Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Fatigue driving monitoring and early warning system

A technology for early warning systems and fatigue driving, applied in alarms, sensors, diagnosis, etc., to achieve the effects of reducing data processing pressure, fast data processing speed, and improving accuracy

Inactive Publication Date: 2017-05-31
HEFEI VRVIEW INFORMATION TECH
View PDF6 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing fatigue driving warning system can only judge whether the driver is in a fatigue driving state based on the driver's face and eye movements, but the driver's mental fatigue is not easy to be detected

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fatigue driving monitoring and early warning system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific examples.

[0022] A fatigue driving monitoring and early warning system includes a motion capture system, a monitoring bracelet, a signal processing module and a voice broadcast system.

[0023] The motion capture system is arranged at the front of the car and includes a high-speed camera. In a preferred embodiment, an infrared high-speed camera is used. The high-speed camera is aimed at the driver's upper body and automatically captures the driver's facial features, eye movements and head movements. The motion capture system also includes an image analysis and preprocessing module, which can conduct preliminary analysis on the driver's motion, collect the driver's habitual motion, and find out the abnormal motion and send it to the signal processing module.

[0024] The monitoring ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a fatigue driving monitoring and early warning system. The system comprises an action capture system, a monitoring wristband, a signal processing module and a voice broadcast system; and a facial feature of a driver is captured through a high-speed camera and heart rate data of the driver is obtained through the monitoring wristband to monitor a body state of the driver, thereby preventing situations such as fatigue driving and the like. The fatigue driving monitoring and early warning system provided by the invention is efficient in data processing and reliable in communication, gives consideration to action and heart rate changes of the driver, is high in data reliability, can effectively perform early warning on a fatigue driving behavior, and is suitable for popularization and application.

Description

technical field [0001] The invention relates to the technical field of vehicle safety driving early warning analysis, in particular to a fatigue driving monitoring and early warning system. Background technique [0002] With the popularity of vehicles, traffic accidents have also increased significantly; data show that fatigue driving has become the second largest cause of traffic accidents, so the monitoring and prevention of fatigue driving needs to be solved urgently. The existing fatigue driving warning system can only judge whether the driver is in a fatigue driving state based on the driver's face and eye movements, but the driver's mental fatigue is not easy to be detected. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an intelligent analysis fatigue driving monitoring and early warning system. [0004] The present invention solves the above technical problems through the following technical solutions: ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00A61B5/0205A61B5/11G08B21/06
CPCA61B5/0033A61B5/0077A61B5/0205A61B5/02455A61B5/1128G08B21/06A61B5/681A61B5/6824A61B5/7405A61B5/746G06V20/597
Inventor 陈拥权华东亚陈影张丽丽
Owner HEFEI VRVIEW INFORMATION TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com