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1. 发明申请

US20180231634A1 MOBILE DEVICE UTILIZING TIME OF FLIGHT FOR PERSONAL SECURITY AND LOCALIZATION 审中-公开
公开(公告)号：US20180231634A1
公开(公告)日：2018-08-16
申请号：US15950678
申请日：2018-04-11
申请人： Steven Lee Bietz , Clinton Courier
发明人： Steven Lee Bietz , Clinton Courier
IPC分类号： G01S5/20 , H04W64/00 , G01S1/80 , G01S5/14 , H04W4/02
CPC分类号： G01S5/20 , G01S1/802 , G01S1/82 , G01S5/0205 , G01S5/12 , G01S5/14 , G01S5/186 , G01S5/28 , G01S13/765 , G01S13/878 , H04B1/385 , H04B1/3877 , H04B1/3888 , H04W4/023 , H04W4/025 , H04W4/80 , H04W56/001 , H04W56/0025 , H04W56/0035 , H04W64/006
摘要： A method for determining the location of a frequency receiver device with respect to at least two frequency originator devices, each of a current location, the method including synchronizing a clock of the frequency receiver device with a clock of one of the at least two frequency originator devices; receiving by the frequency receiver device, a message including an identification code configured for identifying one of the at least two frequency originator devices and obtaining a broadcast time and a current location of the one of the at least two frequency originator devices by looking up a table correlating the at least two frequency originator devices and their respective broadcast times and current locations; calculating a time of flight of the message by calculating the difference between a receive time at which the message is received by the frequency receiver device and the broadcast time.

2. 发明授权

US09929798B2 Coordinating devices to estimate distance, relative position, and device attitude 有权
公开(公告)号：US09929798B2
公开(公告)日：2018-03-27
申请号：US15052393
申请日：2016-02-24
申请人： Wickr Inc.
发明人： Stanislav Vonog , Tara Lemmey , Nikolay Surin , Maxim Bykov
IPC分类号： H04B7/00 , H04B7/26 , G01S5/18 , G01S5/02
CPC分类号： H04B7/26 , G01S5/0247 , G01S5/0289 , G01S5/18 , G01S5/186
摘要： The present invention contemplates a variety of improved techniques including methods and apparatus for coordinating a plurality of devices, and more specifically, a method and apparatus for coordinating a plurality of devices to estimate or calculate various distances, relative positions, device attitudes, and other absolute and/or relative kinematic data.

3. 发明申请

US20170234724A1 DEVICE FOR UAV DETECTION AND IDENTIFICATION 审中-公开
公开(公告)号：US20170234724A1
公开(公告)日：2017-08-17
申请号：US15046390
申请日：2016-02-17
申请人： QUALCOMM Incorporated
发明人： Ayman Naguib , Nayeem Islam
IPC分类号： G01H3/08 , G01S5/18
CPC分类号： G01H3/08 , G01S5/18 , G01S5/186 , G01V1/001
摘要： Apparatuses and methods are described herein for identifying a Unmanned Aerial Vehicle (UAV), including, but not limited to, determining a first maneuver type, determining a first acoustic signature of sound captured by a plurality of audio sensors while the UAV performs the first maneuver type, determining a second acoustic signature of sound captured by the plurality of audio sensors while the UAV performs a second maneuver type different from the first maneuver type, determining an acoustic signature delta based on the first acoustic signature and the second acoustic signature, and determining an identity of the UAV based on the acoustic signature delta.

4. 发明授权

US09606250B2 Loudness based method and system for determining relative location of an acoustic event along a channel 有权
公开(公告)号：US09606250B2
公开(公告)日：2017-03-28
申请号：US13958358
申请日：2013-08-02
申请人： HiFi Engineering Inc.
发明人： John Hull , Seyed Ehsan Jalilian , Philip Cheuk
IPC分类号： G01N29/07 , G01N29/11 , G01N29/14 , G01V1/00 , G01S5/18 , G01N29/36 , E21B47/10 , G01V1/28 , G01N29/44
CPC分类号： G01V1/001 , E21B47/101 , G01N29/07 , G01N29/11 , G01N29/14 , G01N29/36 , G01N29/44 , G01N29/4409 , G01N29/4454 , G01S5/18 , G01S5/186 , G01V1/288 , G01V2210/123 , G01V2210/65
摘要： A method for determining relative location of an acoustic event along a channel such as a wellbore includes obtaining two acoustic signals at are obtained at two different and known depths in the wellbore, dividing the acoustic signals into windows, and determining the relative loudnesses of pairs of the windows. The power of the acoustic signals may be used as a proxy for the loudness of the acoustic event, and this determination can be made in the time or frequency domains. The relative depth of the acoustic event can then be determined relative to the two known depths from the relative loudnesses. The acoustic event may be, for example, casing vent flow, gas migration, a leak along a pipeline, or sounds observed in an observation well from a nearby well in which fracking is being performed.

5. 发明申请

US20160241329A1 COORDINATING DEVICES TO ESTIMATE DISTANCE, RELATIVE POSITION, AND DEVICE ATTITUDE 有权
标题翻译：协调设备估计距离，相对位置和设备态度
公开(公告)号：US20160241329A1
公开(公告)日：2016-08-18
申请号：US15140319
申请日：2016-04-27
申请人： Net Power and Light, Inc.
发明人： Stanislav Vonog , Tara Lemmey , Maxim Bykov , Nikolay Surin
IPC分类号： H04B7/26 , G01S5/02 , G01S5/18
CPC分类号： H04B7/26 , G01S5/0247 , G01S5/0289 , G01S5/18 , G01S5/186
摘要： The present invention contemplates a variety of improved techniques including methods and apparatus for coordinating a plurality of devices, and more specifically, a method and apparatus for coordinating a plurality of devices to estimate or calculate various distances, relative positions, device attitudes, and other absolute and/or relative kinematic data.
摘要翻译：本发明考虑了各种改进的技术，包括用于协调多个设备的方法和装置，更具体地，涉及用于协调多个设备以估计或计算各种距离，相对位置，设备态度和其他绝对的方法和装置和/或相对运动学数据。

6. 发明授权

US09024810B2 Method and apparatus for ranging finding, orienting, and/or positioning of single and/or multiple devices 有权
标题翻译：单个和/或多个设备的测距，定向和/或定位的方法和装置
公开(公告)号：US09024810B2
公开(公告)日：2015-05-05
申请号：US13189878
申请日：2011-07-25
申请人： Andrew H. Lohbihler
发明人： Andrew H. Lohbihler
IPC分类号： G01S11/06 , G01S11/12 , G01S11/14 , G01S5/02 , G01S5/16 , G01S5/18 , G06F3/0346 , G06F3/03
CPC分类号： G01S11/06 , G01S5/0247 , G01S5/163 , G01S5/186 , G01S11/12 , G01S11/14 , G06F3/0325 , G06F3/0346
摘要： A method and apparatus for ranging finding of signal transmitting devices is provided. The method of signal reception is digitally based only and does not require receivers that are analog measurement devices. Ranging can be achieved using a single pulse emitting device operating in range spaced relation with a minimum of a single signal transmitter and a single digital receiver and processing circuitry. In general a plurality of transmitting pulsed emitters may be ranged and positioned virtually simultaneously in 3-dimensions (XYZ coordinates) using a configuration of a plurality of digital receivers arranged in any fixed 3-dimensional configuration. Applications may involve at least one single transmitter to receiver design to determine range, or at least one transmitted reflecting signal off from an object to determine range.
摘要翻译：提供了一种用于信号发送装置的测距的方法和装置。信号接收的方法仅以数字为基础，不需要作为模拟测量装置的接收机。可以使用与最小单个信号发射器和单个数字接收器和处理电路的间隔距离工作的单个脉冲发射装置来实现测距。通常，使用以任何固定的三维配置布置的多个数字接收机的配置，多个发射脉冲发射器的范围可以以三维（XYZ坐标）实际上同时定位。应用可以包括至少一个单个发射机到接收机设计以确定距离对象的距离或至少一个发送的反射信号以确定范围。

7. 发明申请

US20150062091A1 ACOUSTIC POSITION TRACKING SYSTEM 有权
标题翻译：声音位置跟踪系统
公开(公告)号：US20150062091A1
公开(公告)日：2015-03-05
申请号：US14017185
申请日：2013-09-03
申请人： QUALCOMM Incorporated
发明人： Ren Li
IPC分类号： G06F3/043 , G06F3/0354
CPC分类号： G06F3/03545 , G01S5/186 , G01S5/22 , G06F3/038 , G06F3/0418 , G06F3/043 , G06F3/0436
摘要： An acoustic tracking system is provided that includes a mobile device including a plurality of receivers that receives an acoustic signal from each of three transmitters disposed in a fixed, non-planar relationship with respect to each other, where the three transmitters are coupled to a transmitting device. The system also includes a processing component that determines based on the acoustic signals received at the plurality of receivers a position of the transmitting device in a multidimensional space. The system also includes an application controller that affects operation of an application based on a determined position of one or more transmitters of the three transmitters.
摘要翻译：提供了一种声学跟踪系统，其包括移动设备，该移动设备包括多个接收器，其接收相对于彼此以固定的非平面关系布置的三个发射机中的每一个的声信号，其中三个发射机耦合到发射设备。该系统还包括处理部件，其基于在多个接收器处接收的在多维空间中的发送装置的位置接收的声信号来确定。该系统还包括一个应用控制器，该应用控制器基于三个发射机的一个或多个发射机的确定的位置来影响应用的操作。

8. 发明申请

US20150003206A1 APPARATUS, METHOD AND PROGRAM FOR SPATIAL POSITION MEASUREMENT 有权
标题翻译：用于空间位置测量的装置，方法和程序
公开(公告)号：US20150003206A1
公开(公告)日：2015-01-01
申请号：US14312833
申请日：2014-06-24
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Yohei INADA
IPC分类号： G01S15/06
CPC分类号： G01S5/186 , G01S11/14
摘要： According to one embodiment, a spatial position measurement apparatus, includes: a transmission unit configured to transmit an ultrasonic wave accompanying with a transmission source identifiable from three or more transmission sensors provided on a first object; a detection unit configured to detect the ultrasonic wave received by two or more reception sensors provided on a second object; a distance calculation unit configured to calculate distances between the transmission sensors and the reception sensors based on propagation time of the ultrasonic wave; and a coordinate calculation unit configured to calculate, in a coordinate system where a position of one group out of a group of the transmission sensors and a group of the reception sensors is fixed, positional coordinates of another group based on the distances.
摘要翻译：根据一个实施例，空间位置测量装置包括：发送单元，被配置为发送伴随着设置在第一对象上的三个或更多个发送传感器可识别的发送源的超声波; 检测单元，被配置为检测由设置在第二对象上的两个或更多个接收传感器接收的超声波; 距离计算单元，被配置为基于超声波的传播时间来计算发送传感器和接收传感器之间的距离; 以及坐标计算单元，其被配置为在其中固定有一组发送传感器中的一组的位置和一组接收传感器的坐标系中，基于距离计算另一组的位置坐标。

9. 发明申请

US20140025319A1 STRUCTURE MONITORING 审中-公开
公开(公告)号：US20140025319A1
公开(公告)日：2014-01-23
申请号：US13944407
申请日：2013-07-17
申请人： Chevron USA Inc. , Silixa Ltd.
发明人： Mahmoud Farhadiroushan , Daniel Finfer , Yousif Kamil , Roy Lester Kutlik
IPC分类号： G01N29/24
CPC分类号： G01N29/2418 , E21B47/0006 , E21B47/091 , G01D5/35383 , G01H9/004 , G01S5/18 , G01S5/186 , G01S5/26 , G01S5/30
摘要： A method and apparatus for monitoring a structure using an optical fiber based distributed acoustic sensor (DAS) extending along the length of the structure. The DAS is able to resolve a separate acoustic signal with a spatial resolution of 1 m along the length of the fibre, and hence is able to operate with an acoustic positioning system to determine the position of the riser with the same spatial resolution. In addition, the fiber can at the same time also detect much lower frequency mechanical vibrations in the riser, for example such as resonant mode vibrations induced by movement in the surrounding medium. By using vibration detection in combination with acoustic positioning then overall structure shape monitoring can be undertaken, which is useful for vortex induced vibration (VIV) visualisation, fatigue analysis, and a variety of other advanced purposes. The structure may be a sub-sea riser.

10. 发明申请

US20130275872A1 SYSTEMS AND METHODS FOR DISPLAYING A USER INTERFACE 审中-公开
标题翻译：用于显示用户界面的系统和方法
公开(公告)号：US20130275872A1
公开(公告)日：2013-10-17
申请号：US13835881
申请日：2013-03-15
申请人： QUALCOMM INCORPORATED
发明人： Lae-Hoon Kim , Erik Visser , Phuong L. Ton , Jeremy P. Toman , Jeffrey C. Shaw
IPC分类号： G06F3/0484
CPC分类号： G01S3/8006 , G01B21/00 , G01S3/80 , G01S3/8083 , G01S5/18 , G01S5/186 , G01S15/025 , G01S15/876 , G06F1/1633 , G06F3/0484 , G06F3/167 , G10L2021/02166 , H04R1/08 , H04R3/00 , H04R3/005
摘要： A method for displaying a user interface on an electronic device is described. The method includes presenting a user interface. The user interface includes a coordinate system. The coordinate system corresponds to physical coordinates based on sensor data. The method also includes providing a sector selection feature that allows selection of at least one sector of the coordinate system. The method further includes providing a sector editing feature that allows editing the at least one sector.
摘要翻译：描述了在电子设备上显示用户界面的方法。该方法包括呈现用户界面。用户界面包括坐标系。坐标系对应于基于传感器数据的物理坐标。该方法还包括提供允许选择坐标系的至少一个扇区的扇区选择特征。该方法还包括提供允许编辑至少一个扇区的扇区编辑特征。

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