System and method for preventing fatigue driving of motor vehicles

A motor vehicle, anti-fatigue technology, applied to the special position of the vehicle, vehicle seats, vehicle parts, etc., can solve problems that have not been seen before, and achieve the effect of preventing fatigue driving and improving driving safety

Inactive Publication Date: 2019-02-19
WENZHOU UNIVERSITY
View PDF6 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Image recognition technology has been applied to the fields of transportation, security and medicine, and it will be applied to more fields in the future, and relevant personnel have tried to use image recognition for car anti-theft, but this technology or its combination with other technologies for Prevention of fatigue driving has not been seen

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
  • System and method for preventing fatigue driving of motor vehicles
  • System and method for preventing fatigue driving of motor vehicles
  • System and method for preventing fatigue driving of motor vehicles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] 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 the accompanying drawings.

[0041] Such as Figure 1 to Figure 4 As shown, in the embodiment of the present invention, a system for anti-fatigue driving of a motor vehicle is proposed, including an electronic control unit ECU1, a camera 2 connected to the ECU1, a pressure sensor group and a sitting posture reminder module 4; wherein,

[0042] The camera 2 is installed on the headrest of the driver's seat (such as image 3 shown), used to capture the driver's sitting posture image in real time after it is turned on;

[0043] The pressure sensor group includes a first pressure sensor 31 and a second pressure sensor 32 (such as figure 2 shown); wherein, the first pressure sensor 31 and the second pressure sensor 32 are used to collect the corresponding pressure values ​​generated in the pres...

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 provides a system for preventing fatigue driving of motor vehicles. A camera is installed at a pillow part of a driver seat, and is started to shoot a sitting posture image of a driver;a first pressure sensor and a second pressure sensor are arranged in a preset area of the bottom of the driver seat, and pressure values after the driver is seated are collected; an ECU receives the sitting posture image and pressure values collected by the first pressure sensor and the second pressure sensor, it is judged that a sitting posture of a driver fails when the sitting posture image ismismatched with a preset correct sitting-posture image or a pressure difference formed between the first pressure sensor and the second pressure sensor is larger than or equal to a preset threshold value, then an alarm command is issued to a sitting posture reminding module, and the sitting posture reminding module is driven to extract alarming information for voice broadcasting to remind the driver to adjust the sitting posture. According to the system and method for preventing fatigue driving of the motor vehicles, a fatigue driving state of the driver is identified combined with the image identification technology and the pressure sensing technology, the driver can be reminded in time to prevent fatigue driving, fatigue of the driver can be further relieved, and the driving safety is improved.

Description

technical field [0001] The invention relates to the technical field of safe driving of motor vehicles, in particular to a system and method for preventing fatigue driving of motor vehicles. Background technique [0002] As one of the most important means of transportation for human beings, motor vehicle driving safety has been widely concerned by car companies and consumers. In recent years, the performance of motor vehicles has been significantly improved in all aspects, but the problem of driver fatigue driving has not been improved, and no corresponding measures have been provided for fatigue driving. [0003] As we all know, sitting for a long time, sitting with uneven force for a long time or incorrect sitting posture can easily cause problems such as thigh numbness, buttocks, lumbar disc herniation, and lumbar muscle strain. These phenomena often occur when driving for a long time. on the driver. [0004] Image recognition technology has been applied to the fields of...

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): B60N2/00B60N2/90B60Q9/00
CPCB60N2/002B60N2/976B60N2002/981B60Q9/00
Inventor 周建锡方圆仲召杰
Owner WENZHOU UNIVERSITY
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