CN116415776A - Sewage treatment monitoring operation management system and method based on digital twin technology - Google Patents
Sewage treatment monitoring operation management system and method based on digital twin technology Download PDFInfo
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Abstract
The invention provides a sewage treatment monitoring operation management system and method based on a digital twin technology, and relates to the technical field of sewage treatment. According to the invention, through the establishment of a zoned digital twin platform, the primary data summarization, the primary data display, the data collection, the secondary data summarization, the establishment of a data cockpit and the macroscopic data display, the analog display of the sewage treatment plant is realized by combining a digital twin technology, the transparent and visual management is realized, the centralized management of a plurality of sewage treatment plant areas in multiple zones is realized, the unified management, unified allocation and unified operation of water plant resources are realized, and the resource utilization rate and the operation management efficiency are improved.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a sewage treatment monitoring operation management system and method based on a digital twin technology.
Background
With the development of economy, a series of environmental problems are brought about, and global attention is paid. On the one hand, sewage treatment is important as environmental protection, and is also regarded as an important aspect of the whole society, production enterprises, villages and cities with various sizes are required to carry out sewage standard discharge and water environment treatment, but enterprises and governments often do not have the condition and capability of sewage treatment, and even if the enterprises and the governments have the capability, the sewage treatment is a great expense. Therefore, a professional institution for sewage treatment and environmental treatment is generated in society, so that the sewage treatment quality and efficiency can be greatly improved, and the resource utilization rate can be improved. At present, the management means for the sewage treatment plant area is relatively backward, and many of the management means are still in the traditional manual monitoring mode, so that the efficiency is low, the management is difficult, the manual dependency is strong, and the supervision loopholes and blind areas exist.
In the prior art, although some intelligent supervision modes appear, the method is only a basic data management mode, the visual degree is not strong, professional personnel are still required to control the process, and meanwhile, the method is limited to intelligent supervision of sewage treatment in a single factory.
Along with the expansion of business, the specialized sewage treatment institutions have more and more sewage treatment projects, are not limited to one or two sewage treatment projects and local sewage treatment projects, gradually start to spread nationally, and the daily sewage treatment scale is also larger and larger. Meanwhile, due to the high-speed development of business enterprises, the number of sewage treatment plants is increased, the plant area scale of the sewage treatment plants is increased, a traditional manual supervision mode and a relatively basic single data management mode are required to be equipped with a plurality of professional monitoring staff at the same time, the monitoring efficiency is greatly reduced, and obviously, the method cannot be applied.
Based on this, the present invention has been proposed.
Disclosure of Invention
The invention aims to provide a sewage treatment monitoring operation management system and method based on a digital twin technology, which realize the simulation display of sewage treatment plants by the digital twin technology, realize the transparent and visual management, can intensively manage a plurality of sewage treatment plant areas in multiple areas, realize the unified management, unified allocation and unified operation of water plant resources, and improve the resource utilization rate and operation management efficiency.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the present invention provides in a first aspect a sewage treatment monitoring operation management system based on digital twin technology, comprising:
the partitioned digital twin platform building module: the method comprises the steps of collecting each sewage treatment plant area entity scene of each area, establishing a virtual three-dimensional digital twin scene, collecting data generated in real time at the front end of each sewage treatment plant area of each area, and respectively establishing a digital twin platform by combining the respective three-dimensional digital twin scenes;
the digital twin platform is used for managing three-dimensional digital twin scenes of the sewage treatment plant area in the corresponding area and data generated by the front end in real time;
and a data primary summarizing module: the method is used for classifying the data generated by the front end of each plant area of each digital twin platform in real time and carrying out dynamic statistics and analysis;
data preliminary display module: the system is used for linking the data collected once with the three-dimensional digital twin scene and dynamically displaying the data by the functional modules;
and a data collection module: the system is used for collecting data of each sewage treatment plant area of each region after once collection from each digital twin platform;
and a data secondary summarization module: the system is used for classifying the collected data and carrying out dynamic statistics and analysis;
the data cockpit establishment module: the data cockpit taking the regional map as a guide is established according to the data after the secondary aggregation;
the data cockpit is used for carrying out unified monitoring, operation and management on the digital twin platforms of each sewage treatment plant area in each area;
data macroscopic display module: and the method is used for dynamically displaying the statistical and analytical results according to the classification during secondary summarization.
The present invention provides in a first aspect a preferred solution, the virtual three-dimensional digital twinning scene comprising
The physical layer comprises facilities, equipment, materials, environments and personnel related to sewage treatment in each sewage treatment plant area of each area, generates various data and transmits the data to the data layer;
the data layer is used for collecting, fusing and processing various data from the physical layer to drive the model layer;
the model layer is used for establishing various models corresponding to each entity of the physical layer and surrounding the factory area according to the data processed by the data layer, constructing a virtual three-dimensional digital twin scene according to the models, and restoring the real scene of the physical layer;
the function layer is used for constructing a virtual three-dimensional digital twin scene according to the model layer to realize various operation management functions;
and the engine layer adopts a digital twin three-dimensional engine for realizing data management, realization of various functions and man-machine interaction.
The invention provides a sewage treatment monitoring operation management method based on a digital twin technology in a second aspect, which comprises the following steps:
establishing a partitioned digital twin platform: collecting the physical scene of each sewage treatment plant area of each area, establishing a virtual three-dimensional digital twin scene, collecting the data generated in real time at the front end of each sewage treatment plant area of each area, and respectively establishing a digital twin platform by combining the respective three-dimensional digital twin scenes to manage the three-dimensional digital twin scenes and the data generated in real time at the front end of the sewage treatment plant area of the corresponding area;
data were summarized once: classifying the data generated in real time at the front end of each plant area of each digital twin platform, and carrying out dynamic statistics and analysis;
data primary display: linking the data collected once with a three-dimensional digital twin scene and dynamically displaying the data by a functional module;
and (3) data collection: collecting data of each sewage treatment plant area of each region after once collection from each digital twin platform;
data secondary summary: classifying the collected data, and performing dynamic statistics and analysis;
and (3) establishing a data cockpit: establishing a data cockpit taking the regional map as a guide according to the data after secondary collection, and uniformly monitoring, operating and managing the digital twin platforms of each sewage treatment plant area in each region;
and (3) macroscopically displaying the data, and dynamically displaying the statistical and analytical results according to the classification during secondary summarization.
Compared with the prior art, the technical scheme has the following beneficial technical effects:
the system and the method for monitoring, operating and managing sewage treatment based on the digital twin technology realize the simulation display of the sewage treatment plant by the digital twin technology, realize the transparent and visual management, can intensively manage the factories of a plurality of sewage treatment plants in multiple areas, realize the unified management, unified allocation and unified operation of the resources of the water plant, and improve the utilization rate of the resources and the operation management efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a digital twin technology-based sewage treatment monitoring operation management system module according to embodiment 1 of the present invention;
FIG. 2 is a flow chart of a method for monitoring, operating and managing sewage treatment based on digital twin technology according to embodiment 1 of the present invention;
fig. 3 is a three-dimensional digital twin scene composition diagram in a sewage treatment monitoring operation management system based on digital twin technology according to embodiment 2 of the present invention;
fig. 4 is a functional module composition diagram in the preliminary data display in the sewage treatment monitoring operation management method based on the digital twin technology according to embodiment 3 of the present invention;
fig. 5 is a flow chart of tour inspection roaming in the preliminary data display in the sewage treatment monitoring operation management method based on the digital twin technology in the embodiment 4 of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1, a sewage treatment monitoring operation management system based on digital twin technology of the present embodiment includes:
partitioned digital twin platform creation module 100: the method comprises the steps of collecting the real scenes of each sewage treatment plant area of each area, establishing a virtual three-dimensional digital twin scene, collecting data generated in real time at the front end of each sewage treatment plant area of each area (such as data generated in real time at the front ends of a sewage steady flow grid well, a biological pond, an advanced treatment lifting pump room, a high-efficiency clarification pond, a fiber turntable filter, a sea-discharging pump room, a dosing room and an ozone contact pond), and respectively establishing a digital twin platform by combining the respective three-dimensional digital twin scenes;
the digital twin platform 200 is used for managing three-dimensional digital twin scenes of the sewage treatment plant area in the corresponding area and data generated by the front end in real time;
data one-time summarization module 300: the method is used for classifying the data generated by the front end of each plant area of each digital twin platform in real time and carrying out dynamic statistics and analysis;
data preliminary presentation module 400: the system is used for linking the data collected once with the three-dimensional digital twin scene and dynamically displaying the data by the functional modules;
the data collection module 500: the system is used for collecting data of each sewage treatment plant area of each region after once collection from each digital twin platform;
data secondary summarization module 600: the system is used for classifying the collected data and carrying out dynamic statistics and analysis;
the data cockpit creation module 700: the data cockpit taking the regional map as a guide is established according to the data after the secondary aggregation;
the data cockpit 800 is used for uniformly monitoring, operating and managing the digital twin platforms of each sewage treatment plant area in each area;
data macro presentation module 900: and the method is used for dynamically displaying the statistical and analytical results according to the classification during secondary summarization. Real-time water quantity, real-time water cost, estimated daily capacity, actual daily capacity, total sewage treatment, total historical effluent, carbon emission and pollutant reduction quantity and water quantity trend analysis.
Referring to fig. 2, the method for monitoring, operating and managing sewage treatment based on digital twin technology in this embodiment includes the following steps:
s100, establishing a partitioned digital twin platform: collecting the physical scene of each sewage treatment plant area of each area, establishing a virtual three-dimensional digital twin scene, collecting the data generated in real time at the front end of each sewage treatment plant area of each area, and respectively establishing a digital twin platform by combining the respective three-dimensional digital twin scenes to manage the three-dimensional digital twin scenes and the data generated in real time at the front end of the sewage treatment plant area of the corresponding area;
s300 data primary summary: classifying the data generated in real time at the front end of each plant area of each digital twin platform, and carrying out dynamic statistics and analysis;
s400 data preliminary presentation: linking the data collected once with a three-dimensional digital twin scene and dynamically displaying the data by a functional module;
s500, data collection: collecting data of each sewage treatment plant area of each region after once collection from each digital twin platform;
s600 data secondary summary: classifying the collected data, and performing dynamic statistics and analysis;
s700, data cockpit establishment: establishing a data cockpit taking the regional map as a guide according to the data after secondary collection, and uniformly monitoring, operating and managing the digital twin platforms of each sewage treatment plant area in each region;
and S900, macroscopically displaying the data, and dynamically displaying the statistical and analytical results according to the classification during secondary summarization. Real-time water quantity, real-time water cost, estimated daily capacity, actual daily capacity, total sewage treatment, total historical effluent, carbon emission and pollutant reduction quantity and water quantity trend analysis.
In the embodiment 1, a digital twin platform is established by adopting subareas, and data is primarily displayed by collecting data once, so that on one hand, each sewage treatment plant area in each area can independently monitor and manage sewage treatment through each digital twin platform, and on the other hand, the system can serve as a basis for overall monitoring, operation, management, overall planning and coordination, and management efficiency is improved.
The embodiment 1 adopts a method of combining local and integral to monitor, operate and manage sewage treatment, can ensure data isolation, mutual independence and mutual noninterference among areas, and can also ensure monitoring and control from an integral view angle, thereby being convenient for centralized management and unified allocation and operation. For example, according to the sewage treatment capacity of each area within a certain time, the water resource cooperation, allocation and operation can be performed by combining the water consumption of the peripheral production enterprises of the respective areas within a certain time, so that the operation management efficiency is improved, and the economic benefit is improved. In addition, the method can further realize recycling of the resources and improve the benefit for the purpose of combining the treated water resources into the water service pipe network.
Embodiment 1 is based on the digital twin technology sewage treatment monitoring operation management system and method, realizes the simulation display of the sewage treatment plant through the digital twin technology, realizes the transparent and visual management, can intensively manage the factories of a plurality of sewage treatment plants in multiple areas, can realize the unified management, unified allocation and unified operation of the resources of the water plant, and improves the utilization rate of the resources and the operation management efficiency.
Example 2
Referring to fig. 3, the present embodiment includes the technical solution of embodiment 1, but differs from embodiment 1 in that the present embodiment further includes the following technical solutions:
the virtual three-dimensional digital twin scene of the embodiment comprises
The physical layer 210, including various facilities, equipment, materials, environments, and personnel associated with sewage treatment in various sewage treatment plants of various areas, generates various data and transmits the data to the data layer.
The data layer 220 is used for collecting, fusing and processing various data from the physical layer for data driving the model layer. The data in the data layer comprises CAD drawing, effect drawing, public data, site survey, unmanned aerial vehicle aerial photography, geographic information data and site photo.
The model layer 230 is configured to establish various models corresponding to each entity of the physical layer and surrounding the factory area according to the data processed by the data layer, and construct a virtual three-dimensional digital twin scene according to the models, so as to restore the real scene of the physical layer. The three-dimensional digital twin scene in the embodiment is built in the range of sewage treatment plants and surrounding scenes, including water bodies, greening, main building structures, roads, squares, parking lots and the like. The three-dimensional digital twin scene in the model layer is one of the steps of modeling the core building, the structure, the equipment facility and the outer elevation of the factory area of the sewage treatment factory, presenting modeling data of other buildings, the structures and the road veneering of the factory area of the sewage treatment, finely modeling the veneering modeling data, photographing the surface of an object in the real world, acquiring materials, making pictures, and attaching the pictures to the model, so that the model is more true in the three-dimensional digital twin scene. By the RTX real-time ray tracing technology, buildings and facilities within a range of 5 meters around main facilities are accurately restored, errors are not more than 2 meters, real-time reflection, real-time illumination, dynamic shadow, dynamic vegetation, dynamic water and dynamic sky rendering special effects for 24 hours are realized, local weather conditions are obtained in real time to dynamically change scenes (such as sunny, cloudy, rainy, snowy and the like), and real scenes are restored. Such as distinguishing a sunny day scene, a sunny night scene, a cloudy day night scene, a rainy day night scene, a snowy day night scene, and the like. Facilities for accurately restoring terrains, buildings and roads (the error is not more than 0.1 m) which are more than 5 m are not necessarily identical to facilities for accurately restoring pavement trees, buses and stations which are more than 5 m but less than 20 m, such as natural structures, and the like, and facilities for accurately restoring facilities which are less than 1 m are required. Can carry out 1 according to building drawing and construction drawing: 1, a realistic virtual scene is established, the outer elevation of the virtual building is consistent with the elevation of the real building, real-time enlargement and reduction and rotary stretching of planes and elevations can be carried out, a mirror image effect is formed, and the virtual building is consistent with the real scene. And establishing a realistic virtual scene accurately according to parameters of the scene to restore main buildings and facilities, and ensuring consistent colors and structures. Dynamic components of the scene are fully restored by using the extremely realistic scene construction technology, and the digital twin management requirement is truly achieved.
The functional layer 240 is configured to construct a virtual three-dimensional digital twin scene according to the model layer to implement multiple operation management functions. The function layer comprises a service visualization module which is used for linking the data of the data layer with the three-dimensional scene and performing visual display. The service visualization module adopts a C/S architecture, can support localized deployment, and supports linkage of charts and three-dimensional scenes and data display. The service visualization module has the function of data acquisition and docking, and performs data docking with the Internet of things platform to complete interface development, data acquisition, field debugging and the like.
The service visualization module comprises a water plant comprehensive situation visualization, a water plant operation management visualization, a water plant energy consumption monitoring visualization, a water plant personnel patrol visualization and a security management monitoring visualization.
The service visualization module displays various data of each water plant in daily operation, including the following indexes:
(1) Water works running conditions: average load rate, steady operation rate;
(2) The equipment operation condition: equipment operation rate, equipment perfection rate and equipment failure rate;
(3) Electricity consumption condition: power consumption of various devices;
(4) The consumption condition is as follows: consumption of various types of agents;
(5) Alarm information: the method comprises the steps of alarming for water quality exceeding and alarming for equipment failure and the like;
(6) Film conditions: membrane cleaning times, membrane flux, transmembrane pressure difference and salt rejection rate;
(7) Basic indexes: the concentration, pressure, temperature, flow, pH and salt content of the inlet water;
(8) The production center, the profit center and the cost center are provided, various business analysis comparison conditions are displayed, and the basic condition of the asset, the factory profitability, the profit trend, the index completion condition and the like are statistically analyzed.
(9) Information accounts of equipment in a factory, equipment maintenance plans, equipment maintenance records, and entry and exit of spare parts, etc., the equipment parameter module can display specific parameter indexes of the equipment, support the operation of adding, deleting and modifying equipment attributes, and display real-time monitored equipment data information to pre-warn the state of the equipment.
(10) The distribution situation and patrol tracks can be mastered by security patrol personnel of the sewage treatment plant, and attendance points can be set for checking in and checking in, so that coverage of security footprint of a factory is ensured.
(11) Supporting factory safety precaution management system data of an integrated video monitoring system, and carrying out three-dimensional visual management on all cameras by combining a geographic information system; the monitoring video can be hung with a monitoring place; the real-time dynamic monitoring is realized by quick display, positioning and inquiry, and the security response efficiency of the factory is improved.
The engine layer 250 adopts a digital twin three-dimensional engine for realizing data management, realization of various functions and man-machine interaction. The digital twin three-dimensional engine in the engine layer comprises a map roaming module which is used for carrying out real-time zooming in and out and rotary stretching of a plane and a vertical plane to form a mirror image effect which is consistent with a real scene; the lens function module is used for selecting position information of any height and angle in the scene of a user to add, delete and store; the roaming operation module is used for carrying out the self definition of a roaming line through route setting in a three-dimensional digital twin scene; the digital twin three-dimensional engine supports political region map, satellite image, DLG, DEM, DOM, oblique photography and house profile hybrid superposition comprehensive display.
Embodiment 2 is through expanding three-dimensional digital twin scene to peripheral water, afforestation, main building structure, road, square, parking area, combines real-time weather and shadow dynamic tracking to render simultaneously, can promote the reality that the live-action was restoreed, guarantees to monitor experience sense and efficiency of operation management, and is as if being on the scene, more convenient for manager operation management sewage treatment plant.
The embodiment 2 displays various data of each water plant in daily operation through the service visualization module, so that an operation management layer can conveniently grasp production data of each plant, analyze processing capacity of each plant, grasp health state, operation quality and the like of each plant.
Example 3
Referring to fig. 4, the present embodiment includes the technical solution of embodiment 2, but differs from embodiment 2 in that the present embodiment further includes the following technical solutions:
functional modules in the preliminary data presentation include a comprehensive situation 410, energy consumption monitoring 420, a process flow 430, equipment monitoring 440 and patrol roaming 450; wherein the method comprises the steps of
The comprehensive situation 410 comprises factory division, sewage treatment capacity, water inlet and outlet comparison, daily treatment capacity, water treatment capacity, emission standard, operation quality evaluation, medicine consumption statistics, data display of comprehensive water outlet qualification rate and pollutant reduction amount and linkage of corresponding three-dimensional digital twin scenes;
the energy consumption monitoring 420 comprises electric quantity monitoring and electric quantity analysis of each production area in the factory and linkage of three-dimensional digital twin scenes of the corresponding areas;
the process flow 430 includes flow introduction of each production area in the factory and linkage of corresponding three-dimensional digital twin scenes;
plant monitoring 440 includes plant overview, plant health, plant distribution statistics, process plant operating profiles, water quality monitoring profiles, and auxiliary monitoring; the auxiliary monitoring adopts video shooting to monitor and return in real time;
the patrol roaming 450 is that a user sets a patrol point and a patrol route according to the needs, establishes a virtual patrol personnel, links a three-dimensional digital twin scene, and performs patrol roaming according to the set patrol route and the patrol point.
In embodiment 3, the data is initially displayed through the functional display modules such as the comprehensive situation 410, the energy consumption monitoring 420, the process flow 430, the equipment monitoring 440, the patrol roaming 450 and the like, so that the personnel of the operation management layer can manage from multiple aspects and flexibly switch, and the management efficiency is further improved.
In the embodiment 3 of the device monitoring function module, the reliability of monitoring and management can be further improved by combining the virtual and the real through the auxiliary monitoring means of video monitoring and real-time feedback.
Example 4
Referring to fig. 5, the present embodiment includes the technical solution of embodiment 3, but differs from embodiment 3 in that the present embodiment further includes the following technical solutions:
the patrol roaming 450 includes the following steps:
s451, setting a site to be inspected, inspection equipment, an inspection key part and inspection content in advance;
s452, planning a single-point inspection route;
s453, selecting single-point inspection;
s454, selecting a patrol place;
s455, entering a corresponding inspection place in a virtual three-dimensional digital twin scene, and performing inspection roaming along a planned single-point inspection route at a first view angle; alternatively, steps S453, S454, S455 are replaced by steps S453', S454', S455', respectively:
s453' selecting multipoint inspection;
s454' planning a multipoint inspection route;
s455' in the virtual three-dimensional digital twin scene, carrying out patrol roaming along the planned multipoint patrol route at a first view angle;
s456, whether a problem is found in the inspection process, if so, executing a step S457, and if not, ending;
s457, auxiliary monitoring in the monitoring of the calling equipment;
s458, in combination with the auxiliary monitoring, further determining whether a problem exists, if yes, executing a step S457, and if not, ending;
s459 records, saves, reports and handles the problem.
Regarding a single-point inspection route, if a steady flow grid well needs to be inspected, key inspection parts comprise a motor, a chute, liquid levels before and after grids, a grid frame, a fixed support and the like. The patrol content comprises: (1) whether the operation is normal, whether the motor generates heat or not is alarmed by accident, and the parts are corroded by mistake; (2) whether the chute has accumulation and overflow phenomena; (3) whether the liquid level difference before and after the grid is in a formulated range; (4) whether the grid frame and the fixed support are clean or not, and whether fiber substances are wound or not. The equipment needing the inspection point is relatively large and complex, so that a reasonable inspection route is planned according to the part needing inspection, and the inspection time is saved by taking the shortest path as the principle. Of course, the inspection content can also be whether the data of the key part is abnormal or not, and the video real-time monitoring and the feedback auxiliary monitoring inspection are combined, so that the inspection reliability is improved.
Regarding the multipoint routing inspection route, if the routing inspection steady flow grid well and the biological pool are needed, the routing inspection steady flow grid well to the biological pool is needed to be planned, and because the equipment of the routing inspection point is relatively large and complex, the distance between the two places is far, and therefore, a reasonable routing inspection route is planned according to the places and the routing inspection key parts according to the requirement, including an inspection starting point, a routing inspection end point and a routing inspection end point, and the routing inspection time is saved by taking the shortest route as the principle.
In addition, regarding the routing inspection roaming process, the non-critical part is passed, and double-speed fast forwarding can be set so as to further improve the inspection efficiency and avoid the possible abnormal situation of the non-critical part.
Embodiment 4 increases the tour-inspection roaming linked with the three-dimensional digital twin scene, sets single-point tour-inspection and multi-point tour-inspection, and simultaneously plans a single-point tour-inspection route and a multi-point tour-inspection route, so that the tour-inspection in the virtual three-dimensional digital twin scene is realized, the tour-inspection efficiency is improved, and the tour-inspection experience is improved.
In a word, the invention can integrate the modules of factory panorama, configuration parameters, energy consumption and medicine consumption monitoring, video monitoring and the like, and can display the running state of the water plant in a form of 'first page one-page graph', with clear hierarchy, reasonable typesetting, intuition and high efficiency. The invention can construct a digital twin model based on GIS and BIM technologies, provides visual smooth transition from the external overall view to the internal structure, simulates the whole process display of the process flow, and has the functions of virtual inspection, education training, reporting display and the like. The invention can refine project end data acquisition, data analysis, production management, report management and equipment management function modules, reduce manual operation and manual filling links and improve work efficiency. The invention can optimize the portal information and data overview module of the digital cockpit, extract the related business data from each business system and integrate the related business data in the corresponding leader portal of the director, rapidly and intuitively display the key data required by the operation management of the enterprise for the high-level manager of the enterprise, and provide real-time and accurate data basis for the management decision of the manager.
In this specification, each embodiment is mainly described in the specification as a difference from other embodiments, and the same similar parts between the embodiments are referred to each other.
The sewage treatment monitoring operation management system and the method based on the digital twin technology provided by the application are described in detail. Specific examples are set forth herein to illustrate the principles and embodiments of the present application, and the description of the examples above is only intended to assist in understanding the methods of the present application and their core ideas. It should be noted that it would be obvious to those skilled in the art that various improvements and modifications can be made to the present application without departing from the principles of the present application, and such improvements and modifications fall within the scope of the claims of the present application.
Claims (10)
1. The utility model provides a sewage treatment monitoring operation management system based on digital twin technique which characterized in that includes:
the partitioned digital twin platform building module: the method comprises the steps of collecting each sewage treatment plant area entity scene of each area, establishing a virtual three-dimensional digital twin scene, collecting data generated in real time at the front end of each sewage treatment plant area of each area, and respectively establishing a digital twin platform by combining the respective three-dimensional digital twin scenes;
the digital twin platform is used for managing three-dimensional digital twin scenes of the sewage treatment plant area in the corresponding area and data generated by the front end in real time;
and a data primary summarizing module: the method is used for classifying the data generated by the front end of each plant area of each digital twin platform in real time and carrying out dynamic statistics and analysis;
data preliminary display module: the system is used for linking the data collected once with the three-dimensional digital twin scene and dynamically displaying the data by the functional modules;
and a data collection module: the system is used for collecting data of each sewage treatment plant area of each region after once collection from each digital twin platform;
and a data secondary summarization module: the system is used for classifying the collected data and carrying out dynamic statistics and analysis;
the data cockpit establishment module: the data cockpit taking the regional map as a guide is established according to the data after the secondary aggregation;
the data cockpit is used for carrying out unified monitoring, operation and management on the digital twin platforms of each sewage treatment plant area in each area;
data macroscopic display module: and the method is used for dynamically displaying the statistical and analytical results according to the classification during secondary summarization.
2. The digital twinning technology based sewage treatment monitoring operation management system according to claim 1, wherein: the virtual three-dimensional digital twin scene comprises
The physical layer comprises facilities, equipment, materials, environments and personnel related to sewage treatment in each sewage treatment plant area of each area, generates various data and transmits the data to the data layer;
the data layer is used for collecting, fusing and processing various data from the physical layer to drive the model layer;
the model layer is used for establishing various models corresponding to each entity of the physical layer and surrounding the factory area according to the data processed by the data layer, constructing a virtual three-dimensional digital twin scene according to the models, and restoring the real scene of the physical layer;
the function layer is used for constructing a virtual three-dimensional digital twin scene according to the model layer to realize various operation management functions;
and the engine layer adopts a digital twin three-dimensional engine for realizing data management, realization of various functions and man-machine interaction.
3. The system of claim 2, wherein the data in the data layer comprises CAD drawings, effect drawings, public materials, on-site surveys, unmanned aerial vehicle aerial photographs, geographic information data, and on-site photographs.
4. The system of claim 2, wherein the three-dimensional digital twinning scenario in the model layer is modeling core buildings, structures, equipment facilities and facades of the sewage treatment plant, and modeling data presentation of other buildings, structures and road surfaces of the sewage treatment plant.
5. The system for monitoring, operating and managing sewage treatment based on the digital twin technology according to claim 2, wherein the real-time reflection, real-time illumination, dynamic shadow, dynamic vegetation, dynamic water and dynamic sky rendering special effects for 24 hours are realized in the three-dimensional digital twin scene through an RTX real-time ray tracing technology, and local weather conditions are obtained in real time to dynamically change the scene, so that the real scene is restored.
6. The sewage treatment monitoring operation management system based on the digital twin technology according to claim 2, wherein the functional layer comprises a service visualization module for linking and visually displaying the data of the data layer with the three-dimensional scene; the service visualization module comprises a water plant comprehensive situation visualization, a water plant operation management visualization, a water plant energy consumption monitoring visualization, a water plant personnel patrol visualization and a security management monitoring visualization.
7. The digital twin technology based sewage treatment monitoring operation management system according to claim 2, wherein the digital twin three-dimensional engine in the engine layer comprises
The map roaming module is used for carrying out real-time zooming in and out and rotary stretching of a plane and a vertical face to form a mirror image effect which is consistent with a real scene;
the lens function module is used for selecting position information of any height and angle in the scene of a user to add, delete and store;
the roaming operation module is used for carrying out the self definition of a roaming line through route setting in a three-dimensional digital twin scene;
the digital twin three-dimensional engine supports political region map, satellite images, DLG, DEM, DOM, oblique photography and house profile hybrid superposition comprehensive display.
8. A method of monitoring operation of sewage treatment based on digital twin technology using the system according to any of the preceding claims 1 to 7, characterized in that it comprises the following steps:
establishing a partitioned digital twin platform: collecting the physical scene of each sewage treatment plant area of each area, establishing a virtual three-dimensional digital twin scene, collecting the data generated in real time at the front end of each sewage treatment plant area of each area, and respectively establishing a digital twin platform by combining the respective three-dimensional digital twin scenes to manage the three-dimensional digital twin scenes and the data generated in real time at the front end of the sewage treatment plant area of the corresponding area;
data were summarized once: classifying the data generated in real time at the front end of each plant area of each digital twin platform, and carrying out dynamic statistics and analysis;
data primary display: linking the data collected once with a three-dimensional digital twin scene and dynamically displaying the data by a functional module;
and (3) data collection: collecting data of each sewage treatment plant area of each region after once collection from each digital twin platform;
data secondary summary: classifying the collected data, and performing dynamic statistics and analysis;
and (3) establishing a data cockpit: establishing a data cockpit taking the regional map as a guide according to the data after secondary collection, and uniformly monitoring, operating and managing the digital twin platforms of each sewage treatment plant area in each region;
and (3) macroscopically displaying the data, and dynamically displaying the statistical and analytical results according to the classification during secondary summarization.
9. The method for managing sewage treatment monitoring operation based on the digital twin technology according to claim 8, wherein the functional modules in the data preliminary display include comprehensive situation, energy consumption monitoring, process flow, equipment monitoring and patrol roaming; wherein the method comprises the steps of
The comprehensive situation comprises factory division, sewage treatment capacity, water inlet and outlet comparison, daily treatment capacity, water treatment capacity, emission standard, operation quality evaluation, medicine consumption statistics, comprehensive water outlet qualification rate and pollutant reduction amount data display and linkage of corresponding three-dimensional digital twin scenes;
the energy consumption monitoring comprises electric quantity monitoring and electric quantity analysis of each production area in the factory and linkage of three-dimensional digital twin scenes of the corresponding areas;
the process flow comprises flow introduction of each production area in the factory and linkage of corresponding three-dimensional digital twin scenes;
the equipment monitoring comprises equipment overview, equipment integrity rate, equipment distribution statistics, process equipment operation profile, water quality monitoring profile and auxiliary monitoring; the auxiliary monitoring adopts video shooting to monitor and return in real time;
the patrol roaming is that a user sets a patrol point and a patrol route according to the needs, establishes a virtual patrol personnel, links a three-dimensional digital twin scene and carries out the patrol roaming according to the set patrol route and the patrol point.
10. The method for managing sewage treatment monitoring operation based on digital twin technology according to claim 8, wherein the patrol roaming comprises the steps of:
s451, setting a site to be inspected, inspection equipment, an inspection key part and inspection content in advance;
s452, planning a single-point inspection route;
s453, selecting single-point inspection;
s454, selecting a patrol place;
s455, entering a corresponding inspection place in a virtual three-dimensional digital twin scene, and performing inspection roaming along a planned single-point inspection route at a first view angle; alternatively, steps S453, S454, S455 are replaced by steps S453', S454', S455', respectively:
s453' selecting multipoint inspection;
s454' planning a multipoint inspection route;
s455' in the virtual three-dimensional digital twin scene, carrying out patrol roaming along the planned multipoint patrol route at a first view angle;
s456, whether a problem is found in the inspection process, if so, executing a step S457, and if not, ending;
s457, auxiliary monitoring in the monitoring of the calling equipment;
s458, in combination with the auxiliary monitoring, further determining whether a problem exists, if yes, executing a step S457, and if not, ending;
s459 records, saves, reports and handles the problem.
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