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公开(公告)号：US20210322847A1
公开(公告)日：2021-10-21
申请号：US17332644
申请日：2021-05-27
申请人： Shoot-A-Way, Inc.
IPC分类号： A63B69/00 , A63B69/40 , A63B24/00 , G09B19/00 , G01S13/88 , G01S13/66 , A63B47/02 , G01S13/522 , A63B71/06
摘要： Systems and methods for assisting a user with creating a custom basketball practice arrangement are provided. An ejector launches basketballs toward each of a plurality of pass receipt locations located about a basketball playing surface. A user interface receives a user selection of a subset of the pass receipt locations and a revisionary user selection excluding at least one of the pass receipt locations in the subset and including at least one new one of the pass receipt locations in the subset. A control system receives data from said user interface and commands the ejector to launch at least one basketball towards each of the pass receipt locations in the subset as revised following said revisionary user selection.
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公开(公告)号：US20210283481A1
公开(公告)日：2021-09-16
申请号：US17332597
申请日：2021-05-27
申请人： Shoot-A-Way, Inc.
IPC分类号： A63B69/00 , A63B24/00 , G01S13/522 , A63B69/40 , A63B47/02 , G01S13/66 , A63B71/06 , G09B19/00 , G01S13/88
摘要： Systems and methods for assisting a user with creating a custom shots-made basketball practice arrangement are provided. A detector detects made basketball shots. A user interface receives a user selection of a subset of pass receipt locations for a custom shots-made basketball practice arrangement located about a basketball playing surface. A control system receives data indicating the user selection and a number of shots to be made and commands an ejector to launch basketballs to a particular one of the pass receipt locations in the subset until data is received indicating that the selected number of shots to be made are made at the particular one of said plurality of pass receipt locations, cease launching the basketballs to the particular one of the pass receipt locations, and begins launching basketballs to a second particular one of the pass receipt locations in said subset.
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公开(公告)号：US20210283478A1
公开(公告)日：2021-09-16
申请号：US17331717
申请日：2021-05-27
申请人： Shoot-A-Way, Inc.
IPC分类号： A63B69/00 , A63B69/40 , A63B24/00 , G09B19/00 , G01S13/88 , G01S13/66 , A63B47/02 , G01S13/522 , A63B71/06
摘要： Systems and methods for facilitating a basketball practice competition between two or more basketball players are provided. A user interface receives a user selection of a subset of pass receipt locations located about a basketball playing surface for an ejector to pass said basketballs to as part of a basketball practice multiplayer challenge for two or more basketball players. A control system receives data from the user interface indicating the user selection and commands the ejector to launch at least one basketball towards each of the pass receipt locations in the subset a first time for a first of said two or more basketball players, and subsequently launch at least one basketball towards each of the pass receipt locations in the subset an additional time for each additional one of the two or more basketball players.
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公开(公告)号：US20200338422A1
公开(公告)日：2020-10-29
申请号：US16870513
申请日：2020-05-08
申请人： Shoot-A-Way, Inc.
发明人： John G. Joseph , Troy David Geiser
IPC分类号： A63B69/00 , A63B69/40 , A63B24/00 , G09B19/00 , G01S13/88 , G01S13/66 , A63B47/02 , G01S13/522 , A63B71/06
摘要： A system for assisting a user with practicing basketball skills includes an ejector which passes basketballs to shooting locations at a playing surface for the user to catch and shoot towards a basketball goal. A user interface includes individually selectable input locations arranged along a rendering of a three-point arc to represent the shooting locations. The user interface receives a user selection of individual ones of the individually selectable input locations (“the selected locations”) through direct, physical touch by said user to define a custom basketball pass sequence. A controller electronically connected with said user interface and said ejector receives the user selection from the user interface and programs the ejector to pass basketballs to individual ones of the shooting locations corresponding with the selected locations forming said custom basketball pass sequence.
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15.发明授权公开(公告)号：US10737162B2
公开(公告)日：2020-08-11
申请号：US14688354
申请日：2015-04-16
申请人： Shoot-A-Way, Inc.
IPC分类号： A63B69/00 , A63B69/40 , A63B24/00 , G09B19/00 , G01S13/88 , G01S13/66 , A63B47/02 , G01S13/522 , A63B71/06 , A63B63/00
摘要： A system and method for improving a player's shooting efficiency by providing a player with various shooting challenge routines at which a player makes either a total number of shots or a total number shots in a row. Statistics regarding the player's performance are stored, printed and/or evaluated and the player can use the information to improve his or her efficiency at one or more of the plurality of different locations where the player shoots the basketball. In another embodiment, a measuring or detection system is used in combination with or separate from a ball launcher. The system is adapted to measure at least one of a distance of a player from the launcher, height of a shot made by the player after catching a basketball, release angle, release time, or arc of a shot; entry angle of the basketball into a goal; hold or release time; or shot arc.
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公开(公告)号：US20180231652A1
公开(公告)日：2018-08-16
申请号：US15689273
申请日：2017-08-29
申请人： UHNDER, INC.
发明人： Raghunath K. Rao , Curtis Davis , Monier Maher , Steve Borho , Nikhilesh Bhagat , Jean P. Bordes
CPC分类号： G01S13/34 , G01S7/288 , G01S7/2921 , G01S7/354 , G01S7/4004 , G01S7/415 , G01S13/10 , G01S13/288 , G01S13/325 , G01S13/38 , G01S13/522 , G01S13/582 , G01S13/584 , G01S13/9011 , G01S13/931 , G01S2007/2883 , G01S2007/356 , G01S2013/9375 , G01S2013/9378
摘要： A radar sensing system for a vehicle includes a transmitter configured for installation and use on a vehicle and able to transmit radio signals. The radar sensing system also includes a receiver and a processor. The receiver is configured for installation and use on the vehicle and is able to receive radio signals that include transmitted radio signals reflected from objects in the environment. The processor samples the received radio signals to produce a sampled stream. The processor processes the sampled stream such that the sampled stream is correlated with various delayed versions of a baseband signal. The correlations are used to determine an improved range, velocity, and angle of targets in the environment.
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公开(公告)号：US08791852B2
公开(公告)日：2014-07-29
申请号：US14039243
申请日：2013-09-27
发明人： Vinh H. Adams , Robert Adams , Wesley H. Dwelly
IPC分类号： G01S13/00 , H01Q19/13 , G01S13/86 , G01S13/88 , H01Q1/12 , G01S7/04 , G01S13/522 , G01S13/58
CPC分类号： G01S7/04 , G01S13/522 , G01S13/582 , G01S13/865 , G01S13/867 , G01S13/888 , H01Q1/125 , H01Q19/132
摘要： A standoff range, sense-through-obstruction radar system is capable of detecting micro-Doppler, or life form signatures, and movements through obstructions at stand-off ranges and displaying the target information over a live video feed of the area under surveillance. The sense-through-obstruction radar system comprises an antenna assembly that includes a horn antenna and a reflector configured to reflect radio frequency (RF) energy to/from the horn antenna. An antenna pointing assembly supports the antenna assembly. The antenna pointing assembly is configured to move the antenna assembly to point the antenna assembly toward an obstruction. A sensor assembly is mounted to the antenna assembly so that the sensor assembly is aligned with the RF beam formed from the RF energy reflected from the reflector to the horn antenna. The sensor assembly is configured to detect the location of the obstruction and to provide information to assist pointing of the antenna assembly toward the obstruction.
摘要翻译： 对角范围，穿透障碍物雷达系统能够检测微多普勒或生命形式的签名，以及通过隔离范围的障碍物的移动，并通过监视区域的实况视频馈送显示目标信息。 感光障碍物雷达系统包括天线组件，其包括喇叭天线和被配置为将射频（RF）能量反射到喇叭天线/从喇叭天线反射的反射器。 天线指向组件支撑天线组件。 天线指向组件被配置为移动天线组件以将天线组件指向障碍物。 传感器组件安装到天线组件，使得传感器组件与从反射器反射到喇叭天线的RF能量形成的RF射束对准。 传感器组件被配置为检测障碍物的位置并且提供信息以帮助天线组件朝向障碍物的指向。
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18.发明申请公开(公告)号：US20050096845A1
公开(公告)日：2005-05-05
申请号：US10615526
申请日：2003-07-08
申请人： Jameson Bergin , J. Halsey , John Carlos
发明人： Jameson Bergin , J. Halsey , John Carlos
IPC分类号： G01S1/00 , G01S7/41 , G01S13/06 , G01S13/522 , G01S13/60 , G01S13/86 , G01S13/87 , G01C21/28 , G01C21/34
CPC分类号： G01S7/412 , G01S13/06 , G01S13/522 , G01S13/60 , G01S13/86 , G01S13/87 , G01S19/15 , G01S19/23 , G01S19/48
摘要： A passive navigation system for an airborne platform includes an onboard computer having a database that contains preprogrammed information regarding pre-existing ground-based signal emitters (e.g. cell-phone, television and radio broadcast transmitters). For each emitter, the database includes the geolocation of the emitter and identifying signal characteristic(s) of each emitter's signal such as frequency, bandwidth and strength. An antenna array and digital receiver cooperate with the computer on the platform to passively receive signals from the emitters and determine a direction of arrival (DOA) for selected signals. The computer also extracts identifying signal characteristic(s) from selected received signals and matches them against the database information to ascertain the geolocation of the emitter that corresponds to the received signal. The platform location is then calculated from the DOA(s) and emitter geolocations using a triangulation-type algorithm. Also, preprogrammed site-specific terrain scattering information can be compared to observed scattered signals to enhance system accuracy.
摘要翻译： 用于机载平台的被动导航系统包括车载计算机，其具有数据库，该数据库包含关于先前存在的基于地面的信号发射器（例如，手机，电视和无线电广播发射机）的预编程信息。 对于每个发射器，数据库包括发射器的地理位置和识别每个发射器信号的频率，带宽和强度的信号特性。 天线阵列和数字接收机与平台上的计算机协作，被动地接收来自发射器的信号，并确定所选信号的到达方向（DOA）。 计算机还从所选接收信号中提取识别信号特征，并将其与数据库信息相匹配，以确定与接收信号相对应的发射器的地理位置。 然后使用三角测量型算法从DOA和发射器地理位置计算平台位置。 此外，预编程的场地特定地形散射信息可以与观察到的散射信号进行比较，以提高系统精度。
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公开(公告)号：US06888622B2
公开(公告)日：2005-05-03
申请号：US10356578
申请日：2003-02-03
申请人： Noriko Shimomura
发明人： Noriko Shimomura
IPC分类号： G01S7/41 , G01S13/522 , G01S13/72 , G01S13/86 , G01S13/93 , G08G1/16 , G01C3/08 , B60T7/16 , G01B11/26 , G01P3/36
CPC分类号： G01S13/72 , G01S7/412 , G01S7/415 , G01S13/522 , G01S13/867 , G01S13/931 , G01S17/023 , G01S2013/9325 , G01S2013/9339 , G08G1/167
摘要： A plurality of reflective points in front of one's vehicle in a traveling direction are detected by a radar device. The plurality of detected reflective points are grouped based on a predetermined standard, and the grouped reflective points are regarded as detection objects. Relative speeds of the detected detection objects are measured with respect to one's vehicle. Types of the detection objects are determined based on the measured relative speeds.
摘要翻译： 通过雷达装置检测在车辆行驶方向前方的多个反射点。 多个检测反射点基于预定标准分组，并且分组的反射点被认为是检测对象。 相对于车辆测量检测到的检测对象的相对速度。 基于所测量的相对速度来确定检测对象的类型。
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公开(公告)号：US4804962A
公开(公告)日：1989-02-14
申请号：US520205
申请日：1983-08-04
IPC分类号： G01S7/292 , G01S13/522 , H03H7/06 , G01S7/28 , H03H7/12
CPC分类号： H03H7/1783 , G01S13/522 , G01S7/2921 , H03H7/06 , H03H7/07
摘要： A radar receiver having a clutter-elimination filter in the receiver's intermediate frequency stage. The filter is centered on the intermediate frequency f.sub.i and has a transfer function in which a band-pass characteristic is superimposed on a band-rejection characteristic. The band-pass response has a principal lobe substantially conforming to the function (sin x)/x with x=(w-w.sub.i).pi.T. The band-rejection response presents an attenuation zone centered about f.sub.i ; this zone is wide enough to suppress much of the response from clutter but narrow enough to avoid suppressing much of the energy in the echo from the target. For example, the width of the attenuation zone may be from about f.sub.i -0.2/T to about f.sub.i +0.2/T. The filter provides a maximum response on each side of the attenuation zone, spaced from f.sub.i by about 0.4/T Hz in each direction. Outside the maxima, the response is dominated by the band-pass characteristic and achieves transmission minima at about 1/T Hz above and below f.sub.i. Examples are given of filters providing such transfer functions.
摘要翻译： 在接收机的中频阶段具有杂波消除滤波器的雷达接收机。 滤波器以中间频率fi为中心，并具有传输函数，其中带通特性叠加在带阻特性上。 带通响应具有基本上符合x =（w-wi）pi T的函数（sin x）/ x的主瓣。带阻响应呈现以fi为中心的衰减区; 该区域足够大以抑制来自杂波的大部分响应，但足够窄以避免抑制来自目标的回波中的大部分能量。 例如，衰减区域的宽度可以是从大约0.10-0.2 / T到大约fi + 0.2 / T。 滤波器在衰减区的每一侧提供最大响应，每个方向与fi分开大约0.4 / T Hz。 在最大值之外，响应由带通特性支配，并达到高于和低于fi的1 / T Hz的传输最小值。 给出了提供这种传递函数的滤波器的例子。
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