A crash sensor system is provided for a vehicle. The system includes an electronic control unit (ECU) disposed on the vehicle generally along a longitudinal axis of the vehicle. The ECU has a first accelerometer to measure longitudinal acceleration of the vehicle and a second accelerometer to measure lateral acceleration of the vehicle during a crash event; and a processor circuit. Front crash satellite sensors are electrically connected to the ECU and are mounted at the front of the vehicle to detect a front or a rear crash event. Each of the front crash satellite sensors has a polarity defining a sensing direction. When a front or rear crash event occurs, the first accelerometer is constructed and arranged to determine if the crash occurred at the front or at the rear of the vehicle, regardless of the polarity of the front crash satellite sensors.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    CRASH SENSOR SYSTEM FOR DETERMINING CRASH EVENTS INDEPENDENT OF POLARITY OF SATELLITE SENSORS


    Beteiligte:

    Erscheinungsdatum :

    07.01.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    Crash sensor system for determining crash events independent of polarity of satellite sensors

    ANDRES ROBERT M | Europäisches Patentamt | 2022

    Freier Zugriff

    IN-SENSOR CRASH DETECTION WITH MOTION SENSORS

    RIVOLTA STEFANO PAOLO / RIZZARDINI FEDERICO / BIANCO MARCO | Europäisches Patentamt | 2024

    Freier Zugriff

    IN-SENSOR CRASH DETECTION WITH MOTION SENSORS

    RIVOLTA STEFANO PAOLO / RIZZARDINI FEDERICO / BIANCO MARCO | Europäisches Patentamt | 2024

    Freier Zugriff

    Crash Sensor Development

    McCarter, Oliver T. / Jones, Trevor O. | SAE Technical Papers | 1971


    Crash Sensor Assembly

    FORWERCK JOSHUA / CARON MARK / WEINBERG HARVEY | Europäisches Patentamt | 2018

    Freier Zugriff