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Multi-source data fusion method and device for highway traffic investigation stations

A fusion method and technology of traffic data, applied in the direction of road vehicle traffic control system, traffic control system, instruments, etc., can solve the problems of multi-source data conversion and transmission, limitations, etc., which cannot be directly realized at highway traffic control stations, and improve the Intermodulate data quality and work efficiency, achieve effective utilization, and enrich the effect of investigation methods

Active Publication Date: 2019-01-01
TRANSPORT PLANNING & RES INST MINIST OF TRANSPORT
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Problems solved by technology

[0003] However, due to the different sources of various data, it is impossible to directly realize the conversion and transfer between the multi-source data of the highway interrogation station. Therefore, it is necessary to integrate the multi-source data of the highway interrogation station to form a highway interim statistical data index. Provide data support for road information collection, road traffic planning and road traffic research
At present, the application of expressway toll data and monitoring data in intermodulation collection has been attempted, but it is generally limited to the conversion of a certain type of data

Method used

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  • Multi-source data fusion method and device for highway traffic investigation stations
  • Multi-source data fusion method and device for highway traffic investigation stations
  • Multi-source data fusion method and device for highway traffic investigation stations

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Embodiment Construction

[0059] Hereinafter, some exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and descriptions are to be regarded as illustrative in nature and not restrictive.

[0060] The first embodiment of the present invention provides a multi-source data fusion method for a highway interchange station.

[0061] see figure 1 As shown, fusion methods include:

[0062] Step S10: Use the multi-source initial data and the initial collection data of the highway interchange station as the data source of the highway interchange station.

[0063] Among them, the multi-source initial data includes, but is not limited to, highway toll data, highway monitoring data, radio frequency identification data, satellite positioning data, and overrunning control data. The initial collection data of the r...

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Abstract

The invention provides a multi-source data fusion method for highway traffic investigation stations, including the following steps: taking multi-source initial data and the initial collected data of ahighway traffic investigation station as the data sources of the highway traffic investigation station; processing the data of the data sources according to a set data processing model to obtain traffic data; carrying out data matching according to the spatial and temporal characteristics of the traffic data to obtain traffic data having different characteristics and including traffic investigation statistical data indicators; and carrying out fusion reasoning on the traffic data including the highway traffic investigation statistical data indicators according to a fusion reasoning mode corresponding to the traffic investigation statistical data indicators to obtain the highway traffic investigation statistical data indicators. According to the invention, different multi-source data is fused through data fusion to form required highway traffic investigation statistical data indicators, and thus, a technical basis is provided for the construction of a new traffic investigation information collection scheme and collection system. Effective utilization of existing resources in the industry is realized, the traffic investigation mode is enriched, and the quality of traffic investigation data and the work efficiency are improved.

Description

technical field [0001] The invention relates to the field of highway traffic, in particular to a multi-source data fusion method and device for a highway interchange station. Background technique [0002] The initial data of road transfer includes data sources such as automatic transfer station data, equipment imported data, and manual collection data. The multi-source initial data obtained by other methods includes highway toll data, highway monitoring data, radio frequency identification data, satellite positioning data and Governance data. [0003] However, due to the different sources of various data, it is impossible to directly realize the conversion and transfer between the multi-source data of the highway interrogation station. Therefore, it is necessary to integrate the multi-source data of the highway interrogation station to form a highway interim statistical data index. Provide data support for road information collection, road traffic planning and road traffic ...

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Application Information

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IPC IPC(8): G08G1/065
CPCG08G1/065
Inventor 王英平撒蕾顾明臣
Owner TRANSPORT PLANNING & RES INST MINIST OF TRANSPORT
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