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1. 发明授权

US09069079B2 Obstacle detection system with ultrasonic sensors located at either side of a bumper, having own beam axes at an angle deflected in a horizontal direction from a surface-normal direction of the bumper 有权
标题翻译：具有位于保险杠两侧的超声波传感器的障碍物检测系统，其具有沿着保险杠的表面法线方向在水平方向上偏转的角度的自身梁轴
公开(公告)号：US09069079B2
公开(公告)日：2015-06-30
申请号：US13641312
申请日：2010-04-15
申请人： Takashi Tsuji , Naoya Azuma , Yasushi Nagano
发明人： Takashi Tsuji , Naoya Azuma , Yasushi Nagano
IPC分类号： G08B21/00 , G01S15/93 , G01S7/521 , B60R19/48
CPC分类号： G01S15/931 , B60R19/483 , G01S7/521 , G01S2015/938
摘要： An obstacle detection system includes ultrasonic sensors and a controller. The ultrasonic sensors include first and second ultrasonic sensors. Each of them is located at either side of a vehicle bumper so that its own beam axis has an angle deflected in a horizontal direction from a surface-normal direction of the bumper and is directed towards an intermediate portion of the bumper.
摘要翻译：障碍物检测系统包括超声波传感器和控制器。超声波传感器包括第一和第二超声波传感器。它们中的每一个位于车辆保险杠的任一侧，使得其自身的梁轴具有从保险杠的表面法线方向在水平方向上偏转的角度并且朝向保险杠的中间部分。

2. 发明申请

US20130250732A1 ULTRASONIC-TRANSDUCER MOUNTING STRUCTURE 有权
标题翻译：超声波传感器安装结构
公开(公告)号：US20130250732A1
公开(公告)日：2013-09-26
申请号：US13992671
申请日：2011-12-09
申请人： Takashi Tsuji , Naoya Azuma , Yasushi Nagano
发明人： Takashi Tsuji , Naoya Azuma , Yasushi Nagano
IPC分类号： G10K11/00 , B60R19/48
CPC分类号： G10K11/004 , B60R19/483 , G01S7/521 , G01S2015/937 , G01S2015/938
摘要： The ultrasonic-transducer mounting structure includes: a housing including: a body part which is formed into a hollow cylindrical shape and is provided at its front surface with a transmission surface allowing an ultrasonic wave to pass therethrough and is designed to accommodate an ultrasonic transducer therein; and plural connection pieces provided to a side surface of the body part; and a holder fixed to a rear surface of a bumper and designed to hold the housing such that the transmission surface of the housing is exposed via an opening of the bumper. The holder includes plural reception pieces to which the plural connection pieces are detachably coupled respectively. The plural reception pieces are fixed to the rear surface of the bumper to surround the opening.
摘要翻译：超声换能器安装结构包括：壳体，包括：主体部分，其形成为中空圆柱形，并在其前表面设置有允许超声波通过的传输表面，并被设计成在其中容纳超声换能器 ; 以及设置在所述主体部的侧面的多个连接片; 以及保持器，其固定到保险杠的后表面并且被设计成保持壳体，使得壳体的传动表面经由保险杠的开口暴露。保持器包括多个接合件，多个连接件分别可拆卸地连接到该接收件。多个接收件被固定到保险杠的后表面以包围开口。

3. 发明申请

US20130028053A1 OBSTACLE DETECTION SYSTEM 有权
标题翻译： OBSTACLE检测系统
公开(公告)号：US20130028053A1
公开(公告)日：2013-01-31
申请号：US13641312
申请日：2010-04-15
申请人： Takashi Tsuji , Naoya Azuma , Yasushi Nagano
发明人： Takashi Tsuji , Naoya Azuma , Yasushi Nagano
IPC分类号： G01S15/93
CPC分类号： G01S15/931 , B60R19/483 , G01S7/521 , G01S2015/938
摘要： An obstacle detection system includes ultrasonic sensors and a controller. The ultrasonic sensors include first and second ultrasonic sensors. Each of them is located at either side of a vehicle bumper so that its own beam axis has an angle deflected in a horizontal direction from a surface-normal direction of the bumper and is directed towards an intermediate portion of the bumper.
摘要翻译：障碍物检测系统包括超声波传感器和控制器。超声波传感器包括第一和第二超声波传感器。它们中的每一个位于车辆保险杠的任一侧，使得其自身的梁轴具有从保险杠的表面法线方向在水平方向上偏转的角度并且朝向保险杠的中间部分。

4. 发明授权

US08943893B2 Ultrasonic sensor 有权
标题翻译：超声波传感器
公开(公告)号：US08943893B2
公开(公告)日：2015-02-03
申请号：US13391089
申请日：2010-08-17
申请人： Hiroshi Urase , Yasusi Nagano , Naoya Azuma
发明人： Hiroshi Urase , Yasusi Nagano , Naoya Azuma
IPC分类号： G01S15/93 , G10K11/02 , G01S7/521 , G10K9/122 , B60R19/48
CPC分类号： G10K11/02 , B60R19/483 , G01S7/521 , G01S15/931 , G01S2015/938 , G10K9/122
摘要： An ultrasonic sensor is provided at a bumper 31 of a vehicle 3 and used in a vehicle obstacle detector 1 that detects the presence of an obstacle within a detection area by transmitting and receiving ultrasonic waves. The ultrasonic sensor includes a piezoelectric element 21 configured to transmit and receive the ultrasonic waves by using vibrations of a piezoelectric substrate and a plate-shaped acoustic matching layer 22 on one surface 22a of which the piezoelectric element is attached. The ultrasonic sensor is inserted in a mounting hole formed through the mounting surface. Another surface 22b of the acoustic matching layer 22 opposite to the one surface 22a is inclined with respect to the one surface 22a on which the piezoelectric element is attached, and is formed to be parallel with the outer surface of the bumper 31.
摘要翻译：在车辆3的保险杠31上设置有超声波传感器，并且用于通过发送和接收超声波来检测检测区域内的障碍物的存在的车辆障碍物检测器1。超声波传感器包括压电元件21，该压电元件21通过使用压电基板的振动和在安装有压电元件的一个表面22a上的板状声匹配层22来发送和接收超声波。超声波传感器插入通过安装面形成的安装孔。声匹配层22的与一个表面22a相反的另一表面22b相对于安装有压电元件的一个表面22a倾斜，并且形成为与保险杠31的外表面平行。

5. 发明授权

US09564116B2 Ultrasonic-transducer mounting structure 有权
标题翻译：超声波换能器安装结构
公开(公告)号：US09564116B2
公开(公告)日：2017-02-07
申请号：US13992671
申请日：2011-12-09
申请人： Takashi Tsuji , Naoya Azuma , Yasushi Nagano
发明人： Takashi Tsuji , Naoya Azuma , Yasushi Nagano
IPC分类号： G01K11/04 , G10K11/00 , B60R19/48 , G01S7/521 , G01S15/93
CPC分类号： G10K11/004 , B60R19/483 , G01S7/521 , G01S2015/937 , G01S2015/938
摘要： The ultrasonic-transducer mounting structure includes: a housing including: a body part which is formed into a hollow cylindrical shape and is provided at its front surface with a transmission surface allowing an ultrasonic wave to pass therethrough and is designed to accommodate an ultrasonic transducer therein; and plural connection pieces provided to a side surface of the body part; and a holder fixed to a rear surface of a bumper and designed to hold the housing such that the transmission surface of the housing is exposed via an opening of the bumper. The holder includes plural reception pieces to which the plural connection pieces are detachably coupled respectively. The plural reception pieces are fixed to the rear surface of the bumper to surround the opening.
摘要翻译：超声换能器安装结构包括：壳体，包括：主体部分，其形成为中空圆柱形，并在其前表面设置有允许超声波通过的传输表面，并被设计成在其中容纳超声换能器 ; 以及设置在所述主体部的侧面的多个连接片; 以及保持器，其固定到保险杠的后表面并且被设计成保持壳体，使得壳体的传动表面经由保险杠的开口暴露。保持器包括多个接合件，多个连接件分别可拆卸地连接到该接收件。多个接收件被固定到保险杠的后表面以包围开口。

6. 发明授权

US08742947B2 Parking space monitoring device 有权
标题翻译：停车位监控装置
公开(公告)号：US08742947B2
公开(公告)日：2014-06-03
申请号：US12933804
申请日：2009-03-24
申请人： Masahiro Nakazono , Naoya Azuma , Kazumasa Yamauchi , Chiaki Izumoto
发明人： Masahiro Nakazono , Naoya Azuma , Kazumasa Yamauchi , Chiaki Izumoto
IPC分类号： G08G1/14 , G07B15/02 , B62D15/02 , G05D1/02
CPC分类号： G08G1/14 , B60W30/06 , B62D15/027 , B62D15/028 , G05D1/021 , G07B15/02 , G08G1/165 , G08G1/168
摘要： A parking space monitoring device that calculates a parking space with higher accuracy. The parking space monitoring device includes an obstacle detection unit (2, 3, 4) that uses a relative distance (Ri) and relative angle (θi) between an obstacle (Cp) near a vehicle (1) and the vehicle to detect a relative position (Pi(R1, θi)) of the obstacle with respect to the vehicle, a memory (8) that stores the relative position (Pi) detected by the obstacle detection unit in association with movement information of the vehicle, and a parking space calculation unit (7) that calculates a parking space based on the relative information (Pi) and the movement information that are stored in the memory.
摘要翻译：一种以更高精度计算停车位的停车位监视装置。所述停车位监视装置包括利用车辆（1）附近的障碍物（Cp）与车辆之间的相对距离（Ri）和相对角度（＆amp; i; i）之间的相对角度（＆amp; i; i）的障碍物检测单元（2,3,4）相对于车辆的障碍物的相对位置（Pi（R1，＆amp; t; i））;存储器（8），存储由障碍物检测单元检测的与车辆的移动信息相关联的相对位置（Pi）以及基于存储在存储器中的相对信息（Pi）和移动信息来计算停车空间的停车空间计算单元（7）。

7. 发明申请

US20120167689A1 ULTRASONIC SENSOR 有权
标题翻译：超声波传感器
公开(公告)号：US20120167689A1
公开(公告)日：2012-07-05
申请号：US13391089
申请日：2010-08-17
申请人： Hiroshi Urase , Yasusi Nagano , Naoya Azuma
发明人： Hiroshi Urase , Yasusi Nagano , Naoya Azuma
IPC分类号： G01N29/22
CPC分类号： G10K11/02 , B60R19/483 , G01S7/521 , G01S15/931 , G01S2015/938 , G10K9/122
摘要： An ultrasonic sensor is provided at a bumper 31 of a vehicle 3 and used in a vehicle obstacle detector 1 that detects the presence of an obstacle within a detection area by transmitting and receiving ultrasonic waves. The ultrasonic sensor includes a piezoelectric element 21 configured to transmit and receive the ultrasonic waves by using vibrations of a piezoelectric substrate and a plate-shaped acoustic matching layer 22 on one surface 22a of which the piezoelectric element is attached. The ultrasonic sensor is inserted in a mounting hole formed through the mounting surface. Another surface 22b of the acoustic matching layer 22 opposite to the one surface 22a is inclined with respect to the one surface 22a on which the piezoelectric element is attached, and is formed to be parallel with the outer surface of the bumper 31.
摘要翻译：在车辆3的保险杠31上设置有超声波传感器，并且用于通过发送和接收超声波来检测检测区域内的障碍物的存在的车辆障碍物检测器1。超声波传感器包括压电元件21，该压电元件21通过使用压电基板的振动和在安装有压电元件的一个表面22a上的板状声匹配层22来发送和接收超声波。超声波传感器插入通过安装面形成的安装孔。声匹配层22的与一个表面22a相反的另一表面22b相对于安装有压电元件的一个表面22a倾斜，并且形成为与保险杠31的外表面平行。

8. 发明申请

US20110022269A1 PARKING SPACE MONITORING DEVICE 有权
标题翻译：停车空间监控装置
公开(公告)号：US20110022269A1
公开(公告)日：2011-01-27
申请号：US12933804
申请日：2009-03-24
申请人： Masahiro Nakazono , Naoya Azuma , Kazumasa Yamauchi , Chiaki Izumoto
发明人： Masahiro Nakazono , Naoya Azuma , Kazumasa Yamauchi , Chiaki Izumoto
IPC分类号： B60Q1/48 , G06F17/00 , G01C21/00 , B62D15/02 , G08G1/16 , G01S15/00
CPC分类号： G08G1/14 , B60W30/06 , B62D15/027 , B62D15/028 , G05D1/021 , G07B15/02 , G08G1/165 , G08G1/168
摘要： A parking space monitoring device that calculates a parking space with higher accuracy. The parking space monitoring device includes an obstacle detection unit (2, 3, 4) that uses a relative distance (Ri) and relative angle (θi) between an obstacle (Cp) near a vehicle (1) and the vehicle to detect a relative position (Pi(R1, θi)) of the obstacle with respect to the vehicle, a memory (8) that stores the relative position (Pi) detected by the obstacle detection unit in association with movement information of the vehicle, and a parking space calculation unit (7) that calculates a parking space based on the relative information (Pi) and the movement information that are stored in the memory.
摘要翻译：一种以更高精度计算停车位的停车位监视装置。所述停车位监视装置包括利用车辆（1）附近的障碍物（Cp）与车辆之间的相对距离（Ri）和相对角度（＆amp; i; i）之间的相对角度（＆amp; i; i）的障碍物检测单元（2,3,4）相对于车辆的障碍物的相对位置（Pi（R1，＆amp; t; i））;存储器（8），存储由障碍物检测单元检测的与车辆的移动信息相关联的相对位置（Pi）以及基于存储在存储器中的相对信息（Pi）和移动信息来计算停车空间的停车空间计算单元（7）。

9. 发明授权

US06281786B1 Obstacle detection system for a vehicle 有权
标题翻译：车辆障碍物检测系统
公开(公告)号：US06281786B1
公开(公告)日：2001-08-28
申请号：US09293961
申请日：1999-04-19
申请人： Kenichi Adachi , Naoya Azuma
发明人： Kenichi Adachi , Naoya Azuma
IPC分类号： B60Q100
CPC分类号： G01S15/931 , G01S13/34 , G01S13/862 , G01S13/931 , G01S15/025 , G01S2013/9353 , G01S2013/9364 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385 , Y10S367/909
摘要： An obstacle detection system for a vehicle which is capable of detecting nearby and remote objects successfully by use of a combination of an electromagnetic wave sensors and ultrasonic wave sensors. The system of the present invention includes a plurality of ultrasonic wave sensors each transmitting an ultrasonic wave around the vehicle and receives a reflected wave thereof for detection of nearby obstacles around the vehicle, and an electromagnetic waver sensor which transmits an electromagnetic wave in a forward direction of the vehicle and receives a reflected electromagnetic wave thereof for detection of a remote obstacle. The system includes a vehicle speed sensor is provided for sensing a speed of the vehicle. A detection unit detects a presence of the nearby obstacle based upon the reflected ultrasonic wave when the vehicle speed equals to a predetermined reference speed or less, and detects a position of the remote obstacle relative to the vehicle only based upon the reflected electromagnetic wave when the vehicle speed exceeds the reference speed. The detection unit issues a nearby signal upon detection of the nearby obstacle and issues a remote signal when the position of the remote obstacle is within a predetermined long distance from the vehicle. A warning unit gives warnings respectively in response to the nearby and remote signals.
摘要翻译：一种用于车辆的障碍物检测系统，其能够通过使用电磁波传感器和超声波传感器的组合来成功地检测附近和远程物体。本发明的系统包括多个超声波传感器，每个超声波传感器在车辆周围发送超声波，并接收用于检测车辆附近的障碍物的反射波，以及电磁波传感器，其向前方发送电磁波并接收用于检测远方障碍物的反射电磁波。该系统包括提供用于感测车辆速度的车速传感器。当车速等于预定基准速度或更小时，检测单元基于反射的超声波检测附近的障碍物的存在，并且仅当基于反射的电磁波检测远程障碍物相对于车辆的位置时车速超过参考速度。检测单元在检测到附近的障碍物时发出附近的信号，并且当远程障碍物的位置在距离车辆预定的长距离内时发出远程信号。警告单元分别响应附近和远程信号发出警告。

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