公开(公告)号：US07983694B2

公开(公告)日：2011-07-19

申请号：US12053221

申请日：2008-03-21

Applicant: Ka C. Cheok ,  G. Edzko Smid

Inventor： Ka C. Cheok ,  G. Edzko Smid

IPC: H04W24/00 ,  G01C21/00

CPC classification number: H04W64/00 ,  G01S5/0284 ,  G01S5/0289 ,  G01S5/06 ,  G01S5/08 ,  G01S5/10 ,  G01S5/14

Abstract: The present invention relates to a method of determining the location of a target. The method includes initializing a set of base stations to determine their location relative to each other. At the target, the time of arrival of at least one signal from each of the plurality of base stations is measured. From this, the location of the target relative to the plurality of base stations may be directly calculated using a closed solution. In one embodiment, a time of arrival technique is used and in another embodiment a time difference of arrival technique is used. Preferably an ultra-wide band frequency is utilized.

Abstract translation: 本发明涉及一种确定目标位置的方法。 该方法包括初始化一组基站以确定它们相对于彼此的位置。 在目标处，测量来自多个基站中的每一个的至少一个信号的到达时间。 由此可以使用封闭的解决方案直接计算目标相对于多个基站的位置。 在一个实施例中，使用到达时间技术，并且在另一实施例中使用到达时间技术。 优选地，使用超宽带频率。

公开(公告)号：US20080167051A1

公开(公告)日：2008-07-10

申请号：US12053221

申请日：2008-03-21

Applicant: Ka C. Cheok ,  G. Edzko Smid

Inventor： Ka C. Cheok ,  G. Edzko Smid

IPC: H04Q7/20 ,  G01C21/00

CPC classification number: H04W64/00 ,  G01S5/0284 ,  G01S5/0289 ,  G01S5/06 ,  G01S5/08 ,  G01S5/10 ,  G01S5/14

Abstract: The present invention relates to a method of determining the location of a target. The method includes initializing a set of base stations to determine their location relative to each other. At the target, the time of arrival of at least one signal from each of the plurality of base stations Is measured. From this, the location of the target relative to the plurality of base stations may be directly calculated using a closed solution. In one embodiment, a time of arrival technique is used and in another embodiment a time difference of arrival technique is used. Preferably an ultra-wide band frequency is utilized.

公开(公告)号：US06532419B1

公开(公告)日：2003-03-11

申请号：US09159164

申请日：1998-09-23

Applicant: John David Begin ,  Ka C. Cheok

Inventor： John David Begin ,  Ka C. Cheok

IPC: G01C2116

CPC classification number: G01C21/28 ,  G01C25/005

Abstract: A navigation system includes a multi-axis accelerometer which can be installed in the vehicle in any unknown orientation. The orientation of the axes of the accelerometer is automatically determined by the navigation system. The signals from the accelerometer are then used to propagate the position of the vehicle.

Abstract translation: 导航系统包括可以以任何未知方向安装在车辆中的多轴加速度计。 加速度计的轴方向由导航系统自动确定。 然后来自加速度计的信号用于传播车辆的位置。

公开(公告)号：US20080234930A1

公开(公告)日：2008-09-25

申请号：US12053208

申请日：2008-03-21

Applicant: Ka C. Cheok ,  Gert Edzko Smid ,  Paul W. Fleck ,  Thomas P. Stiglich

Inventor： Ka C. Cheok ,  Gert Edzko Smid ,  Paul W. Fleck ,  Thomas P. Stiglich

IPC: G01S1/00 ,  G01C21/00 ,  G01S1/24

CPC classification number: G01S5/0284 ,  G01S5/0289

Abstract: The present invention relates to a navigation unit and base station used for determining location. A plurality of base stations are initialized to determine their location relative to each other. At the navigation unit, the time of arrival of at least one signal from each of the plurality of base stations is measured. From this, the location of the navigation unit relative to the plurality of base stations may be directly calculated using a closed solution. In one embodiment, a time of arrival technique is used and in another embodiment a time difference of arrival technique is used. Preferably an ultra-wide band frequency is utilized.

Abstract translation: 本发明涉及用于确定位置的导航单元和基站。 初始化多个基站以确定它们相对于彼此的位置。 在导航单元处，测量来自多个基站中的每一个的至少一个信号的到达时间。 由此可以使用封闭的解决方案直接计算导航单元相对于多个基站的位置。 在一个实施例中，使用到达时间技术，并且在另一实施例中使用到达时间技术。 优选地，使用超宽带频率。

公开(公告)号：US08010133B2

公开(公告)日：2011-08-30

申请号：US11968884

申请日：2008-01-03

Applicant: Ka C. Cheok ,  G. Edzko Smid

Inventor： Ka C. Cheok ,  G. Edzko Smid

IPC: H04W24/00 ,  G01C21/00

CPC classification number: H04W64/00 ,  G01S5/0284 ,  G01S5/0289 ,  G01S5/06 ,  G01S5/08 ,  G01S5/10 ,  G01S5/14

Abstract: The present invention relates to a method of determining the location of a target. The method includes initializing a set of base stations to determine their location relative to each other. At the target, the time of arrival of at least one signal from each of the plurality of base stations Is measured. From this, the location of the target relative to the plurality of base stations may be directly calculated using a closed solution. In one embodiment, a time of arrival technique is used and in another embodiment a time difference of arrival technique is used. Preferably an ultra-wide band frequency is utilized.

Abstract translation: 本发明涉及一种确定目标位置的方法。 该方法包括初始化一组基站以确定它们相对于彼此的位置。 在目标处，测量来自多个基站中的每一个的至少一个信号的到达时间。 由此可以使用封闭的解决方案直接计算目标相对于多个基站的位置。 在一个实施例中，使用到达时间技术，并且在另一实施例中使用到达时间技术。 优选地，使用超宽带频率。

公开(公告)号：US07718874B2

公开(公告)日：2010-05-18

申请号：US12392345

申请日：2009-02-25

Applicant: Ka C. Cheok

Inventor： Ka C. Cheok

IPC: G10D3/16

CPC classification number: G10D3/163

Abstract: A guitar pick having a planar and generally triangular main body with three sides. Two sides of the main body join in a rounded nose protruding outwardly from one side. A wing extends outwardly from the top of the main body so that at least a portion of the wing lies in a plane oblique to a plane of the main body. The wing may be curvilinear in shape or include plural planar sections.

Abstract translation: 吉他拾音器具有三面平面且大致三角形的主体。 主体的两侧连接成从一侧向外突出的圆形鼻子。 翼从主体的顶部向外延伸，使得机翼的至少一部分位于与主体平面倾斜的平面中。 翼可以是曲线形的或包括多个平面部分。

公开(公告)号：US20090217797A1

公开(公告)日：2009-09-03

申请号：US12392345

申请日：2009-02-25

Applicant: Ka C. Cheok

Inventor： Ka C. Cheok

IPC: G10D3/16

CPC classification number: G10D3/163

Abstract: A guitar pick having a planar and generally triangular main body with three sides. Two sides of the main body join in a rounded nose protruding outwardly from one side. A wing extends outwardly from the top of the main body so that at least a portion of the wing lies in a plane oblique to a plane of the main body. The wing may be curvilinear in shape or include plural planar sections.

Abstract translation: 吉他拾音器具有三面平面且大致三角形的主体。 主体的两侧连接成从一侧向外突出的圆形鼻子。 翼从主体的顶部向外延伸，使得机翼的至少一部分位于与主体平面倾斜的平面中。 翼可以是曲线形的或包括多个平面部分。

公开(公告)号：US07403783B2

公开(公告)日：2008-07-22

申请号：US11059911

申请日：2005-02-17

Applicant: Ka C. Cheok ,  G. Edzko Smid

Inventor： Ka C. Cheok ,  G. Edzko Smid

IPC: H04Q7/20

CPC classification number: H04W64/00 ,  G01S5/0284 ,  G01S5/0289 ,  G01S5/06 ,  G01S5/08 ,  G01S5/10 ,  G01S5/14

Abstract: The present invention relates to a method of determining the location of a target. The method includes initializing a set of base stations to determine their location relative to each other. At the target, the time of arrival of at least one signal from each of the plurality of base stations Is measured. From this, the location of the target relative to the plurality of base stations may be directly calculated using a closed solution. In one embodiment, a time of arrival technique is used and in another embodiment a time difference of arrival technique is used. Preferably an ultra-wide band frequency is utilized.

Abstract translation: 本发明涉及一种确定目标位置的方法。 该方法包括初始化一组基站以确定它们相对于彼此的位置。 在目标处，测量来自多个基站中的每一个的至少一个信号的到达时间。 由此可以使用封闭的解决方案直接计算目标相对于多个基站的位置。 在一个实施例中，使用到达时间技术，并且在另一实施例中使用到达时间技术。 优选地，使用超宽带频率。

公开(公告)号：US06898528B2

公开(公告)日：2005-05-24

申请号：US10201676

申请日：2002-07-23

Applicant: Nicholas Zorka ,  Ka C. Cheok ,  Manoharprasad K. Rao ,  Edzko Smid

Inventor： Nicholas Zorka ,  Ka C. Cheok ,  Manoharprasad K. Rao ,  Edzko Smid

IPC: G08G1/16 ,  G06N7/02 ,  G06F15/18

CPC classification number: G08G1/163

Abstract: A collision and injury mitigation system (10) for an automotive vehicle (12) is provided. The system (10) includes two or more object detection sensors (15) that detect an object and generate one or more object detection signals. A controller (16) is electrically coupled to the two or more object detection sensors and performs a fuzzy logic technique to classify the object as a real object or a false object in response to the one or more object detection signals. A method for performing the same is also provided.

Abstract translation: 提供了一种用于机动车辆（12）的碰撞和伤害减轻系统（10）。 系统（10）包括检测物体并产生一个或多个物体检测信号的两个或更多物体检测传感器（15）。 控制器（16）电耦合到两个或更多个物体检测传感器并且执行模糊逻辑技术以响应于一个或多个物体检测信号将物体分类为真实物体或假物体。 还提供了一种执行该方法的方法。

公开(公告)号：US08214147B2

公开(公告)日：2012-07-03

申请号：US12053208

申请日：2008-03-21

Applicant: Ka C. Cheok ,  Gert Edzko Smid ,  Paul W. Fleck ,  Thomas P. Stiglich

Inventor： Ka C. Cheok ,  Gert Edzko Smid ,  Paul W. Fleck ,  Thomas P. Stiglich

IPC: G01S1/00

CPC classification number: G01S5/0284 ,  G01S5/0289

Abstract: The present invention relates to a navigation unit and base station used for determining location. A plurality of base stations are initialized to determine their location relative to each other. At the navigation unit, the time of arrival of at least one signal from each of the plurality of base stations is measured. From this, the location of the navigation unit relative to the plurality of base stations may be directly calculated using a closed solution. In one embodiment, a time of arrival technique is used and in another embodiment a time difference of arrival technique is used. Preferably an ultra-wide band frequency is utilized.

Abstract translation: 本发明涉及用于确定位置的导航单元和基站。 初始化多个基站以确定它们相对于彼此的位置。 在导航单元处，测量来自多个基站中的每一个的至少一个信号的到达时间。 由此可以使用封闭的解决方案直接计算导航单元相对于多个基站的位置。 在一个实施例中，使用到达时间技术，并且在另一实施例中使用到达时间技术。 优选地，使用超宽带频率。