A vehicular apparatus includes a first power supply circuit, a second power supply circuit, a correction unit, and a sensor configured to detect an angular velocity or acceleration applied to a vehicle. The first power supply circuit is configured to perform a first power supply with a first minimum operating voltage. The second power supply circuit is configured to perform a second power supply with a second minimum operating voltage set to be lower than the first minimum operating voltage. The second power supply circuit is enabled to start the second power supply before an engine of a vehicle is started. The correction unit is configured to perform a process related to a zero point correction of the sensor. Herein, the sensor and the correction unit are configured to receive the second power supply from the second power supply circuit.


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    Title :

    Vehicular apparatus


    Contributors:

    Publication date :

    2024-01-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes



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