Vehicle driver fatigue warning and eliminating system and method

Abstract

The invention discloses a vehicle driver fatigue warning and eliminating system comprising: a facial expression recognition device (5), a control system (6) and a seat (8). The seat (8) comprises a seat backrest body (7); an inflatable bag (2) in the front of the seat backrest body (7); an air pump (4) connected to the inflatable bag (2) through an air pipe (3); and a seat skin (1) covering the outer side of the seat backrest body (7) and the outer side of the inflatable bag (2). The present invention also discloses a method for using the vehicle driver fatigue warning and eliminating system.The vehicle driver fatigue warning and eliminating system reminds a vehicle driver of fatigue in a strong tactile manner, has a high reminding intensity, massages the back, the waist and the hip acupuncture points of the vehicle driver, stimulates the acupuncture points, effectively alleviate the physical fatigue of the driver and passengers, and also improves the driving safety index of the vehicle driver.

Description

technical field [0001] The invention belongs to the field of automobile safety equipment and automobile spare parts, and in particular relates to a system and method for warning and eliminating fatigue of automobile drivers. Background technique [0002] With the continuous development of the transportation industry, the economic growth continues to increase, the number of cars continues to increase, and people travel more freely, loosely and conveniently, but the traffic accidents that follow have become a major problem currently facing our country. According to statistics, traffic accidents caused by driver fatigue account for a large proportion. Therefore, it is desirable that the fatigue warning system of the automobile during driving can correctly analyze the fatigue situation of the automobile driver and effectively remind the automobile driver. [0003] Simultaneously, the cause of driving fatigue is that the body keeps the same sitting posture after driving the vehi...

AI Technical Summary

Problems solved by technology

[0004] At present, the existing fatigue reminder system in the market is mainly aimed at detecting the driver's fatigue state with a certain detection technology when the driver is fatigued, and then using voice prompts or light signal changes to remind the driver. , the environment inside the car is complex, including not only the vehicle's own engine noise, tire noise, air noise and body structure noise, but also factors such as language communication among people in the car, multimedia playback and driving surrounding environment. Therefore, voice prompts or light signal changes Remind the car driver, the reminding intensity is weak, it is easy to be ignored by the car driver, and it cannot effectively remind the car driver at all

At the same time, the above-mentioned anti-fatigue system only has the function of fatigue warning and has no effect of eliminating fatigue.

In the process of driving, even if the driver knows that he is currently in the stage of fatigue driving through the above-mentioned voice prompts or light signal changes of the anti-fatigue system, it still cannot effectively relieve the physical fatigue during driving.

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