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Data modeling method for full information data archives of traffic objects

A technology of electronic archives and data modeling, applied in the direction of electronic digital data processing, special data processing applications, instruments, etc., can solve the problems of data resources that cannot be shared and interacted, and achieve a strong and persistent effect

Active Publication Date: 2017-03-08
SHANGHAI SEARI INTELLIGENT SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to solve the problem that the data resources of various departments, lines and systems in the current transportation industry cannot be shared and interacted, especially to solve the problems of the same traffic flow parameters, spatial upstream and downstream, and time under the same road object and road network structure. Cross-system data identification and joint analysis of downstream and logical upstream and downstream

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  • Data modeling method for full information data archives of traffic objects
  • Data modeling method for full information data archives of traffic objects
  • Data modeling method for full information data archives of traffic objects

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Embodiment Construction

[0028] In order to make the present invention more comprehensible, preferred embodiments are described in detail below with accompanying drawings.

[0029] The purpose of the present invention is to solve the problems of protective opening, standardized access, and measurable transactions of existing traffic data systems and traffic data platforms. The localized protection of original data resources and standardized structure reconstruction realize mutual identification and joint sharing of similar object data resources across systems, and strengthen the deep integration and value mining capabilities of traffic big data.

[0030] A data modeling method for holographic electronic archives of traffic objects proposed by the present invention adopts object-oriented software design ideas and concepts to create Big Data Objects (BDO) for road networks, auxiliary facilities, auxiliary equipment and data resources, and according to point , line, surface, and body four main categories...

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Abstract

The invention provides a data modeling method for full information data archives of traffic objects. From specific road network environments and data acquisition environments of the traffic industry, an object-oriented data modeling method is provided by performing single data resource organization mode-oriented comprehensive sorting and modification on a relational database, a data warehouse and the like; based on identification, objectification and ontology creation of three major traffic main bodies including pedestrians, vehicles and roads, object metadata, data addresses, outer objects and inner objects are integrated to form a standard object atomic model, and networking is performed to form data crystals; and traffic big data platform integrated environment and data open construction is supported.

Description

technical field [0001] The invention relates to a traffic object holographic electronic archives (Full Information Data Archives, FIDA) data modeling method oriented to the construction of a traffic big data platform and data open services. , auxiliary data acquisition equipment and other infrastructure equipment, the object construction of traffic flow raw data, algorithm results and technical indicators and other data analysis results, realize the creation of individual objects and metadata attribute descriptions of natural geometric and topological relations of roads, and realize the basic The consistent storage and integrated organization of data resources span multiple fields such as "smart transportation", "big data", "artificial intelligence" and "Internet +". Background technique [0002] As an important industry branch of big data, traffic big data has been highly valued and generally recognized by all walks of life. With the continuous increase in traffic big data ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 吴超腾肖永来陈平高霄苏贵民赵怀柏原良晓
Owner SHANGHAI SEARI INTELLIGENT SYST CO LTD