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51. 发明申请

US20150106053A1 METHOD AND A SYSTEM FOR DETERMINING THE LOCATION OF AN OBJECT 审中-公开
标题翻译：用于确定对象位置的方法和系统
公开(公告)号：US20150106053A1
公开(公告)日：2015-04-16
申请号：US14575912
申请日：2014-12-18
申请人： Ecole Polytechnique Federale de Lausanne (EPFL)
发明人： Orhan OCAL , Ivan DOKMANIC , Martin VETTERLI
IPC分类号： G01S15/46
CPC分类号： H04R29/005 , G01B5/00 , G01C15/00 , G01H7/00 , G01S7/539 , G01S7/54 , G01S15/06 , G01S15/42 , G01S15/46 , G01S15/876 , G01S17/06 , G01S2015/465 , H04R1/08 , H04S7/305
摘要： A method for determining the location of a transmitter (respectively a receiver) in a space defined by one or more reflective surfaces, including the steps of sending a signal from the transmitter (respectively from a set of transmitters); receiving by a set of receivers (respectively by a receiver) the transmitted signal and echoes of the transmitted signal reflected by the reflective surfaces; finding by a first computing module the location of the virtual sources (respectively virtual receivers) of the echoes; mirroring by a second computing module the virtual sources (respectively virtual receivers) into the space and obtained mirrored virtual sources (respectively mirrored virtual receivers); combining by a third computing module the mirrored virtual sources (respectively mirrored virtual receivers) so as to obtain location of the transmitter (respectively the receiver). This method makes use of echoes for localizing the source (respectively receiver) when there is no line of sight between the transmitter(s) and the receiver(s).
摘要翻译：一种用于确定由一个或多个反射表面限定的空间中的发射机（分别是接收机）的位置的方法，包括以下步骤：从发射机（分别来自一组发射机）发送信号; 通过一组接收器（分别由接收器）接收所发送的信号和由反射表面反射的发射信号的回波; 由第一计算模块查找回波的虚拟源（分别为虚拟接收器）的位置; 通过第二计算模块将虚拟源（分别为虚拟接收机）镜像到空间中并获得镜像的虚拟源（分别是镜像的虚拟接收器）; 由第三计算模块组合镜像的虚拟源（分别为镜像的虚拟接收机），以获得发射机（分别为接收机）的位置。当发射机和接收机之间没有视线时，该方法利用回波来定位源（分别是接收机）。

52. 发明申请

US20140180629A1 METHOD AND A SYSTEM FOR DETERMINING THE GEOMETRY AND/OR THE LOCALIZATION OF AN OBJECT 审中-公开
标题翻译：用于确定物体的几何和/或定位的方法和系统
公开(公告)号：US20140180629A1
公开(公告)日：2014-06-26
申请号：US13828761
申请日：2013-03-14
申请人： ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE EPFL
发明人： Ivan DOKMANIC , Reza Parhizkar , Andreas Walther , Martin Vetterli , Yue Lu
IPC分类号： G01C15/00 , G01B5/00 , G01H7/00
CPC分类号： H04R29/005 , G01B5/00 , G01C15/00 , G01H7/00 , G01S7/539 , G01S7/54 , G01S15/06 , G01S15/42 , G01S15/46 , G01S15/876 , G01S17/06 , G01S2015/465 , H04R1/08 , H04S7/305
摘要： A method for determining the geometry and/or the localisation of an object comprising the steps of: sending one or more signals by using one transmitter; receiving by one or more receivers the transmitted signals and the echoes of the transmitted signals as reflected by one or more reflective surfaces building by a computing module a first Euclidean Distance Matrix (EDM) comprising the mutual positions of the receivers; adding to the EDM matrix a new row and a new column, the new row and a new column comprising time of arrivals of said echoes and computing its rank or distance to an EDM matrix determining the geometry and/or the position of the object based on said rank or distance.
摘要翻译：一种用于确定对象的几何和/或定位的方法，包括以下步骤：通过使用一个发射机发送一个或多个信号; 由一个或多个接收器接收由计算模块构建的包括接收机的相互位置的第一欧几里德距离矩阵（EDM）的一个或多个反射表面反射的所发射信号和所发射信号的回波; 向EDM矩阵添加新行和新列，新行和新列包括所述回波的到达时间，并计算其到EDM矩阵的等级或距离，以确定基于对象的几何和/或位置表示等级或距离。

53. 发明授权

US08730765B2 Method and device for measuring a profile of the ground 有权
标题翻译：用于测量地面轮廓的方法和装置
公开(公告)号：US08730765B2
公开(公告)日：2014-05-20
申请号：US13498083
申请日：2010-08-24
申请人： Benno Freking
发明人： Benno Freking
IPC分类号： G01S15/89
CPC分类号： G01S7/52003 , G01S7/54 , G01S15/88
摘要： A method for measuring a profile of the ground involves using a transmitting arrangement, which is attached to a watercraft, for the directed emission of sound signals into an underwater area and a receiving arrangement having at least two transducers for receiving sound waves reflected by the profile of the ground.
摘要翻译：用于测量地面轮廓的方法包括使用附接到船舶的发射装置将声信号定向发射到水下区域，以及具有至少两个换能器的接收装置，用于接收轮廓反射的声波的地面。

54. 发明授权

US08654609B2 Target detection device, target detection control program, and target detection method 有权
标题翻译：目标检测装置，目标检测控制程序和目标检测方法
公开(公告)号：US08654609B2
公开(公告)日：2014-02-18
申请号：US13127667
申请日：2009-11-05
申请人： Yoshiaki Tsurugaya , Toshiaki Kikuchi
发明人： Yoshiaki Tsurugaya , Toshiaki Kikuchi
IPC分类号： G01S15/00
CPC分类号： G01S11/14 , G01S7/5273 , G01S7/53 , G01S7/54 , G01S15/003 , G01S15/04 , G01S15/101 , G01S15/876
摘要： A target detection device includes: a sound source which projects a sound pulse; a transducer array disposed in a region for receiving a forward scattered wave from an object in the propagation environment; an addition processing unit which extracts only a signal of the forward scattered wave by applying vector addition processing on a reference signal in a reference sound field received when an obstacle exists in the propagation environment and a mixed signal in a mixed sound field received when the target exists with the obstacle; a phase conjugation determination unit which checks whether a phase conjugacy is established by receiving the signal of the extracted forward scattered wave and employing a passive phase conjugation for determining the reference sound field; and a time reversal processing unit which generates a time reversal signal on condition that the phase conjugation determination unit judges that the phase conjugacy is established.
摘要翻译：目标检测装置包括：投射声脉冲的声源; 换能器阵列，设置在用于从传播环境中的物体接收前向散射波的区域中; 一个加法处理单元，其仅当在传播环境中存在障碍物时接收到的参考声场中的参考信号上施加矢量相加处理，并且当目标物体接收到混合声场时的混合信号时，仅提取前向散射波的信号存在障碍; 相位共轭确定单元，其通过接收所提取的前向散射波的信号和采用用于确定参考声场的被动相位共轭来检查相位共轭度是否被建立; 以及时间反转处理单元，其在相位共轭确定单元判断相位共轭性被建立的条件下产生时间反转信号。

55. 发明授权

US08502653B2 Vehicle-use object detection apparatus 有权
标题翻译：车用物体检测装置
公开(公告)号：US08502653B2
公开(公告)日：2013-08-06
申请号：US13076831
申请日：2011-03-31
申请人： Takeo Tsuzuki
发明人： Takeo Tsuzuki
IPC分类号： B60Q1/00
CPC分类号： G01S15/931 , G01S7/52004 , G01S7/521 , G01S7/536 , G01S7/539 , G01S7/54 , G01S7/64 , G01S15/87
摘要： The vehicle-use object detection apparatus includes a plurality of ultrasonic sensors mounted on a vehicle, each of the ultrasonic sensors being configured to receive a reflected version of an ultrasonic wave transmitted by itself and not to receive reflected versions of ultrasonic waves transmitted by the other ultrasonic sensors, a first determination means to make a determination whether an object is present around the vehicle based on the received reflected versions of the transmitted ultrasonic waves when a first detection condition is satisfied, and a second determination means to make a determination, for each of the ultrasonic sensors, whether there is adhesion of snow around the ultrasonic sensor based on an echo wave received by the ultrasonic sensor when a second detection condition different from the first detection condition is satisfied.
摘要翻译：车辆用物体检测装置包括安装在车辆上的多个超声波传感器，每个超声波传感器被配置为接收其自身传输的超声波的反射版本，并且不接收由另一个传输的超声波的反射版本超声波传感器，第一确定装置，用于当满足第一检测条件时，基于所接收的所发送的超声波的反射版本来确定车辆周围是否存在物体;以及第二确定装置，用于对每个的超声波传感器，当满足与第一检测条件不同的第二检测条件时，基于超声波传感器接收到的回波，是否存在围绕超声波传感器的雪的粘附。

56. 发明申请

US20120269036A1 Method and Device for Measuring a Profile of the Ground 有权
标题翻译：用于测量地面剖面的方法和装置
公开(公告)号：US20120269036A1
公开(公告)日：2012-10-25
申请号：US13498083
申请日：2010-08-24
申请人： Benno Freking
发明人： Benno Freking
IPC分类号： G01S15/89
CPC分类号： G01S7/52003 , G01S7/54 , G01S15/88
摘要： A method for measuring a profile of the ground involves using a transmitting arrangement, which is attached to a watercraft, for the directed emission of sound signals into an underwater area and a receiving arrangement having at least two transducers for receiving sound waves reflected by the profile of the ground.
摘要翻译：用于测量地面轮廓的方法包括使用附接到船舶的发射装置将声信号定向发射到水下区域，以及具有至少两个换能器的接收装置，用于接收轮廓反射的声波的地面。

57. 发明申请

US20110241858A1 VEHICLE-USE OBJECT DETECTION APPARATUS 有权
标题翻译：车辆使用目标检测装置
公开(公告)号：US20110241858A1
公开(公告)日：2011-10-06
申请号：US13076831
申请日：2011-03-31
申请人： Takeo Tsuzuki
发明人： Takeo Tsuzuki
IPC分类号： B60Q1/00
CPC分类号： G01S15/931 , G01S7/52004 , G01S7/521 , G01S7/536 , G01S7/539 , G01S7/54 , G01S7/64 , G01S15/87
摘要： The vehicle-use object detection apparatus includes a plurality of ultrasonic sensors mounted on a vehicle, each of the ultrasonic sensors being configured to receive a reflected version of an ultrasonic wave transmitted by itself and not to receive reflected versions of ultrasonic waves transmitted by the other ultrasonic sensors, a first determination means to make a determination whether an object is present around the vehicle based on the received reflected versions of the transmitted ultrasonic waves when a first detection condition is satisfied, and a second determination means to make a determination, for each of the ultrasonic sensors, whether there is adhesion of snow around the ultrasonic sensor based on an echo wave received by the ultrasonic sensor when a second detection condition different from the first detection condition is satisfied.
摘要翻译：车辆用物体检测装置包括安装在车辆上的多个超声波传感器，每个超声波传感器被配置为接收其自身传输的超声波的反射版本，并且不接收由另一个传输的超声波的反射版本超声波传感器，第一确定装置，用于当满足第一检测条件时，基于所接收的所发送的超声波的反射版本来确定车辆周围是否存在物体;以及第二确定装置，用于对每个的超声波传感器，当满足与第一检测条件不同的第二检测条件时，基于超声波传感器接收到的回波，是否存在围绕超声波传感器的雪的粘附。

58. 发明申请

US20100202656A1 Ultrasonic Doppler System and Method for Gesture Recognition 审中-公开
标题翻译：超声多普勒系统和手势识别方法
公开(公告)号：US20100202656A1
公开(公告)日：2010-08-12
申请号：US12367720
申请日：2009-02-09
申请人： Bhiksha Raj Ramakrishnan , Kaustubh Kalgaonkar
发明人： Bhiksha Raj Ramakrishnan , Kaustubh Kalgaonkar
IPC分类号： G06K9/00
CPC分类号： G06K9/00523 , G01S7/539 , G01S7/54 , G01S15/58 , G06F3/017 , G06K9/00335 , G06K9/6278
摘要： A method and system recognizes an unknown gesture by directing an ultrasonic signal at an object making an unknown gestures. A set of Doppler signals are acquired of the ultrasonic signal after reflection by the object. Doppler features are extracted from the reflected Doppler signal, and the Doppler features are classified using a set of Doppler models storing the Doppler features and identities of known gestures to recognize and identify the unknown gesture, wherein there is one Doppler model for each known gesture.
摘要翻译：方法和系统通过在产生未知手势的对象处引导超声波信号来识别未知姿态。在物体反射之后获取超声波信号的一组多普勒信号。从反射的多普勒信号中提取多普勒特征，并且使用存储多普勒特征和已知手势的身份的多普勒模型的一组多普勒特征来分类多普勒特征，以识别和识别未知手势，其中每个已知手势存在一个多普勒模型。

59. 发明授权

US06778469B1 Harbor fence 有权
标题翻译：港湾围栏
公开(公告)号：US06778469B1
公开(公告)日：2004-08-17
申请号：US10365357
申请日：2003-02-12
申请人： Larry R. McDonald
发明人： Larry R. McDonald
IPC分类号： G01S1504
CPC分类号： B63G9/04 , B63G2009/005 , G01S7/003 , G01S7/529 , G01S7/539 , G01S7/54 , G01S15/04 , G01S15/66 , G01S15/87 , G01S15/876
摘要： Methods and apparatus determine if an intruder passes into a security zone that is associated with a waterfront asset. An embodiment of the invention provides a harbor fence system that is designed to be deployed in water around ships or other waterfront assets to serve as a line-of-demarcation in order to provide protection. The harbor fence system comprises a series of spars that protrude above the water surface and that are connected with an electrical computer with a telemetry subsystem. Each spar contains electronic sensors, e.g. water immersion sensors and accelerometers, and circuitry to detect an intrusion and to communicate the location of the intrusion to a computer control station. The embodiment also facilitates deploying and retrieving the harbor fence system. Additionally, the embodiment may also determine whether an underwater intruder is passing under a protective boundary, in which the harbor fence system interfaces to an underwater sonar sensor subsystem.
摘要翻译：方法和设备确定入侵者是否进入与海滨资产相关联的安全区域。本发明的一个实施例提供了一种港口围栏系统，其设计成部署在船舶或其他海滨资产周围的水中，以作为划分线以提供保护。港口围栏系统包括突出在水面以上并与具有遥测子系统的电脑连接的一系列翼梁。每个翼梁包含电子传感器，例如水浸传感器和加速度计，以及用于检测入侵并将入侵位置传达到计算机控制站的电路。该实施例还有助于部署和检索港口围栏系统。此外，该实施例还可以确定水下入侵者是否正在通过保护边界，其中港口围栏系统与水下声纳传感器子系统相连接。

60. 发明授权

US2408035A Observation system 失效
标题翻译：观察系统
公开(公告)号：US2408035A
公开(公告)日：1946-09-24
申请号：US46164242
申请日：1942-10-09
申请人： SUBMARINE SIGNAL CO
发明人： HUGO BENIOFF
IPC分类号： G01S1/72 , G01S7/54
CPC分类号： G01S7/521 , G01S7/529 , G01S7/54 , G01S15/876

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