Fatigue driving monitoring device and wearable device

A fatigue driving and monitoring device technology, which is applied to alarms, instruments, etc., can solve the problems of complex implementation of fatigue driving monitoring devices, and achieve the effects of reducing traffic accidents, convenient use, and complete functions

Active Publication Date: 2018-12-25
NAZHIYUAN TECH TANGSHAN LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a fatigue driving monitoring device and a wearable device to solve the problem of complex implementation of the fatigue driving monitoring device in the prior art.

Method used

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  • Fatigue driving monitoring device and wearable device
  • Fatigue driving monitoring device and wearable device
  • Fatigue driving monitoring device and wearable device

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Embodiment Construction

[0042] In order to fully understand the purpose, features and effects of the present invention, the present invention will be described in detail through the following specific embodiments, but the present invention is not limited thereto.

[0043] The present invention provides a fatigue driving monitoring device, which includes: a sensing module, a signal processing module, a control module and an alarm module; wherein, the sensing module includes at least one friction generator and / or piezoelectric generator , used to sense the activities of the muscles or skin around the eyes during the blinking process, and output electrical signals; the signal processing module is connected to the sensing module, and is used to process the electrical signals output by the sensing module; the control module is connected to the signal processing module , for detecting and analyzing the electrical signal processed by the signal processing module, and outputting an alarm control signal; the a...

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Abstract

The invention discloses a fatigue driving monitoring device and a wearable device, wherein the fatigue driving monitoring device includes: a sensing module, a signal processing module, a control module and an alarm module; wherein the sensing module includes at least one friction generator and / or Or a piezoelectric generator, used to sense the activities of the muscles or skin around the eyes during blinking, and output electrical signals; the signal processing module is connected to the sensing module, and is used to process the electrical signals output by the sensing module; The control module is connected with the signal processing module, and is used for detecting and analyzing the electrical signal processed by the signal processing module, and outputting an alarm control signal; the alarm module is used for alarming according to the alarm control signal. The fatigue driving monitoring device and wearable device provided by the present invention have the advantages of simple implementation, simple structure, convenient use, high reliability, and complete functions, and can effectively remind users to stay awake.

Description

technical field [0001] The invention relates to the technical field of driving monitoring, in particular to a fatigue driving monitoring device and a wearable device. Background technique [0002] Fatigue driving is one of the important causes of traffic safety problems. Most of the devices used for fatigue driving monitoring in the prior art are based on video signal collection and comparison. When the collected driver's facial video information is compared with the pre-stored facial When the video information does not match, a corresponding prompt signal is generated to keep the driver awake. However, during the driving process, the facial features of people in a semi-awake state are similar to those in a waking state, so complex image processing algorithms are needed to effectively identify the fatigue driving state. In addition, in the prior art, it is also possible to judge whether the driver is in a fatigue state by detecting the driver's respiration and heart rate, w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08B21/06
CPCG08B21/06
Inventor 徐传毅
Owner NAZHIYUAN TECH TANGSHAN LLC
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