CN110990479A - City big data visualization system - Google Patents
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- 238000013079 data visualisation Methods 0.000 title claims abstract description 28
- 238000007726 management method Methods 0.000 claims abstract description 46
- 238000012800 visualization Methods 0.000 claims abstract description 45
- 238000004458 analytical method Methods 0.000 claims abstract description 31
- 230000003993 interaction Effects 0.000 claims abstract description 17
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Abstract
The invention provides a city big data visualization system, which belongs to the technical field of big data and comprises the following components: the system comprises a data acquisition module, a data collection module, a storage module, a data management module, an index generation module, a visual interaction module, a connection index generation module and a processing result, wherein the data acquisition module, the data collection module, the storage module, the data management module, the index generation module and the visual interaction module are connected with the index generation module and used for building a plurality of visual analysis applications, each visual analysis application calls a specific data index and analyzes and processes the data index to generate a processing result, and a user interacts with a visual system through the visual analysis applications and obtains; the beneficial effects of the above technical scheme are: the method provides decision and basis for intelligent and fine management of cities through the visualization function of big data, supports leadership auxiliary decision, data resource display, supports city or district level data asset large disks and data resource management business process panoramic monitoring.
Description
Technical Field
The invention relates to the technical field of big data, in particular to a city big data visualization system.
Background
The urban brain is a necessary product of the smart city at a certain stage of construction, and is a set of central system which generates wisdom by integrating and collecting data and utilizing advanced science and technology driving data such as big data, cloud computing, artificial intelligence and the like so as to endow wisdom capability for city operation development. Meanwhile, under the promotion of scientific technology and human cognition, the connotation of the urban brain is continuously enriched, and a self-learning and self-deriving urban intelligent carrier is gradually formed, and the category of the urban intelligent carrier comprises data, an algorithm and computing power.
The city brain visualization platform is a city brain platform system taking a 3D city geographic information system as a carrier, aims to realize visualization and interactive management of government affair data with different dimensions, analyzes the data from multiple visual angles and multiple levels, shows the city brain with detailed data, assists government management departments to make effective and rapid decisions, and intelligently pushes city fine management with the data, so that government affair service is more temperature-sensitive, and citizens can live more conveniently.
In order to meet the operation of an urban brain visualization platform, an urban big data visualization system is needed to support leadership assistant decision-making, data resource display, urban or regional data asset large disk and data resource management business process panoramic monitoring.
Disclosure of Invention
According to the problems in the prior art, a city big data visualization system is provided, and a decision basis is provided for intelligent and fine management of a city through a big data visualization function.
The technical scheme specifically comprises the following steps:
the city big data visualization system is characterized in that the visualization system is connected with a plurality of external data sources, and the visualization system further comprises:
the data acquisition module is used for acquiring original data from the external data source;
the data collecting module is connected with the data acquisition module and is used for collecting, concentrating and classifying the original data to form a basic database;
the storage module is connected with the data aggregation module and used for storing the basic database;
the data management module is connected with the storage module and is used for managing and maintaining the basic database;
the index generation module is connected with the storage module and used for generating a plurality of types of data indexes according to the basic database, and the data indexes are used for displaying urban situations;
the visualization interaction module is connected with the index generation module and used for building a plurality of visualization analysis applications, each visualization analysis application calls a specific data index and analyzes and processes the data index to generate a processing result, and a user interacts with the visualization system through the visualization analysis application and obtains the processing result.
Preferably, wherein the data exchange service comprises: data extraction, data conversion, data transmission and data loading.
Preferably, wherein the data management module further comprises:
the treatment unit is used for carrying out full life cycle management on the data in the basic database;
the mining unit is used for searching the information and the mode hidden in the basic database from the data in the basic database;
and the safety unit is used for controlling risks in the data application process in the basic database.
Preferably, wherein the full lifecycle management comprises: data standard management, data quality management, data lifecycle management, and metadata management.
Preferably, wherein the data metrics include: city overview data index, intelligent forecast data index, industry analysis data index, intelligent portrait data index, intelligent public opinion data index and planning analysis data index.
Preferably, the visualization system further comprises a security module connected to the visualization interaction module for controlling the user access right in the visualization interaction module.
Preferably, wherein the visualization system further comprises:
and the catalog generation module is connected with the storage module and used for generating the data catalog of the basic database according to the type of the data.
Preferably, the visualization interaction module is further connected to the catalog generation module, and the user invokes the data catalog through the visualization analysis application and accesses the data in the basic database through the data catalog.
Preferably, wherein the visualization system further comprises:
and the data exchange module is used for providing data exchange service for the preset external data sources.
The beneficial effects of the above technical scheme are that:
the city big data visualization system provides decision and basis for intelligent and fine management of a city through the visualization function of big data to support leader aid decision, data resource display, city or district level data asset large disk and panoramic monitoring of a data resource management business process.
Drawings
FIG. 1 is a schematic diagram of a city big data visualization system according to a preferred embodiment of the present invention;
FIG. 2 is a schematic diagram of an internal structure of the data management module based on FIG. 1 according to the preferred embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be 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.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
A city big data visualization system, as shown in fig. 1, wherein the visualization system is connected with a plurality of external data sources, the visualization system further comprising:
the data acquisition module 1 is used for acquiring original data from an external data source;
the data collecting module 2 is connected with the data acquisition module 1 and is used for collecting, concentrating and classifying the original data to form a basic database;
the storage module 3 is connected with the data collection module 2 and used for storing a basic database;
the data management module 4 is connected with the storage module 3 and is used for managing and maintaining a basic database;
the index generation module 5 is connected with the storage module 3 and used for generating multiple types of data indexes according to the basic database, and the data indexes are used for displaying urban situations;
the visual interaction module 6 is connected with the index generation module 5 and used for building a plurality of visual analysis applications, each visual analysis application calls a specific data index and analyzes and processes the data index to generate a processing result, and a user interacts with the visual system through the visual analysis applications and obtains the processing result.
Specifically, in a specific embodiment, the urban big data visualization system mainly supports a function of realizing four major aspects, the first function is sensing capability, and the urban big data visualization system can instantly and dynamically sense the running state of the city and dynamically monitor the comprehensive situations of traffic running, ecological environment, social security, medical health and the like by accessing and collecting a plurality of mass external data sources such as governments, enterprises, operators, internet enterprises and the like. The second function is cognitive ability, and the urban big data visualization system senses a plurality of external data resources through collected mass, relies on cloud computing and a big data platform, and forms cognition of urban situation and state based on a machine intelligent mode. The third function is the treatment capacity, and the urban big data visualization system combines machine intelligence and expert intelligence on the basis of cognition of urban states and situations, and provides an optimization scheme for urban treatment by means of manual interaction, iterative computation, multiple verification and the like through the visualization interaction module 6. The fourth function is command control capability, and the urban big data visualization system combines multi-department cooperation in real time aiming at the emergency situation of urban management to form combined emergency command capability and provide reference suggestions based on big data analysis for command decisions.
The index generation module 5 generates corresponding data indexes by clearing mass data indexes and dimensions through a professional statistical data system design method, according to the relation that complex data backs are presented according to themes and systems, integrating a plurality of views, and displaying the data back rule of the same data presented in different dimensions, thereby helping a user analyze data from different angles, reducing the scope of answers and displaying different influences of the data.
In the visual interactive module 6, the visual analysis engine of data with the insight can better assist the overall situation and the all-round management, a plurality of visual analysis applications built in the visual interactive module 6 can provide various combination services for customers conveniently, and the visual system of the simulation can be displayed better, a virtual data center can be built, the centralized visual management based on VDC can be realized, the three-dimensional visualization, the intuitive interactive operation, the visual management of security and protection, the visual management of IT system, the visual management of video monitoring, statistical reports, the strong functions of display management and the like can be realized. Meanwhile, the visual analysis application can also convert the data pictures into data to be inquired, each item of data is interactively linked under different dimensionality indexes, the trend, the proportion and the relation of the data at different angles are displayed, a user is helped to identify the trend, and the knowledge and the law behind the data are found.
In a preferred embodiment of the invention, the visual analysis application comprises an urban brain project and an urban management project, wherein the urban brain project is used for carrying out total aggregation, comprehensive treatment and whole-course management on urban data so as to comprehensively describe the current development situation of urban economy, show the achievement of the government in the fields of macroscopic economy, industrial development and investment trade, and provide intelligent decision support for the government by comprehensive, multidimensional, visual display in a visual mode. The city management project is used for comprehensively managing and displaying the factors such as people, places, things, events and services in the city management in a multi-dimensional visual way, and comprehensively controlling the comprehensive situation in the jurisdiction area. The platform is based on geographic information system, can contain several parts visualizations such as wisdom city management, wisdom community, wisdom traffic comprehensively.
The high-quality display screen of accessible and powerful image processor in visual interactive module 6, receive all kinds of signals and show on the large screen, and show the business content according to actual need, and the big data visualization system in city can insert front end video signal, can also insert the external system closely related with city brain actual service, thereby can show important information in the screen of high definition hi-lite, simultaneously according to staff's usual working custom definition multiple display scene, the nimble switching under the condition of difference, the at utmost provides comprehensive command decision-making information for the administrator. The design requirements of the visual interface in the visual interaction module 6 include that visual and vivid multi-dimensional data icons with dynamic effects are adopted, part of services need to be displayed in a linkage mode with a 3D map, multi-level screen linkage needs to have attractive dynamic effects, interface data can be refreshed in a linkage mode in real time, and the whole interface framework can support subsequent service expansion.
In a preferred embodiment of the present invention, the data exchange service comprises: data extraction, data conversion, data transmission and data loading.
Specifically, in this embodiment, data exchange is based on a data exchange system, and data exchange services such as data extraction, conversion, transmission, and loading are performed between specified data sources, so that data collection and sharing are realized, and data support is provided for upper-layer applications. The method comprises the step of exchanging data among different databases and different data formats.
In a preferred embodiment of the present invention, as shown in fig. 2, the data management module 4 further comprises:
the governance unit 40 is used for carrying out full-life-cycle management on the data in the basic database;
a mining unit 41 for searching the data in the basic database for information and patterns hidden therein;
and the safety unit 42 is used for controlling risks in the data application process in the basic database.
Specifically, in the present embodiment, the abatement unit 40 performs data abatement, which is a series of specific work that develops data as an organization asset, and is full-life cycle management of the data. The mining unit 41 performs data mining, which is a step in database knowledge discovery, and the data mining realizes searching information and patterns hidden in a large amount of data by methods such as statistical analysis, information retrieval, machine learning, pattern recognition and the like. The safety unit 42 performs data safety management, provides safety guarantee covering the whole life cycle of data, can meet the relevant requirements of laws and regulations, realizes classified and graded management, data desensitization, authorization management, compliance audit and the like of the data, better controls risks in the data application process, and realizes omnibearing data safety protection.
In a preferred embodiment of the present invention, full lifecycle management comprises: data standard management, data quality management, data lifecycle management, and metadata management.
In a preferred embodiment of the present invention, the data indicators include: city overview data index, intelligent forecast data index, industry analysis data index, intelligent portrait data index, intelligent public opinion data index and planning analysis data index.
The data index is the core content of a visualized city big data processing and displaying system, based on the field division of a city brain, the visualized city big data is displayed in a data visualization mode according to city overview and division, and finally a data index system for visualized city brain display is formed to guide data docking and technical development realization. The data indexes of the sub-fields comprise intelligent prediction data indexes, and further comprise population trends, land trends and the like; the industrial analysis data indexes further comprise industrial analysis, accurate support and the like; the intelligent portrait data index further comprises an enterprise portrait, a talent portrait and the like; the intelligent public opinion data indexes further comprise public opinion analysis, hotspot monitoring and the like; and planning and analyzing data indexes, and further comprising OD analysis, migration analysis and the like.
In a preferred embodiment of the present invention, the visualization system further comprises a security module 7 connected to the visualization interaction module 6 for controlling the access rights of the user in the visualization interaction module 6.
Specifically, in this embodiment, the staff can realize the authority management control of the visualization system through the security module 7, and the system administrator has the control authority of all the users on the wall, and the system administrator can perform cross-region display or full-screen display when necessary, and all the functions can be realized conveniently and quickly.
In a preferred embodiment of the invention, the visualization system further comprises:
and the catalog generation module 8 is connected with the data collection module 2 and is used for generating a data catalog of the basic database according to the type of the data.
In the preferred embodiment of the present invention, the visualization interaction module 6 is further connected to the catalog generation module 8, and the user calls the data catalog through the visualization analysis application and accesses the data in the basic database through the data catalog.
Specifically, in this embodiment, the data directory may provide a unified data resource view, visually represent the value of the data resource platform in a visual manner, enable a manager to recognize data access, fusion, and processing links from a business global view, accurately locate data on which business applications depend, and output a corresponding data resource index system, enable the manager to know the overall view of the data resources, and help the manager perform planning and analysis on the data resources.
The beneficial effects of the above technical scheme are that:
the city big data visualization system provides decision and basis for intelligent and fine management of a city through the visualization function of big data to support leader aid decision, data resource display, city or district level data asset large disk and panoramic monitoring of a data resource management business process.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (9)
1. The city big data visualization system is characterized in that the visualization system is connected with a plurality of external data sources, and the visualization system further comprises:
the data acquisition module is used for acquiring original data from the external data source;
the data collecting module is connected with the data acquisition module and is used for collecting, concentrating and classifying the original data to form a basic database;
the storage module is connected with the data aggregation module and used for storing the basic database;
the data management module is connected with the storage module and is used for managing and maintaining the basic database;
the index generation module is connected with the storage module and used for generating a plurality of types of data indexes according to the basic database, and the data indexes are used for displaying urban situations;
the visualization interaction module is connected with the index generation module and used for building a plurality of visualization analysis applications, each visualization analysis application calls a specific data index and analyzes and processes the data index to generate a processing result, and a user interacts with the visualization system through the visualization analysis application and obtains the processing result.
2. The city big data visualization system according to claim 1, wherein the data exchange service comprises: data extraction, data conversion, data transmission and data loading.
3. The city big data visualization system according to claim 1, wherein the data management module further comprises:
the treatment unit is used for carrying out full life cycle management on the data in the basic database;
the mining unit is used for searching the information and the mode hidden in the basic database from the data in the basic database;
and the safety unit is used for controlling risks in the data application process in the basic database.
4. The city big data visualization system according to claim 3, wherein the full lifecycle management comprises: data standard management, data quality management, data lifecycle management, and metadata management.
5. The city big data visualization system according to claim 1, wherein the data indicators include: city overview data index, intelligent forecast data index, industry analysis data index, intelligent portrait data index, intelligent public opinion data index and planning analysis data index.
6. The city big data visualization system according to claim 1, further comprising a security module connected to the visualization interaction module for controlling user access rights in the visualization interaction module.
7. The city big data visualization system according to claim 1, wherein the visualization system further comprises:
and the catalog generation module is connected with the storage module and used for generating the data catalog of the basic database according to the type of the data.
8. The city big data visualization system according to claim 7, wherein the visualization interaction module is further connected to the catalog generation module, and the user calls the data catalog through the visualization analysis application and accesses the data in the basic database through the data catalog.
9. The city big data visualization system according to claim 1, wherein the visualization system further comprises:
and the data exchange module is used for providing data exchange service for the preset external data sources.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112149027A (en) * | 2020-10-28 | 2020-12-29 | 云赛智联股份有限公司 | City operation data visual management system |
| CN112199566A (en) * | 2020-09-27 | 2021-01-08 | 成都房联云码科技有限公司 | City update effect evaluation method and system based on real estate big data |
| CN112948483A (en) * | 2021-04-30 | 2021-06-11 | 重庆天智慧启科技有限公司 | City big data visualization system |
| CN112949997A (en) * | 2021-02-04 | 2021-06-11 | 上海营邑城市规划设计股份有限公司 | System and method for community portrayal in urban planning design |
| CN112966246A (en) * | 2021-03-15 | 2021-06-15 | 安徽超清科技股份有限公司 | Online reading system in urban brain |
| CN113870084A (en) * | 2021-10-09 | 2021-12-31 | 福州大学 | City high-temperature forecasting and health assistant decision-making system oriented to multi-element main body |
| CN115907830A (en) * | 2022-12-22 | 2023-04-04 | 北京领雁科技股份有限公司 | Index early warning-based strategy execution method, device, equipment and readable medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010139167A1 (en) * | 2009-06-05 | 2010-12-09 | 深圳市脑库计算机系统有限公司 | Expert support application system platform for government affair and business affair decision-making and its construction method |
| CN105976110A (en) * | 2016-05-05 | 2016-09-28 | 云神科技投资股份有限公司 | Method and system for managing smart city |
| CN109754219A (en) * | 2018-12-24 | 2019-05-14 | 广东科源智能科技股份有限公司 | A kind of big data management and analysis platform system based on city management |
| CN110335187A (en) * | 2019-06-18 | 2019-10-15 | 国家信息中心 | A kind of smart city operating system |
-
2019
- 2019-12-16 CN CN201911295576.4A patent/CN110990479A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010139167A1 (en) * | 2009-06-05 | 2010-12-09 | 深圳市脑库计算机系统有限公司 | Expert support application system platform for government affair and business affair decision-making and its construction method |
| CN105976110A (en) * | 2016-05-05 | 2016-09-28 | 云神科技投资股份有限公司 | Method and system for managing smart city |
| CN109754219A (en) * | 2018-12-24 | 2019-05-14 | 广东科源智能科技股份有限公司 | A kind of big data management and analysis platform system based on city management |
| CN110335187A (en) * | 2019-06-18 | 2019-10-15 | 国家信息中心 | A kind of smart city operating system |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112199566A (en) * | 2020-09-27 | 2021-01-08 | 成都房联云码科技有限公司 | City update effect evaluation method and system based on real estate big data |
| CN112199566B (en) * | 2020-09-27 | 2021-07-30 | 成都房联云码科技有限公司 | City update effect evaluation method and system based on real estate big data |
| CN112149027A (en) * | 2020-10-28 | 2020-12-29 | 云赛智联股份有限公司 | City operation data visual management system |
| CN112949997A (en) * | 2021-02-04 | 2021-06-11 | 上海营邑城市规划设计股份有限公司 | System and method for community portrayal in urban planning design |
| CN112966246A (en) * | 2021-03-15 | 2021-06-15 | 安徽超清科技股份有限公司 | Online reading system in urban brain |
| CN112948483A (en) * | 2021-04-30 | 2021-06-11 | 重庆天智慧启科技有限公司 | City big data visualization system |
| CN112948483B (en) * | 2021-04-30 | 2023-09-29 | 重庆天智慧启科技有限公司 | City big data visualization system |
| CN113870084A (en) * | 2021-10-09 | 2021-12-31 | 福州大学 | City high-temperature forecasting and health assistant decision-making system oriented to multi-element main body |
| CN115907830A (en) * | 2022-12-22 | 2023-04-04 | 北京领雁科技股份有限公司 | Index early warning-based strategy execution method, device, equipment and readable medium |
| CN115907830B (en) * | 2022-12-22 | 2023-10-13 | 北京领雁科技股份有限公司 | Policy execution method, device, equipment and readable medium based on index early warning |
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