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    Child safety seat
    1.
    发明授权
    Child safety seat 有权

    公开(公告)号：US11884227B2

    公开(公告)日：2024-01-30

    申请号：US17978865

    申请日：2022-11-01

    申请人： Wonderland Switzerland AG

    发明人： Zheng-Wen Guo

    IPC分类号： B60R21/015 ,  B60N2/00 ,  B60N2/28 ,  G08B21/22

    CPC分类号： B60R21/01556 ,  B60N2/002 ,  B60N2/2821 ,  G08B21/22

    摘要： A child safety seat includes a restraining device, and an alert device and a switch serially connected in a series circuit. The restraining device includes a strap and a tether connector provided at a free end of the strap, the restraining device having an idle position and a deployed position, the restraining device being arranged in the deployed position to engage with a corresponding structure provided in a vehicle for restraining the child safety seat. The switch is operatively coupled to the restraining device and has an open state and a closed state, each of the open state and the closed state of the switch uniquely corresponding to one of the idle position and the deployed position of the restraining device. The alert device is activable to emit an alert signal when the series circuit is closed.

    Child safety seat
    3.
    发明授权
    Child safety seat 有权

    公开(公告)号：US11648862B2

    公开(公告)日：2023-05-16

    申请号：US17892149

    申请日：2022-08-22

    申请人： Bambino Prezioso Switzerland AG

    发明人： Da Liang Zhang

    IPC分类号： B60N2/90 ,  B60N2/00 ,  B60N2/28 ,  B60R21/015

    CPC分类号： B60N2/90 ,  B60N2/002 ,  B60N2/2821 ,  B60N2/2869 ,  B60N2/2875 ,  B60N2002/981 ,  B60R21/01554 ,  B60R21/01556

    摘要： A child safety seat is provided and includes a base, a seat body and a notifying system. The seat body is movable relative to the base between a first position and a second position. The notifying system includes at least one actuated device disposed on one of the base and the seat body, an actuating component disposed on another one of the base and the seat body, and a notifying device electrically connected to the at least one actuated device. When the seat body reaches at least one of the first position and the second position, the actuating component actuates the at least one actuated device, so that the at least one actuated device is actuated to generate different types of actuating signals. The notifying device generates different types of notifying signals when the at least one actuated device generates the different types of actuating signals.

    VEHICULAR OCCUPANT DETERMINATION APPARATUS
    5.
    发明申请
    VEHICULAR OCCUPANT DETERMINATION APPARATUS 有权
    机动车负责人确定装置

    公开(公告)号：US20160375850A1

    公开(公告)日：2016-12-29

    申请号：US15189729

    申请日：2016-06-22

    申请人： DENSO CORPORATION ,  HONDA MOTOR CO., LTD.

    发明人： Toshio Hosokawa ,  Yusuke Muramatsu

    IPC分类号： B60R21/015 ,  B60N2/00

    CPC分类号： B60R21/01516 ,  B60N2/002 ,  B60R21/01556

    摘要： A vehicular occupant determination apparatus includes a load detection portion, an occupant determination portion, an acceleration detection portion, a transition prohibition portion, and a transition permission portion. The transition permission portion detects whether an acceleration increases or decreases a load, and sets a transition permission state even during the transition prohibition state. In the transition permission state, a determination result of a first occupant type is permitted to transit to a determination result of a second occupant type with a smaller load than the load of the first occupant type when the acceleration increases the load, and the determination result of the first occupant type is permitted to transit to a determination result of a third occupant type with a greater load than the load of the first occupant type when the acceleration decreases the load.

    摘要翻译： 车辆乘员确定装置包括负载检测部分，乘客确定部分，加速度检测部分，过渡禁止部分和转变允许部分。 过渡许可部分检测加速度是否增加或减小负载，并且即使在过渡禁止状态期间也设置转变允许状态。 在过渡许可状态下，当加速度增加负载时，允许第一乘客类型的确定结果转移到具有比第一乘客类型的负载小的负载的第二乘客类型的确定结果，并且确定结果 允许第一乘员类型的乘客在加速度减小负载时转移到负载大于第一乘客类型的负载的第三乘客类型的确定结果。

    OCCUPANT DISCRIMINATION SYSTEM OF VEHICLE SEAT
    6.
    发明申请
    OCCUPANT DISCRIMINATION SYSTEM OF VEHICLE SEAT 审中-公开
    车辆座椅的故障识别系统

    公开(公告)号：US20160375798A1

    公开(公告)日：2016-12-29

    申请号：US15192552

    申请日：2016-06-24

    申请人： AISIN SEIKI KABUSHIKI KAISHA

    发明人： Yoshiaki TOMATSU ,  Isao Honda ,  Shintaro Nakaya ,  Takahiro Izuno

    IPC分类号： B60N2/00 ,  B60R21/015

    CPC分类号： B60N2/002 ,  B60R21/01516 ,  B60R21/01556

    摘要： An occupant discrimination system of a vehicle seat includes: a load detecting portion disposed on a lower side of a seat and detecting a load acting on the seat; an occupant discrimination portion discriminating a state of an occupant among a no occupant, adult seated state, and child seat fixed states based on a load detected from the load detecting portion and a load continuation duration; and a door opening and closing detecting portion detecting an opening and closing state of a door, wherein the occupant discrimination portion changes the state transition condition from the no occupant or child seat fixed state to the adult seated state such that it is difficult to transition in a state in which the door is detected to be in an open state in comparison to a state in which the door is detected to be in a closed state.

    摘要翻译： 车辆座椅的乘员鉴别系统包括：负载检测部，设置在座椅的下侧，并检测作用在座椅上的负载; 基于从负载检测部检测到的负载和负载持续持续时间，识别乘员，成人就座状态和儿童座椅固定状态中的乘员状态的乘员辨别部; 以及检测门的打开和关闭状态的门打开和关闭检测部分，其中乘员鉴别部分将状态转换条件从无人或儿童座椅固定状态改变成成人就座状态，使得难以转换 与检测到门处于关闭状态的状态相比，门被检测为处于打开状态的状态。

    DIFFERENTIAL PRESSURE OCCUPANT DETECTION
    9.
    发明申请
    DIFFERENTIAL PRESSURE OCCUPANT DETECTION 审中-公开
    差压检测

    公开(公告)号：US20150308885A1

    公开(公告)日：2015-10-29

    申请号：US14264515

    申请日：2014-04-29

    申请人： DELPHI TECHNOLOGIES, INC.

    发明人： DENNIS P. GRIFFIN ,  ANDREW H. CURTIS

    IPC分类号： G01G19/414 ,  B60R21/015

    CPC分类号： G01G19/4142 ,  B60N2/002 ,  B60R21/01516 ,  B60R21/01522 ,  B60R21/01556

    摘要： An occupant detection system is configured to classify an object that resides on a seat of a vehicle. The system includes a first bladder, a second bladder, and a differential pressure sensor. The first bladder is configured to be disposed in a central area of a seat. The second bladder is configured to be disposed in a peripheral area of the seat. The differential pressure sensor is fluidicly coupled to the first bladder and the second bladder in a manner effective to determine a pressure difference between a first pressure of the first bladder and a second pressure of the second bladder. In one configuration, the first bladder and the second bladder are configured so the pressure difference when a person sits on the seat is greater than the pressure difference when a child-seat occupies the seat.

    摘要翻译： 乘员检测系统被配置为对位于车辆座椅上的物体进行分类。 该系统包括第一气囊，第二气囊和差压传感器。 第一囊被配置为设置在座椅的中心区域中。 第二囊被配置为设置在座椅的周边区域中。 差压传感器以有效地确定第一气囊的第一压力和第二气囊的第二压力之间的压力差的方式流体耦合到第一气囊和第二气囊。 在一种构造中，第一气囊和第二气囊被构造成当人坐在座椅上时的压力差大于儿童座椅占据座椅时的压力差。