본 발명의 승객탑승감지 시스템(10)은 차량 정차 상황 시 센서 컨트롤러(30)에서 ESC(Electronic Stability Control)센서를 가속도 센서로 하여 센서 값을 읽고, 센서 값에 의한 차량 가속도 변화로 차 실내 승객 판별이 이루어지며, 차 실내 승객 판별로 후석 동승자 알림 시스템(200) 및 동승석 승객 구분 어드밴스드 에어백 시스템(300)에 대한 작동을 연계시켜주는 센서연계방식 승객감지방법을 구현함으로써 무게센서(승객구분센서)(23) 또는 초음파 센서(24)의 대체로 원가절감이 가능하고, 특히 종/횡방향 가속도/요레이트 정보를 활용한 승객 감지 정확도 증가와 함께 Fail-safe 제공에 의한 센서 신뢰성 강화도 이루어지는 특징을 갖는다.

    A passenger occupancy detection system is provided that implements a sensor-connected passenger detection method. The system includes that a sensor controller that reads a sensor value using an ESC as an acceleration sensor when a vehicle is stopped and distinguishes an in-vehicle passenger with a vehicle acceleration change by the sensor value. The operations of a rear-seat passenger notification system 200 and a passenger-seat occupant classification advanced airbag system 300 are connected by the distinguishing the in-vehicle passenger, enhancing the sensor reliability by providing Fail-Safe together with increasing the accuracy of the passenger detection utilizing longitudinal/lateral accelerations/yaw rate information.


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    Titel :

    Method of Passenger Occupancy Detection using Interconnecting Sensor and Passenger Occupancy Detection System thereof


    Weitere Titelangaben:

    센서연계방식 승객감지방법 및 승객탑승감지 시스템


    Erscheinungsdatum :

    2023-08-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / 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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