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Automobile driver fatigue state pre-judging system

A technology for driver fatigue and fatigue state, applied in instruments, character and pattern recognition, calculation, etc.

Inactive Publication Date: 2015-01-14
JIANGYIN ZHONGHE POWER METER
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  • Abstract
  • Description
  • Claims
  • Application Information

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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

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  • Automobile driver fatigue state pre-judging system

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Embodiment Construction

[0015] The embodiments of the vehicle driver fatigue state prediction system of the present invention will be described in detail below with reference to the accompanying drawings.

[0016] figure 1A block diagram showing the structure of a system for predicting the fatigue state of an automobile driver according to an embodiment of the present invention. The system for predicting the fatigue state of an automobile driver includes an image acquisition module 1, an image preprocessing module 2, a fatigue state prediction module 3, and a controller module 4. The image preprocessing module 2 is connected to the image acquisition module 1 to monitor the image acquisition module 1. The captured facial image is converted into analog-to-digital, the fatigue state prediction module 3 determines the driver's fatigue state according to the driver's eye closing time in the digital image after the analog-to-digital conversion, and the controller module 4 is connected to the fatigue state ...

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Abstract

The invention relates to an automobile driver fatigue state pre-judging system. The automobile driver fatigue state pre-judging system comprises an image acquisition module, an image preprocessing module, a fatigue state pre-judging module and a controller module, wherein the image preprocessing module is connected with the image acquisition module and is used for carrying out analog-digital conversion on a face image shot by the image acquisition module; the fatigue state pre-judging module is used for judging the fatigue state of a driver according to the eye closing time of the driver in a digital image obtained by analog-digital conversion; and the controller module is connected with the fatigue state pre-judging module and is used for carrying out automobile speed control and alarming operation according to the fatigue state of the driver. According to the automobile driver fatigue state pre-judging system, the fatigue state of the automobile driver can be pre-judged in time and the fatigue state is rapidly sent to a related department, so that the related department can adopt measures and accidents are avoided.

Description

[0001] The present invention is a divisional application of an invention with an application number of 2013102292353, an application date of June 8, 2013, and an invention title of "automotive driver fatigue state prediction system". technical field [0002] The invention relates to the field of monitoring, in particular to a system for predicting the fatigue state of an automobile driver. Background technique [0003] The development of automobiles has brought great convenience to human beings, further changed human's view of time and space, and improved people's living conditions. The rapid development of automobiles has also brought a lot of trouble to human beings, such as energy exhaustion, traffic noise, exhaust gas pollution, etc. If these problems are potential crises for human beings, then the personal injury caused by traffic accidents that occur every day Injuries and property damage have a more immediate impact on humans. [0004] There are several main causes o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q9/00G08B21/06G06K9/00
Inventor 朱桂芝刘洁徐晓伟张波高德于志强
Owner JIANGYIN ZHONGHE POWER METER