Expressway construction vehicle identification method, device and equipment and storage medium

A technology for highway and vehicle identification, applied in the field of Internet of Vehicles, can solve the problems of high implementation cost, small application range, and high input image quality requirements, and achieve the effect of low implementation cost and wide application range.

Active Publication Date: 2021-07-30
BEIJING TRANWISEWAY INFORMATION TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The neural network model has high requirements on the quality of the input image, and requires the installation of image acquisition equipment, resulting in high cost of implementation and limited scope of application

Method used

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  • Expressway construction vehicle identification method, device and equipment and storage medium
  • Expressway construction vehicle identification method, device and equipment and storage medium
  • Expressway construction vehicle identification method, device and equipment and storage medium

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Embodiment Construction

[0043] The following description and drawings illustrate specific embodiments of the invention sufficiently to enable those skilled in the art to practice them.

[0044] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0045] 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 systems and methods consistent with aspects of the invention as recited in the appended claims.

[0046] In the description of...

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Abstract

The invention discloses an expressway construction vehicle identification method, device and equipment, and a storage medium. The method comprises the steps of determining whether a vehicle has a parking behavior on an expressway according to a driving track of the vehicle; if the vehicle has the parking behavior on the expressway, extracting a parking characteristic factor of the vehicle according to a driving track within a preset time period; and inputting the parking characteristic factor into a pre-trained construction vehicle identification model to obtain a construction vehicle identification result. According to the expressway construction vehicle identification method provided by the embodiment of the invention, the construction vehicle on the expressway can be accurately and efficiently identified, and the scheme is low in cost and wide in application range.

Description

technical field [0001] The present invention relates to the technical field of Internet of Vehicles, in particular to an identification method, device, equipment and storage medium for expressway construction vehicles. Background technique [0002] As an important traffic road in our country, expressway has a large traffic volume and high speed. If there are construction vehicles on the expressway, but they cannot be identified in time and remind the surrounding vehicles in time, it will not only easily cause traffic congestion, but also greatly affect the travel of vehicles. security. [0003] In the prior art, external hardware equipment is used to collect images of construction vehicles, and then a deep learning image recognition model is used to identify construction vehicles. The neural network model has high requirements on the quality of input images, and requires the installation of image acquisition equipment, resulting in high implementation costs and limited appl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/017H04W4/021H04W4/029H04W4/42G06K9/62G06N20/00
CPCG08G1/017H04W4/021H04W4/029H04W4/42G06N20/00G06V2201/08G06F18/24323G06F18/214
Inventor 黄智勇蔡抒扬夏曙东孙智彬张志平
Owner BEIJING TRANWISEWAY INFORMATION TECH
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