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Data processing method and device, equipment and storage medium

A technology of data processing and location information, which is applied in the direction of instruments, traffic flow detection, traffic control system of road vehicles, etc., and can solve the problem of low identification efficiency of road information changes

Pending Publication Date: 2022-06-07
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

In related technologies, the recognition efficiency of road information changes is low

Method used

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  • Data processing method and device, equipment and storage medium
  • Data processing method and device, equipment and storage medium
  • Data processing method and device, equipment and storage medium

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Embodiment Construction

[0030] Exemplary embodiments of the present disclosure are described below with reference to the accompanying drawings, which include various details of the embodiments of the present disclosure to facilitate understanding and should be considered as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Also, descriptions of well-known functions and constructions are omitted from the following description for clarity and conciseness.

[0031] The terms "first", "second", "third", etc. in the description embodiments and claims of the present disclosure and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. order. Furthermore, the terms "comprising" and "having" and any variations thereof, are intended to cover...

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Abstract

The invention provides a data processing method and device, equipment and a storage medium. Relates to the technical field of data processing, in particular to the artificial intelligence fields of intelligent traffic, intelligent navigation and the like. According to the specific implementation scheme, speed feature vectors of a plurality of road sections of a road section group are obtained; according to the speed feature vectors of the plurality of road sections, obtaining speed feature vectors of the road section groups; and determining road change information of the road section group according to the speed feature vector of the road section group. According to the technical scheme of the invention, the recognition efficiency of road information change can be improved.

Description

technical field [0001] The present disclosure relates to the technical field of data processing, in particular to the fields of artificial intelligence such as intelligent transportation and intelligent navigation. Background technique [0002] With the complexity of the traffic road network, the efficiency of collecting and updating road information directly affects the accuracy of electronic map navigation. In practical applications, the change of road information is mainly reflected in the addition or change of speed limit elements such as speed measuring electronic eyes and speed limit signs. In the related art, the identification efficiency of road information changes is low. SUMMARY OF THE INVENTION [0003] The present disclosure provides a data processing method, apparatus, device, and storage medium. [0004] According to a first aspect of the present disclosure, there is provided a data processing method, comprising: [0005] Obtain the speed feature vectors o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/01
CPCG08G1/0104
Inventor 李萌赵辉夏德国蒋冰
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
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