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Driver fatigue prompting device and working method thereof

A working method and driver's technology, applied in the automotive field, can solve problems such as threats to life and property, traffic accidents, etc., and achieve high security, ensure safety, and improve accuracy

Pending Publication Date: 2018-10-12
SHANGHAI DAZHONG ALLIED AUTO REFITTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the current Ministry of Communications stipulates that drivers should not drive with fatigue, for most drivers, they often cannot find that they are already in a state of fatigue and think that persistence will not cause any problems. Therefore, traffic accidents are often caused, and life and property are damaged. great threat

Method used

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  • Driver fatigue prompting device and working method thereof
  • Driver fatigue prompting device and working method thereof

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Embodiment Construction

[0026] In order to make it easy to understand the technical means, creative features, goals and effects achieved by the present invention, the following examples are combined with the appended figure 1 to attach figure 2 The technical solutions provided by the present invention are described in detail, but the following content is not intended as a limitation of the present invention.

[0027] figure 1 It is a structural diagram of a driver fatigue prompting device of the present invention. Such as figure 1 As shown, the driver fatigue prompting device provided in this embodiment includes: an identification device 1 and a control device 2. The identification device 1 is electrically connected to the control device 2, so that the control device 2 can process the driver's fatigue information transmitted by the identification device 1 in a timely manner. information, so as to judge whether it is fatigue driving, and prevent Giti accidents caused by driver fatigue.

[0028] S...

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Abstract

The invention provides a driver fatigue prompting device and a working method thereof, and belongs to the technical field of automobiles. The driver fatigue prompting device and the working method thereof include a recognition device with an eye recognizer, a respiratory recognizer and a brain detector, and a control device electrically connected to the recognition device and including a processorand a controller, and meanwhile, the controller is electrically connected with an alarm structure and is connected to a cruise control system. By collecting and recording image information of the eyestate, respiratory rate, exhaled carbon dioxide concentration and brain electronic activity information of a driver under normal conditions and then comparing with corresponding information monitoredin the driving process, whether the driver is in a fatigue state is determined, and the alarm structure is controlled to alarm and prompt in the fatigue state and the cruise control system get involved and smoothly controls to reduce the vehicle speed to a low speed state, so that the safety is improved, the use requirements are met, and the combination of the eye recognizer, the respiratory recognizer and the brain detector recognizes and judges to improve the accuracy of the judgment result.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a driver fatigue prompting device and a working method thereof. Background technique [0002] As a commonly used means of transportation, automobiles have become an indispensable part of people's lives and facilitate people's lives. [0003] At present, cars are generally driven manually, and for a car driven manually, the state of the driver directly determines the safety of the car. Although the current Ministry of Communications stipulates that drivers should not drive with fatigue, for most drivers, they often cannot find that they are already in a state of fatigue and think that persistence will not cause any problems. Therefore, traffic accidents are often caused, and life and property are damaged. Great threat. Contents of the invention [0004] In view of the above-mentioned problems existing in the prior art, it is now intended to provide a driver fatigue prompti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W40/08A61B5/08A61B5/083A61B5/11A61B5/16A61B5/18G08B21/06G08B7/06
CPCA61B5/0816A61B5/0836A61B5/1103A61B5/165A61B5/18G08B7/06G08B21/06A61B5/746B60W40/08B60W2040/0827A61B2503/22
Inventor 戴译宁丁伟蒋嵩杰吴远玮朱瑛
Owner SHANGHAI DAZHONG ALLIED AUTO REFITTING
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