Vehicle-mounted full intelligent fingerprint type after-drink driving-prohibition system

Abstract

The present invention discloses a vehicle-mounted full intelligent fingerprint type after-drink driving-prohibition system which comprises a fingerprint recognizer. The invention is characterized in that the vehicle-mounted full intelligent fingerprint type after-drink driving-prohibition system also comprises an alcohol detector, a main control circuit, an air pump, an igniting circuit and an oil pump circuit. The fingerprint signal receiving end of main control circuit is connected with the signal output end of fingerprint recognizer for outputting the fingerprint signal outputted by the fingerprint recognizer. The alcohol signal receiving end of main control circuit is connected with the signal output end of alcohol detector for receiving the alcohol signal outputted by the alcohol detector. The air pump control end of main control circuit is connected with the air pump for controlling the operation of air pump. The ignition control end of main control circuit and the oil pump control end are respectively connected with the igniting circuit and oil pump circuit. The vehicle-mounted full intelligent fingerprint type after-drink driving-prohibition system can detect the alcohol content before the driving of each driver for guaranteeing the safe running of vehicle.

Description

technical field [0001] The invention belongs to an alcohol content detection and identity verification system, in particular to a vehicle-mounted full-smart fingerprint-type drunk driving prohibition system which detects the alcohol content from the volatile components of human finger sweat. Background technique [0002] Drunk driving is likely to cause traffic accidents, so it has always been one of the items strictly investigated by the traffic control department. The current method for detecting whether a driver is driving under the influence of alcohol is to determine whether the driver belongs to driving under the influence of alcohol by detecting the amount of alcohol contained in the driver's exhaled gas after the traffic police stopped the suspicious vehicle. This detection method is random and passive, unhygienic, prone to cross-infection, lacks humanization, and can only detect a small number of drivers in a certain period of time, and the vast majority of drunk dr...

AI Technical Summary

Problems solved by technology

This detection method is random and passive, unhygienic, prone to cross-infection, lacks humanization, and can only detect a small number of drivers in a certain period of time, and the vast majority of drunk driving drivers have not been detected. Therefore, the scope of the inspection is very narrow, and the detection is only for the driver who is driving the vehicle, and it is impossible to prevent in advance, and it is impossible to fundamentally implement the prohibition of drinking and driving for the driver.

For a vehicle that uses a fingerprint reader to verify the driver's identity, it can only prevent the vehicle from being stolen, but it cannot confirm whether the driver is driving under the influence of alcohol, and there is no guarantee for the driving safety of the vehicle.

[0003] The defect of prior art is: only a small part of drunk driving drivers can be detected, most of the drunk driving drivers have not been checked, the inspection range is very narrow, and when detected, the drunk driving incident has occurred , it is impossible to prevent in advance, and the possibility of traffic accidents is very high

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