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Portable fatigue driving detection equipment

A technology for fatigue driving and detection equipment, which is applied to instruments, alarms, etc., can solve problems such as hidden dangers and affect driver safety, and achieve reliable effects of fatigue driving detection equipment

Inactive Publication Date: 2020-05-12
GUANGDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, Chinese patent CN103606245A and Chinese patent CN205405809U, these two fatigue driving detection methods need to directly contact the driver, and there are potential safety hazards affecting the driving of the driver

Method used

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  • Portable fatigue driving detection equipment

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Embodiment Construction

[0029] The present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0030] Such as Figure 1~2 As shown, a portable fatigue driving detection device includes a housing, the housing is made of plastic, with a clamp on the back, which can be connected with the interior rearview mirror of the vehicle; and a camera, a microprocessor set in the housing Device, storage module, buzzer alarm, bluetooth module, GPS positioning module, touch display screen, power supply system and integrated circuit, wherein: the camera is used to collect the image of the driver's head; the camera includes infrared supplementary light function . The microprocessor is equipped with a fatigue driving detection system, which preprocesses the collected images, recognizes the driver's face and the driver's eyes, and judges whether the driver is in a fatigued state thr...

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Abstract

The invention discloses portable fatigue driving detection equipment which comprises a camera, a microprocessor, a storage module, a buzzer alarm, a Bluetooth module, a GPS positioning module, a touchscreen, a power supply module, an integrated circuit and a shell. According to the equipment, a fatigue driving detection system is taken as a core, fatigue driving is detected by detecting opening and closing of eyes of a driver during driving, and detection can be carried out under the condition that the driver does not need to be contacted; the portable fatigue driving detection equipment comprises three types of fatigue detection, besides conventional fatigue driving detection, the detection of the drowsiness phenomenon in a severe fatigue driving state and detection of the distraction phenomenon in the hypnotic state of an expressway are added, and if the fatigue driving of the driver is detected, an alarm is given out; the equipment has the characteristics of high reliability and high precision.

Description

technical field [0001] The invention relates to the technical field of automobile safety, in particular to a portable fatigue driving detection device. Background technique [0002] With the improvement of living standards, more and more families have one or two, or even more cars. With the increase of car ownership, the problem of traffic safety becomes more serious. According to relevant surveys, fatigue driving is one of the main causes of traffic accidents, accounting for 48%, and directly causing economic losses of hundreds of thousands of dollars. Carrying out research related to fatigue driving detection can effectively reduce the occurrence of traffic accidents. [0003] Fatigue driving detection can be divided into two types: one is the direct detection based on the driver's physiological information, and the other is the indirect detection based on the driver's physical information; the indirect detection can be divided into three types: head posture detection, e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/06
CPCG08B21/06
Inventor 冯桑黄越诚欧阳洁榆胡熊辉呙腾
Owner GUANGDONG UNIV OF TECH