Driving behavior monitoring and alarming system and method

An alarm system and behavioral technology, applied in signal devices and other directions, can solve problems such as slow response, increased vehicle cost, and general monitoring effect, and achieve low cost, simple assembly, and possible effects of reducing traffic accidents

Inactive Publication Date: 2020-02-25
CHERY AUTOMOBILE CO LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Irregular driving behaviors include leaving one/hands off the steering wheel while driving, not looking ahead for a long time, falling asleep while driving fatigued, etc. Drivers in a fatigued state will be distracted and their thinking activities will be reduced, which will lead to unresponsiveness, Decreased vehicle control, increasing the possibility of traffic accidents
[0003...

Method used

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  • Driving behavior monitoring and alarming system and method
  • Driving behavior monitoring and alarming system and method

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Embodiment Construction

[0031] Referring to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention include the shape, structure, mutual position and connection relationship of each part, the function and working principle of each part, and the manufacturing process of the various components involved. And the method of operation and use, etc., are described in further detail to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.

[0032] The driving behavior monitoring module is mainly composed of infrared light, camera, controller ECU, PCB circuit board and shell, which can be installed on the instrument panel, steering wheel or A-pillar area. After the vehicle is powered on, it can monitor the human eye movement status and pupil focus area in real time. , bad behavior, and transmit the captured image information to the contro...

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Abstract

The invention discloses a driving behavior monitoring and alarming system. The system is provided with an ECU for judging whether a driving behavior has hidden danger or not, a camera is fixed on an instrument platform of a vehicle, a steering wheel or an A-pillar area, the camera is used for collecting image information of a driver and conveying the information to the ECU, the ECU acquires line-of-sight focus point information, facial expression information and bad driving behaviors of the driver according to the image information, the steering wheel of the vehicle and/or a driver seat is internally and fixedly provided with a vibrator, and the ECU outputs an alarm signal to the vibrator and a vehicle audio for execution. The monitoring and alarming system can accurately judge the drivingbehavior of the driver, can give an alarm aiming at dangerous driving behaviors, is simple in assembly and low in cost, and can effectively reduce the possibility of traffic accidents caused by distraction during driving of the driver.

Description

technical field [0001] The invention relates to the technical field of driving monitoring, in particular to a technical solution of a driving behavior monitoring and alarm system. Background technique [0002] In recent years, the number of automobiles in our country has expanded rapidly, and the safety of automobile traffic has attracted people's attention day by day. How to avoid and reduce traffic accidents has become an active research topic for scientists. The main research goal is to prevent traffic accidents and reduce injuries in advance. Irregular driving behavior is one of the main factors of traffic accidents. Irregular driving behaviors include leaving one / hands off the steering wheel while driving, not looking ahead for a long time, falling asleep while driving fatigued, etc. Drivers in a fatigued state will be distracted and their thinking activities will be reduced, which will lead to unresponsiveness, Vehicle control is reduced, increasing the possibility o...

Claims

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Application Information

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IPC IPC(8): B60W40/09B60W40/08B60Q9/00B60W50/16
CPCB60Q9/00B60W40/08B60W40/09B60W50/16
Inventor 陈健昕徐达学姜灏陈海鸥周倪青王萍董金龙
Owner CHERY AUTOMOBILE CO LTD
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