본 발명은 차량의 전복 상태 판단 장치 및 방법에 관한 것으로서, 차량의 피치 각속도(PitchRate) 및 요 각속도(YawRate) 중 하나 이상의 각속도와, 롤 각속도(RollRate_IN)를 감지하는 각속도 감지부, 차량의 횡가속도 및 수직가속도를 감지하는 가속도 감지부, 가속도 감지부에 의해 감지된 횡가속도 및 수직가속도를 피치 각속도(PitchRate_ACC) 및 요 각속도(YawRate_ACC)로 각각 변환하는 변환부, 각속도 감지부에 의해 감지된 하나 이상의 각속도와, 변환부에 의해 변환된 피치 각속도(PitchRate_ACC) 및 요 각속도(YawRate_ACC)를 각각 결합하여, 차량의 실제 롤 각을 추종하기 위한 피치 각속도(PitchRate_IN) 및 요 각속도(YawRate_IN)를 각각 산출하는 결합부, 및 롤 각속도(RollRate_IN), 피치 각속도(PitchRate_IN) 및 요 각속도(YawRate_IN)를 이용하여 롤 각(RollAngle)을 산출하고, 롤 각속도(RollRate_IN) 및 롤 각(RollAngle)에 근거하여 차량이 전복 상태에 있는지 여부를 판단하는 판단부를 포함하는 것을 특징으로 한다.

    An apparatus for determining a rollover condition of a vehicle may include: a rate sensing unit configured to sense one or more rates of a pitch rate PitchRate and a yaw rate YawRate of a vehicle and a roll rate RollRate_IN; an acceleration sensing unit configured to sense horizontal acceleration and vertical acceleration of the vehicle; a conversion unit configured to convert the horizontal acceleration and vertical acceleration into a pitch rate PitchRate_ACC and a yaw rate YawRate_ACC; a combination unit configured to calculate a pitch rate PitchRate_IN and a yaw rate YawRate_IN by combining the one or more rates with the pitch rate PitchRate_ACC and the yaw rate YawRate_ACC; and a determination unit configured to calculate a roll angle RollAngle, and determine whether the vehicle has rolled over, based on the roll rate RollRate_IN and the roll angle RollAngle.


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    Title :

    APPARATUS FOR DETERMINING ROLLOVER CONDITIONS OF VEHICLE AND METHOD THEREOF


    Additional title:

    차량의 전복 상태 판단 장치 및 방법


    Publication date :

    2023-05-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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