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Fatigue driving determining system and method

A fatigue driving, equation technology, applied in the direction of diagnosis, diagnosis recording/measurement, medical science, etc., can solve the problems of driving danger, traffic accident, no warning, etc.

Active Publication Date: 2015-05-13
AUTOMOTIVE RES & TESTING CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, only a small number of systems monitor the physiological condition of the driver
Furthermore, because each person has a different tolerance for fatigue, if a single standard physiological condition is used to judge each person's fatigue level, it may cause excessive warning or no warning, so it may still cause danger to driving and cause traffic accidents. Accident

Method used

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  • Fatigue driving determining system and method
  • Fatigue driving determining system and method
  • Fatigue driving determining system and method

Examples

Experimental program
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Embodiment Construction

[0015] Such as figure 1 As shown, the fatigue driving judgment system 1 includes a physiological detection device 10 to generate a physiological value of a person, and a storage device 12 to store a linear statistical equation, the physiological detection device 10 and the storage device 12 are electrically connected to a processor 14. The processor 14 can receive the personal physiological value, and retrieve the linear statistical equation stored in the storage device 12, so as to substitute the personal physiological value into the linear statistical equation to generate a predicted vehicle body offset value, and the processor 14 can determine Whether the predicted vehicle body offset value is greater than a vehicle body offset preset value, if the predicted vehicle body offset value exceeds the vehicle body offset preset value, a warning signal is generated; the warning signal can be transmitted to a device electrically connected to the processor 14 In the display 16, the ...

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PUM

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Abstract

The invention relates to a fatigue driving determining system and method. The system comprises a physiological detection unit to generate at least one personal physiological value. The physiological detection unit is electrically connected with a processor which can receive the personal physiological values. The processor is electrically connected with a storage unit to capture a linear statistical equation in the storage unit to substitute the personal physiological values in the physiological detection unit into the linear statistical equation to generate a predictive car body offset value, the processor then determines whether the predictive car body offset value is larger than a car body offset preset value and generates a warning signal to be sent to a displayer to enable the displayer to emit a warning image if the predictive car body offset value is larger than the car body offset preset value. By means of the system and the method, whether the driving stability of drivers presents a descending trend can be determined according to the personal physiological conditions, the drivers can be reminded in advance, and accordingly, traffic accidents are prevented.

Description

technical field [0001] The invention relates to a method for monitoring whether a driver is fatigued, in particular to a fatigue driving judging system and method thereof. Background technique [0002] Most of the causes of car accidents come from the driver, and the reason may be that the driver cannot drive the vehicle due to inattention, fatigue or disease. Therefore, many safety systems warn the abnormal behavior of the driving vehicle when the driver is abnormal. Generally, systems that detect abnormal behavior such as Lane Departure Warning System (Lane Departure Warning System, LDWS), Forward Collision Warning System (FCW), automatic emergency braking system (Autonomous Emergency Braking System, AEB) and other active safety systems. [0003] However, only a small number of systems monitor the driver's physiological condition. Furthermore, because each person has a different tolerance for fatigue, if a single standard physiological condition is used to judge each per...

Claims

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Application Information

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IPC IPC(8): G08B21/06
CPCA61B5/162A61B5/18G08B21/06
Inventor 柯明宽冯彦诚
Owner AUTOMOTIVE RES & TESTING CENT
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