Anti-cheating drunk driving locking system based on near infrared spectrum correlation model and vision

Abstract

The invention discloses an anti-cheating drunk driving locking system based on a near infrared spectrum correlation model and vision. The system comprises a near infrared spectrum detection system anda machine vision anti-cheating system, wherein the near infrared spectrum detection system is used for detecting the blood alcohol concentration of a driver; and the machine vision anti-cheating system identifies and judges whether a driver touches a BAC (blood alcohol concentration) sensor or not, that is, whether cheating occurs or not. The drunk driving locking system judges whether a driver is in drunk driving or not according to logic judgment of alcohol concentration and logic judgment of cheating or not, if so, the locking system is started, the automobile cannot be started, and the safety is guaranteed. The system is applied to the automobile, drunk driving can be greatly reduced, the traffic safety is improved, and good use experience is provided for a user.

Description

technical field [0001] The invention relates to the field of driving safety, in particular to an anti-cheating drunk driving locking system based on a near-infrared spectrum correlation model and vision. Background technique [0002] Studies have shown that drunk driving causes 15 times more car accidents than non-drinking driving, and drunk driving has been recognized by governments and people as the most dangerous factor in traffic accidents. Many countries have paid attention to the prevention and punishment of drunk driving since a long time ago. In recent years, our government has also incorporated drunk driving into the criminal law. According to national standards, per 100ml of blood, alcohol content greater than 20mg and less than 80mg is defined as drunk driving, and greater than or equal to 80mg is defined as drunk driving. Drunk driving can lead to fatigue and decreased tactile ability, decreased judgment and reaction ability and psychological disorders. The dru...

AI Technical Summary

Problems solved by technology

However, the detection methods they use are all breathing methods. The breathing method for detecting blood alcohol concentration has low accuracy and poor user experience. Every time the vehicle is started, an additional exhalation operation is required. It is difficult to require a home Before the car starts, the driver needs to take a deep breath and exhale for more than three seconds

In addition, the ability to prevent cheating is poor

This kind of drunk driving locking system has almost no anti-cheating ability, and it is completely impossible to prevent other passengers from replacing the driver or directly using the balloon to test the alcohol content

There is an alcohol detection method, but the detection method based on body fluids is expensive, and the vehicle cannot be locked, the degree of automation is low, and it is difficult to curb drunk driving

There is a voice recognition method to identify whether the driver is drunk driving. This method is difficult to accurately identify whether the driver is a driver, and it is difficult to effectively prevent the occurrence of drunk driving incidents. Moreover, after the voice of the drunk driver changes, it cannot be recognized at all.

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