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1. 发明申请

US20050092061A1 Impact sensor 失效
标题翻译：冲击传感器
公开(公告)号：US20050092061A1
公开(公告)日：2005-05-05
申请号：US10972443
申请日：2004-10-26
申请人： Tetsuya Takafuji , Yoshiyuki Hattori
发明人： Tetsuya Takafuji , Yoshiyuki Hattori
IPC分类号： G01L1/20 , B60K28/10 , B60R21/01 , B60R21/0136 , B60R21/16 , G01L5/00 , G01N3/00 , G01P15/08 , H01H13/18
CPC分类号： B60R21/0136 , B60R21/34
摘要： An impact sensor includes the first and the second electrodes arranged a predetermined distance away from each other in a tube insulator. The impact sensor is arranged at a front of a vehicle such that the first and the second electrodes opposed to each other in the front-to-rear direction of the vehicle. The first and the second electrodes include cable conductors sheathed with elastically deformable conductive members, respectively. The first and the second electrodes are apart from each other when no impact is applied to the impact sensor. When a collision occurs and the impact is applied to the impact sensor, a contact area between the conductive members increases and a resistance between the first and the second electrodes continuously decreases.
摘要翻译：冲击传感器包括在管绝缘体中彼此远离布置预定距离的第一和第二电极。冲击传感器布置在车辆的前部，使得第一和第二电极在车辆的前后方向上彼此相对。第一和第二电极分别包括具有可弹性变形的导电构件的电缆导体。当冲击传感器没有受到冲击时，第一和第二电极彼此分开。当碰撞发生并且冲击被施加到冲击传感器时，导电构件之间的接触面积增加，并且第一和第二电极之间的电阻持续减小。

2. 发明授权

US07148792B2 Vehicular pedestrian determining system 失效
标题翻译：车辆行人决定系统
公开(公告)号：US07148792B2
公开(公告)日：2006-12-12
申请号：US10944704
申请日：2004-09-21
申请人： Tetsuya Takafuji , Yoshiyuki Hattori
发明人： Tetsuya Takafuji , Yoshiyuki Hattori
IPC分类号： B60Q1/00
CPC分类号： B60R21/0136
摘要： A pedestrian determining system mounted on a vehicle determines a collision object for protecting a pedestrian. An impedance sensor is included for detecting an alternating-current impedance or an electricity quantity being a function value of the alternating-current impedance to thereby output the detected one as an impedance signal, wherein the alternating-current impedance is varied by approaching of the collision object. A collision load sensor is included for detecting a collision load when the collision object collides with the vehicle to output the detected collision load as a collision load signal. Whether the collision object is a pedestrian or not is determined based on a value of a given function including as input variables the impedance signal outputted from the impedance sensor and the collision load signal outputted from the collision load sensor.
摘要翻译：安装在车辆上的步行确定系统确定用于保护行人的碰撞对象。包括阻抗传感器，用于检测作为交流阻抗的功能值的交流阻抗或电量，从而将检测到的阻抗传感器输出为阻抗信号，其中交流阻抗通过碰撞的接近而变化目的。包括碰撞载荷传感器，用于当碰撞物体与车辆碰撞时检测碰撞载荷，以输出检测到的碰撞载荷作为碰撞载荷信号。基于包括作为输入变量的从阻抗传感器输出的阻抗信号和从碰撞负载传感器输出的碰撞负载信号的给定功能的值来确定碰撞对象是否是行人。

3. 发明授权

US06882916B2 Collision object discriminating apparatus installable on a vehicle 失效
标题翻译：碰撞对象识别装置可安装在车辆上
公开(公告)号：US06882916B2
公开(公告)日：2005-04-19
申请号：US10779616
申请日：2004-02-18
申请人： Tetsuya Takafuji , Yoshiyuki Hattori
发明人： Tetsuya Takafuji , Yoshiyuki Hattori
IPC分类号： G01L5/00 , B60R19/48 , B60R21/01 , B60R21/0136 , B60R21/16 , B60R21/34 , B60R21/36 , B60R21/38 , G01P15/00
CPC分类号： B60R21/0136 , B60R19/48 , B60R21/34
摘要： A front surface side sensor is provided on a front surface of a bumper, and a reverse surface side sensor is provided on a reverse surface of the bumper. Accurately discriminating a pedestrian from other objects is feasible based on the combination of binary output levels of two sensors in case of vehicle collision, or based on ON time difference or the ON time duration of two sensors.
摘要翻译：在保险杠的前表面上设置有前表面侧传感器，并且在保险杠的背面上设置有反面侧传感器。基于在车辆碰撞的情况下的两个传感器的二进制输出电平的组合，或者基于ON时间差或两个传感器的ON持续时间，精确地区分行人与其他物体是可行的。

4. 发明授权

US07236866B2 Vehicular collision object determining system 有权
标题翻译：车辆碰撞对象确定系统
公开(公告)号：US07236866B2
公开(公告)日：2007-06-26
申请号：US10950444
申请日：2004-09-28
申请人： Tetsuya Takafuji , Yoshiyuki Hattori , Hiroyuki Takahashi , Ryotaro Kachu , Yujiro Miyata , Motomi Iyoda
发明人： Tetsuya Takafuji , Yoshiyuki Hattori , Hiroyuki Takahashi , Ryotaro Kachu , Yujiro Miyata , Motomi Iyoda
IPC分类号： B60R21/00
CPC分类号： B60R21/0133 , B60R21/013 , B60R21/0136
摘要： From a collision load, a one-time integration value and a two-time integration value are computed. The one-time integration value and two-time integration value are then used for obtaining a mass and rigidity of a collision object as two primary parameters. The obtained two primary parameters are used for determining whether or not the collision object is a pedestrian. This achieves accuracy in determining the collision object that is remarkably superior to a conventional method that uses a collision load waveform.
摘要翻译：从碰撞负载计算一次积分值和两次积分值。然后使用一次积分值和两次积分值来获得碰撞对象的质量和刚度作为两个主要参数。获得的两个主要参数用于确定碰撞对象是否是行人。这确保了确定碰撞对象的精度，其显着优于使用碰撞负载波形的常规方法。

5. 发明授权

US07150179B2 Impact sensor for detecting an impact of a collision 失效
标题翻译：用于检测碰撞冲击的冲击传感器
公开(公告)号：US07150179B2
公开(公告)日：2006-12-19
申请号：US10972443
申请日：2004-10-26
申请人： Tetsuya Takafuji , Yoshiyuki Hattori
发明人： Tetsuya Takafuji , Yoshiyuki Hattori
IPC分类号： G01N33/28 , G01M7/00
CPC分类号： B60R21/0136 , B60R21/34
摘要： An impact sensor includes the first and the second electrodes arranged a predetermined distance away from each other in a tube insulator. The impact sensor is arranged at a front of a vehicle such that the first and the second electrodes opposed to each other in the front-to-rear direction of the vehicle. The first and the second electrodes include cable conductors sheathed with elastically deformable conductive members, respectively. The first and the second electrodes are apart from each other when no impact is applied to the impact sensor. When a collision occurs and the impact is applied to the impact sensor, a contact area between the conductive members increases and a resistance between the first and the second electrodes continuously decreases.
摘要翻译：冲击传感器包括在管绝缘体中彼此远离布置预定距离的第一和第二电极。冲击传感器布置在车辆的前部，使得第一和第二电极在车辆的前后方向上彼此相对。第一和第二电极分别包括具有可弹性变形的导电构件的电缆导体。当冲击传感器没有受到冲击时，第一和第二电极彼此分开。当碰撞发生并且冲击被施加到冲击传感器时，导电构件之间的接触面积增加，并且第一和第二电极之间的电阻持续减小。

6. 发明授权

US07036621B2 Pedestrian-vehicle collision detecting apparatus 失效
标题翻译：行人车辆碰撞检测装置
公开(公告)号：US07036621B2
公开(公告)日：2006-05-02
申请号：US10725270
申请日：2003-12-02
申请人： Tetsuya Takafuji , Yoshiyuki Hattori
发明人： Tetsuya Takafuji , Yoshiyuki Hattori
IPC分类号： B60Q1/00 , B60K1/00
CPC分类号： B60R21/0136 , B60R21/36
摘要： A pedestrian collision detecting apparatus for motor vehicles is provided which works to distinguish between impacts with pedestrians and other sorts of impacts using a combination of a collision duration for which a sensor continues to sense a physical impact arising from collision with an object and a time-sequential change in locations of collisions of the vehicle with objects, thereby ensuring the reliability of detection of a pedestrian-vehicle collision and allowing the size and production costs of the apparatus to be minimized to improve the mountability of the apparatus in motor vehicles.
摘要翻译：提供了一种用于机动车辆的行人碰撞检测装置，其用于使用传感器继续感测与物体的碰撞产生的物理冲击的碰撞持续时间的组合来区分与行人的冲击和其他种类的冲击，车辆与物体的碰撞的位置的顺序变化，从而确保了行人 - 车辆碰撞的检测的可靠性，并允许使装置的尺寸和生产成本最小化，以改善机动车辆中的装置的安装性。

7. 发明申请

US20050096816A1 Vehicular collision object determining system 有权
标题翻译：车辆碰撞对象确定系统
公开(公告)号：US20050096816A1
公开(公告)日：2005-05-05
申请号：US10950444
申请日：2004-09-28
申请人： Tetsuya Takafuji , Yoshiyuki Hattori
发明人： Tetsuya Takafuji , Yoshiyuki Hattori
IPC分类号： G01G9/00 , B60R19/48 , B60R21/00 , B60R21/01 , B60R21/34 , G01G19/12 , G01V1/143 , B60R21/32
CPC分类号： B60R21/0133 , B60R21/013 , B60R21/0136
摘要： From a collision load, a one-time integration value and a two-time integration value are computed. The one-time integration value and two-time integration value are then used for obtaining a mass and rigidity of a collision object as two primary parameters. The obtained two primary parameters are used for determining whether or not the collision object is a pedestrian. This achieves accuracy in determining the collision object that is remarkably superior to a conventional method that uses a collision load waveform.
摘要翻译：从碰撞负载计算一次积分值和两次积分值。然后使用一次积分值和两次积分值来获得碰撞对象的质量和刚度作为两个主要参数。获得的两个主要参数用于确定碰撞对象是否是行人。这确保了确定碰撞对象的精度，其显着优于使用碰撞负载波形的常规方法。

8. 发明申请

US20050096815A1 Vehicular pedestrian determining system 失效
标题翻译：车辆行人决定系统
公开(公告)号：US20050096815A1
公开(公告)日：2005-05-05
申请号：US10944704
申请日：2004-09-21
申请人： Tetsuya Takafuji , Yoshiyuki Hattori
发明人： Tetsuya Takafuji , Yoshiyuki Hattori
IPC分类号： B60R21/16 , B60R21/01 , B60R21/0136 , G05D1/00
CPC分类号： B60R21/0136
摘要： A pedestrian determining system mounted on a vehicle determines a collision object for protecting a pedestrian. An impedance sensor is included for detecting an alternating-current impedance or an electricity quantity being a function value of the alternating-current impedance to thereby output the detected one as an impedance signal, wherein the alternating-current impedance is varied by approaching of the collision object. A collision load sensor is included for detecting a collision load when the collision object collides with the vehicle to output the detected collision load as a collision load signal. Whether the collision object is a pedestrian or not is determined based on a value of a given function including as input variables the impedance signal outputted from the impedance sensor and the collision load signal outputted from the collision load sensor.
摘要翻译：安装在车辆上的步行确定系统确定用于保护行人的碰撞对象。包括阻抗传感器，用于检测作为交流阻抗的功能值的交流阻抗或电量，从而将检测到的阻抗传感器输出为阻抗信号，其中交流阻抗通过碰撞的接近而变化目的。包括碰撞载荷传感器，用于当碰撞物体与车辆碰撞时检测碰撞载荷，以输出检测到的碰撞载荷作为碰撞载荷信号。基于包括作为输入变量的从阻抗传感器输出的阻抗信号和从碰撞负载传感器输出的碰撞负载信号的给定功能的值来确定碰撞对象是否是行人。

9. 发明授权

US07353087B2 Collision object discrimination apparatus for vehicles 失效
标题翻译：车辆碰撞对象识别装置
公开(公告)号：US07353087B2
公开(公告)日：2008-04-01
申请号：US10897370
申请日：2004-07-22
申请人： Tetsuya Takafuji , Yoshiyuki Hattori , Shinichi Kiribayashi
发明人： Tetsuya Takafuji , Yoshiyuki Hattori , Shinichi Kiribayashi
IPC分类号： G05D1/00 , G06F17/00
CPC分类号： B60R21/0136 , B60R21/34
摘要： A collision object discrimination apparatus for vehicles includes two collision detection sensors for discriminating kinds of a collision object based on two sensor outputs. The collision object is determined based on a collision width (W) detected by a collision width detection sensor fitted to a vehicle body. Alternatively, the collision object is determined based on a difference between operation characteristics of the two sensors. Further alternatively, the two sensors are integrated into a single unit including a plurality of censor cells.
摘要翻译：用于车辆的碰撞对象识别装置包括用于基于两个传感器输出来识别碰撞对象的种类的两个碰撞检测传感器。基于由安装在车身上的碰撞宽度检测传感器检测到的碰撞宽度（W）来确定碰撞对象。或者，基于两个传感器的操作特性之间的差异来确定碰撞对象。另外，两个传感器集成到包括多个检测单元的单个单元中。

10. 发明申请

US20050154530A1 Colliding obstacle detection apparatus for vehicle 审中-公开
标题翻译：车辆碰撞障碍物检测装置
公开(公告)号：US20050154530A1
公开(公告)日：2005-07-14
申请号：US11007303
申请日：2004-12-09
申请人： Toshio Hosokawa , Tetsuya Takafuji , Yoshiyuki Hattori
发明人： Toshio Hosokawa , Tetsuya Takafuji , Yoshiyuki Hattori
IPC分类号： B60R21/34 , B60R19/48 , B60R21/01 , B60R21/0134 , G06F17/00
CPC分类号： B60R21/013 , B60R19/483 , B60R21/0134 , B60R21/34
摘要： The present colliding obstacle detection apparatus comprises a pedestrian bumper, which is supported below a front bumper of the vehicle by a body of the vehicle, at least one collision detector, which is located on the pedestrian bumper, and a control circuit, which determines whether the collision has actually occurred based on a detection signal outputted by the at least one collision detector. The front end of the pedestrian bumper vertically aligns with or extending ahead of that of the front bumper. The at least one collision detector detects one of a collision of the pedestrian bumper with an obstacle, and a presence of the obstacle in a close proximity to the pedestrian bumper. When the control circuit determines that the collision has actually occurred, the circuit activates a colliding obstacle protector for protecting the obstacle, especially a pedestrian.
摘要翻译：本发明的碰撞障碍物检测装置包括行人保险杠，该行人保险杠由车身的主体支撑在车辆的前保险杠下方，位于行人保险杠上的至少一个碰撞检测器，以及控制电路，其确定是否实际上基于由至少一个碰撞检测器输出的检测信号发生碰撞。行人保险杠的前端垂直对准或延伸到前保险杠前方。所述至少一个碰撞检测器检测到所述行人保险杠与障碍物的碰撞中的一个以及所述障碍物与所述行人保险杠紧邻的存在。当控制电路确定实际发生碰撞时，电路激活碰撞障碍物保护器，用于保护障碍物，特别是行人。

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