Method and device for warning fatigue driving

A fatigue driving and driver technology, applied in the warning method and system field of fatigue driving, can solve the problems that effective protection cannot be realized, and the fatigue driver cannot realize real-time monitoring and real-time reminder, so as to avoid traffic accidents, avoid fatigue driving, The effect of ensuring personal safety

Inactive Publication Date: 2017-05-31
重庆新派新智能科技有限公司
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AI Technical Summary

Problems solved by technology

[0004] The technical problem solved by the present invention is that the existing fatigue driving instrument cannot realize the function of real-time monitoring and real-time reminder, and only detects and warns the driver, so the technical problem of effective protection cannot be realized. Warning method and system for detecting all passengers and issuing different warnings

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  • Method and device for warning fatigue driving
  • Method and device for warning fatigue driving
  • Method and device for warning fatigue driving

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Embodiment Construction

[0022] The present invention will be described in further detail below by means of specific embodiments:

[0023] Such as figure 1 The warning method of the shown fatigue driving comprises the following steps:

[0024] Step 1: The camera collects the facial images of the driver, co-pilot and rear seat passengers in real time;

[0025] Step 2: The vehicle-mounted terminal processes the collected facial images;

[0026] Step 3: The vehicle-mounted terminal judges whether the driver, co-pilot and passengers are in a state of fatigue according to the processed information;

[0027] Judgment results include: A. The passenger is fatigued, the driver and the co-pilot are in a normal state; B. The driver or / and the co-pilot is fatigued, and the passenger is normal; C. The driver, the co-pilot and the passenger are all fatigued; D. The driver, co-pilot and passengers are all in normal condition;

[0028] Step 4: According to the judgment result of step 3, the vehicle-mounted termin...

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Abstract

The invention relates to the technical field of vehicle-mounted systems for preventing fatigue driving, and particularly relates to a method and a device for warning fatigue driving. The method for warning fatigue driving comprises the steps as follows: step (1) a camera collects facial images of a driver, a copilot and back-seat passengers in real time; step (2) a vehicle-mounted terminal processes the collected facial images; step (3) the vehicle-mounted terminal judges whether the driver, the copilot and the passengers are in a fatigue state or not according to the processed information; and step (4) the vehicle-mounted terminal carries out selection from three different warning modes of the system and sends out warning according to the judgment result in the step (3); and the device for warning fatigue driving comprises the camera, a central processing module, a navigation module, and the vehicle-mounted terminal and the navigation module of a voice prompt module. According to the method and the device, the technical problems that effective protection cannot be achieved due to the fact that real-time monitoring and real-time reminding cannot be achieved in existing fatigue driving and only the driver is detected and warned are solved.

Description

technical field [0001] The invention relates to the field of vehicle-mounted technology for preventing fatigue driving, in particular to a warning method and system for fatigue driving. Background technique [0002] Driving fatigue refers to the phenomenon that the driver's physiological function and psychological function are out of balance after driving continuously for a long time, and the driving skill declines objectively. The driver's sleep quality is poor or insufficient, and he is prone to fatigue after driving for a long time. When the driver is in a state of fatigue, the gear shift will be untimely and inaccurate, the operation action will be sluggish, and sometimes even a short-term sleep phenomenon will occur. [0003] With the development of science and technology, various warning devices have been developed. At present, the warning methods of commonly used fatigue drivers on the market adopt the method of setting time and point reminder, so this kind of warnin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/06
CPCG08B21/06
Inventor 周建勋
Owner 重庆新派新智能科技有限公司
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