专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US07768381B2 Vehicular collision detection apparatus 有权
标题翻译：车辆碰撞检测装置
公开(公告)号：US07768381B2
公开(公告)日：2010-08-03
申请号：US12214158
申请日：2008-06-17
申请人： Tetsuya Takafuji , Shuji Nakamura
发明人： Tetsuya Takafuji , Shuji Nakamura
IPC分类号： B60Q1/00
CPC分类号： B60R19/483 , B60R21/0136
摘要： A collision detection apparatus for a vehicle having a vehicle bumper, which includes a bumper reinforcement includes a chamber member, a pressure sensor, and a collision detecting device. The chamber member is provided inside the vehicle bumper at a front surface of the bumper reinforcement. The pressure sensor is configured to sense change of pressure in the chamber space. The chamber member includes a deformable part and a non-deformable part, each of which extends in a vehicle width direction. The deformable part is compressed to be deformed between the collision object and the bumper reinforcement in a case, where the collision object collides with the vehicle bumper. The non-deformable part is limited from being compressed to be deformed.
摘要翻译：一种具有车辆保险杠的车辆的碰撞检测装置，其包括保险杠加强件，其包括室构件，压力传感器和碰撞检测装置。在保险杠加强件的前表面处，在车辆保险杠内设置舱室构件。压力传感器构造成感测室空间中的压力变化。室构件包括可变形部分和不可变形部分，每个部分在车辆宽度方向上延伸。在碰撞对象与车辆保险杠碰撞的情况下，可变形部分被压缩以在碰撞对象和保险杠加强件之间变形。不可变形部分被限制为被压缩以变形。

22. 发明申请

US20100176970A1 Vehicle-mounted alarm generating apparatus 有权
标题翻译：车载报警发生装置
公开(公告)号：US20100176970A1
公开(公告)日：2010-07-15
申请号：US12655641
申请日：2010-01-05
申请人： Tetsuya Takafuji
发明人： Tetsuya Takafuji
IPC分类号： G08G1/09
CPC分类号： G08G1/167
摘要： The vehicle-mounted alarm generating apparatus includes an extracting section configured to extract a road boundary marking representing a boundary of a lane from an image of a picture of a road surface ahead of a vehicle, a position setting section configured to set a first position and a second position more distant from the vehicle than the first position in accordance with extraction results by the extracting section, a first alarm generating section configured to generate a first alarm when a distance between the vehicle and the first position becomes shorter than a predetermined first distance, and a second alarm generating section configured to generate a second alarm, when a distance between the vehicle and the first position becomes shorter than a predetermined second distance. The configuration of the second alarm is different from that of the first alarm.
摘要翻译：车载报警器发生装置包括：提取部，被配置为从车辆前方的路面的图像的图像中提取表示车道的边界的道路边界标记;位置设定部，被配置为设定第一位置和根据提取部分的提取结果，比车辆更远离第一位置的第二位置;第一报警产生部分，被配置为当车辆和第一位置之间的距离变得比预定的第一距离短时产生第一报警以及第二报警生成部，被配置为当所述车辆与所述第一位置之间的距离变得短于预定的第二距离时，产生第二报警。第二个报警的配置与第一个报警的配置不同。

23. 发明授权

US06831565B2 Seat occupation judging apparatus for a vehicle 有权
标题翻译：车辆座椅占用判断装置
公开(公告)号：US06831565B2
公开(公告)日：2004-12-14
申请号：US10241436
申请日：2002-09-12
申请人： Shingo Wanami , Hiroyuki Ito , Takashi Inoue , Tetsuya Takafuji
发明人： Shingo Wanami , Hiroyuki Ito , Takashi Inoue , Tetsuya Takafuji
IPC分类号： G08B2100
CPC分类号： B60R21/01532 , B60R21/01556
摘要： A seat occupation is judged with a load detector arranged at a seat for detecting a load on the seat and a seat condition detection means arranged at the seat for providing discrimination between an adult and a child seat on the seat. A judging means judges that a child seat is set on the seat when the load detection means detects the load corresponding to that of adult and the seat condition detection means detects that the child seat on the seat. The seat condition detection means may comprise an electrostatistic sensor for detecting a capacitance that is increased by the body of the passenger or a pressure detection element array arranged on the sitting portion. The detected capacitance or the pressure distribution is different between a child seat and an adult or a passenger.
摘要翻译：利用布置在用于检测座椅上的负载的座位上的负载检测器来判断座位占用，以及布置在座椅处的座位状态检测装置，用于提供座椅上的成人和儿童座椅之间的区分。当负载检测装置检测到与成人的负载相对应的负载时，判断装置判断儿童座椅被设置在座椅上，并且座椅状态检测装置检测到座椅上的儿童座椅。座椅状态检测装置可以包括用于检测由乘客的身体增加的电容的静电传感器或设置在坐着部分上的压力检测元件阵列。检测到的电容或压力分布在儿童座椅和成人或乘客之间是不同的。

24. 发明授权

US5611704A Electrical connector 失效
标题翻译：电连接器
公开(公告)号：US5611704A
公开(公告)日：1997-03-18
申请号：US421964
申请日：1995-04-14
申请人： Tsutomu Kamizono , Tetsuya Takafuji
发明人： Tsutomu Kamizono , Tetsuya Takafuji
IPC分类号： B60R16/02 , B60R16/027 , B62D1/04 , H01R35/02 , H01R35/04
CPC分类号： B60R16/027 , H01R35/025
摘要： An electrical connector has a flexible cable housed in a case, wherein one end thereof is attached to a rotating member and the other end is attached to a fixed member. The cable is wound around the rotating member and the fixed member to form loose windings of a plurality of turns. A rotation support member is installed in the case so that the rotation support member can rotate around the fixed member and the flexible cable is wound around a perimeter thereof several times. An elastic member connects the rotation support member and the fixed member and generates a returning force responsive to rotation of the rotation support member. Cable codes are formed on the flexible cable in order to indicate a rotation angle of the rotating member. A detection device is installed in the case and generates a signal representing the cable codes.
摘要翻译：电连接器具有容纳在壳体中的柔性电缆，其中一端连接到旋转构件，另一端附接到固定构件。电缆缠绕在旋转构件和固定构件上，以形成多圈的松动绕组。旋转支撑构件安装在壳体中，使得旋转支撑构件可围绕固定构件旋转，并且柔性电缆围绕其周边缠绕数次。弹性构件连接旋转支撑构件和固定构件，并且响应于旋转支撑构件的旋转而产生返回力。电缆代码形成在柔性电缆上以指示旋转构件的旋转角度。检测装置安装在壳体中，并产生代表电缆代码的信号。

25. 发明授权

US08744194B2 Boundary line recognition apparatus 有权
标题翻译：边界线识别装置
公开(公告)号：US08744194B2
公开(公告)日：2014-06-03
申请号：US12798601
申请日：2010-04-07
申请人： Naoki Kawasaki , Hiroki Nakano , Kenta Hoki , Tetsuya Takafuji
发明人： Naoki Kawasaki , Hiroki Nakano , Kenta Hoki , Tetsuya Takafuji
IPC分类号： G06K9/48 , H04N7/00 , H04N7/18
CPC分类号： G06K9/00798 , G06K9/6292
摘要： In a boundary line recognition apparatus, a boundary line candidate extracting part extracts boundary line candidates from image data obtained by an on-vehicle camera based on known image processing such as pattern matching and Hough transform. One or more kinds of boundary line feature calculating parts calculate one or more likelihoods of each boundary line candidate. The likelihood indicates a degree of probability to be the boundary line. A boundary line feature combining means multiplies the likelihoods of each boundary line candidate and outputs a combined likelihood. A boundary line candidate selecting part selects the boundary line candidate having a maximum likelihood as the boundary line. The boundary line feature calculating part further calculates the likelihood of the boundary line candidate using a dispersion of brightness and an internal edge amount, and changes the likelihood based on an additional likelihood obtained by a driving lane surface feature extracting part.
摘要翻译：在边界线识别装置中，边界线候选提取部分基于诸如图案匹配和霍夫变换之类的已知图像处理从车载相机获得的图像数据中提取边界线候选。一种或多种边界线特征计算部分计算每个边界线候选的一个或多个似然性。可能性表示作为边界线的概率程度。边界线特征组合装置将每个边界候选候选的可能性相乘并输出组合似然。边界线候补选择部选择具有最大似然度的边界线候选作为边界线。边界线特征计算部分还使用亮度和内部边缘量的色散来计算边界线候选的可能性，并且基于由驾驶车道表面特征提取部获得的附加可能性来改变似然。

26. 发明授权

US08264336B2 Vehicle-mounted alarm generating apparatus 有权
标题翻译：车载报警发生装置
公开(公告)号：US08264336B2
公开(公告)日：2012-09-11
申请号：US12655641
申请日：2010-01-05
申请人： Tetsuya Takafuji
发明人： Tetsuya Takafuji
IPC分类号： B60Q1/00
CPC分类号： G08G1/167
摘要： The vehicle-mounted alarm generating apparatus includes an extracting section configured to extract a road boundary marking representing a boundary of a lane from an image of a picture of a road surface ahead of a vehicle, a position setting section configured to set a first position and a second position more distant from the vehicle than the first position in accordance with extraction results by the extracting section, a first alarm generating section configured to generate a first alarm when a distance between the vehicle and the first position becomes shorter than a predetermined first distance, and a second alarm generating section configured to generate a second alarm, when a distance between the vehicle and the first position becomes shorter than a predetermined second distance. The configuration of the second alarm is different from that of the first alarm.
摘要翻译：车载报警器发生装置包括：提取部，被配置为从车辆前方的路面的图像的图像中提取表示车道的边界的道路边界标记;位置设定部，被配置为设定第一位置和根据提取部分的提取结果，比车辆更远离第一位置的第二位置;第一报警产生部分，被配置为当车辆和第一位置之间的距离变得比预定的第一距离短时产生第一报警以及第二报警生成部，被配置为当所述车辆与所述第一位置之间的距离变得短于预定的第二距离时，产生第二报警。第二个报警的配置与第一个报警的配置不同。

27. 发明申请

US20080315598A1 Vehicular collision detection apparatus 有权
标题翻译：车辆碰撞检测装置
公开(公告)号：US20080315598A1
公开(公告)日：2008-12-25
申请号：US12214158
申请日：2008-06-17
申请人： Tetsuya Takafuji , Shuji Nakamura
发明人： Tetsuya Takafuji , Shuji Nakamura
IPC分类号： B60R19/48
CPC分类号： B60R19/483 , B60R21/0136
摘要： A collision detection apparatus for a vehicle having a vehicle bumper, which includes a bumper reinforcement includes a chamber member, a pressure sensor, and a collision detecting device. The chamber member is provided inside the vehicle bumper at a front surface of the bumper reinforcement. The pressure sensor is configured to sense change of pressure in the chamber space. The chamber member includes a deformable part and a non-deformable part, each of which extends in a vehicle width direction. The deformable part is compressed to be deformed between the collision object and the bumper reinforcement in a case, where the collision object collides with the vehicle bumper. The non-deformable part is limited from being compressed to be deformed.
摘要翻译：一种具有车辆保险杠的车辆的碰撞检测装置，其包括保险杠加强件，其包括室构件，压力传感器和碰撞检测装置。在保险杠加强件的前表面处，在车辆保险杠内设置舱室构件。压力传感器构造成感测室空间中的压力变化。室构件包括可变形部分和不可变形部分，每个部分在车辆宽度方向上延伸。在碰撞对象与车辆保险杠碰撞的情况下，可变形部分被压缩以在碰撞对象和保险杠加强件之间变形。不可变形部分被限制为被压缩以变形。

28. 发明授权

US06957591B2 Passenger judging apparatus with load sensor 有权
标题翻译：带负载传感器的乘客判断装置
公开(公告)号：US06957591B2
公开(公告)日：2005-10-25
申请号：US10366373
申请日：2003-02-14
申请人： Tetsuya Takafuji , Tomoji Suzuki
发明人： Tetsuya Takafuji , Tomoji Suzuki
IPC分类号： G01G19/12 , B60N2/90 , B60R21/01 , B60R21/015 , B60R21/16 , G01G19/414 , G01G19/52 , G01L1/26
CPC分类号： B60R21/01516 , B60R21/01556 , G01G19/4142
摘要： In a passenger judging apparatus with a load sensor excellent in practical use and capable of achieving not only the reduction of judgment delay in the case of the necessity for a quick judgment but also the improvement of the judgment accuracy in the other cases, a judgment indicating the occurrence of a state transition forming a transition between classes is made only when a load detected stays continuously in a predetermined class for a predetermined threshold time period, with the threshold time period being variably set to be different in length among inter-class state transitions. This contributes greatly to the improvement of the judgment accuracy by eliminating erroneous judgment stemming from a false signal without uselessly delaying the judgment on the state transition requiring a quick decision.
摘要翻译：在具有实用性优异的负载传感器的乘客判断装置中，不仅能够在需要快速判断的情况下实现判断延迟的减少，而且可以在其他情况下提高判断精度，只有当检测到的负载在预定的等级中持续预定的阈值时间段时才进行形成类别之间的转换的状态转换的发生，其中阈值时间段被可变地设置为在类间状态转换中的长度不同。这通过消除来自错误信号的错误判断而大大延迟判断精度，而无需延迟对需要快速决定的状态转换的判断。

29. 发明授权

US07931316B2 Vehicle bumper structure 有权
标题翻译：车辆保险杠结构
公开(公告)号：US07931316B2
公开(公告)日：2011-04-26
申请号：US12279361
申请日：2007-02-14
申请人： Hiroyuki Takahashi , Ryotaro Kachu , Tetsuya Takafuji , Yoji Kobayashi
发明人： Hiroyuki Takahashi , Ryotaro Kachu , Tetsuya Takafuji , Yoji Kobayashi
IPC分类号： B60R19/48
CPC分类号： B60R19/483 , B60R21/34 , B60R2021/01095
摘要： In a vehicle bumper structure, an optical fiber sensor (32) is provided on the upper portion of the front surface of a front wall portion (30A) of a front-bumper reinforcement (30). A front-bumper absorber (28) is provided before the optical fiber sensor (32) and a load transfer plate (34) is disposed between the front-bumper absorber (28) and the optical fiber sensor (32). The vertical width (B3) of the front-bumper absorber (28) and the load transfer plate (34) are greater than the vertical width (B1) of the optical fiber sensor (32), and a lower end portion (34A) of the load transfer plate (34) extends below the lower end of the optical fiber sensor (32). Accordingly, when the optical fiber sensor (32) is offset to the upper portion of the front-bumper reinforcement (30), the front-bumper absorber (28) will not topple down and the impact load is input to the optical fiber sensor (32) even if the input direction of the impact load is slightly inclined.
摘要翻译：在车辆保险杠结构中，在前保险杠加强件（30）的前壁部（30A）的前表面的上部设置有光纤传感器（32）。在光纤传感器（32）之前设置有前保险杠吸收器（28），负载传递板（34）设置在前缓冲器吸收体（28）和光纤传感器（32）之间。前缓冲器吸收器（28）和负载传递板（34）的垂直宽度（B3）大于光纤传感器（32）的垂直宽度（B1），下端部（34A）负载传递板34延伸到光纤传感器32的下端的下方。因此，当光纤传感器（32）偏移到前保险杠加强件（30）的上部时，前缓冲器吸收器（28）不会倒伏，冲击载荷被输入到光纤传感器 32）即使冲击载荷的输入方向稍微倾斜。

30. 发明申请

US20100259617A1 Boundary line recognition apparatus 有权
标题翻译：边界线识别装置
公开(公告)号：US20100259617A1
公开(公告)日：2010-10-14
申请号：US12798601
申请日：2010-04-07
申请人： Naoki Kawasaki , Hiroki Nakano , Kenta Hoki , Tetsuya Takafuji
发明人： Naoki Kawasaki , Hiroki Nakano , Kenta Hoki , Tetsuya Takafuji
IPC分类号： H04N7/18
CPC分类号： G06K9/00798 , G06K9/6292
摘要： In a boundary line recognition apparatus, a boundary line candidate extracting part extracts boundary line candidates from image data obtained by an on-vehicle camera based on known image processing such as pattern matching and Hough transform. One or more kinds of boundary line feature calculating parts calculate one or more likelihoods of each boundary line candidate. The likelihood indicates a degree of probability to be the boundary line. A boundary line feature combining means multiplies the likelihoods of each boundary line candidate and outputs a combined likelihood. A boundary line candidate selecting part selects the boundary line candidate having a maximum likelihood as the boundary line. The boundary line feature calculating part further calculates the likelihood of the boundary line candidate using a dispersion of brightness and an internal edge amount, and changes the likelihood based on an additional likelihood obtained by a driving lane surface feature extracting part.
摘要翻译：在边界线识别装置中，边界线候选提取部分基于诸如图案匹配和霍夫变换之类的已知图像处理从车载相机获得的图像数据中提取边界线候选。一种或多种边界线特征计算部分计算每个边界线候选的一个或多个似然性。可能性表示作为边界线的概率程度。边界线特征组合装置将每个边界候选候选的可能性相乘并输出组合似然。边界线候补选择部选择具有最大似然度的边界线候选作为边界线。边界线特征计算部分还使用亮度和内部边缘量的色散来计算边界线候选的可能性，并且基于由驾驶车道表面特征提取部获得的附加可能性来改变似然。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式