Vehicle trajectory data processing method, device and equipment and storage medium

A vehicle trajectory and data processing technology, applied in the field of intelligent transportation, can solve the problems of logic segmentation, large amount of data processing, and low algorithm operation efficiency, so as to reduce the amount of data and improve the operation efficiency

Active Publication Date: 2020-11-20
PINGAN INT SMART CITY TECH CO LTD
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  • Abstract
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Problems solved by technology

[0003] However, the industry directly uses GPS trajectory data for model prediction of artificial intelligence algorithms and statistics of related scene business, but does not perform some logical segmentation on these trajectory data, resulting in a large amount of data processing and low algorithm operation efficiency

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  • Vehicle trajectory data processing method, device and equipment and storage medium
  • Vehicle trajectory data processing method, device and equipment and storage medium
  • Vehicle trajectory data processing method, device and equipment and storage medium

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[0040] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0041] The terminology used in the present invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used herein and in the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as use...

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Abstract

The invention discloses a vehicle trajectory data processing method, device and equipment and a storage medium. The method comprises the steps: sorting the obtained trajectory points of each vehicle according to the sequence of timestamps from small to large, and obtaining a trajectory point sequence of each vehicle, wherein the track points comprise position information, timestamps and license plate information; aiming at the track point sequence of each vehicle; performing trajectory segmentation on the trajectory point sequence according to the target area to obtain a plurality of trajectory segments, and applying the logically segmented trajectory segments as source data to a preset algorithm, such as an artificial intelligence algorithm or a business statistics algorithm, wherein thedata volume needing to be processed by the algorithm can be reduced, and the operation efficiency of the algorithm can be improved. The scheme can be applied to the traffic field of smart cities, thereby promoting the construction of the smart cities.

Description

technical field [0001] The invention relates to the technical field of intelligent transportation in a smart city, and relates to a vehicle trajectory data processing method, device, equipment and storage medium. Background technique [0002] The GPS (Global Positioning System, Global Positioning System) trajectory data of vehicles is the most important data in the Internet of Vehicles. These trajectory data can be used for model prediction of some artificial intelligence algorithms and statistics of related scene services. [0003] However, the industry directly uses GPS trajectory data for model prediction of artificial intelligence algorithms and statistics of related scene business, but does not perform some logical segmentation on these trajectory data, resulting in a large amount of data processing and low algorithm operation efficiency. Contents of the invention [0004] The object of the present invention is to propose a vehicle trajectory data processing method, d...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/2458G06F16/28G06F16/29
CPCG06F16/2474G06F16/283G06F16/29
Inventor 杨井
Owner PINGAN INT SMART CITY TECH CO LTD
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