Drunk-driving-resistant vehicle system capable of recognizing drunken driver

An in-vehicle system and drinking-driving technology, applied in the field of anti-drinking and driving in-vehicle systems, can solve the problems of driving without considering substitution, potential safety hazards, deceived customs clearance, etc. small change effect

An in-vehicle system and drinking-driving technology, applied in the field of anti-drinking and driving in-vehicle systems, can solve the problems of driving without considering substitution, potential safety hazards, deceived customs clearance, etc. small change effect

CN101624015AInactive Publication Date: 2010-01-13ZHEJIANG SCI-TECH UNIV
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  • Drunk-driving-resistant vehicle system capable of recognizing drunken driver
  • Drunk-driving-resistant vehicle system capable of recognizing drunken driver
  • Drunk-driving-resistant vehicle system capable of recognizing drunken driver

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0028] Such as figure 1 As shown, the present invention includes an alcohol detector 1, an A / D converter 2, a starting controller 3, an audible and visual alarm device 4, a central processing unit 5, an engine starting signal circuit 6 and a CCD face recognition circuit 7. Alcohol detector 1 is connected with the data interface of A / D converter 2; Described A / D converter 2, CCD face recognition circuit 7, starting controller 3, engine starting signal circuit 6 and sound and light alarm device 4 are connected with respectively Central processing unit 5 is connected. The CCD face recognition circuit 7 transmits the collected face signals to the central processing unit 5 . The engine start signal is sent to the central processing unit 5 through the trigger circuit. The signal sent by the central processing unit 5 is transmitted to the starting controlle...

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Abstract

The invention discloses a drunk-driving-resistant vehicle system capable of recognizing a drunken driver, comprising an alcohol detector, an A / D converter, a starting controller, a central processing unit (CPU) and a CCD face recognition circuit. The alcohol detector is connected with the A / D converter; and the CPU is respectively connected with the A / D converter, the CCD face recognition circuitand the starting controller. The invention integrates an alcohol concentration monitoring system and a face recognition system so that the alcohol detector monitors an alcohol concentration of air infront of a driver seat in real time and monitors the whole process of engine starting and vehicle starting and running; the CCD face recognition circuit monitors a vehicle driver in real time and terminates a fraudulent behavior that a vehicle is started by a substitute and is driven by the drunken driver. The system can also finish the recognition and control functions even if the vehicle stops midway and is driven by another driver, and the interference of gas breathed out by a drunken passenger on alcohol monitoring is avoided.

Description

technical field [0001] The invention relates to a vehicle-mounted system for ensuring automobile safety, in particular to a vehicle-mounted system for preventing drunk driving that can identify drivers. Background technique [0002] In recent years, my country's car ownership and the number of people who own private cars have continued to increase. At the same time, traffic accidents caused by motor vehicle drivers due to drunk driving are also common, especially before and after major festivals such as the Spring Festival. Traffic accidents show a clear increasing trend, and most of them are vicious accidents, which have caused great harm to people's lives, property and safety. [0003] At present, my country's traffic police generally use alcohol testers to detect the alcohol concentration in the driver's body, and then determine whether the driver is drunk driving. Although the alcohol concentration tester can reduce and control the behavior of drunk driving to a certain ...

Claims

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Application Information

Patent Timeline
13 Jan 2010
Publication
CN101624015A
IPC
B60K28/06; G08B21/02; G06K9/00
Inventors
吴跃成; 夏云清