Fatigue driving monitoring method and system and intelligent identification system

A fatigue driving and monitoring system technology, applied in the driver input parameters, control devices, transportation and packaging, etc., can solve the problems of single state judgment basis, deviation of identification results, insufficient judgment basis, etc., so as to improve driving experience and improve driving experience. The effect of credibility

Pending Publication Date: 2020-09-08
GREAT WALL MOTOR CO LTD
View PDF7 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] One is that the state judgment basis is single, and the fatigue judgment is only performed by detecting the driver’s behavior characteristics, which is insufficient and may easily cause deviations in the recognition results;
[0005] The second is that the reminder method is single, only through the alarm sound reminder, it cannot effectively attract the driver's attention, and it is easy to cause traffic accidents

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 method and system and intelligent identification system
  • Fatigue driving monitoring method and system and intelligent identification system
  • Fatigue driving monitoring method and system and intelligent identification system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present invention can be combined with each other.

[0039] The present invention will be described in detail below with reference to the drawings and in combination with embodiments.

[0040] figure 1 It is a schematic flowchart of a method for monitoring fatigue driving according to an embodiment of the present invention, and the method may be executed, for example, by a driver monitoring system (Driver Management System, DMS) of a vehicle. Such as figure 1 Shown, this drowsy driving monitoring method can comprise the following steps:

[0041] Step S110, acquiring driver fatigue state information and vehicle state information.

[0042]Wherein, the driver's fatigue state information is used to show the driver's fatigue state, which includes, for example, the driver's eye state information (if the eyes are closed for a long time, it may be fatigued), head posit...

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 the technical field of automobiles, and provides a fatigue driving monitoring method and system and an intelligent recognition system. The fatigue driving monitoring method comprises steps of acquiring the driver fatigue state information and the automobile state information, determining a fatigue level of a driver according to the driver fatigue state information and theautomobile state information, and controlling the automobile-mounted equipment to carry out different levels of fatigue reminding matched with different fatigue levels. The method is advantaged in that the automobile state information and the driver fatigue state information are fused to serve as a fatigue judgment basis, credibility of the detection result is improved, the prompt effect is improved step by step according to the detected fatigue level, the purpose of warning the driver can be achieved, and the driving experience of the driver can be improved.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a fatigue driving monitoring method, system and intelligent identification system. Background technique [0002] The existing fatigue monitoring system of the vehicle monitors the driver's eye closure status, head position and other behavioral characteristic information through an infrared camera to determine whether the driver is in a fatigue driving state. If the driver is in a fatigue state, only through the traditional Instrument alarm sound and other means to prompt the user. [0003] In the process of implementing the application, the inventor of the present application found that the monitoring process of the existing vehicle fatigue monitoring system has at least the following two defects: [0004] One is that the state judgment basis is single, and the fatigue judgment is only performed by detecting the driver’s behavior characteristics, which is insufficient and may e...

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): B60W40/08B60W50/14
CPCB60W40/08B60W50/14B60W2040/0827B60W2050/143B60W2540/18B60W2520/10B60W2510/10
Inventor 闵凡猛赵启张健王鹏张红飞
Owner GREAT WALL MOTOR CO LTD
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