Construction method and device of traffic data warehouse, storage medium and terminal

A traffic data and construction method technology, applied in database update, database design/maintenance, multi-program installation, etc., can solve problems such as complex coupling relationship, achieve the effect of reducing coupling relationship, solving coupling problems, and improving system service efficiency
CN112765127AActive Publication Date: 2021-05-07BEIJING SUREKAM CORP +1
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
BEIJING SUREKAM CORP
Publication Date
2021-05-07

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Abstract

The invention discloses a construction method and device of a traffic data warehouse, a storage medium and a terminal. The method comprises the steps of creating a target monitoring task based on a creation instruction; loading a monitoring object and a spatial range corresponding to the target monitoring task, and obtaining an acquisition unit set of the monitoring object; calculating a spatial affiliation relationship between the spatial range of each acquisition unit in the acquisition unit set and the spatial range of the target monitoring task, and determining a spatial coupling relationship; setting a label of the monitoring object based on the spatial coupling relationship, generating the monitoring object with the label, inputting the monitoring object into a preset monitoring service calculation function, and outputting a calculation result; and configuring the calculation result to the monitoring object with the label, and distributing the calculation result to a task database corresponding to the target monitoring task. Therefore, by adopting the embodiment of the invention, the calculation requirements of different monitoring tasks on the monitoring index data can be flexibly met at the background data level, the coupling problem in the monitoring data calculation process is solved. The system service efficiency is improved.
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Description

technical field

[0001] The invention relates to the technical field of intelligent transportation, in particular to a construction method, device, storage medium and terminal of a transportation data warehouse. Background technique

[0002] Road transportation plays an important role in my country's economic and social development. Maintaining the stable and efficient operation of the road transportation network is of great significance to adjusting the industrial structure, promoting employment and economic development, and accelerating the process of urban-rural integration. In recent years, with the rapid growth of the number of motor vehicles and the gradual increase in the demand for road transportation, road traffic accidents have occurred frequently and have a greater social impact, and the pressure on the operation of the road network to ensure smooth traffic has continued to increase.

[0003] Although my country's traffic informatization level has made considerable...

Claims

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