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Early warning terminal and system used for analyzing dangerous driving behaviors and analysis algorithm

An early warning terminal and dangerous driving technology, applied in computing, computer parts, instruments, etc., can solve the problems of single analysis method and single function.

Active Publication Date: 2018-10-02
ZHENGZHOU TIAMAES TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims at the deficiencies of the prior art, the defects of single function and single analysis means, thereby providing an early warning terminal for analyzing dangerous driving behaviors, an early warning system based on the terminal, and an analysis algorithm of the early warning system

Method used

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  • Early warning terminal and system used for analyzing dangerous driving behaviors and analysis algorithm
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  • Early warning terminal and system used for analyzing dangerous driving behaviors and analysis algorithm

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Embodiment Construction

[0048] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described below:

[0049] An early warning terminal for analyzing dangerous driving behavior, the early warning terminal includes:

[0050] Infrared camera acquisition module

[0051] Such as figure 1 As shown, the two-dimensional infrared imaging data of the eyes, mouth, ears and steering wheel area are collected, and the collected infrared imaging data is analyzed to obtain the closed state of the eyes, the state of opening and closing the mouth, the state of ear occlusion and the gesture state of the steering wheel area. In particular, in order to overcome the problem of occlusion of the eyes by wearing sunglasses, the infrared camera of this module uses infrared lights of a specific band, which can penetrate sunglasses.

[0052] Analysis of collected ...

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Abstract

The invention relates to an early warning terminal and system used for analyzing dangerous driving behaviors and an analysis algorithm. The early warning terminal comprises an infrared photography acquisition module used for obtaining data streams of the closing state of the eyes, the opening and closing state of the mouth, the blocking state of the ears and the gesture state of a steering wheel area, a thermal inductance data acquisition module used for obtaining data streams of the moving position of the human face, cigarette butt heat existing on the mouth or not, arm heat existing on an ear area or not and the number of the arms on the steering wheel area, a binocular three-dimensional photography acquisition module used for obtaining data streams of the gesture motion state, and a centralized control module obtaining a detection result through multi-dimensional data analysis. The early warning system comprises the early warning terminal used for analyzing the dangerous driving behaviors and a backstage multi-dimensional analysis platform, wherein the backstage multi-dimensional analysis platform receives and stores pictures snapped by the driving behavior early warning terminal and analyzes the driving behaviors through a deep learning neural network model.

Description

technical field [0001] The invention relates to an assessment and evaluation system, in particular to an early warning terminal, an early warning system and an analysis algorithm for analyzing dangerous driving behaviors. Background technique [0002] As the main body of decision-making and implementation of road traffic, the driver's bad driving behavior has certain stubbornness and potential, which is often a natural violation of bad habits gradually formed; it also has a certain historical inheritance and exclusiveness, and there will be blind Copy the behavior of others. Habitual violations will easily cause drivers to disobey the law and rules, and lose vigilance to traffic safety accidents, which will eventually lead to accidents, directly endangering life safety, and detrimental to the interests of the country and enterprises. Risky driving behaviors include: fatigue, smoking, talking on the phone, yawning, taking one hand off the steering wheel, chatting, eating sna...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W40/09G06K9/00
CPCB60W40/09G06V40/28G06V20/52
Inventor 郭建国方志乾关宏图马国亮程麒张德善王全军韩波
Owner ZHENGZHOU TIAMAES TECH
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