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61. 发明授权

US4833480A Short range ranging system 失效
标题翻译：短程测距系统
公开(公告)号：US4833480A
公开(公告)日：1989-05-23
申请号：US916696
申请日：1986-10-08
申请人： Ronald J. Palmer , Leonard Fischer
发明人： Ronald J. Palmer , Leonard Fischer
IPC分类号： G01S13/87
CPC分类号： G01S13/876 , G01S13/46 , G01S2013/466
摘要： An accurate ranging system for position determination of a mobile unit using trilateralization. A pair of active reflectors return signals transmitted by the mobile unit in phase at the reflectors, after compensating for interval circuit delay. The mobile unit compares the phases and determines mutual distances and thus its position. The invention includes a two frequency technique for compensating for inaccuracies introduced at distances in excess of one wavelength and for inaccuracies observed at a large multiple of wavelengths, and also includes means for dynamically compensating for drift.
摘要翻译：一种使用三边移动单元进行位置确定的精确测距系统。一对有源反射器在补偿间隔电路延迟之后，在移动单元同时返回在反射器处相位发送的信号。移动单元比较相位并确定相互距离并因此确定其位置。本发明包括用于补偿在超过一个波长的距离处引入的不准确性的两频技术，以及用于在大的多个波长处观察到的不准确性，并且还包括用于动态补偿漂移的装置。

62. 发明授权

US4137531A Radar selective interrogation system 失效
标题翻译：雷达选择询问系统
公开(公告)号：US4137531A
公开(公告)日：1979-01-30
申请号：US796336
申请日：1977-05-12
申请人： Christopher Pell
发明人： Christopher Pell
IPC分类号： G01S5/14 , G01S19/48 , G01S9/56
CPC分类号： G01S5/14 , G01S13/46 , G01S13/782 , G01S2013/466
摘要： An aircraft ground movement monitoring system is provided similar to that described in co-pending U.S. patent application Ser. No. 608,214, now U.S. Pat. No. 4,109,248, that makes use of an aircraft's existing SSR transponder in a hyperbolic selective interrogation technique to monitor an aircraft's position on an airfield in which, in order to overcome the problems particularly involving spurious mode C (height) interrogations that arise in long base-line systems, it is arranged that transponders that would be spuriously interrogated are interrogated first and that the required transponder is interrogated before the already interrogated transponders have finished replying.
摘要翻译：飞机地面运动监测系统的提供类似于共同未决的美国专利申请第608,214号，现为美国专利第4,109,248号文件，利用飞机现有的双相选择性询问技术中的SSR转发器来监控飞机在机场上的位置，其中为了克服特别涉及在长基地中产生的杂散模式C（高度）询问的问题在线系统中，首先询问将被询问的转发器，并且在已经询问的应答器完成应答之前询问所需的应答器。

63. 发明授权

US3706096A Polystation doppler system tracking of vehicles,measuring displacement and rate thereof and similar applications 失效
标题翻译：聚合多普勒系统跟踪车辆，测量位移和速率及类似应用
公开(公告)号：US3706096A
公开(公告)日：1972-12-12
申请号：US3706096D
申请日：1961-02-02
申请人： HAMMACK CALVIN M
发明人： HAMMACK CALVIN MILES
IPC分类号： G01S1/30 , G01S3/46 , G01S5/02 , G01S5/14 , G01S11/02 , G01S11/10 , G01S13/58 , G01S13/66 , G01S13/87 , G01S19/32 , G01S19/44 , G01S19/48 , G01S19/49 , G01S19/51 , G01S9/04 , G01S9/44
CPC分类号： G01S11/10 , G01S1/302 , G01S3/46 , G01S5/02 , G01S5/14 , G01S11/02 , G01S13/46 , G01S13/58 , G01S13/66 , G01S13/87 , G01S2013/466
摘要： 2. A METHOD FOR THE DETERMINATION OF THE POSITION OF A MOVING OBJECT WITHOUT KNOWLEDGE OF OR REFERENCE TO THE TYPE OF PATH FOLLOWED BY THE MOVING OBJECT OR THE FORCES ACTING ON THE OBJECT OR KNOWLEDGE OF ANY PREVIOUS POINT OCCUPIED BY THE OBJECT, COMPRISING THE STEPS OF IDENTIFYING EACH OF A PLURALITY OF FIXED POINTS IN SPACE DETERMINING SIMULTANEOUSLY THE INSANTANEOUS VALUE OF THE COMPONENT OF VELOCITY OF THE MOVING OBJECT IN THE DIRECTION OF EACH OF THE NUMBER FIXED POINTS SUCH THAT THE OTHERWISE UNKNOWN AND UNBOUNDED POSITION OF THE MOVING OBJECT IS UNIQUELY DEFINED BY SAID DETERMINATIONS AND THE KNOWN PARAMETERS RELATED THERETO AND CALCULATING THE POSITION OF SAID MOVING OBJECT IN ORTHOGONAL COORDINATES RELATIVE TO SAID IDENTIFIED FIXED POINTS.

64. 发明授权

US3668403A Method and apparatus for vehicle traffic control 失效
标题翻译：车辆交通管制的方法与装置
公开(公告)号：US3668403A
公开(公告)日：1972-06-06
申请号：US3668403D
申请日：1969-05-05
申请人： GOODYEAR AEROSPACE CORP
发明人： MEILANDER WILLARD C
IPC分类号： G01S5/12 , G01S13/93 , G06F19/00 , G06F15/48
CPC分类号： G01S13/9303 , G01S13/46 , G01S13/86 , G01S2013/466
摘要： A method for vehicle traffic control is provided which is basically adapted to aircraft and includes a method for aircraft control to eliminate hazardous operating conditions, a method for determining a potential conflict between two or more aircraft in sufficient time to effect correction, a method for determining an effective maneuver to avoid collision, a method for predicting control sector overload, a method for predicting terminal overload, and as a result of conflict, determination of an alternate flight plan or necessary time delay in takeoff to minimize flight costs. The means to accomplish these methods is a sophisticated data processing system properly programmed to a previously prepared algorithm. Preferably, the invention contemplates use of an associative processor so that all calculations can be performed on each aircraft or vehicle simultaneously in parallel. The invention also contemplates a satellite position measuring system to determine conflict of aircraft or surface vehicles over large water expanses. In addition, the system contemplates determining if a given flight path may intersect hazardous weather, or that an aircraft has safe minimum terrain clearance as the system can provide command instructions or controls in accordance with the system information generation.
摘要翻译：提供一种车辆交通控制的方法，其基本上适用于飞行器，并且包括用于飞行器控制以消除危险操作条件的方法，用于在充分时间内确定两架或多架飞机之间的潜在冲突进行校正的方法，一种用于确定避免碰撞的有效机动，预测控制部门过载的方法，预测终端过载的方法，以及冲突的结果，确定替代飞行计划或起飞所需的延时以最小化飞行成本。完成这些方法的手段是一种正确编程为先前准备的算法的复杂数据处理系统。优选地，本发明考虑使用关联处理器，使得可以并行地同时对每个飞行器或车辆执行所有计算。本发明还考虑了一种卫星位置测量系统，以确定飞机或地面车辆在大水面上的冲突。此外，系统考虑确定给定的飞行路径是否可能与危险天气相交，或者飞机具有安全的最小地形间隙，因为系统可以根据系统信息生成提供命令指令或控制。

65. 发明授权

US3665464A Method and apparatus for high speed vehicle position acquisition 失效
标题翻译：高速车辆位置采集方法与装置
公开(公告)号：US3665464A
公开(公告)日：1972-05-23
申请号：US3665464D
申请日：1969-05-01
申请人： GOODYEAR AEROSPACE CORP
发明人： MEILANDER WILLARD C
IPC分类号： G01S5/14 , G01S19/48 , G01S9/56
CPC分类号： G01S13/78 , G01S5/14 , G01S13/46 , G01S2013/466
摘要： A transmitted interrogation and multiple receptions are utilized to provide aircraft position determination at high speed. A processing application of a data processor is utilized to implement the extensive data handling requirements of the system. The system may be ground based or is completely compatible with a navigational satellite or suitably equipped aircraft. Overlapped responses are substantially eliminated by discretely interrogating aircraft or other vehicles in accordance to distance.
摘要翻译：利用发送的询问和多个接收以高速提供飞机位置确定。利用数据处理器的处理应用来实现系统的广泛的数据处理要求。该系统可以是基于地面的，或者与导航卫星或适当装备的飞机完全兼容。根据距离离散询问飞机或其他车辆，基本上消除了重叠的响应。

66. 发明授权

US12072410B2 System for accurate geospatial location and time transfer using radio transmissions without satellite signals 有权
公开(公告)号：US12072410B2
公开(公告)日：2024-08-27
申请号：US17511126
申请日：2021-10-26
申请人： James Albert Flynn
发明人： James Albert Flynn
IPC分类号： G01S13/46 , H04W64/00 , G01S19/21
CPC分类号： G01S13/46 , H04W64/006 , G01S2013/466 , G01S2013/468 , G01S19/215
摘要： A system for accurate geospatial location and time transfer using radio transmissions without satellite signals. A position and timing measurement system uses standard uncorrelated radio broadcast signals, each of which transmits on an assigned frequency from a known position defined in latitude and longitude, and each of which transmits a modulated or unmodulated carrier signal. A reference unit at known fixed position receives the said standard broadcast signals in the vicinity, samples the frequencies and content values of their signals and broadcasts the said measured frequency and content data nearly simultaneously with a time mark representing the time of said measurement and further broadcasts its position in latitude and longitude. A mobile unit at an unknown position to be determined receives the said standard broadcast signals in the vicinity and measures the time of arrival of their broadcast, recording the time of said measurement.

67. 发明公开

US20240056769A1 SYSTEM AND METHOD FOR COORDINATED BEAMFORMING AMONG DISCRETE COMMUNICATION DEVICES 审中-公开
公开(公告)号：US20240056769A1
公开(公告)日：2024-02-15
申请号：US17819733
申请日：2022-08-15
申请人： THE BOEING COMPANY
发明人： John Dalton Williams , Ted R. Dabrowski , Jae H. Kim
IPC分类号： H04W4/029 , H04W16/14 , H01Q1/38 , G01S13/46
CPC分类号： H04W4/029 , H04W16/14 , H01Q1/38 , G01S13/46 , G01S2013/466
摘要： A communication system and method include a group of multiple, discrete communication devices, each including an isotropic antenna element and a controller. A role of a first communication device is master device, and the role of the other communication devices is follower device. The controller of the master device determines relative locations of the follower devices to the master device, and assigns different phase delay values to the communication devices based on the relative locations. The controller of the master device communicates message information including the phase delay values, a message payload, and a transmit time to the follower devices for the isotropic antenna elements of the communication devices to collectively form an antenna array that transmits the message payload at the transmit time. The antenna array transmits the message payload with a phase taper defined by the phase delay values to form a beam towards a target.

68. 发明授权

US11722840B2 Angle of arrival (AOA) positioning method and system for positional finding and tracking objects using reduced attenuation RF technology 有权
公开(公告)号：US11722840B2
公开(公告)日：2023-08-08
申请号：US17342398
申请日：2021-06-08
申请人： Qualcomm Technologies, Inc.
发明人： Truman Prevatt , Michael John Buynak
IPC分类号： H04W24/00 , H01Q1/24 , H04L5/00 , G01S13/87 , G01S13/76 , G01S13/24 , H01Q21/28 , G01S13/46 , H04W4/02 , G01S5/02 , G01S13/22 , G01S5/14 , G01S3/74 , G01S5/10
CPC分类号： H04W4/023 , G01S3/74 , G01S5/0215 , G01S5/0218 , G01S5/0252 , G01S5/0258 , G01S5/0263 , G01S5/0273 , G01S5/10 , G01S5/14 , G01S13/222 , G01S13/24 , G01S13/767 , G01S13/878 , H01Q1/241 , H01Q1/246 , H01Q21/28 , H04L5/005 , H04L5/0048 , G01S2013/466 , G01S2013/468
摘要： Systems and methods for determining user equipment (UE) locations within a wireless network using reference signals of the wireless network are described. The disclosed systems and methods utilize a plurality of in-phase and quadrature (I/Q) samples generated from signals provided by receive channels associated with two or more antennas of the wireless system. Based on received reference signal parameters the reference signal within the signals from each receive channel among the receive channels is identified. Based on the identified reference signal from each receive channel, an angle of arrival between a baseline of the two or more antennas and incident energy from the UE to the two or more antennas is determined. That angle of arrival is then used to calculate the location of the UE. The angle of arrival may be a horizontal angle of arrival and/or a vertical angle of arrival.

69. 发明申请

US20180222444A1 VEHICLE CONTROL SYSTEM 审中-公开
公开(公告)号：US20180222444A1
公开(公告)日：2018-08-09
申请号：US15834597
申请日：2017-12-07
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Shigeki NISHIYAMA , Tomoyuki FUNAYAMA
IPC分类号： B60R25/24
CPC分类号： B60R25/24 , B60R25/245 , G01S2013/466 , G07C9/00309
摘要： Provided is a vehicle control system that performs detection and authentication of an electronic key being present in a detection range on a periphery of a vehicle, on the basis of polling performed by an on-vehicle apparatus. Any one of the on-vehicle apparatus and a first electronic key includes: a determination section configured to determine whether or not communication, between the on-vehicle apparatus and the first electronic key, in which the first electronic key returns a signal in response to a signal transmitted from the on-vehicle apparatus is continuously performed for not less than a predetermined time period; and a first processing section configured to restrict a response, by the first electronic key, to a first polling signal transmitted from the on-vehicle apparatus, when the determination section has determined that the communication is continuously performed for not less than the predetermined time period.

70. 发明授权

US09847015B2 Hygiene monitoring and management system and method 有权
公开(公告)号：US09847015B2
公开(公告)日：2017-12-19
申请号：US15194261
申请日：2016-06-27
申请人： Diversey, Inc.
发明人： Anderson Chung Kong Li , Anup Bhagyanji
IPC分类号： G08B1/08 , G08B21/24 , G01S5/02 , G01S11/06 , G06Q10/06 , G01S11/02 , G06T11/20 , G01S13/46
CPC分类号： G08B21/245 , G01S5/02 , G01S11/02 , G01S11/06 , G01S2013/466 , G06Q10/06 , G06T11/206 , G16H40/20
摘要： A Real Time Locating System (RTLS) hygiene management and monitoring system for individuals and companies to manage and monitor the hygiene of their surroundings. For example, the system can be used in conjunction with a cleaning device and can include a locating module, a display module, and a cleanliness monitoring system. The locating module determines a location of the cleaning device in an area and to track movement of the cleaning device within the area. The display module includes a graphical layout of the area. The cleanliness monitoring system generates data representative of a path that the cleaning device has traversed in the area and at least one aspect of cleaning behavior of the device in the area. The display module displays the data representative of the path and the data representative of the at least one aspect of cleaning behavior, and one or both of the path and the at least one aspect of cleaning behavior is color-coded on the display module.

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