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Fatigue driving monitoring system based on driver body feature recognition

A technology for fatigue driving and monitoring system, applied in blood characterization devices, pulse rate/heart rate measurement, diagnostic recording/measurement, etc., can solve the problems of high cost, single processing, waste of monitoring devices, etc., and achieve high accuracy and small size. , to avoid the effect of driving

Active Publication Date: 2020-11-17
HUNAN AUTOMOTIVE ENG VOCATIONAL COLLEGE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The fatigue driving monitoring system in the prior art generally adopts the face monitoring of the driver. The driver can cheat by escaping the monitoring through the photo, and the cost of monitoring through face feature recognition is high and it cannot monitor the traffic caused by physical discomfort during human driving. circumstances of the accident
[0004] In order to solve the common problems in the field that the monitoring results are vague and inaccurate, too many monitoring devices cause waste and cumbersomeness, and the follow-up processing is single, etc., the present invention is made

Method used

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  • Fatigue driving monitoring system based on driver body feature recognition
  • Fatigue driving monitoring system based on driver body feature recognition
  • Fatigue driving monitoring system based on driver body feature recognition

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] This embodiment constructs a fatigue driving monitoring system with a heart rate monitoring function and a heart rate monitoring module located on the safety belt device;

[0031] A fatigue driving monitoring system based on recognition of driver's physical characteristics, comprising a heart rate monitoring module for monitoring the driver's heart rate signal, a pulse monitoring module for monitoring the driver's pulse signal, and the monitoring obtained by the heart rate monitoring module and the pulse monitoring module The signal is analyzed and processed to obtain the driver's blood sugar level and fatigue processing system. The heart rate monitoring module is fixed on the car seat belt to monitor the driver's heart rate in real time. After the driver's finger passes through the reflected light signal reflected by the blood vessels in the finger, the reflected light signal is received and monitored, and then the pulse signal of the driver is monitored. The pulse moni...

Embodiment 2

[0041] This embodiment constructs a pulse monitoring module that detects the position information of the driver's finger on the steering wheel of the car and then monitors the pulse of the finger;

[0042] A fatigue driving monitoring system based on recognition of driver's physical characteristics, comprising a heart rate monitoring module for monitoring the driver's heart rate signal, a pulse monitoring module for monitoring the driver's pulse signal, and the monitoring obtained by the heart rate monitoring module and the pulse monitoring module The signal is analyzed and processed to obtain the driver's blood sugar level and fatigue processing system. The heart rate monitoring module is fixed on the car seat belt to monitor the driver's heart rate in real time. After the driver's finger passes through the reflected light signal reflected by the blood vessels in the finger, the reflected light signal is received and monitored, and then the pulse signal of the driver is monito...

Embodiment 3

[0059] This embodiment constructs a processing system based on the heart rate monitoring module and the pulse monitoring module to further derive and calculate the driver's blood sugar and mental status, and perform corresponding processing;

[0060] A fatigue driving monitoring system based on recognition of driver's physical characteristics, comprising a heart rate monitoring module for monitoring the driver's heart rate signal, a pulse monitoring module for monitoring the driver's pulse signal, and the monitoring obtained by the heart rate monitoring module and the pulse monitoring module The signal is analyzed and processed to obtain the driver's blood sugar level and fatigue processing system. The heart rate monitoring module is fixed on the car seat belt to monitor the driver's heart rate in real time. After the driver's finger passes through the reflected light signal reflected by the blood vessels in the finger, the reflected light signal is received and monitored, and ...

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Abstract

The invention provides a fatigue driving monitoring system based on driver body feature recognition. Compared with a fatigue driving monitoring system in the prior art, the fatigue driving monitoringsystem comprises a heart rate monitoring module, a pulse monitoring module and a processing system; the heart rate monitoring module is used for monitoring heart rate signals of a driver, the pulse monitoring module is used for monitoring pulse signals of the driver, and the processing system is used for analyzing and processing the signals monitored by the heart rate monitoring module and the pulse monitoring module so as to obtain the blood glucose level and the fatigue condition of the driver. The fatigue driving monitoring system is high in intelligence degree, easy and convenient to install, small in utilization space and high in monitoring and recognition accuracy.

Description

technical field [0001] The invention relates to automobile electronic monitoring technology, in particular to a fatigue driving monitoring system based on driver's physical feature recognition. Background technique [0002] If you continue to drive the vehicle after fatigue, you will feel drowsy, drowsy, weak in limbs, inattention, decreased judgment ability, and even appear in a trance or instant memory loss, delayed or premature action, operation pause or improper correction time and other unsafe factors, Highly prone to road traffic accidents. Therefore, it is strictly forbidden to drive a vehicle after fatigue. In order to avoid the damage caused by fatigue driving to the society, driver fatigue driving monitoring system has been widely concerned and used. [0003] The experimental team has been browsing and researching a large number of related records for the automobile traffic safety system and driver fatigue detection and monitoring system for a long time. At the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/00A61B5/02A61B5/024A61B5/145
CPCA61B5/0077A61B5/024A61B5/02A61B5/145A61B5/7207A61B5/6826A61B5/14532A61B2503/22
Inventor 刘骞沈言锦邹瑞睿童大权陈彦纶
Owner HUNAN AUTOMOTIVE ENG VOCATIONAL COLLEGE
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