CN110610025A - Holographic intelligent tunnel monitoring system and method thereof - Google Patents
Holographic intelligent tunnel monitoring system and method thereof Download PDFInfo
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- CN110610025A CN110610025A CN201910735905.6A CN201910735905A CN110610025A CN 110610025 A CN110610025 A CN 110610025A CN 201910735905 A CN201910735905 A CN 201910735905A CN 110610025 A CN110610025 A CN 110610025A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
- G06F16/242—Query formulation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/08—Construction
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2210/00—Indexing scheme for image generation or computer graphics
- G06T2210/04—Architectural design, interior design
Abstract
The invention discloses a holographic intelligent tunnel monitoring system, which comprises a visual service layer, a data service layer, a support service layer and a database service layer; the visual service layer is used for sending a request to the support service layer and the data service layer, acquiring a response made by the support service layer according to the request and data in the database service layer, and then displaying the response and the acquired data; the support service layer is used for receiving a request of the visual service layer, acquiring data in the data service layer according to the request, performing corresponding analysis processing on the data, and then sending the data after the analysis processing to the visual service layer for displaying; the database service layer is used for storing and accessing data in the data service layer; the data service layer is used for providing tunnel monitoring for the visualization service layer and the support service layer and providing basic data. The invention can display and monitor the data generated in the whole life cycle process of the tunnel engineering so as to realize full life cycle, full information and full visual monitoring.
Description
Technical Field
The invention relates to the technical field of tunnel monitoring, in particular to a holographic intelligent tunnel monitoring system and a method thereof.
Background
The earth is honored as the earth village because of the developed traffic, can't avoid in the traffic have the tunnel, along with the rapid development of traffic, the quantity in tunnel constantly increases, and corresponding tunnel structural engineering, plant maintenance quantity and operation maintenance working strength are also constantly increasing regardless of city track traffic or highway all have the tunnel. The whole life cycle of the tunnel from design, construction to maintenance involves the flow of data and information in multiple aspects. These data are all dependent on the life cycle and operation and maintenance of the tunnel.
At present, in the field of tunnel design and construction nowadays, in order to ensure construction progress and quality, most of the existing methods are to monitor the construction process by filling in a series of paper forms and inputting by a computer at a later stage through special personnel, but because the forms are numerous, the form presentation mode is not intuitive enough and other factors, so that the tracing back of the construction problem at the later stage is complicated and the efficiency is low, and the monitoring strength of people on tunnel construction is greatly weakened. Therefore, the development of the tunnel construction management system has very important engineering significance. BIM (building information model) is used as a novel important computer application technology mainly applied to the field of engineering construction, digital modeling software is used, visual simulation can be carried out on the construction process, the construction efficiency and scientific control are improved, and great value is brought to construction enterprises. According to literature investigation, the BIM technology is not introduced into the shield tunnel construction process.
In the maintenance of the operation tunnel, due to the fact that numerous knowledge fields are involved, when the operation tunnel is maintained at night when operation is stopped, people in numerous industries and numerous backgrounds can detect the whole tunnel, and problems which possibly occur are analyzed. Meanwhile, the detection efficiency is low due to the complex detection, and one interval can be detected at night. And the analysis of the detection data can be only carried out on a ground computer. Therefore, the development of the operating tunnel maintenance health monitoring system has very important practical value.
Disclosure of Invention
The invention aims to provide a holographic intelligent tunnel monitoring system and a method thereof, wherein the system can display and monitor data generated in the whole life cycle process of tunnel engineering so as to realize full life cycle, full information and full visual monitoring.
The purpose of the invention is realized by the following technical scheme:
the holographic intelligent tunnel monitoring system comprises a visual service layer, a data service layer, a support service layer and a database service layer;
the visual service layer is used for sending a request to the support service layer and the data service layer, acquiring a response made by the support service layer according to the request and data in the database service layer, and then displaying the response and the acquired data;
the support service layer is used for receiving a request of the visual service layer, acquiring data in the data service layer according to the request, performing corresponding analysis processing on the data, and then sending the data after the analysis processing to the visual service layer for displaying;
the database service layer is used for storing and accessing data in the data service layer;
the data service layer is used for providing tunnel monitoring for the visualization service layer and the support service layer and providing basic data.
Further, the database service layer comprises a distributed database, a time-space database and a memory database;
the distributed database is used for storing all data of the tunnel design, construction and operation and maintenance full stage;
the space-time database is used for storing space-time data;
the memory database is used for storing and operating instructions when the system operates.
Further, the support service layer comprises a Hadoop and spark-based big data platform, a BIM rendering engine and a containerization-based micro-service;
the Hadoop and spark-based big data platform is used for constructing a unified data bureau storage system, a data modeling and data processing center, receiving a request of a visual service layer and analyzing and processing data provided by the data service layer according to the request;
the BIM rendering engine is used for rendering based on the tunnel model established by the BIM model;
the containerization-based micro service is used for constructing the micro service by taking a container as a carrier and providing container service for a visual service layer.
Further, the data service layer includes design phase data, construction phase data, as built delivery data, and operation and maintenance phase data.
Further, the visual service layer comprises BIM model display, BIM model query, data visual display and virtual reality experience;
the BIM model display is used for displaying the tunnel in the design, construction and operation and maintenance stages;
the BIM model query is used for querying a model and a position in the tunnel;
the data visualization display is used for displaying the data service layers;
virtual reality experiences are used to provide an immersive user experience.
The invention also provides a holographic intelligent tunnel monitoring method, which comprises the following steps:
(1) full information monitoring
The full digital information model covered in the design stage, the construction stage and the operation and maintenance stage of the tunnel is established based on the BIM model, so that the engineering information, the process information and the resource information of the tunnel engineering in different stages in the full life cycle can be integrated into one tunnel model and used by each participant;
(2) full lifecycle monitoring
Establishing an information model of the whole process covered in a tunnel design stage, a construction stage and an operation and maintenance stage based on a BIM model, and combining procedural data and space-time data related in the design stage, the construction stage and the operation and maintenance stage to realize the monitoring of the whole life cycle;
(3) full visualization monitoring
The tunnel modeling based on the BIM model comprises visualization model display and query in a design stage, a construction stage and an operation and maintenance stage, and can be connected with virtual reality equipment to realize immersive user experience.
Further, the full information monitoring refers to the value trend of the full life cycle of design cooperation, construction management and operation and maintenance management based on BIM, and all data are handed over from the design stage to the construction stage and finally to the operation and maintenance stage; and the hadoop and spark-based big data platform carries out comprehensive monitoring and response on data of multiple dimensions of the tunnel, and is also associated with time data.
The invention has the following beneficial effects:
(1) through the construction of a BIM model digital platform, the processes from design to construction to later operation and maintenance are connected in series, so that the flowing and trend of data are realized;
(2) massive multi-dimensional data based on the tunnel is constructed through a space-time database and a distributed database, a set of digital information system is adopted for delivery in each stage, the digital information system is different from the traditional qualification acceptance and completion delivery results, delivery documents, drawings, data and information of relevant data in the whole process are contained in the system, and the construction of the digital tunnel is completed;
(3) the BIM technology is utilized to realize full three-dimensional display visually, the three-dimensional model is refined to equipment components and contains civil engineering, electromechanics, pipelines and other professional data, meanwhile, the creation of a hidden engineering model can be solved, and the full visualization of the tunnel is realized;
drawings
FIG. 1 is a schematic diagram of the system of the present invention.
Detailed Description
In the holographic intelligent tunnel monitoring system provided by the embodiment, the holography refers to the full life cycle, the full information and the full visualization. The full life cycle refers to the monitoring of the whole cycle of the operation and maintenance of the tunnel from the beginning of design to the later period; the full information refers to all information generated in the whole period from the beginning of tunnel design to the later operation and maintenance; full visualization means that the whole period from the beginning of tunnel design to the later operation and maintenance can be seen, and the immersive experience can be realized by combining with virtual reality.
As shown in fig. 1, the holographic intelligent tunnel monitoring system according to this embodiment includes a visualization service layer, a data service layer, a support service layer, and a database service layer.
The visualization service layer is used for sending requests to the support service layer and the data service layer, acquiring responses made by the support service layer according to the requests and data in the data service layer, and displaying the responses and related data, wherein the displaying can be video displaying, model displaying and immersive displaying. In order to realize the display, the visual service layer comprises BIM model display, BIM model query, data visual display and virtual reality experience, the BIM model display is based on the tunnel model displayed by the BIM model in the support service layer, the tunnel model not only comprises a visual model but also comprises hidden engineering display, so that the tunnel model is formed by combining different submodels, the BIM model query is used for querying the position of the submodel, and the query can be realized by inputting keywords, such as the name of the submodel, the model, even the name of a manufacturer and the like, and directly clicking the submodel through an input device such as a mouse and the like to acquire the information of the submodel. The data visualization display is used for displaying data of the data service layer, and the data visualization display can be realized by combining data processing, image-text, BI tools and the like, so that the display is convenient. The virtual reality experience is based on technologies such as VR (virtual reality), AR (augmented reality) and Mixed Reality (MR) to realize immersive user experience, is connected with current virtual reality equipment, creates full-sense immersive experience, can be applied to emergent simulation rehearsal in tunnel, including functions such as disaster scene simulation, emergent scene processing, coordinated scheduling training, accident evolution is led and is transferred, rehearsal effect aassessment. An emergency drilling scene library is established, real-time simulation of various events, equipment states, traffic flow, smoke flow and the like is achieved, and interactive simulation drilling with high immersion is provided.
The support service layer is used for receiving a request of the visual service layer, acquiring data in the data service layer according to the request, performing corresponding analysis processing on the data, and then sending the data after the analysis processing to the visual service layer for displaying; the system comprises a hadoop and spark-based big data platform, a BIM rendering engine and containerization-based forehead micro service; the big data platform based on hadoop and spark is used for constructing a unified data bureau storage system, a data modeling and data processing center, receiving a request of a visual service layer and analyzing and processing data provided by the data service layer according to the request; the unified data management monitoring system guarantees the stable operation of the system, is supported by a data service layer, and constructs a unified application center to meet different requirements and embody the value of data. The BIM rendering engine is used for rendering based on the tunnel model established by the BIM model; and rendering the sub-model constructed by the BIM model to achieve the sense of reality. The containerization-based micro service is used for constructing the micro service by taking containers as carriers and providing container service for a visual service layer, namely, each container bears one service (only one process is operated), and a plurality of containers are operated simultaneously, so that a complex micro service framework can be simulated, the containers can be quickly combined and reconstructed to form a larger system, and efficient operation and flexible deployment are realized.
The database service layer is used for storing and accessing data in the data service layer; the system comprises design stage data, construction stage data, completion delivery data and operation and maintenance stage data, all the data are connected obliquely in a datamation mode to achieve process digitization and multi-professional digitization, the process digitization refers to transition and connection from the design stage data to the operation and maintenance stage data to achieve digital data information of the whole process, and the multi-professional digitization refers to professional data related to tunnel construction projects such as electric power major, water supply and drainage major, electromechanical major and communication major.
The data service layer is used for providing tunnel monitoring for the visualization service layer and the support service layer and providing basic data. The system comprises a distributed database, a time-space database and a memory database; the distributed database is used for storing all data of the tunnel design, construction and operation and maintenance full stage, including process data and professional data; the space-time database is used for storing space-time data; the spatio-temporal data includes a time information number, spatial information data, and attribute information data. The memory database is used for storing and operating instructions when the system operates.
When the method is used, the holographic intelligent tunnel monitoring method comprises (1) full-information monitoring, (2) full-life-cycle monitoring and (3) full-visual monitoring.
(1) Full information monitoring
The full-digital information model covered by the tunnel in the design stage, the construction stage and the operation and maintenance stage is established based on the BIM model, so that the engineering information, the process information and the resource information of the tunnel engineering in different stages in the full life cycle can be integrated into one tunnel model, and the tunnel model is convenient to use by all participants. And through the BIM model modeling and the real information of the rendering of the real scene, an information model which is coordinated with each other and consistent inside is provided for engineering design and construction, so that the model achieves the integration of design and construction, and all specialties work together, thereby reducing the engineering production cost.
The value trend of the whole life cycle of the BIM design cooperation, construction management and operation and maintenance management can be realized by the whole information monitoring provided by the embodiment, and all data are handed over from the design stage to the construction stage and finally to the operation and maintenance stage, so that the sequential flow of the data value in the whole life process is ensured, and the acquisition, storage, cleaning, analysis and value application of the whole data process are realized. Meanwhile, all digitalization is taken as oblique connection in the data transfer process so as to realize digital construction full coverage, and all information and related resources in the whole process are converted and stored by the existing means, such as scanning, recording, copying and the like.
In this embodiment, the large data platform based on hadoop and spark performs omnibearing monitoring and response on data of multiple dimensions of the tunnel. Such as: the system comprises the following components of structural health, operation data, tunnel environment data, tunnel vehicle data, tunnel peripheral road network data, tunnel operation and maintenance data, tunnel accident handling data and the like; through the construction of a big data platform, multi-dimensional data are integrated, real-time and off-line data calculation is provided, and multi-dimensional real-time response is provided. And the space-time data is associated at the same time, and presents the complexity of multi-dimensional, semantic and space-time dynamic association due to the inherent characteristics of space entities and space phenomena of the space where the space-time data is located in time, space and attributes. The related process data, professional data and time data are all transparent visual bars of tunnel information, and the change of the data can be recorded, so that the data can be traced.
(2) Full lifecycle monitoring
And establishing an information model of the whole process covered in the tunnel design stage, the construction stage and the operation and maintenance stage based on the BIM model, and combining procedural data and space-time data related in the design stage, the construction stage and the operation and maintenance stage to realize the monitoring of the whole life cycle. The data information among the design stage, the construction stage and the operation and maintenance stage is delivered through numbers as connection, and the continuation of one period is completed.
(3) Full visualization monitoring
The tunnel modeling based on the BIM model comprises visualization model display and query in a design stage, a construction stage and an operation and maintenance stage, and can be connected with virtual reality equipment to realize immersive user experience. The BIM model comprises all sub-models required by tunnel construction, including a tunnel internal structure and various professional devices installed in the tunnel, and realizes three-dimensional and visual display of the tunnel internal structure. Meanwhile, visual display of hidden projects, such as a water supply and drainage structure, a communication equipment structure and the like, can be realized, and rapid positioning and search of a tunnel model can also be realized through the query function. Immersive user experience is based on technologies such as VR (virtual reality), AR (augmented reality) and Mixed Reality (MR) and realizes immersive user experience, is connected with current virtual reality equipment, creates full-sense immersive experience, can be applied to emergent simulation rehearsal in tunnel, including functions such as disaster scene simulation, emergent scene processing, coordinated scheduling training, accident evolution is led and is transferred, rehearsal effect aassessment. An emergency drilling scene library is established, real-time simulation of various events, equipment states, traffic flow, smoke flow and the like is achieved, and interactive simulation drilling with high immersion is provided.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any modification and replacement based on the technical solution and inventive concept provided by the present invention should be covered within the scope of the present invention.
Claims (7)
1. Holographic intelligent tunnel monitored control system, its characterized in that: the system comprises a visual service layer, a data service layer, a support service layer and a database service layer;
the visual service layer is used for sending a request to the support service layer and the data service layer, acquiring a response made by the support service layer according to the request and data in the database service layer, and then displaying the response and the acquired data;
the support service layer is used for receiving a request of the visual service layer, acquiring data in the data service layer according to the request, performing corresponding analysis processing on the data, and then sending the data after the analysis processing to the visual service layer for displaying;
the database service layer is used for storing and accessing data in the data service layer;
the data service layer is used for providing tunnel monitoring for the visualization service layer and the support service layer and providing basic data.
2. The holographic intelligent tunnel monitoring system of claim 1, wherein: the database service layer comprises a distributed database, a time-space database and a memory database;
the distributed database is used for storing all data of the tunnel design, construction and operation and maintenance full stage;
the space-time database is used for storing space-time data;
the memory database is used for storing and operating instructions when the system operates.
3. The holographic intelligent tunnel monitoring system of claim 1, wherein: the support service layer comprises a Hadoop and spark-based big data platform, a BIM rendering engine and containerization-based micro-services;
the Hadoop and spark-based big data platform is used for constructing a unified data bureau storage system, a data modeling and data processing center, receiving a request of a visual service layer and analyzing and processing data provided by the data service layer according to the request;
the BIM rendering engine is used for rendering based on the tunnel model established by the BIM model;
the containerization-based micro service is used for constructing the micro service by taking a container as a carrier and providing container service for a visual service layer.
4. The holographic intelligent tunnel monitoring system of claim 1, wherein: the data service layer comprises design phase data, construction phase data, completion delivery data and operation and maintenance phase data.
5. The holographic intelligent tunnel monitoring system of claim 1, wherein: the visual service layer comprises BIM model display, BIM model query, data visual display and virtual reality experience;
the BIM model display is used for displaying the tunnel in the design, construction and operation and maintenance stages;
the BIM model query is used for querying a model and a position in the tunnel;
the data visualization display is used for displaying the data service layers;
virtual reality experiences are used to provide an immersive user experience.
6. A holographic intelligent tunnel monitoring method is characterized by comprising the following steps:
(1) full information monitoring
The full digital information model covered in the design stage, the construction stage and the operation and maintenance stage of the tunnel is established based on the BIM model, so that the engineering information, the process information and the resource information of the tunnel engineering in different stages in the full life cycle can be integrated into one tunnel model and used by each participant;
(2) full lifecycle monitoring
Establishing an information model of the whole process covered in a tunnel design stage, a construction stage and an operation and maintenance stage based on a BIM model, and combining procedural data and space-time data related in the design stage, the construction stage and the operation and maintenance stage to realize the monitoring of the whole life cycle;
(3) full visualization monitoring
The tunnel modeling based on the BIM model comprises visualization model display and query in a design stage, a construction stage and an operation and maintenance stage, and can be connected with virtual reality equipment to realize immersive user experience.
7. The holographic intelligent tunnel monitoring method of claim 6, wherein: the full information monitoring refers to the value trend of a full life cycle realized by design cooperation, construction management and operation and maintenance management based on BIM, and all data are handed over from a design stage to a construction stage and finally to an operation and maintenance stage; and the hadoop and spark-based big data platform carries out comprehensive monitoring and response on data of multiple dimensions of the tunnel, and is also associated with time data.
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