CN114385773A - Smart country visual platform based on city information model - Google Patents

Abstract

The invention discloses a smart country visualization platform based on a city information model, which comprises a presentation layer, an application layer, a data layer, a supporting layer and a basic layer, wherein the presentation layer, the application layer, the data layer, the supporting layer and the basic layer are all electrically connected with a central processing unit, the presentation layer, the application layer, the data layer, the supporting layer and the basic layer are mutually connected, the presentation mode of the presentation layer comprises a mobile phone, a computer and an electronic display screen, and the presentation layer is expressed through two-dimensional visualization of the city information model. The intelligent rural visualization platform based on the urban information model integrates a three-dimensional geographic information system and a building information model, combines technologies such as cloud computing, Internet of things, Internet, big data and artificial intelligence, constructs a two-three-dimensional integrated urban information model, provides a high-simulation visualization platform with accurate analysis and dynamic performance, provides decision-making basis for reasonable utilization of space resources, and improves fine government management level and administrative efficiency.

Description

Smart country visual platform based on city information model

Technical Field

The invention relates to the technical field of video fusion, in particular to an intelligent country visualization platform based on a city information model.

Background

The current smart city construction realizes systematic management on space planning, but generally stays in a two-dimensional plane stage, and far reaches the smart city intelligent construction requirement. Effective perception and real-scene visualization of three-dimensional space increasingly become important problems for urban construction management. The existing GIS technology has strong space analysis capability and data management capability, can well display the space information of buildings and the external environment thereof, and stores massive three-dimensional geographic space data. However, GIS lacks high-precision representation of the interior of buildings and cannot accurately reflect the internal information of the micro-buildings. The BIM (Building Information Modeling) can accurately and finely display the internal and external Information of a Building on the basis of three-dimensional numbers, but has a small support space range, has defects in displaying by combining the Building and a geographic environment, and does not have the strong data management capability of the GIS technology.

Disclosure of Invention

The invention aims to provide an intelligent village visual platform based on a city information model, which integrates technologies such as GIS, BIM, a geographic space information model (GSM), big data, artificial intelligence and the like to construct a two-three-dimensional integrated village and town information model, provide various structural building distributions which are clear at a glance, provide high-simulation visual data support and realize the information of village and town geographic entities, including buildings, landforms, addresses and the like; presence data, including population, land, housing, traffic, industry, etc.; the information of the internet of things comprises an unmanned aerial vehicle, video monitoring, signal lamps, parking lots and the like, and efficient organization, accurate analysis and dynamic high-simulation visual management are carried out to solve the problems in the background technology. In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a wisdom rural area visual platform based on city information model, includes presentation layer, application layer, data layer, supporting layer and basic layer, its characterized in that: the presentation layer, the application layer, the data layer, the supporting layer and the base layer are all electrically connected with the central processing unit, and the presentation layer, the application layer, the data layer, the supporting layer and the base layer are mutually connected. Furthermore, the display mode of the presentation layer comprises a mobile phone, a computer and an electronic display screen, and the presentation layer is used for displaying multi-source geographic space data through two-dimensional and three-dimensional visual expression of the city information model, so that the multi-source data plug-in-free and cross-platform application mode is realized; furthermore, the application layer comprises a real population module, an urban component module, a data analysis module, a real house module, a work log module, a real-time monitoring module, a real enterprise module, a grid-image module and a system management module, and is used for customizing the application according to the needs of users by taking the application of the digital country industry as a guide, and displaying and expressing the functions of the related systems; further, the data layer comprises a data processing module and a database, the data processing module comprises a data cleaning module, a data comparison module, a data integration module and a data analysis module, and the database comprises a population database, a house database, a legal person database and a component database and is used for storing, managing, designing and constructing various data resources; further, the supporting layer comprises a cloud component and a cloud platform, the cloud component comprises data sharing, service collaboration and system-authentication, and the cloud platform comprises a cloud host, a cloud storage, a cloud network, a cloud database and a cloud cache, and is used for providing strong computing capacity for instant processing of various information and providing support for data scheduling, processing and application; further, the basic layer comprises equipment and communication, the equipment comprises computing equipment, storage equipment, network equipment, safety equipment and sensing equipment, and the communication comprises the internet, the internet of things, a telecommunication network, a broadcasting and television network and the sensing network and is used for acquiring and benefiting various management data of relevant towns and towns, including satellite data, service data, BIM model data and GIS data oblique photography data. Compared with the prior art, the invention has the beneficial effects that: 1. According to the invention, the system platform can carry out three-dimensional visual display and analysis on the space entity more quickly and vividly, and compared with two-dimensional and virtual three-dimensional data, the model effect is more vivid and the elements are more comprehensive; 2. In the invention, the system platform can store mass information of city scale and can also be used as a cloud platform to provide cooperative work and data retrieval functions; the method is characterized by comprising the following steps of data, events and messages are communicated in a two-way mode, barrier-free technical butt joint is realized, a main stream operating system and a browser are compatible based on a webgl lightweight technology, plug-in installation is avoided, pure h5WEB free integration and integration can be realized with an upper existing system and a lower existing system, one-key publishing is supported, N-terminal sharing is supported, multi-terminal display 3 such as a PC (personal computer) terminal, a large screen and a WEB terminal is supported, a CIM (common information model) and a city are connected by using the internet of things technology to form a renewable database, and a working platform capable of realizing information sharing and transmission is formed by using cloud computing, big data and the like. And related functions such as construction, management, statistical query and analysis of the industry knowledge graph are established.

Drawings

FIG. 1 is a standard system construction example of the present invention; FIG. 2 is a system architecture diagram of the present invention; FIG. 3 is a functional block diagram of the system of the present invention.

Detailed Description

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. Referring to fig. 1-3, the invention provides a smart country visualization platform based on an urban information model, as shown in fig. 1, four standard databases are built according to standard files to meet data sharing requirements of different departments, and the system platform of the invention establishes a CIM and internet of things standard specification on the premise of meeting national standards, including standard specifications and systems in terms of project top level design, infrastructure, public platform, data resources, smart applications, security guarantee, project management, operation management and the like, so that platform data self-update is realized, and a support platform falls to the ground. As shown in fig. 2, in order to be suitable for an actual application scenario, considering the extensibility and integrity of the platform, the overall architecture of the platform is composed of five parts, namely, a presentation layer, an application layer, a data layer, a support layer, and a base layer. The display mode of the presentation layer comprises a mobile phone, a computer and an electronic display screen, and the presentation layer is used for displaying multi-source geographic space data through two-dimensional and three-dimensional visual expression of the city information model, so that the multi-source data application mode without plug-ins and crossing platforms is realized; the application layer comprises a real population module, an urban component module, a data analysis module, a real house module, a working log module, a real-time monitoring module, a real enterprise module, a grid-image module and a system management module, and is used for customizing application according to the needs of users by taking the application of the digital country industry as guidance, and displaying and expressing related system functions; the data layer comprises a data processing module and a database, the data processing module comprises a data cleaning module, a data comparison module, a data integration module and a data analysis module, and the database comprises a population database, a house database, a legal person database and a component database and is used for storing, managing, designing and constructing various data resources; the supporting layer comprises a cloud component and a cloud platform, the cloud component comprises data sharing, service collaboration and unification-authentication, and the cloud platform comprises a cloud host, a cloud storage, a cloud network, a cloud database and a cloud cache, and is used for providing strong computing capacity for the instant processing of various information and providing support for data scheduling, processing and application; the basic layer comprises equipment and communication, the equipment comprises computing equipment, storage equipment, network equipment, safety equipment and sensing equipment, the communication comprises the internet, the internet of things, a telecommunication network, a broadcasting and television network and the sensing network, and the communication is used for acquiring and benefiting various management data of relevant towns and towns, and the management data comprises satellite data, service data, BIM model data and GIS data oblique photography data. In addition, data integration: relevant city construction management data are collected through new construction or collected from relevant departments, and the relevant city construction management data comprise basic data achievements obtained by established or constructed projects, such as ground penetrating radar detection data, satellite data, BIM model data, GIS data oblique photography data, business data, city infrastructure Internet of things data, camera image data and atmospheric water body Internet of things data. A space-time data center: the method comprises the steps of constructing a city information model space-time data center, realizing efficient loading, browsing and application of data, converging two-dimensional data, BIM data, oblique photography, white modulus data, video and other Internet of things data, realizing visual display of history current situation planning integration, overground and underground integration, indoor and outdoor integration and three-dimensional integration, and integrating three-dimensional video, and providing basic functions of model management, API service and the like; the data center station: the method comprises the steps of collecting and receiving service data, crawler data, buried point data, log data, external data and the like transmitted by various sensors, and providing support capability for monitoring and identification, real-time warning, situation analysis and decision support through data management, data cleaning, data screening, data access and scheduling management analysis; a data management system: the data management system manages various data, models, drawing files and the like related to a platform, a database replaces the models to serve as information carriers, data gathering, processing, storage, management, administration and interaction in a full life cycle are achieved, and tight integration of information, data and services is achieved through system software application. As shown in fig. 3, the basic functions of the platform of the system of the present invention mainly include the management of data information such as population, house, enterprise (legal person), city component, etc., a grid map, data analysis, work log, real-time monitoring, etc., and the subdivision functions thereof are as follows: grid one picture: providing a plurality of map forms such as two-dimensional, three-dimensional and satellite, displaying each thematic element such as population, land and enterprise by using one map, accurately positioning, integrating monitoring resources in the district of the villages and towns, and realizing visual command and scheduling; and (3) data analysis: carrying out statistics and summary analysis on the collected data, providing multi-dimensional and multi-index query statistics such as address and place name query, space query, keyword query, fuzzy query, combined condition query, model query and the like, and outputting results; resource catalog management: manual and automatic acquisition functions of various basic data are provided, and data import and export functions are provided; and (4) working logs: including hardware and software logs, the cause of the fault can be viewed, as can the trace left by the operator. Log management includes managing system logs, application logs, security logs, log audits, weblogs, and the like. Unified authentication: establishing a uniform user identity authentication system, realizing single sign-on of all applications and realizing dynamic synchronization of user identities and authorities; organization and management: the functions of organization access management, platform role authority control, platform user addition, deletion, authority modification and the like are realized; and (3) real-time monitoring: the method comprises the steps of dynamically converging and monitoring the internet of things perception data, reading data and counting, wherein the data comprises configuration of monitoring indexes, early warning and reminding configuration, running state monitoring and the like. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a wisdom rural area visual platform based on city information model, includes presentation layer, application layer, data layer, supporting layer and basic layer, its characterized in that: the presentation layer, the application layer, the data layer, the supporting layer and the base layer are all electrically connected with the central processing unit, and the presentation layer, the application layer, the data layer, the supporting layer and the base layer are mutually connected.

2. The intelligent country visualization platform based on the city information model as claimed in claim 1, wherein: the display mode of the presentation layer comprises a mobile phone, a computer and an electronic display screen, and the presentation layer is used for displaying multi-source geographic space data through two-dimensional and three-dimensional visual expression of the city information model, so that the multi-source data plug-in-free and cross-platform application mode is realized.

3. The intelligent country visualization platform based on the city information model as claimed in claim 1, wherein: the application layer comprises a real population module, a city component module, a data analysis module, a real house module, a working log module, a real-time monitoring module, a real enterprise module, a grid-image module and a system management module, and is used for customizing application according to user requirements and displaying and expressing related system functions by taking the application of the digital country industry as guidance.

4. The intelligent country visualization platform based on the city information model as claimed in claim 1, wherein: the data layer comprises a data processing module and a database, the data processing module comprises a data cleaning module, a data comparison module, a data integration module and a data analysis module, and the database comprises a population database, a house database, a legal person database and a component database and is used for storing, managing, designing and constructing various data resources.

5. The intelligent country visualization platform based on the city information model as claimed in claim 1, wherein: the supporting layer comprises a cloud component and a cloud platform, the cloud component comprises data sharing, service collaboration and unification-authentication, and the cloud platform comprises a cloud host, a cloud storage, a cloud network, a cloud database and a cloud cache, and is used for providing strong computing capacity for instant processing of various information and providing support for data scheduling, processing and application.

6. The intelligent country visualization platform based on the city information model as claimed in claim 1, wherein: the basic layer comprises equipment and communication, the equipment comprises computing equipment, storage equipment, network equipment, safety equipment and sensing equipment, the communication comprises the internet, the internet of things, a telecommunication network, a broadcasting and television network and the sensing network and is used for acquiring and benefiting various management data of relevant towns, including satellite data, service data, BIM model data and GIS data oblique photography data.

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