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71. 发明授权

US08390509B2 Radar system and direction detecting method 有权
标题翻译：雷达系统和方向检测方法
公开(公告)号：US08390509B2
公开(公告)日：2013-03-05
申请号：US13574449
申请日：2011-01-26
申请人： Hisateru Asanuma , Masahiro Sakaguchi , Tomoya Kawasaki , Motomi Iyoda
发明人： Hisateru Asanuma , Masahiro Sakaguchi , Tomoya Kawasaki , Motomi Iyoda
IPC分类号： G01S13/00
CPC分类号： G01S13/931 , G01S7/354 , G01S13/345 , G01S2013/9375
摘要： A reflected wave that a transmitted wave is reflected by targets including a stationary target and a moving target is received as receiving signals of at least two reception antennas. A phase difference between beat signals at respective peak frequencies, generated from a transmitting signal and the receiving signals, is calculated. Directions of the targets are calculated in such a manner that the calculated phase difference of the targets is stored in a storage area in advance, it is predicted whether peak frequencies of the plurality of targets overlap each other, a predicted phase difference of the stationary target at the time when the peak frequencies overlap each other is calculated on the basis of the stored phase difference, and a predicted phase difference of the moving target is calculated on the basis of the calculated phase difference and the predicted phase difference of the stationary target.
摘要翻译：作为至少两个接收天线的接收信号，接收发射波被包括固定目标和移动目标的目标反射的反射波。计算从发送信号和接收信号产生的各个峰值频率的差拍信号之间的相位差。以目标计算的相位差预先存储在存储区域中的方式计算目标的方向，预测多个目标的峰值频率是否彼此重叠，预测的静止目标的相位差基于存储的相位差来计算峰值频率彼此重叠的时间，并且基于计算出的相位差和静止目标的预测相位差来计算移动目标的预测相位差。

72. 发明申请

US20110040452A1 VEHICLE OCCUPANT PROTECTION APPARATUS 有权
标题翻译：车辆使用保护装置
公开(公告)号：US20110040452A1
公开(公告)日：2011-02-17
申请号：US12863318
申请日：2008-12-30
申请人： Jun Tsunekawa , Motomi Iyoda
发明人： Jun Tsunekawa , Motomi Iyoda
IPC分类号： B60R21/0132
CPC分类号： B60R21/0134 , B60R2021/01027 , B60R2021/0119
摘要： A vehicle occupant protection apparatus includes a first collision detection mechanism provided for a vehicle and that detects a collision of the vehicle; a second collision detection mechanism provided closer to a middle of the vehicle than the first collision detection mechanism and that detects a collision of the vehicle; a first protection mechanism that protects an occupant from a collision of the vehicle; a controller that activates the first protection mechanism at the time when the first and second collision detection mechanisms detect a collision of the vehicle; and a collision prediction mechanism that predicts a collision of the vehicle. Every time the collision prediction mechanism predicts a collision of the vehicle in a direction from the first collision detection mechanism toward the middle of the vehicle, the controller activates the first protection mechanism at the time when the first collision detection mechanism detects the collision of the vehicle.
摘要翻译：车辆乘员保护装置包括：车辆用的第一碰撞检测机构，其检测车辆的碰撞; 第二碰撞检测机构，其设置在比第一碰撞检测机构更靠近车辆的中部并且检测车辆的碰撞; 第一保护机构，保护乘客免受车辆的碰撞; 控制器，其在所述第一和第二碰撞检测机构检测到所述车辆的碰撞时激活所述第一保护机构; 以及预测车辆的碰撞的碰撞预测机构。每当碰撞预测机构预测车辆在从第一碰撞检测机构朝向车辆中间的方向的碰撞时，控制器在第一碰撞检测机构检测到车辆的碰撞时启动第一保护机构。

73. 发明授权

US07853381B2 Occupant protection device 有权
标题翻译：乘员保护装置
公开(公告)号：US07853381B2
公开(公告)日：2010-12-14
申请号：US11793236
申请日：2006-10-26
申请人： Motomi Iyoda
发明人： Motomi Iyoda
IPC分类号： B60R22/28 , B60R21/00 , B60R21/01 , B60L3/00 , B60N2/42
CPC分类号： B60R21/0134 , B60N2/888
摘要： A vehicle occupant protection device comprising a headrest configured to be movable forward with respect to a vehicle, and an actuator configured to implement the forward movement is disclosed. The device is configured to protect a vehicle occupant by operating the actuator to move the headrest forward in a pre-crash stage in the course of an object crashing into the vehicle from backside of the vehicle. The headrest is provided with an electrical capacitance sensor. The device is configured to control an amount of the forward movement of the headrest according to a variation manner of electrical capacitance, which electrical capacitance is detected by the electrical capacitance sensor when the headrest moves forward.
摘要翻译：公开了一种车辆乘员保护装置，其包括被构造成可相对于车辆向前移动的头枕，以及构造成实现向前运动的致动器。该装置被配置为通过操作致动器来保护车辆乘员，以在从车辆的后侧撞击到车辆中的物体的过程中的预碰撞阶段中将头枕向前移动。头枕上设有电容传感器。该装置被配置为根据电容的变化方式来控制头枕的向前运动的量，当头枕向前移动时，该电容由电容传感器检测。

74. 发明授权

US07614690B2 Headrest control apparatus and method 有权
标题翻译：头枕控制装置及方法
公开(公告)号：US07614690B2
公开(公告)日：2009-11-10
申请号：US11892538
申请日：2007-08-23
申请人： Kiyoka Matsubayashi , Motomi Iyoda , Tatsuhiro Okawa , Takaya Aiyama
发明人： Kiyoka Matsubayashi , Motomi Iyoda , Tatsuhiro Okawa , Takaya Aiyama
IPC分类号： B60N2/42
CPC分类号： B60R21/0134 , B60N2/0276 , B60N2/888 , B60R2021/0011 , B60R2021/0048 , B60R2021/01252 , G01S2013/9378
摘要： A headrest control apparatus has a rear radar sensor, a PCS-ECU, a headrest drive mechanism that supports a headrest and drives the headrest relative to the vehicle in its longitudinal direction, a motor, a capacitance sensor, and a headrest control portion that controls the motor. The headrest control portion executes a forward drive control in which the headrest starts to be driven forward in response to a start-up signal from the PCS-ECU and the motor is stopped in response to the positional relation between the occupant's head and the headrest reaching a predetermined positional relation. After the forward drive control, the headrest control portion executes a hold control in which the motor is held in a stopped state for a predetermined hold time. After the hold control, the headrest control portion executes a backward drive control in which the headrest is driven backward.
摘要翻译：头枕控制装置具有后部雷达传感器，PCS-ECU，头枕驱动机构，其支撑头枕并相对于车辆沿纵向驱动头枕;马达，电容传感器和头枕控制部，其控制电机。头枕控制部分执行正向驱动控制，其中响应于来自PCS-ECU的启动信号，头枕开始向前驱动，并且电动机响应于乘员的头部和头枕之间的位置关系到达而停止预定的位置关系。在正向驱动控制之后，头枕控制部分执行保持控制，其中电动机保持在停止状态达预定的保持时间。在保持控制之后，头枕控制部执行向后驱动头枕的向后驱动控制。

75. 发明申请

US20090207071A1 Radar device and target angle detection method 有权
标题翻译：雷达装置和目标角度检测方法
公开(公告)号：US20090207071A1
公开(公告)日：2009-08-20
申请号：US12320413
申请日：2009-01-26
申请人： Motohide Kinoshita , Hisateru Asanuma , Jun Tsunekawa , Motomi Iyoda , Tomoya Kawasaki
发明人： Motohide Kinoshita , Hisateru Asanuma , Jun Tsunekawa , Motomi Iyoda , Tomoya Kawasaki
IPC分类号： G01S13/00
CPC分类号： G01S13/4454
摘要： A radar device has a plurality of receiving antennas which receive, as a reception wave, a radar wave sent in a predetermined reference direction and reflected by a target; a phase difference detection unit which detects a first phase difference of the reception wave received by a first receiving antenna pair that is spaced by a first gap, and a second phase difference of the reception wave received by a second receiving antenna pair that is spaced by a second gap smaller than the first gap; and an angle detection unit which performs a first process of determining, as a detection angle, an angle of the target relative to the reference direction being a mutually coincident angle from among a plurality of first angles corresponding to the first phase difference and a plurality of second angles corresponding to the second phase difference. The radar device allows expanding an angle detection range without reducing the resolution of the angle corresponding to the second phase difference.
摘要翻译：雷达装置具有多个接收天线，其接收以预定参考方向发送并由目标反射的雷达波作为接收波; 相位差检测单元，检测由第一接收天线对接收的与第一间隙间隔的接收波的第一相位差和由第二接收天线对接收的接收波的第二相位差，第二间隙小于第一间隙; 以及角度检测单元，其执行第一处理，所述角度检测单元从对应于所述第一相位差的多个第一角度和多个第一相位角确定作为检测角度的所述目标相对于所述参考方向的角度是相互重合的角度对应于第二相位差的第二角度。雷达装置允许扩大角度检测范围而不降低对应于第二相位差的角度的分辨率。

76. 发明申请

US20090160235A1 HEAD REST DEVICE 有权
标题翻译：头部休息设备
公开(公告)号：US20090160235A1
公开(公告)日：2009-06-25
申请号：US12093731
申请日：2006-11-15
申请人： Koichi Hirota , Koji Ito , Motomi Iyoda , Tatsuhiro Okawa , Fumitoshi Akaike , Seiya Nishimura
发明人： Koichi Hirota , Koji Ito , Motomi Iyoda , Tatsuhiro Okawa , Fumitoshi Akaike , Seiya Nishimura
IPC分类号： A47C7/38
CPC分类号： B60N2/0244 , B60N2/002 , B60N2/862 , B60N2/888 , B60N2002/0268
摘要： A head rest device that improves reliability of detecting a head on the basis of a change in capacitance without complicating a wiring structure. A head rest device is provided with a head rest rear portion configured to be supported to a seat back, and a head rest front portion freely moving forward and backward between a fully-closed position coming close to the head rest rear portion and a fully-open position separated from the head rest rear portion. The head rest front portion is moved by an actuator. The head rest front portion has a sensor electrode structured such that its capacitance is changed as a head of an occupant approaches, and an ECU controlling the actuator so as to move the head rest front portion and detecting the approach of the head of the occupant on the basis of a change of the capacitance of the sensor electrode thereon.
摘要翻译：一种头枕装置，其提高了基于电容变化来检测头部的可靠性，而不会使布线结构复杂化。头枕装置设置有头枕后部，其被配置为支撑在座椅靠背上，头枕前部在靠近头枕后部的完全关闭位置之间自由移动，打开位置与头枕后部分离。头枕前部由致动器移动。头枕前部具有传感器电极，其结构使得其电容随着乘员的头部接近而变化，并且ECU控制致动器以使头枕前部移动并且检测乘员头部的接近其上的传感器电极的电容的变化的基础。

77. 发明申请

US20070114803A1 Vehicular bumper structure 失效
标题翻译：车辆保险杠结构
公开(公告)号：US20070114803A1
公开(公告)日：2007-05-24
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： B60R19/56
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（20℃）。负载传递板（36,50）被构造成相对于保险杠加强件（20）的前壁部分（20C）朝向车身后侧移位。

78. 发明申请

US20070114767A1 Activation control apparatus for occupant protection apparatus 有权
标题翻译：用于乘员保护装置的激活控制装置
公开(公告)号：US20070114767A1
公开(公告)日：2007-05-24
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： B60R21/0136 , 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。

79. 发明授权

US07031815B2 Collision type identifying device 失效
标题翻译：碰撞型识别装置
公开(公告)号：US07031815B2
公开(公告)日：2006-04-18
申请号：US10488000
申请日：2002-09-18
申请人： Katsuji Imai , Motomi Iyoda , Masuji Oshima
发明人： Katsuji Imai , Motomi Iyoda , Masuji Oshima
IPC分类号： B60R21/32
CPC分类号： B60R21/01332 , B60R21/0132 , B60R21/0133 , B60R2021/0009 , B60R2021/0023 , B60R2021/0025
摘要： A collision type identifying device is disposed in a central portion of a vehicle main body and has first deceleration detecting device (22), peak time detecting device (32), required time detecting device (34), and type identifying device (36). The deceleration detecting device (22) detects a vehicle deceleration in the longitudinal direction. The peak time detecting device (32) detects, as a first peak time (tp), a time from the excess of a preset threshold (GTH) by a waveform of the vehicle deceleration (G) detected by the deceleration detecting device (22) to a first peak. The required time detecting device (34) detects, as a required time (tn), a time when an integrated deceleration (VG) obtained through time quadrature of the vehicle deceleration (G) becomes equal to a predetermined integrated value set in advance. The type identifying device (36; 78) identifies a vehicle collision type on the basis of the first peak time (tp) and the required time (tn). The collision type identifying device can identify a vehicle collision as one of a plurality of collision types at once.
摘要翻译：碰撞型识别装置设置在车辆主体的中央部，具有第一减速检测装置（22），峰值时间检测装置（32），所需时刻检测装置（34）和型式识别装置（36）。减速检测装置（22）检测长度方向的车辆减速度。高峰时间检测装置（32）通过由减速检测装置（22）检测到的车辆减速度（G）的波形，检测出超过预设阈值（GTH）的时间作为第一峰值时间（tp）到第一个高峰。所需时间检测装置（34）作为所需时间（tn）检测通过车辆减速度（G）的时间正交获得的积分减速度（VG）等于预先设定的预定积分值的时间。类型识别装置（36; 78）基于第一峰值时间（tp）和所需时间（tn）来识别车辆碰撞类型。碰撞型识别装置可以一次将车辆碰撞识别为多个碰撞类型之一。

80. 发明申请

US20050257981A1 Rollover determination system and method 有权
标题翻译：滚动判定系统和方法
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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