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    • 3. 发明授权
    • Airbag control apparatus
    • 安全气囊控制装置
    • US07618058B2
    • 2009-11-17
    • US11663746
    • 2005-11-09
    • Shinichi HaraseToshiyuki Yamashita
    • Shinichi HaraseToshiyuki Yamashita
    • B60R21/16
    • B60R21/0132B60R2021/0004B60R2021/0006
    • An airbag control apparatus has an acceleration detecting section 11 for detecting acceleration in the longitudinal direction and lateral direction of a vehicle 1; a collision decision section 12 for making a decision about a frontal collision and side-impact collision of the vehicle in response to the detection outputs of the acceleration detecting section 11; and a driving section 13 for inflating airbags 14 mounted in the front or sides of the vehicle in response to the decision output of the collision decision section 12. The collision decision section suppresses the decision about the side-impact collision in accordance with collision information in the longitudinal direction of the vehicle contained in the detection outputs of the acceleration detecting section.
    • 安全气囊控制装置具有:加速度检测部11,用于检测车辆1的长度方向和横向的加速度; 响应于加速度检测部11的检测输出,作出关于车辆的前方碰撞和侧面碰撞碰撞的判定的碰撞判定部12; 以及用于响应于碰撞判定部分12的判定输出而对安装在车辆的前侧或侧面的安全气囊14进行充气的驱动部分13.碰撞判定部分根据碰撞判定部分12中的碰撞信息来抑制关于侧撞碰撞的决定 包含在加速度检测部的检测输出中的车辆的纵向。
    • 6. 发明申请
    • Airbag Control Apparatus
    • 安全气囊控制装置
    • US20070267848A1
    • 2007-11-22
    • US11663746
    • 2005-11-09
    • Shinichi HaraseToshiyuki Yamashita
    • Shinichi HaraseToshiyuki Yamashita
    • B60R21/01
    • B60R21/0132B60R2021/0004B60R2021/0006
    • An airbag control apparatus has an acceleration detecting section 11 for detecting acceleration in the longitudinal direction and lateral direction of a vehicle 1; a collision decision section12 for making a decision about a frontal collision and side-impact collision of the vehicle in response to the detection outputs of the acceleration detecting section 11; and a driving section 13 for inflating airbags 14 mounted in the front or sides of the vehicle in response to the decision output of the collision decision section 12. The collision decision section suppresses the decision about the side-impact collision in accordance with collision information in the longitudinal direction of the vehicle contained in the detection outputs of the acceleration detecting section.
    • 安全气囊控制装置具有:加速度检测部11,用于检测车辆1的长度方向和横向的加速度; 响应于加速度检测部11的检测输出,作出关于车辆的前方碰撞和侧面碰撞碰撞的判定的碰撞判定部12; 以及用于响应于碰撞判定部分12的判定输出而对安装在车辆的前侧或侧面的安全气囊14进行充气的驱动部分13.碰撞判定部分根据碰撞判定部分12中的碰撞信息来抑制关于侧撞碰撞的决定 包含在加速度检测部的检测输出中的车辆的纵向。
    • 10. 发明申请
    • BODY VELOCITY ESTIMATING DEVICE, AND COLLISION SAFETY PROTECTING SYSTEM
    • 身体速度估计装置和碰撞安全保护系统
    • US20120035812A1
    • 2012-02-09
    • US13263920
    • 2009-07-02
    • Mitsuaki AkazaToshiyuki Yamashita
    • Mitsuaki AkazaToshiyuki Yamashita
    • B60R21/0132B60R21/0136B60R21/36G06F7/00
    • B60R21/0132B60R21/0133B60R21/01336B60R2021/01122
    • Body velocity estimating device 10A is constituted by acceleration measurement unit 11, acceleration separation unit 12, filter processing operation unit 13, acceleration addition unit 14, integration processing operation unit 15, and estimated body velocity output unit 16. The unit 12 compares an acceleration measured by the unit 11 with set acceleration upper and lower limit reference values to separate the measured acceleration into reference value range-in and range-out accelerations. The unit 13 performs filtering on the separated reference value range-out acceleration to calculate filtered accelerations of the reference value range-out acceleration. The unit 14 adds the filtered accelerations to the previously separated range-in acceleration. The unit 15 multiplies the added acceleration by an operation period, and adds the resultant to the estimated body velocity calculated in the preceding one operation period to update the value of the estimated body velocity. The unit 16 outputs the updated estimated body velocity.
    • 车身速度估计装置10A由加速度测量单元11,加速度分离单元12,滤波处理运算单元13,加速度加法单元14,积分处理运算单元15以及估计体速输出单元16构成。单元12比较测量的加速度 由单元11设置加速度上限和下限参考值,以将测得的加速度分为参考值范围和范围外的加速度。 单元13对分离的基准值范围外加速度进行滤波,以计算基准值范围外加速度的滤波加速度。 单元14将过滤的加速度加到先前分离的加速度范围内。 单元15将添加的加速度乘以操作周期,并将结果相加到在前一个操作周期中计算的估计体速度,以更新估计体速的值。 单元16输出更新的估计身体速度。