An ignition interlock assembly (74), including an ignition interlock device (10) and a logic circuit controller (68), ensures that a vehicle equipped with assembly (74) and a start-stop functionality will maintain the normal operation of the vehicle even in the event that a failed rolling retest (50, 52b) occurs when the start-stop functionality is engaged. The controller (68) preferably includes a pair of normally-opened, interconnected relays which remain energized throughout the operation of the vehicle.


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    Title :

    Interlock device for start-stop enabled vehicles


    Contributors:

    Publication date :

    2019-07-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen / A61B DIAGNOSIS , Diagnostik / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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