Automobile fatigue-driving real-time alert system

Abstract

The invention discloses an automobile fatigue-driving real-time alert system which comprises a driver physiological reflection characteristic detection unit, a driver operation behavior detection unit, a processor module, a data memory module and a power module. The data storage module and the power module are connected with the processor module. The driver physiological reflection characteristic detection unit comprises a brainwave detector, an infrared camera, a pupil gauge and a position sensor. The driver operation behavior detection unit comprises an angle sensor and a travel sensor. The input end of the processor module is connected with a clock module, a video signal data acquisition circuit module and a signal conditioning circuit module, and the output end of the processor module is connected with an LCD (liquid crystal display) module, a voice prompt module and an alert light. The automobile fatigue-driving real-time alert system is simple in structure, reasonable in design, rapid and convenient to use and operate, high in working reliability, good in stability, complete in function, capable of alerting a driver and other automobiles running on road, highly practical, good in use effect and convenient to promote and use.

Description

technical field [0001] The invention belongs to the technical field of intelligent transportation, in particular to a real-time reminder system for automobile fatigue driving. Background technique [0002] With the rapid development of the transportation industry, the number of motor vehicles continues to increase. Traffic accidents have become a serious problem worldwide. Statistics show that the number of deaths caused by traffic accidents in the world reaches 600,000 every year, and the direct economic loss is about 12.5 billion US dollars. Among these accidents, 57% of catastrophic accidents are related to driver fatigue. Although fatigue is a very normal physiological phenomenon, the traffic accidents caused every year have caused huge economic losses and casualties to countries all over the world, and increased social unrest. Drivers who become so tired after hours of continuous driving can be as dangerous as drunk driving if they continue, researchers have found. E...

AI Technical Summary

Problems solved by technology

And the present fatigue driving warning system is only aimed at car drivers for early warning, but does not accomplish timely early warning to other vehicles running on the road, reminding the drivers of other vehicles to pay attention to keeping a safe distance from the fatigue driving car, and, now The function of the fatigue driving warning system in the existing technology is not perfect enough, and it is not possible to detect the driver's fatigue driving in a timely manner from all directions and from multiple angles.

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