Reminding device and reminding method for preventing fatigue driving

A fatigue driving and reminding device technology, applied in the direction of instruments, alarms, etc., to achieve the effect of preventing fatigue driving

Inactive Publication Date: 2015-11-18
宋婉毓
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the existing fatigue driving reminder technology has its own defects, and there is still an urgent need for a device and method that can effectively prevent and avoid fatigue driving.

Method used

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  • Reminding device and reminding method for preventing fatigue driving
  • Reminding device and reminding method for preventing fatigue driving
  • Reminding device and reminding method for preventing fatigue driving

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Embodiment Construction

[0046] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0047] Figure 1 to Figure 2 It shows a reminding device for preventing fatigue driving in the present invention, the reminding device for preventing fatigue driving can detect the fatigue state of the vehicle driver in time, so as to issue a reminder when the vehicle driver is driving fatigued, and simultaneously Feedback the fatigue driving status of the vehicle driver to the centralized control room of the vehicle through wireless communication, so that traffic accidents caused by fatigue driving can be avoided as much as possible, the life safety of the vehicle driver is protected, and the safety of the driver is also reduced. Vehicle loss to the vehicle company.

[0048] figure 1 It is a schematic structural diag...

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Abstract

The invention discloses a reminding device and a reminding method for preventing fatigue driving. The device comprises a control unit and a reminding unit. The control unit comprises an infrared face pickup module, a preliminary analysis module, a brain wave acquisition module, and a matching and judging module. By adopting the technical scheme of the invention, the reminding device for preventing fatigue driving can acquire face information and brain wave data of a vehicle driver in sequence and accurately judge a generated fatigue state to remind the driver and prevent the driver from fatigue driving. Statistical analysis of face information is made first, and then, brain wave contrast and correction is carried out. Thus, the obtained fatigue state can be judged more accurately, and the effect of fatigue driving prevention is better.

Description

technical field [0001] The invention relates to the technical field of automobile safety, in particular to a reminder device and method for preventing fatigue driving. Background technique [0002] Driving fatigue refers to the phenomenon that the driver's physiological function and psychological function are out of balance after driving continuously for a long time, and the driving skill declines objectively. If you continue to drive the vehicle after fatigue, you will feel drowsy, drowsy, weak in limbs, inattention, decreased judgment ability, and even appear in a trance or instant memory loss, delayed or premature action, operation pause or improper correction time and other unsafe factors, Highly prone to road traffic accidents. Therefore, it is strictly forbidden to drive a vehicle after fatigue. [0003] How to adopt high-tech means to prevent traffic accidents caused by "fatigue driving" is a great thing that benefits drivers, the country, and the people. The study...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/06
CPCG08B21/06
Inventor 宋婉毓何文钦
Owner 宋婉毓
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