Vehicle-mounted drunk driving detection system

Abstract

Provided in the invention is a vehicle-mounted drunk driving detection system comprising an alcohol detector, an alcohol detection processor, a camera, an engine locking device, a voice system and a log system. The alcohol detector is used for detecting an alcohol content inside a driver body, converting the information into an electric signal, and sending the signal to the alcohol detection processor. The camera is used for shooting driver face information and confirming the drive identity. The alcohol detection processor is used for analyzing the electric signal sent by the alcohol detector, carrying out matching on driver information, determining whether the driver meets a driving standard and controlling opening or closing of an engine throttle. The voice system is used for broadcasting voice information, guiding a drive to carry out alcohol detection, and sending a monitoring result. And the log system is used for recording a monitoring situation each time. Therefore, a drunk driving situation can be prevented at the source and thus the traffic security can be guaranteed.

Description

technical field [0001] The invention relates to the field of alcohol content detection, in particular to a vehicle-mounted drunk driving detection system. Background technique [0002] With the rapid growth of the economy, the number of cars in our country is increasing at a rate of millions every year. Because the driver cannot effectively control himself after drinking, drunk driving occurs from time to time, so there are many traffic accidents. . At present, the detection method of whether the driver is drunk driving is to judge whether the driver belongs to drunk driving by detecting the amount of alcohol contained in the driver's exhaled gas after the traffic police stops the suspicious vehicle. This detection method is random and passive, and there will still be a small number of drivers who drink and drive with a fluke mentality, which cannot fundamentally eliminate drivers who drink and drive, and traffic safety hazards still exist. [0003] The shortcoming of prio...

AI Technical Summary

Problems solved by technology

This detection method is random and passive, and there will still be a small number of drivers who drink and drive with a fluke mentality, which cannot fundamentally eliminate drivers who drink and drive, and traffic safety hazards still exist

[0003] The shortcoming of prior art is: can only detect the driver of a part drink-driving, most of the driver of drink-driving is not checked out, and the scope of inspection is very little, and when detecting, even detect drink-driving, then The second drunk driving incident has also occurred, and it is impossible to prevent it in advance, and the possibility of traffic accidents is still very high

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