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公开(公告)号：US07686358B2
公开(公告)日：2010-03-30
申请号：US10584084
申请日：2004-12-16
申请人： Hiroyuki Takahashi , Motomi Iyoda , Ryotaro Kachu , Yujiro Miyata
发明人： Hiroyuki Takahashi , Motomi Iyoda , Ryotaro Kachu , Yujiro Miyata
IPC分类号： B60R19/34
CPC分类号： B60R21/0136 , B60R19/483 , B60R21/213
摘要： A vehicular bumper structure includes plural load detection sensors (28, 30, 32, 34, 52) disposed at predetermined intervals in a vehicle body vertical direction between a load transmitting plate (36, 50) disposed with a bumper touch sensor and a front wall portion (20C) of a bumper reinforcement. The load transmitting plate (36, 50) is configured so as to be displaced towards a vehicle body rear side with respect to the front wall portion (20C) of the bumper reinforcement (20).
摘要翻译： 车辆保险杠结构包括多个负载检测传感器（28,30,32,34,52），该负载检测传感器设置在设置有保险杠触摸传感器的负载传递板（36,50）和前壁之间的车身垂直方向上的预定间隔 保险杠加强件的部分（20C）。 负载传递板（36,50）被构造成相对于保险杠加强件（20）的前壁部（20C）朝向车身后侧移位。
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公开(公告)号：US20080310792A1
公开(公告)日：2008-12-18
申请号：US11886186
申请日：2006-03-07
申请人： Koji Ohtaka , Motomi Iyoda , Yujiro Miyata , Ryotaro Kachu , Hiroyuki Takahashi
发明人： Koji Ohtaka , Motomi Iyoda , Yujiro Miyata , Ryotaro Kachu , Hiroyuki Takahashi
IPC分类号： G02B6/00
摘要： An optical fiber sensor (8) has an optical fiber (2) and, a light emitting member (3) connected to a first end (20) of the optical fiber (2), a light receiving member (4) connected to a second end (21) of the optical fiber (2). The light emitting member (3) has a light emitting portion (300) through which light is radiated to the first end (20) of the optical fiber (2). The light receiving member (4) has a light receiving portion (400) for receiving light radiated from the second end (21) of the optical fiber (2). The light emitting portion (300) is smaller than a sectional area of a core portion (25) of the optical fiber (2).
摘要翻译： 光纤传感器（8）具有光纤（2）和连接到光纤（2）的第一端（20）的发光部件（3），连接到光纤（2）的光接收部件 光纤（2）的端部（21）。 发光部件（3）具有发光部（300），光通过该发光部照射到光纤（2）的第一端（20）。 光接收构件（4）具有用于接收从光纤（2）的第二端（21）辐射的光的光接收部分（400）。 发光部（300）比光纤（2）的芯部（25）的截面积小。
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公开(公告)号：US07461717B2
公开(公告)日：2008-12-09
申请号：US10565165
申请日：2004-08-02
申请人： Yujiro Miyata , Motomi Iyoda
发明人： Yujiro Miyata , Motomi Iyoda
IPC分类号： B60K28/10
CPC分类号： B60R21/0132 , B60R21/0156
摘要： An activation control apparatus controls activation of an airbag unit. An electronic control unit detects a floor deceleration Gf and front decelerations GI, Gr from signals output from a floor sensor and front sensors. Also, the electronic control unit calculates a velocity change Vn from the floor deceleration Gf, and determines the severity of a collision. Further, the electronic control unit determines the state of a symmetric flag FRG through comparison between the front decelerations GI, Gr and the value of a front determination map boundary, serving as a front threshold variation pattern and through comparison between the floor deceleration Gf and the value of a low or high map boundary, serving as an activation threshold variation pattern. Then, on the basis of results of the severity determination and the state of the symmetric flag FRG, the electronic control unit determines a delay time in relation to the activation of the airbag unit. An airbag is expanded and deployed on the basis of the delay time.
摘要翻译： 启动控制装置控制气囊单元的启动。 电子控制单元从地板传感器和前传感器输出的信号中检测地板减速度Gf和前减速度GI，Gr。 此外，电子控制单元从底板减速度Gf计算出速度变化量Vn，并且确定碰撞的严重性。 此外，电子控制单元通过比较前减速度GI，Gr和作为前阈值变化模式的前方判定图边界的值，并且通过比较底板减速度Gf和 作为激活阈值变化模式的低或高映射边界的值。 然后，基于严重性判定的结果和对称标志FRG的状态，电子控制单元确定与气囊单元的启动有关的延迟时间。 在延迟时间的基础上扩展和部署安全气囊。
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公开(公告)号：US07245812B2
公开(公告)日：2007-07-17
申请号：US11019263
申请日：2004-12-23
IPC分类号： G02B6/00
CPC分类号： G02B6/4248 , G02B6/3897 , G02B6/4202 , G02B6/4292
摘要： An optical fiber is optically coupled to a light-receiving/emitting element contained in an interface box. The coupling structure is composed of a cylindrical ferule water-tightly inserted into a through-hole formed in a wall of the interface box, a resilient grommet coupled to the ferule and a coupler having the light-receiving/emitting element. An optical fiber is inserted into coaxially formed center holes of the ferule and the grommet, and an axial end of the optical fiber is exposed at an axial end of the ferule. The coupler is coupled to the ferule so that the light-receiving/emitting element directly faces the exposed end of the optical fiber to establish an optical connection at a minimized connection loss.
摘要翻译： 光纤光耦合到接收盒中包含的光接收/发射元件。 联接结构由水密地插入到形成在接口盒的壁中的通孔中的圆柱形微细小孔，耦合到微纤维的弹性垫圈和具有光接收/发射元件的耦合器组成。 将光纤插入同轴形成的微小孔和护环的中心孔中，并且在光纤的轴向端部露出光纤的轴向端。 耦合器耦合到微纤维，使得光接收/发射元件直接面向光纤的暴露端，以最小化的连接损耗建立光学连接。
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25.发明申请公开(公告)号：US20100312435A1
公开(公告)日：2010-12-09
申请号：US12785749
申请日：2010-05-24
IPC分类号： G06F19/00
CPC分类号： B60R21/0133 , B60R21/0132 , B60R21/01336 , B60R2021/0006 , B60R2021/0009 , B60R2021/01322
摘要： A collision detection apparatus that is mounted in a vehicle and that determines whether an object has collided with a side surface of the vehicle from outside the vehicle includes: an acceleration detection portion that detects acceleration in a transverse direction of the vehicle which is applied to a door portion of the vehicle from outside; an integration execution portion that starts integration of the acceleration detected by the acceleration detection portion and finds velocity by integrating the acceleration if the detected acceleration is greater than or equal to a pre-set positive first threshold value, or is less than or equal to a pre-set negative second threshold value; and a collision determination portion that determines whether an object has collided with a side surface of the vehicle based on the detected acceleration and the velocity found by the integration execution portion.
摘要翻译： 一种安装在车辆中并且确定物体是否与车辆外侧的车辆侧面碰撞的碰撞检测装置包括：加速度检测部，其检测施加到车辆的车辆的横向的加速度 车门部分外侧; 积分执行部，其开始积分加速度检测部所检测到的加速度，并且如果检测到的加速度大于或等于预定的正的第一阈值，则通过对加速度进行积分来求出速度，或小于或等于 预设负第二阈值; 以及碰撞判定部，其基于所检测到的加速度和所述积分执行部所发现的速度来判定物体是否与车辆的侧面碰撞。
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公开(公告)号：US07213670B2
公开(公告)日：2007-05-08
申请号：US10483967
申请日：2002-07-23
申请人： Motomi Iyoda , Tomoki Nagao
发明人： Motomi Iyoda , Tomoki Nagao
IPC分类号： B60K28/14
CPC分类号： B60R21/0133 , B60R21/013 , B60R2021/0018 , B60R2021/01027 , B60R2021/01306
摘要： A rollover determination system 20 includes a first roll rate sensor 22, a lateral G-sensor 26, and a main rollover determination unit 30. The first roll rate sensor 22 detects roll rate of a vehicle. The lateral G-sensor 26 detects acceleration in the lateral direction of the vehicle. The main rollover determination unit 30 determines a possibility of rollover of the vehicle based on roll rate RR and lateral acceleration Gy. A safing determination unit 70 for confirming an occurrence of rollover is additionally incorporated in the main rollover determination unit 30.
摘要翻译： 翻转确定系统20包括第一滚动率传感器22，横向G传感器26和主翻转确定单元30。 第一滚动率传感器22检测车辆的滚转速度。 横向G传感器26检测车辆的横向方向上的加速度。 主滚动判定单元30基于滚动速率RR和横向加速度Gy来确定车辆翻转的可能性。 用于确认翻转发生的安全确定单元70另外包含在主翻转判定单元30中。
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27.发明授权公开(公告)号：US08924088B2
公开(公告)日：2014-12-30
申请号：US12785749
申请日：2010-05-24
IPC分类号： G06F19/00 , B60R21/0132 , B60R21/00
CPC分类号： B60R21/0133 , B60R21/0132 , B60R21/01336 , B60R2021/0006 , B60R2021/0009 , B60R2021/01322
摘要： A collision detection apparatus that is mounted in a vehicle and that determines whether an object has collided with a side surface of the vehicle from outside the vehicle includes: an acceleration detection portion that detects acceleration in a transverse direction of the vehicle which is applied to a door portion of the vehicle from outside; an integration execution portion that starts integration of the acceleration detected by the acceleration detection portion and finds velocity by integrating the acceleration if the detected acceleration is greater than or equal to a pre-set positive first threshold value, or is less than or equal to a pre-set negative second threshold value; and a collision determination portion that determines whether an object has collided with a side surface of the vehicle based on the detected acceleration and the velocity found by the integration execution portion.
摘要翻译： 一种安装在车辆中并且确定物体是否与车辆外侧的车辆侧面碰撞的碰撞检测装置包括：加速度检测部，其检测施加到车辆的车辆的横向的加速度 车门部分外侧; 积分执行部，其开始积分加速度检测部所检测到的加速度，并且如果检测到的加速度大于或等于预定的正的第一阈值，则通过对加速度进行积分来求出速度，或小于或等于 预设负第二阈值; 以及碰撞判定部，其基于所检测到的加速度和所述积分执行部所发现的速度来判定物体是否与车辆的侧面碰撞。
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公开(公告)号：US06694225B2
公开(公告)日：2004-02-17
申请号：US10020418
申请日：2001-12-18
申请人： Masami Aga , Makoto Sekizuka , Shuichi Ishimoto , Motomi Iyoda , Tomoki Nagao
发明人： Masami Aga , Makoto Sekizuka , Shuichi Ishimoto , Motomi Iyoda , Tomoki Nagao
IPC分类号： G05D100
CPC分类号： B60R21/013 , B60G2800/9124 , B60R16/0233 , B60R2021/0018 , B60R2021/01306 , B60R2021/01322 , B60R2021/01325 , B60R2021/01327
摘要： A rollover determining apparatus and methods for determining whether a vehicle is about to roll over distinguishes a type of rollover that is likely to occur to the vehicle based on the lateral acceleration of the vehicle and the roll angle of the vehicle. Moreover, a determination is made whether the state of the vehicle indicated by a first quantity corresponding to the distinguished type of rollover is in a rollover region determined by a predetermined threshold line. The apparatus and methods can also change the threshold line in accordance with the magnitude of second quantity that is different from the first quantity and that corresponds to the distinguished type of rollover.
摘要翻译： 用于确定车辆是否将要翻转的翻转判定装置和方法基于车辆的横向加速度和车辆的倾斜角来区分车辆可能发生的翻转类型。 此外，确定由与所识别的翻转类型相对应的第一数量所指示的车辆的状态是否处于由预定阈值线确定的翻转区域。 装置和方法还可以根据与第一数量不同的第二数量的大小来改变阈值线，并且对应于不同类型的翻转。
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公开(公告)号：US06594570B2
公开(公告)日：2003-07-15
申请号：US10041619
申请日：2002-01-10
申请人： Tomoki Nagao , Motomi Iyoda
发明人： Tomoki Nagao , Motomi Iyoda
IPC分类号： B60R2132
CPC分类号： B60R21/0132 , B60R21/013 , B60R2021/0004 , B60R2021/0006 , B60R2021/0011 , B60R2021/0018 , B60R2021/01245 , B60R2021/01272 , B60R2021/01306 , B60R2021/01322 , B60R2021/01327
摘要： Systems and methods for controlling a vehicle-occupant protecting apparatus provided on a vehicle such that the apparatus is controlled upon determination that the vehicle has had a rollover motion, the control system including a first detector that determines whether the vehicle has crashed, a second detector that determines whether the vehicle has had a rollover motion, and an invalidating device that invalidates the determination by the second detector that the vehicle has had the rollover motion such that the determination by the second detector is invalidated for a predetermined time after the determination by the first detector that the vehicle has crashed. Furthermore, a controller controls the vehicle-occupant protecting apparatus based on outputs of the second detector and the invalidating device to prevent unnecessary operation of the vehicle-occupant protecting device.
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公开(公告)号：US20050257981A1
公开(公告)日：2005-11-24
申请号：US10483967
申请日：2002-07-23
申请人： Motomi Iyoda , Tomoki Nagao
发明人： Motomi Iyoda , Tomoki Nagao
IPC分类号： G01P15/00 , B60R21/00 , B60R21/01 , B60R21/013 , B60R21/0132 , B60R21/13 , B60R21/16 , B60R21/20 , G01C19/00
CPC分类号： B60R21/0133 , B60R21/013 , B60R2021/0018 , B60R2021/01027 , B60R2021/01306
摘要： A rollover determination system 20 includes a first roll rate sensor 22, a lateral G-sensor 26, and a main rollover determination unit 30. The first roll rate sensor 22 detects roll rate of a vehicle. The lateral G-sensor 26 detects acceleration in the lateral direction of the vehicle. The main rollover determination unit 30 determines a possibility of rollover of the vehicle based on roll rate RR and lateral acceleration Gy. A safing determination unit 70 for confirming an occurrence of rollover is additionally incorporated in the main rollover determination unit 30.
摘要翻译： 翻转确定系统20包括第一滚动率传感器22，侧向G传感器26和主翻转判定单元30.第一滚动率传感器22检测车辆的滚转速率。 横向G传感器26检测车辆的横向方向上的加速度。 主滚动判定单元30基于滚动速率RR和横向加速度Gy来确定车辆翻转的可能性。 用于确认翻转发生的安全确定单元70另外包含在主翻转判定单元30中。
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