation, intelligent data analysis, modular online monitoring and intensive environment deployment; emergency repair plan management means: the method comprises the steps that electricity simulates engineering first-aid repair drilling based on a three-dimensional virtual reality scene, an emergency first-aid repair plan is customized, and the site first-aid repair implementation efficiency and the first-aid repair success rate are greatly improved through a precise positioning system and the first-aid repair plan; the risk evaluation and insulation evaluation management means: based on the real-time data of the running state of the field equipment, the equipment ledger and the on-site overhaul and repair conditions, and in combination with a cable professional typical information library, a risk assessment and insulation evaluation system based on big data is established to realize the state assessment of the cable line; the intelligent data analysis management means that: establishing a technical standard and installation process standard database aiming at different manufacturer models, intelligently assisting in judging the installation process result and simultaneously giving out standardized process requirements; equipment abnormality is timely found through transverse and longitudinal comparison calculation; a multidimensional cross module data analysis mode is applied to realize automatic study and judgment of the system and assist in generating management decisions; the modularized online monitoring management means that: by developing a modular online monitoring system and a standardized data standard system, the traditional system operated by multiple independent manufacturers is integrated in a centralized manner, and a technical specification and a solution are provided for the access of subsequent monitoring equipment of multiple manufacturers; intensive environment deployment management refers to: the design principle of uniform deployment and reinforced integration is adopted, the boundary division and cooperation intercommunication among the modules are fully considered, and the production work benefit of a cable transportation and inspection department is improved.
The three-dimensional informatization simulation technology of the power cable runs through the whole life cycle of a project, and relates to a planning and design stage, a purchasing and construction stage, an operation and maintenance stage and the like. The appearance of the three-dimensional design of the power cable provides a brand-new data platform for the management system, and on the basis, the common cooperation of multiple participants in design, management, construction and the like is realized. The cable engineering construction stage management and the equipment operation stage management are not unrelated, the concept of standardized full-life management is applied, the work flow is standardized, the lean management system takes basic data management of equipment and channels as a core, various working standardized operation steps are standardized, the standardized design is carried out on engineering stage information, a typical defect and hidden danger elimination control scheme, maintenance test business processing and other works, a brand-new cable professional management mode is formed, and a transportation and inspection unit is guided to carry out standardized cable full-life cycle management work in an auxiliary mode.
The power cable management method has the beneficial effects that: compared with the traditional two-dimensional design, the three-dimensional simulation is adopted to fuse all the specialties into the same three-dimensional system, so that information sharing is realized, communication barriers among all the specialties are broken, cooperative follow-up is realized, a convenient communication platform is provided for power cable management, and the realization of projects is promoted.
While the invention has been described with reference to specific embodiments thereof, it will be understood by those skilled in the art that the invention is not limited thereto but is intended to cover various modifications and changes, including but not limited to the details shown in the drawings and described in the foregoing detailed description. Any modification which does not depart from the functional and structural principles of the invention is intended to be included within the scope of the following claims.
Claims (10)
1. The power cable management method is characterized by comprising the following steps: the method comprises the following steps:
s1, accurately positioning a cable working well, an accessory facility, a cable channel and a cable track through a three-dimensional laser scanning technology to form three-dimensional data, simultaneously constructing an electronic coding identification system of equipment, establishing a three-dimensional model of the cable channel and an equipment basic data standardized database, forming a three-dimensional simulation informatization platform of the power cable management system, and realizing data interaction with a GIS (geographic information system) and a PMS (permanent magnet system);
and S2, the power cable management system runs through a guide project full life cycle management, the project full life cycle management is divided into two parts, namely cable project construction stage management and operation and maintenance after commissioning maintenance stage management, basic data management of equipment and channels is taken as a core, various working standard operation steps are standardized, engineering stage information, a typical defect and hidden danger elimination control scheme and maintenance test business processing work are standardized and designed, and a transportation and inspection unit is assisted to guide the development of standardized cable full life cycle management work.
2. The power cable management method of claim 1, wherein: in the engineering construction stage management, a standardized technical parameter and process standard database is built, engineering process and equipment parameter standards are standardized, engineering construction defects are found in time, and the intrinsic safety level of equipment is improved; in the engineering construction stage management, the power cable management is managed and controlled from six aspects of basic data multi-dimensional application, the whole process of channel resources, three-dimensional display, quick positioning, external-break-prevention, fire-prevention, disaster-prevention and reduction functions and auxiliary engineering acceptance.
3. The power cable management method of claim 2, wherein: the basic data multi-dimensional application management means that: the PMS system cable and channel resource information is deeply applied, the cable and channel resource scale, the channel and working well change trend and hidden danger defects of each region are displayed in a multi-dimensional mode, and abnormal data alarming of the cable and the channel is achieved, so that lean management of the cable and the channel resources is achieved; information resources are mutually checked through any dimension of the cable name, the cable channel and the road, multi-dimensional information correlation analysis of the cable body, the joint, the channel and the environment is realized, and support is provided for cable planning and field intersection.
4. The power cable management method of claim 2, wherein: the whole process management of channel resources refers to: the method comprises the steps that information of a starting well and an ending well is set, and the existing channel and the channel to be built are displayed graphically according to the channel type, the channel utilization rate, the channel material and the channel size related information, so that a reference basis is provided for a newly added cable path design scheme, and optimal planning of a cable path is realized; the inquiry of the channel resources for the cable is supported, a standard cable channel resource application, approval, reservation and occupation mechanism is established, the cable resource approval process is standardized, the lean management and control of the whole process of the use of the cable channel resources are realized, the nonstandard occupation of the channel resources is avoided, and the maximization of the utilization of the channel resources is realized.
5. The power cable management method of claim 2, wherein: the three-dimensional display management means: the underground cable and the channel are consulted and browsed in a panoramic simulation mode by adopting a three-dimensional informatization simulation technology, so that the digital, visualized and realistic management of the cable and channel basic data is realized; meanwhile, when the design requirements and the projects are changed, a collision test method is adopted for the changed areas through a three-dimensional informatization simulation technology, and potential problem hidden dangers are found and solved in advance; aiming at the ground excavation problem frequently occurring in the underground power grid management process, the three-dimensional information simulation technology provides ground excavation simulation of any region, the excavation depth and the boundary range are set, the three-dimensional terrain automatically collapses, the distribution condition of the underground power grid is exposed, and decision support is provided for construction.
6. The power cable management method of claim 2, wherein: the fast positioning management means: the transmission and distribution operation personnel utilize the handheld mobile operation terminal to realize the real-time access to the accurate positioning and three-dimensional cable data of the cable line, call the latest state data of the cable line at any time, realize the inspection tour and the defect elimination management of the cable channel and the cable line, improve the daily operation maintenance efficiency of the cable, and promote the health management level of the cable channel.
7. The power cable management method of claim 2, wherein: the management of the functions of external damage prevention, fire prevention, disaster prevention and disaster reduction refers to: aiming at the current situations that construction points along a cable channel are diversified and wide, the cable channel is relatively isolated and dispersed, temporary construction is more at night, and operation and maintenance strength is relatively weak, accurate cable burial depth data, relative position relation with other municipal pipelines and pipe hole fireproof blocking conditions are provided based on three-dimensional results, and basic information is provided for channel hidden danger analysis and channel hidden danger coping strategy anti-external damage measure formulation; integrating big data resources by using a positioning and early warning positioning device for preventing external damage and an external damage video monitoring device, and establishing a cable external damage prevention control platform; meanwhile, the on-line monitoring device arranged on the power cable and the channel is used for displaying the running state of the line in real time, setting a data abnormity warning function and sending warning information according to the severity level.
8. The power cable management method of claim 2, wherein: the auxiliary project acceptance management means: high-precision point cloud data of an underground comprehensive pipe gallery, an electric power tunnel, a cable trench and a cable well cable channel are acquired based on three-dimensional laser scanning, the underground facility scene is visualized and measurable, and the underground facility scene is superposed and compared with three-dimensional BIM design data and two-dimensional CAD design data, so that the evaluation of the construction quality of the power cable concealed project is realized.
9. The power cable management method of claim 1, wherein: in equipment operation stage management, building covering operation and maintenance management, overhaul management, state management and live detection management functional modules, and combining GIS two-dimensional digital geographic information display to realize full-period closed-loop management of cable and channel operation and inspection processes; establishing a standardized data standard system, uniformly accessing partial discharge detection, an intelligent grounding box, optical fiber temperature measurement, video monitoring, an intelligent well cover and an intelligent inspection robot monitoring system to a lean management platform for centralized monitoring, and comprehensively analyzing and utilizing monitoring data; based on a GIS two-dimensional geographic information system, the RFID electronic tag is in butt joint with the intelligent inspection terminal, the running state, the monitoring value and the position information of monitoring equipment are mastered in real time, and the alarm information of monitoring points of abnormal equipment on site is automatically pushed; through a three-dimensional virtual reality modeling technology, the functions of vertical/horizontal clear distance measurement, channel section display, simulated excavation analysis and intelligent planning line selection are realized in a three-dimensional field of view, and the deep excavation application level of basic data of the urban underground cable and peripheral pipelines thereof is improved.
10. The power cable management method of claim 9, wherein: the equipment operation stage management comprises five management modules of emergency repair plans, risk evaluation and insulation evaluation, intelligent data analysis, modular online monitoring and intensive environment deployment; emergency repair plan management means: the method comprises the steps that electricity simulates engineering first-aid repair drilling based on a three-dimensional virtual reality scene, an emergency first-aid repair plan is customized, and the site first-aid repair implementation efficiency and the first-aid repair success rate are greatly improved through a precise positioning system and the first-aid repair plan; the risk evaluation and insulation evaluation management means: based on the real-time data of the running state of the field equipment, the equipment ledger and the on-site overhaul and repair conditions, and in combination with a cable professional typical information library, a risk assessment and insulation evaluation system based on big data is established to realize the state assessment of the cable line; the intelligent data analysis management means that: establishing a technical standard and installation process standard database aiming at different manufacturer models, intelligently assisting in judging the installation process result and simultaneously giving out standardized process requirements; equipment abnormality is timely found through transverse and longitudinal comparison calculation; a multidimensional cross module data analysis mode is applied to realize automatic study and judgment of the system and assist in generating management decisions; the modularized online monitoring management means that: by developing a modular online monitoring system and a standardized data standard system, the traditional system operated by multiple independent manufacturers is integrated in a centralized manner, and a technical specification and a solution are provided for the access of subsequent monitoring equipment of multiple manufacturers; intensive environment deployment management refers to: the design principle of uniform deployment and reinforced integration is adopted, the boundary division and cooperation intercommunication among the modules are fully considered, and the production work benefit of a cable transportation and inspection department is improved.
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Application publication date: 20200410 |