Method of warning fatigue driving

Abstract

The invention discloses a method of warning fatigue driving. A fatigue predicting module initiatively tests whether a driver is focused or not at intervals. If not, a fatigue testing signal is emitted to an intelligent terminal and the intelligent terminal collects facial information parameters, compares and analyzes the collected facial information and preset fatigue parameters and warns the driver if the collected facial information conforms to warning conditions. According to the method of warning fatigue driving, no objects need to be hung on the driver, subjective usage-rejecting psychology of the driver is avoided, and during the whole driving process, whether the driver is fatigued or not can be tested irregularly and missed judgment is reduced. In addition, whether the driver is focused or not is tested before a fatigue test so as to achieve double insurance and possibilities of faulted judgment are reduced. Finally, irregular monitoring is utilized instead of performing fatigue monitoring during the whole driving process. Resources are greatly saved and requirements for relevant equipment are lowered.

Description

technical field [0001] The invention relates to the field of electronic systems, in particular to a method for alarming fatigue driving. Background technique [0002] Fatigue driving is one of the main causes of traffic fatal accidents. The statistics of traffic accidents in many countries show that more than 20% of accidents that cause personal injury or even death are caused by fatigue driving. [0003] The anti-fatigue method in the prior art is to use a kind of alarm device hung on the ear, which requires the driver to hang the alarm device on the ear while driving a motor vehicle. As long as there is a head-down behavior during driving, the alarm will sound an alarm to remind the driver that he is already in a state of fatigue. [0004] The method provided by the above-mentioned prior art has at least the following defects in the fatigue driving alarm: firstly, the driver is usually not willing to hang the alarm on the ear subjectively; secondly, the alarm can only be...

AI Technical Summary

Problems solved by technology

[0004] The method provided by the above-mentioned prior art has at least the following defects in the fatigue driving alarm: firstly, the driver is usually not willing to hang the alarm on the ear subjectively; secondly, the alarm can only be sent out when the driver bows his head. Call the police. As we all know, fatigue does not necessarily cause bowing behavior, and bowing behavior is not necessarily fatigue. This generalization method can easily lead to misjudgments or missed judgments; finally, if it is caused by dozing off, bow your head before proceeding. forecast may be too late