Driver fatigue detection system based on smart phone

A driver fatigue, mobile intelligence technology, applied in the field of driver fatigue detection system, can solve the problem of inability to collect equipment, and achieve the effect of fatigue detection

Inactive Publication Date: 2017-08-29
广州蕊澜绣贸易有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

This solution is more accurate, but in practice it is impossible to use convenient equipment to collect this information

Method used

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  • Driver fatigue detection system based on smart phone
  • Driver fatigue detection system based on smart phone
  • Driver fatigue detection system based on smart phone

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Embodiment Construction

[0012] The present invention is further described in conjunction with the following examples.

[0013] see figure 1 The driver fatigue detection system based on the mobile smart phone provided by the present embodiment includes an image acquisition module 1, an image filtering module 2, an eye area detection module 3, an eye feature extraction module 4, a fatigue judgment module 5, and an alarm module 6; The image collection module 1 includes a camera of a mobile smart phone, which is used to collect images of the driver's face and eyes; the image filter module 2 is used to filter the images of the collected faces and eyes to remove image noise The eye area detection module 3 is used to process the images of the face and eyes to obtain the eye area; the eye feature extraction module 4 is used to extract the pupil opening characteristic parameter of the eyes; the fatigue judgment module 5 is based on the pupil The percentage of the opening degree and the eye size determines wh...

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Abstract

The invention provides a driver fatigue detection system based on a smart phone. The system comprises an image collection module, an image filtering module, an eye area detection module, an eye characteristic extraction module, a fatigue determining module and an alarming module; the image collection module collects a face and eye image of a driver; the image filtering module filters the face and eye image to remove image noises; the eye area detection module processes the face and eye image to obtain an eye area; the eye characteristic extraction module extracts a characteristic parameter of the pupil opening degree of the eyes; the fatigue determining module determines whether the driver is in fatigue driving according to a percentage of the pupil opening degree to the size of the eyes, and outputs a determining result; and the alarming module raises voice alarm when the determining result shows that the driver is in fatigue driving. The system is realized on the basis of mobile equipment, the face and eyes are detected via a camera of the phone, driver fatigue detection is realized, and the system is practical and convenient.

Description

technical field [0001] The invention relates to the field of automobile safety assistance, in particular to a driver fatigue detection system based on a mobile smart phone. Background technique [0002] In related technologies, the driver fatigue detection scheme 1 relies on the detection of physiological signals, such as changes in radio waves, eye blinking frequency, heart rate, pulse rate, and skin voltage. This solution is more accurate, but in practice it is impossible to use convenient equipment to collect this information. Contents of the invention [0003] In view of the above problems, the present invention provides a driver fatigue detection system based on a mobile smart phone. [0004] The object of the present invention adopts following technical scheme to realize: [0005] A driver fatigue detection system based on a mobile smart phone is provided, including an image acquisition module, an image filtering module, an eye area detection module, an eye feature...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00B60W40/08
CPCB60W40/08B60W2040/0827G06V20/597
Inventor 不公告发明人
Owner 广州蕊澜绣贸易有限公司
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