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61. 发明授权

US06944525B2 Apparatus and method for controlling an airbag deployment 有权
标题翻译：用于控制气囊展开的装置和方法
公开(公告)号：US06944525B2
公开(公告)日：2005-09-13
申请号：US10343127
申请日：2001-08-16
申请人： Yujiro Miyata , Tomoki Nagao , Imai Katsuji , Motomi Iyoda
发明人： Yujiro Miyata , Tomoki Nagao , Imai Katsuji , Motomi Iyoda
IPC分类号： G01P15/00 , B60R21/01 , B60R21/0132 , B60R21/16
CPC分类号： B60R21/0133 , B60R21/013 , B60R2021/01006 , B60R2021/01322
摘要： Satellite sensors (16, 18) that output level signals corresponding to an impact on a vehicle (10) are provided right and left portions of a forward portion of the vehicle (10), separately from a floor sensor (14). If a map (Lo1, Lo2, Lo3, Hi) selected as a threshold changing pattern from an impact (deceleration) detected based on the output signal of one of the satellite sensors (16, 18) and a map (Lo1, Lo2, Lo3, Hi) selected as a threshold changing pattern from an impact (deceleration) detected based on the output signal of the other satellite sensor are different from each other, the map of a smaller threshold is selected from the maps based on the output signals of the two satellite sensors (16, 18), and is set as a threshold changing pattern for determining whether to activate an airbag apparatus (30).
摘要翻译：与地板传感器（14）分开地，设置输出对应于车辆（10）的撞击的水平信号的卫星传感器（16,18），该车辆（10,18）的前部的右侧部分和左侧部分。如果从基于卫星传感器（16,18）之一的输出信号和地图（Lo 1）检测到的冲击（减速度）中选择地图（Lo 1，Lo 2，Lo 3，Hi）作为阈值变化模式，Lo 2，Lo 3，Hi）从基于另一卫星传感器的输出信号检测的冲击（减速度）中选择为阈值变化模式彼此不同，从基于地图的方式中选择较小阈值的映射在两个卫星传感器（16,18）的输出信号上，被设置为用于确定是否启动气囊装置（30）的阈值改变模式。

62. 发明授权

US06694225B2 Rollover determining apparatus and methods 失效
标题翻译：滚动判定装置和方法
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。

63. 发明授权

US06594570B2 Systems and methods for controlling a vehicle-occupant protecting apparatus 有权
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.

64. 发明授权

US06424899B1 Activation control apparatus of occupant safety system 有权
公开(公告)号：US06424899B1
公开(公告)日：2002-07-23
申请号：US09978061
申请日：2001-10-17
申请人： Katsuji Imai , Motomi Iyoda
发明人： Katsuji Imai , Motomi Iyoda
IPC分类号： G06E700
摘要： An activation control apparatus of an occupant safety system is an activation control apparatus 2 for controlling activation of airbag system 36 mounted on a vehicle in the event of the vehicle colliding with an obstacle, which has a front sensor 30B mounted in the left part of the vehicle, a front sensor 30A mounted in the right part of the vehicle, a collision type identifying part 42 for identifying a type of collision of the vehicle, based on values detected by the front sensor 30B and the front sensor 30A, and an activation control 40 for controlling the activation of the airbag system 36, based on the type of the collision identified by the collision type identifying part 42.

65. 发明授权

US06347268B1 Activation control apparatus for passive vehicle occupant restraint and method of controlling activation of passive vehicle occupant restraint 有权
标题翻译：被动车辆乘员约束的激活控制装置和被动车辆乘员约束的启动控制方法
公开(公告)号：US06347268B1
公开(公告)日：2002-02-12
申请号：US09540546
申请日：2000-03-31
申请人： Koichi Fujita , Takao Akatsuka , Motomi Iyoda , Koichi Sugiyama , Hiromichi Fujishima , Tomokazu Sakaguchi
发明人： Koichi Fujita , Takao Akatsuka , Motomi Iyoda , Koichi Sugiyama , Hiromichi Fujishima , Tomokazu Sakaguchi
IPC分类号： G06F1700
CPC分类号： B60R21/0133 , B60R21/013 , B60R21/01558 , B60R2021/01006 , B60R2021/0104 , B60R2021/01068 , B60R2021/01075 , B60R2021/01322
摘要： A structure and method for enabling a passive vehicle occupant restraint to be activated at the earliest possible timing, irrespective of a type of a collision. A floor sensor measures a deceleration G applied to the length of a vehicle and outputs the deceleration as the measurement G. An arithmetic unit carries out a predetermined arithmetic operation on the measurement G output from the floor sensor, so as to determine a function f(G). A conditional activation unit has a variation pattern of a threshold value T that varies with a variation in velocity v of a non-stationary object. The conditional activation unit reads a threshold value T corresponding to an input velocity v from the variation pattern and compares the threshold value T with the value of the function f(G). In case that the value of the function f(G) exceeds the threshold value T, an activation signal A is input to a driving circuit. A satellite sensor outputs an ON signal when a deceleration of not less than a predetermined reference value is applied to the vehicle. A threshold variation pattern selection unit changes the variation pattern of the threshold value T against the velocity v used in the conditional activation unit to another variation pattern, in response to the ON signal output from the satellite sensor.
摘要翻译：无论碰撞类型如何，能够尽可能早地激活被动式车辆乘员约束的结构和方法。地板传感器测量应用于车辆长度的减速度G并输出减速度作为测量值G.算术单元对从地板传感器输出的测量G执行预定的算术运算，以确定函数f（ G）。条件激活单元具有根据非静止物体的速度v的变化而变化的阈值T的变化模式。条件激活单元从变化模式读取对应于输入速度v的阈值T，并将阈值T与函数f（G）的值进行比较。在函数f（G）的值超过阈值T的情况下，将激活信号A输入到驱动电路。当不小于预定参考值的减速度被施加到车辆时，卫星传感器输出ON信号。响应于从卫星传感器输出的ON信号，阈值变化模式选择单元将阈值T的变化模式相对于条件激活单元中使用的速度v改变为另一种变化模式。

66. 发明授权

US06170864B2 Activation control apparatus for passive vehicle occupant restraint and method of controlling activation of passive vehicle occupant restraint 失效
标题翻译：被动车辆乘员约束的激活控制装置和被动车辆乘员约束的启动控制方法
公开(公告)号：US06170864B2
公开(公告)日：2001-01-09
申请号：US08962386
申请日：1997-10-31
申请人： Koichi Fujita , Takao Akatsuka , Motomi Iyoda , Koichi Sugiyama , Hiromichi Fujishima , Tomokazu Sakaguchi
发明人： Koichi Fujita , Takao Akatsuka , Motomi Iyoda , Koichi Sugiyama , Hiromichi Fujishima , Tomokazu Sakaguchi
IPC分类号： B60R2132
CPC分类号： B60R21/0133 , B60R21/013 , B60R21/01558 , B60R2021/01006 , B60R2021/0104 , B60R2021/01068 , B60R2021/01075 , B60R2021/01322
摘要： A floor sensor 32 measures a deceleration G applied to the length of a vehicle and outputs the deceleration as the measurement G. An arithmetic unit 58 carries out a predetermined arithmetic operation on the measurement G output from the floor sensor 32, so as to determine a function f(G). A conditional activation unit 60 has a variation pattern of a threshold value T that varies with a variation in velocity v of a non-stationary object. The conditional activation unit 60 reads a threshold value T corresponding to an input velocity v from the variation pattern and compares the threshold value T with the value of the function f(G). In case that the value of the function f(G) exceeds the threshold value T, an activation signal A is input to a driving circuit 34. A satellite sensor 30 outputs an ON signal when a deceleration of not less than a predetermined reference value is applied to the vehicle. A threshold variation pattern changing unit 42 changes the variation pattern of the threshold value T against the velocity v used in the conditional activation unit 60 to another variation pattern, in response to the ON signal output from the satellite sensor 30. This structure of the present invention enables a passive vehicle occupant restraint to be activated at the earliest possible timing, irrespective of a type of a collision, in which the vehicle crashes.
摘要翻译：地面传感器32测量应用于车辆长度的减速度G，并输出减速度作为测量G.算术单元58对从地面传感器32输出的测量G执行预定的算术运算，以确定函数f（G）。条件激活单元60具有根据非静止物体的速度v的变化而变化的阈值T的变化模式。条件激活单元60从变化模式读取与输入速度v对应的阈值T，并将阈值T与函数f（G）的值进行比较。在功能f（G）的值超过阈值T的情况下，激活信号A被输入到驱动电路34.卫星传感器30当不小于预定参考值的减速度为应用于车辆。阈值变化模式改变单元42响应于从卫星传感器30输出的ON信号，将阈值T的变化模式相对于条件激活单元60中使用的速度v改变为另一变化模式。本结构本发明使得被动车辆乘员约束能够在尽可能早的时间被激活，而不管碰撞的类型如何，车辆碰撞。

67. 发明授权

US5899946A Apparatus for and method of controlling activation of passive restraint and apparatus for determining amount of deformation of vehicle 失效
标题翻译：用于控制被动约束的激活的装置和方法以及用于确定车辆变形量的装置
公开(公告)号：US5899946A
公开(公告)日：1999-05-04
申请号：US726453
申请日：1996-10-04
申请人： Motomi Iyoda
发明人： Motomi Iyoda
IPC分类号： B60R21/16 , B60R21/01 , G06F17/00 , G06F7/00
CPC分类号： B60R21/0136 , B60R21/0132 , B60R21/0133
摘要： A retardation sensor (20) measures a retardation applied to a vehicle in its longitudinal direction. A speed sensor (28) measures a ground speed of the vehicle at a time point when the retardation exceeds a specified reference retardation. A timer (32) measures a lapse of time period after the time point when the retardation exceeds the reference retardation. A CPU (40) included in a control circuit (30) calculates an amount of deformation of the vehicle from a difference between a value obtained by multiplying the retardation by the ground speed and a value obtained by integrating the retardation twice over the lapse of time period. The CPU (40) then compares the amount of deformation with a preset threshold value. When the amount of deformation exceeds the preset threshold value, the CPU (40) outputs an activation signal to a driving circuit (34), which supplies electricity to a squib (38) in an air bag unit (36) to ignite a gas-generating agent with the squib (38) in response to the activation signal. An activation control apparatus of the invention including the above constituents can determine whether a passive restraint, such as the air bag unit (36), is to be activated without using another operation value and effectively activate the passive restraint at an appropriate timing even when the vehicle crashes into a pole or in an under-ride collision.
摘要翻译：延迟传感器（20）测量车辆在其纵向方向上施加的延迟。速度传感器（28）在延迟超过指定的基准延迟的时间点测量车辆的地面速度。定时器（32）测量延迟超过参考延迟的时间点之后的经过时间。包括在控制电路（30）中的CPU（40）根据将延迟乘以地面速度获得的值与经过时间两倍积分获得的值之间的差值来计算车辆的变形量期。然后，CPU（40）将变形量与预设的阈值进行比较。当变形量超过预设阈值时，CPU（40）向驱动电路（34）输出启动信号，该驱动电路向气囊单元（36）中的点火器（38）供电，响应于激活信号产生具有爆管（38）的代理。包括上述构成要素的本发明的启动控制装置可以确定诸如气囊单元（36）的被动约束是否被激活，而不使用另一操作值，并且即使在适当的时刻也有效地激活被动约束车辆撞到一个极点或在一个不正确的碰撞。

68. 发明授权

US4710878A Apparatus and a method for controlling wiper 失效
标题翻译：装置和控制刮水器的方法
公开(公告)号：US4710878A
公开(公告)日：1987-12-01
申请号：US814801
申请日：1985-12-30
申请人： Motomi Iyoda
发明人： Motomi Iyoda
IPC分类号： B60S1/08 , H02P1/04
CPC分类号： B60S1/0822 , B60S1/0818 , B60S1/0829 , Y10S15/15 , Y10S318/02
摘要： The present invention relates to an apparatus and a method for controlling a wiper which detects the amount of rain positioned on a rain sensor regardless of the wiping speed of wipers and which smoothly moves the wipers at different wiping speeds in accordance with the detected amount of rain. The apparatus for controlling the wiper includes the rain sensor, a first comparator, an actuator, a second comparator, a timer, a memory and a changing device. The rain sensor is located on an exterior surface of a front windshield of a vehicle and detects the amount of rain which is positioned on the rain sensor. The wiper wipes off an exterior surface of the front windshield and moves from and returns to an initial position.
摘要翻译：本发明涉及一种用于控制刮水器的装置和方法，其检测雨水传感器上的雨量，而不考虑擦拭器的擦拭速度，并且根据检测到的雨量平滑地以不同的擦拭速度移动擦拭器。用于控制刮水器的装置包括雨水传感器，第一比较器，致动器，第二比较器，定时器，存储器和更换装置。雨水传感器位于车辆前挡风玻璃的外表面上，并检测位于雨水传感器上的雨量。刮水器擦拭前挡风玻璃的外表面，并移动并返回到初始位置。

69. 发明授权

US08855865B2 Collision determination device, collision determination method, and occupant protection device 有权
标题翻译：碰撞确定装置，碰撞确定方法和乘员保护装置
公开(公告)号：US08855865B2
公开(公告)日：2014-10-07
申请号：US12676544
申请日：2008-10-02
申请人： Motomi Iyoda
发明人： Motomi Iyoda
IPC分类号： B60R21/0136 , B60R21/00 , B60R21/0132
CPC分类号： B60R21/0136 , B60R21/0132 , B60R21/0133 , B60R21/01332 , B60R2021/0006
摘要： A collision determination device for determining a collision occurrence against a door part of a vehicle has: a door acceleration detector that detects an acceleration generated on the door part of the vehicle and a direction of the acceleration; and a collision determination part that determines that a collision has occurred against the door part from the outside, when the direction of the acceleration detected by the door acceleration detector is a closing direction of the door part, and determines that no collision has occurred against the door part from the outside, when the direction of the acceleration detected by the door acceleration detector is an opening direction of the door part.
摘要翻译：用于确定与车辆的门部的碰撞发生的碰撞判定装置具有：门加速度检测器，其检测在车辆的门部产生的加速度和加速度的方向; 以及碰撞判定部，其在从所述门加速度检测器检测到的加速度的方向为所述门部的关闭方向的情况下，判定为从所述外部发生了与所述门部的碰撞，并且判断为没有发生与所述门部的碰撞当由门加速度检测器检测到的加速度方向是门部的打开方向时，从外部的门部分。

70. 发明授权

US08527149B2 Passenger protection device 有权
标题翻译：客运保护装置
公开(公告)号：US08527149B2
公开(公告)日：2013-09-03
申请号：US12282885
申请日：2007-02-07
申请人： Motomi Iyoda
发明人： Motomi Iyoda
IPC分类号： B60R22/00 , E05F15/00 , G05D1/00 , G05D3/00 , G06F7/00 , G06F17/00
CPC分类号： B60R21/0134 , B60R21/0136 , B60R2021/0006
摘要： In a passenger protection device, an object detection unit detects a relative position of an object in a circumference of a vehicle to the vehicle. A side collision prediction unit predicts that the object is about to collide with a side face of the vehicle, based on the relative position detected by the object detection unit. An impact detection unit detects an impact of the object on the vehicle side face. A side collision judgment unit determines whether the object has collided with the vehicle side face, based on the impact detected by the impact detection unit. A passenger protection unit protects a passenger in the vehicle. When the side collision prediction unit predicts that the object is about to collide with the vehicle side face and the side collision judgment unit determines that the object has collided with the vehicle side face, the passenger protection unit is initiated.
摘要翻译：在乘客保护装置中，物体检测单元检测车辆周围的物体与车辆的相对位置。侧面碰撞预测单元基于由对象检测单元检测到的相对位置来预测物体将要与车辆的侧面碰撞。冲击检测单元检测物体对车辆侧面的冲击。侧碰撞判断单元基于由冲击检测单元检测到的冲击来确定物体是否与车辆侧面相撞。乘客保护单元保护车辆中的乘客。当侧面碰撞预测单元预测物体将要与车辆侧面碰撞并且侧面碰撞判断单元确定物体已经与车辆侧面碰撞时，起动乘客保护单元。

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