Vehicle recognition method, vehicle recognition model training method and related device

A recognition method and vehicle recognition technology, applied in the field of vehicle recognition, can solve problems such as the inability to accurately identify dangerous goods transport vehicles

Pending Publication Date: 2020-10-23
ZHEJIANG DAHUA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem mainly solved by this application is to provide a vehicle recognition method, a vehicle recognition model training method and related devices. The problem of precise identification

Method used

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  • Vehicle recognition method, vehicle recognition model training method and related device
  • Vehicle recognition method, vehicle recognition model training method and related device
  • Vehicle recognition method, vehicle recognition model training method and related device

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0029] see figure 1 , figure 1 It is a schematic flowchart of the first embodiment of the vehicle identification method of the present application. This embodiment includes the following steps:

[0030] S11: A picture with a vehicle is acquired.

[0031] In this embodiment, first obtain the picture with the vehicle, which can be specifically obtained through the real-time monitoring and shooting of the monitoring camera installed in the target traffic section to obtain the corres...

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Abstract

The invention discloses a vehicle recognition method, a vehicle recognition model training method and related devices. The method comprises the steps: obtaining a picture with a vehicle; inputting thepictures into a trained vehicle recognition model so as to classify the vehicles; identifying the types of the vehicles, and determining the confidence coefficient of classifying the vehicles into dangerous vehicles; if the confidence coefficient of classifying the vehicle into the dangerous vehicle is smaller than a preset threshold value, dangerous goods label detection is conducted on the picture, and when it is detected that the picture comprises the dangerous goods label, it is determined that the vehicle is the dangerous vehicle. Through the above mode, high-precision recognition of thedangerous goods vehicle can be more effectively realized through a mode of cascading and matching the recognition detection of the vehicle type with the detection of the dangerous goods label, and the accuracy of the recognition of the dangerous goods vehicle is effectively improved.

Description

technical field [0001] The present application relates to the technical field of vehicle recognition, in particular to a vehicle recognition method, a vehicle recognition model training method and related devices. Background technique [0002] At present, with the development of artificial intelligence technology, intelligent transportation has been greatly popularized, and vehicle identification plays an important role in intelligent transportation, especially for the identification of vehicles with dangerous goods. Among them, effectively identifying dangerous goods vehicles can not only effectively enforce traffic restrictions, but also effectively prevent potential dangers caused by dangerous goods vehicles. [0003] However, the existing vehicle type identification systems are all aimed at general-purpose vehicles, and are not dedicated to identifying dangerous goods vehicles, and because dangerous goods transport vehicles are similar to large trucks and large trucks to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/46G06K9/62G06N3/04G06N3/08
CPCG06N3/08G06V20/584G06V10/462G06N3/045G06F18/24
Inventor 黄宇
Owner ZHEJIANG DAHUA TECH CO LTD
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