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Vehicle fatigue early warning device and method

An early warning device and fatigue technology, applied in alarms, medical science, instruments, etc., can solve problems such as the inability to remotely monitor the driver's fatigue inside the vehicle, and achieve the effect of ensuring personal safety

Inactive Publication Date: 2018-10-19
HEFEI ZHIXIN AUTOMOTIVE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the above-mentioned device and method can achieve the effect of fatigue warning, it is impossible to remotely monitor the fatigue status of the driver inside the vehicle and remind the fatigue driving behavior in time

Method used

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  • Vehicle fatigue early warning device and method

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Embodiment Construction

[0017] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0018] like figure 1 As shown, a vehicle fatigue warning device includes a data server, a wireless receiving module, a wireless sending module, a central processing unit, a data analysis module, a data storage module, a sound and light alarm module, an A / D converter, a data acquisition module, a pulse sensor and monitoring camera; the pulse sensor is installed on both sides of the steering wheel of the car, and the pulse sensor is electrically connected to the data acquisition module for monitoring the beating of the driver's hand pulse, and transmitting the collected pulse beating information to the The data acquisit...

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Abstract

The invention discloses a vehicle fatigue early warning device. The vehicle fatigue early warning device comprises a data server, a wireless reception module, a wireless transmitting module, a centralprocessor, a data analysis module, a data storage module, a sound-light alarm module, an A / D converter, a data acquisition module, pulse sensors and a monitoring camera, wherein the pulse sensors aremounted at two sides of an automobile steering wheel, are electrically connected with the data acquisition module and are used for monitoring pulse-beats of hands of a driver and transmitting the acquired pulse beat information to the data acquisition module. The vehicle fatigue early warning device is advantaged in that automatic early warning in a cab can be further carried out, the real-time information in the cab can be transmitted to a remote intelligent handset for real-time monitoring, the early warning device can be controlled through the intelligent phone for manual early warning prompting, a variety of early warning methods are utilized to prompt drivers when the drivers are in driving fatigue, and safety of the drivers is guaranteed.

Description

technical field [0001] The invention relates to the technical field of vehicle early warning, in particular to a vehicle fatigue early warning device and method. Background technique [0002] Drivers are prone to driving fatigue during long-time driving, which can easily lead to traffic accidents. For example, the application number is a kind of vehicle fatigue early warning device of CN200910012013.X, the vehicle fatigue early warning device includes: an image acquisition unit for collecting pupil image data; a control unit for controlling the coordinated work of each functional unit, and a control unit for An image processing and positioning unit for positioning and processing the collected pupil image data; a fatigue detection unit for calculating the pupil area and judging whether the driver is tired according to the percentage of eye closure time per unit time; and a fatigue detection unit for judging the result An alarm unit that sends an alarm signal; the image acqui...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/06A61B5/18
CPCG08B21/06A61B5/18A61B5/7405A61B5/742
Inventor 许翔张贤文张学飞
Owner HEFEI ZHIXIN AUTOMOTIVE TECH CO LTD
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