Fatigue state prediction system for automobile drivers

A driver fatigue and fatigue state technology, applied in the field of automobile driver fatigue state prediction system

Inactive Publication Date: 2016-08-24
嘉兴市瑞曼汽车电子科技有限公司
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] There are several main causes of traffic accidents: vehicle conditions, road conditions, driving habits, and fatigue driving. The accidents caused by fatigue driving are more tragic, but they are also the most avoidable cause of accidents. The existing programs for preventing fatigue driving are basically Focus on the driver's own judgment before driving, but often in pursuit of economic benefits and car efficiency, there are still many drivers who lack sleep or drive for too long on the road. Status detection and alarm scheme

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 state prediction system for automobile drivers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The implementation of the system for predicting the driver's fatigue state of the present invention will be described in detail below with reference to the accompanying drawings.

[0016] figure 1A structural block diagram of a system for predicting a driver's fatigue state according to an embodiment of the present invention is shown. Wherein the automobile driver fatigue state prediction system comprises, image acquisition module 1, image preprocessing module 2, fatigue state prediction module 3 and controller module 4, image preprocessing module 2 connects image acquisition module 1 to image acquisition module 1 The facial image of shooting carries out analog-to-digital conversion, and fatigue state prediction module 3 judges driver's fatigue state according to the driver's eye closure time in the digital image after analog-to-digital conversion, and controller module 4 connects fatigue state prediction module 3 to according to the driver's fatigue state. Carry out v...

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 relates to a pre-judgment system for the fatigue state of an automobile driver. The system comprises an image collecting module, an image preprocessing module, a fatigue state pre-judgment module and a controller module. The image preprocessing module is connected with the image collecting module so as to carry out analog-digital conversion on a facial image shot by the image collecting module; the fatigue state pre-judgment module judges the fatigue state of the driver according to the eye closed time of the driver in the digital image after analog-digital conversion; and the controller module is connected with the fatigue state pre-judgment module so as to carry out automobile speed control and alarm operation according to the fatigue state of the driver. According to the system, the fatigue state of the automobile driver can be pre-judged in time, and the fatigue state can be rapidly sent to a related department, so that the related department can take measures to avoid accident occurrence.

Description

[0001] The present invention is a divisional application of the invention whose application number is 2013102292353, the application date is June 8, 2013, and the invention name is "automobile driver fatigue state prediction system". technical field [0002] The invention relates to the field of monitoring, in particular to a system for predicting fatigue state of automobile drivers. Background technique [0003] The development of automobiles has brought great convenience to human beings, further changed the human concept of time and space, and improved people's living conditions. The rapid development of automobiles has also brought a lot of troubles to human beings, such as energy depletion, traffic noise, exhaust pollution, etc. If these problems belong to the potential crisis brought to human beings, then the daily traffic accidents cause personal injury. The human impact of injury and property loss is more immediate. [0004] There are several main causes of traffic a...

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 Patents(China)
IPC IPC(8): A61B5/16G08B21/06G06K9/00B60Q9/00
Inventor 魏硕果何祖昱
Owner 嘉兴市瑞曼汽车电子科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap