To make an exhalation of a non-drunken person other than a driver substitutable.SOLUTION: A hand unit 1 is incorporated with an alcohol sensor 3, a sound sensor 4 for detecting inhalation sound, and prime-mover start adaptability display means 5, and a main unit 2 is incorporated with a microcomputer 6 for determining adaptability of start of a prime motor by electrical signals inputted from the alcohol sensor 3 and the sound sensor 4, and a relay 7 for bringing the prime mover into an electricity-carrying state by the "startable" determination, and also comprises a timer function for turning "OFF" the relay 7 by not performing start operation of the prime mover within a prescribed time by the "startable" determination. Therefore, since inhalation of a person other than a subject cannot be utilized by setting inhalation sound peculiar to human beings as a determination condition under a condition that the prime mover cannot be started as far as the subject who has seated on a seat does not become a driver, alcohol concentration in the inhalation of the driver can be surely inspected.SELECTED DRAWING: Figure 3

    【課題】運転者以外の未飲酒者の呼気が代用可能となる。【解決手段】ハンドユニット1には、アルコールセンサ3、呼気音を検出するための音センサ4及び原動機の始動可否表示手段5が内蔵され、メインユニット2は、アルコールセンサ3及び音センサ4から入力される電気信号により原動機の始動可否を判定するマイコン6と、「始動可」の判定で原動機に通電可能な状態とするリレー7が内蔵され、「始動可」の判定で原動機の始動操作の所定時間内での不実行でリレー7を「OFF」とするタイマー機能が備わっていることで、座席に座った被検者が運転者とならなければ原動機を始動できない条件下で、人間特有の呼気音を判定条件とすることによって、被検者以外の呼気を利用出来ないため、運転者の呼気中のアルコール濃度を確実に検査することが出来る。【選択図】図3


    Access

    Download


    Export, share and cite



    Title :

    ALCOHOL INTERLOCK DEVICE


    Additional title:

    アルコール・インターロック装置


    Contributors:

    Publication date :

    2024-02-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES



    ALCOHOL INTERLOCK DEVICE

    KATAOKA NAOTAKA | European Patent Office | 2024

    Free access

    ALCOHOL INTERLOCK SYSTEM

    ODATE SHOTARO / KIN KEIYU | European Patent Office | 2015

    Free access

    ALCOHOL INTERLOCK SYSTEM

    ODATE SHOTARO / KIN KEIYU | European Patent Office | 2015

    Free access

    Alcohol Ignition Interlock Service Support

    R. B. Voas / P. R. Marques | NTIS | 1992


    Device and method for controlling alcohol interlock

    AN DAE YUN / KIM GYUN HA / KIM EUNG HWAN et al. | European Patent Office | 2021

    Free access