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101. 发明申请

US20030085841A1 Position location using broadcast television signals and mobile telephone signals 有权
标题翻译：使用广播电视信号和移动电话信号进行位置定位
公开(公告)号：US20030085841A1
公开(公告)日：2003-05-08
申请号：US10232142
申请日：2002-08-29
发明人： James J. Spilker JR. , Jimmy K. Omura , Matthew Rabinowitz
IPC分类号： G01S003/02
CPC分类号： G01S19/46 , A63F2300/205 , G01S5/0036 , G01S5/0054 , G01S5/0081 , G01S5/021 , G01S5/0215 , G01S5/0221 , G01S5/0226 , G01S5/0236 , G01S5/0268 , G01S5/14 , G01S5/145 , G01S19/09 , G01S19/10 , H04N21/25841 , H04N21/2668 , H04N21/41422 , H04N21/615 , H04N21/8126
摘要： A method, apparatus, and computer-readable media for determining the position of a user terminal comprises receiving at the user terminal a broadcast television signal from a television signal transmitter; determining a first pseudo-range between the user terminal and the television signal transmitter based on a known component of the broadcast television signal; receiving at the user terminal a mobile telephone signal from a mobile telephone base station; determining a second pseudo-range between the user terminal and the mobile telephone base station based on a known component of the mobile telephone signal; and determining a position of the user terminal based on the first and second pseudo-ranges, a location of the television signal transmitter, and a location of the mobile telephone base station.
摘要翻译：一种用于确定用户终端的位置的方法，装置和计算机可读介质包括在用户终端接收来自电视信号发射机的广播电视信号; 基于所述广播电视信号的已知分量，确定所述用户终端和所述电视信号发射机之间的第一伪距; 在用户终端接收来自移动电话基站的移动电话信号; 基于所述移动电话信号的已知组件确定所述用户终端与所述移动电话基站之间的第二伪距; 以及基于第一和第二伪距，电视信号发射机的位置和移动电话基站的位置来确定用户终端的位置。

102. 发明授权

US06182927B2 Medium earth orbit augmentation of a global positioning system for global navigation 有权
标题翻译：全球导航全球定位系统的中等轨道增加
公开(公告)号：US06182927B2
公开(公告)日：2001-02-06
申请号：US09159740
申请日：1998-09-24
申请人： Dennis M. Galvin
发明人： Dennis M. Galvin
IPC分类号： B64G110
CPC分类号： B64G1/1014 , B64G1/1085 , G01S5/02 , G01S19/07 , G01S19/10 , G01S19/41
摘要： A satellite navigation system and method for improving overall navigation accuracy when used in conjunction with the existing Global Positioning System. At least twelve satellites reside in a plurality of medium earth orbits, each orbit having a period of at least three sidereal hours and less than one sidereal day, and an inclination angle between 35 and 75 degrees or between 105 and 145 degrees. The satellites are positioned within their orbits such that the vertical navigation accuracy provided by the system is at least 7.6 meters with at least 99.9% availability.
摘要翻译：一种与现有全球定位系统结合使用的卫星导航系统和方法，用于提高整体导航精度。至少有十二颗卫星驻留在多个中等的地球轨道上，每个轨道的周期至少为三个恒星时间和小于一个恒星天数，以及35度至75度之间或105度至145度之间的倾斜角度。卫星定位在其轨道内，使得系统提供的垂直导航精度至少为7.6米，具有至少99.9％的可用性。

103. 发明授权

US5951613A Apparatus and method for determining the position of a work implement 失效
标题翻译：用于确定作业工具的位置的装置和方法
公开(公告)号：US5951613A
公开(公告)日：1999-09-14
申请号：US735853
申请日：1996-10-23
申请人： William C. Sahm , Gregory R. Harrod , Ronald J. Siroky , Craig L. Koehrsen , Satish M. Shetty
发明人： William C. Sahm , Gregory R. Harrod , Ronald J. Siroky , Craig L. Koehrsen , Satish M. Shetty
IPC分类号： E02F3/85 , G01C15/00 , G01S5/14 , G01S19/03 , G01S19/05 , G01S19/10 , G01S19/19 , G01S19/45 , G01S19/50 , G01S19/53 , G05B19/18 , G06F19/00
CPC分类号： E02F3/847 , G01S19/03 , G01S19/05 , G01S19/45 , G01S19/53 , G01S19/10 , G01S19/50 , Y10S37/907
摘要： An apparatus for determining a position of a work implement of a work machine in a site coordinate system. The position of the work implement is defined as the position in the site coordinate system of two fixed points located on the work implement. The apparatus includes first and second position sensors mounted on the work implement. A pitch sensor connected to the work implement senses a pitch of the work implement and responsively produces a pitch signal. A cross slope sensor connected to the work implement senses a cross slope of the work implement and responsively produces a cross slope signal. A rotation sensor connected to the work implement senses a rotation of the work implement and responsively produces a rotation sensor. A controller, coupled to the first and second GPS receivers, the pitch sensor, the cross slope sensor and the rotation sensor, receives the first and second position, pitch, cross slope, and rotation signals, determines the position of the work implement in the site coordinate system as a function of the first and second position signals and the pitch signal if the first and second position signals are valid and determines the position of the work implement in the site coordinate system as a function if one of the first and second position signals and the pitch, cross slope and rotation signals if an other of the first and second position signals is not valid.
摘要翻译：一种用于确定位置坐标系中的作业机器的作业工具的位置的装置。工件的位置定义为位于工作台上的两个固定点的位置坐标系中的位置。该装置包括安装在工作工具上的第一和第二位置传感器。连接到工作装置的俯仰传感器感测到工作装置的音高并且响应地产生音调信号。连接到工作装置的十字斜面传感器感测工作装置的十字斜面，并且响应地产生交叉斜坡信号。连接到工作装置的旋转传感器感测工作装置的旋转并且响应地产生旋转传感器。耦合到第一和第二GPS接收器的控制器，俯仰传感器，十字斜面传感器和旋转传感器，接收第一和第二位置，俯仰，交叉斜坡和旋转信号，确定工作装置在如果第一和第二位置信号是有效的，则作为第一和第二位置信号和音调信号的函数的位置坐标系作为第一和第二位置之一确定作业位置坐标系中的作业功能如果第一和第二位置信号中的另一个无效，则信号和音调，交叉斜率和旋转信号。

104. 发明授权

US5804810A Communicating with electronic tags 失效
标题翻译：与电子标签通讯
公开(公告)号：US5804810A
公开(公告)日：1998-09-08
申请号：US672342
申请日：1996-06-26
申请人： Louis A. Woolley , James H. Weimar
发明人： Louis A. Woolley , James H. Weimar
IPC分类号： G01S19/42 , G01S5/02 , G01S5/14 , G01S7/00 , G01S13/74 , G01S13/76 , G01S13/78 , G01S13/82 , G01S13/87 , G06K17/00 , G06K19/06 , G06F17/00 , G06K15/00
CPC分类号： G01S13/878 , G01S13/74 , G01S19/10 , G01S5/0289 , G06K17/00 , G06K17/0029 , G06Q10/08 , G06Q10/087 , G01S13/767 , G01S13/78 , G01S13/825 , G01S19/14 , G01S2007/4091 , G01S7/003
摘要： An object in a storage area or moving vehicle is monitored by attaching an electronic tag to the object. An electronic device detects the presence of the object by communicating with the tag while the object is in storage or is being moved by the vehicle. The tags may also determine the location of an attached object and may reroute the object if it deviates from a given shipping schedule. A group of objects is monitored by two electronic tags, each attached to an object in the group. Each tag has circuitry for communicating information relating to an object in the group to a second tag. Each tag also includes a memory connected to the circuitry that is capable of storing the information, and a controller connected to the memory and the circuitry. A computer is used that has circuitry for communicating with a tag.
摘要翻译：通过将电子标签附接到物体来监视存储区域或移动车辆中的物体。电子设备通过与对象在车辆存储或移动时与标签通信来检测对象的存在。标签还可以确定附接对象的位置，并且如果该对象偏离给定的运送计划，则可以重新路由对象。一组对象由两个电子标签监控，每个电子标签都附加到组中的对象。每个标签具有用于将与该组中的对象有关的信息传送到第二标签的电路。每个标签还包括连接到能够存储信息的电路的存储器，以及连接到存储器和电路的控制器。使用具有用于与标签通信的电路的计算机。

105. 发明授权

US4754283A Codeless GPS sonde 失效
标题翻译：无代码GPS探头
公开(公告)号：US4754283A
公开(公告)日：1988-06-28
申请号：US875102
申请日：1986-06-17
申请人： Clarence W. Fowler
发明人： Clarence W. Fowler
IPC分类号： G01S5/14 , G01S11/10 , G01S19/04 , G01S19/10 , G01S19/11 , G01S19/43 , G01S19/52 , G01S3/02 , G01S13/58 , H04L27/30
CPC分类号： G01S11/10 , G01S19/04 , G01S19/10 , G01S19/43 , G01S19/52
摘要： Windfinding apparatus is described in which receiver processing of the Global Positioning System (GPS) signals is without knowledge of the spread spectrum codes. The apparatus receiver ignores the bi-phase code and recovers the carrier frequency of all satellites in view of the receiving antenna. Two of these receivers are used in a windfinding system. One of the receivers is located on the ground at a known latitude and longitude. The other receiver is placed on a weather balloon sonde and launched into the atmosphere. A telemetry transmitter aboard the sonde transmits a signal that contains the GPS carrier frequency information to the ground-based telemetry receiver. The telemetry receiver output and the local codeless GPS receiver feed a set of tracking filters. The filtered signals are evaluated to obtain a measurement of the difference between the local GPS receiver carrier frequency and the sonde GPS receiver carrier frequency caused by the velocity of the sonde relative to the ground-based receiver (i.e., doppler effect). The wind velocity is computed based on knowledge of the doppler of the sonde GPS receiver and known GPS satellite positions. The sonde velocity is computed as a three dimensional vector. This vector can then be integrated to obtain the x distance, y distance and z altitude from the sonde launch point.
摘要翻译：描述了在全球定位系统（GPS）信号的接收机处理不知道扩频码的寻风装置。装置接收机忽略双相码，并根据接收天线恢复所有卫星的载波频率。这些接收器中的两个用于寻风系统。其中一个接收器位于已知纬度和经度的地面上。另一个接收器放置在气象探头上并发射到大气中。发射机上的遥测发射机将包含GPS载波频率信息的信号发送到地面遥测接收机。遥测接收器输出和本地无代码GPS接收器馈送一组跟踪滤波器。对滤波后的信号进行评估，以获得本地GPS接收机载波频率与由探头相对于地面接收机的速度（即多普勒效应）引起的探测器GPS接收机载波频率之间的差异的测量。风速是基于探头GPS接收机的多普勒和已知的GPS卫星位置的知识来计算的。探头速度被计算为三维矢量。然后可以将该矢量集成，以从探空发射点获得x距离，y距离和z高度。

106. 发明公开

US20230417924A1 UPDATING ATMOSPHERIC DELAY MODELS WITH A GEOGRAPHIC REGION 审中-公开
公开(公告)号：US20230417924A1
公开(公告)日：2023-12-28
申请号：US18173269
申请日：2023-02-23
申请人： Superpedestrian, Inc.
发明人： Adam Christopher Hillier , Boaz Mamo
IPC分类号： G01S19/07 , G06F16/29 , G01S19/31 , G01S19/33 , G01S19/10
CPC分类号： G01S19/072 , G01S19/071 , G01S19/10 , G01S19/31 , G01S19/33 , G06F16/29
摘要： A central location system provides an end-to-end high-accuracy positioning solution that provides navigation, geo-tagging, and general positioning data to receivers. The central location system does this by providing a cloud correction service and a robust positioning engine. For example, the central location system may provide single-frequency receivers with corrections for atmospheric delays and multipath throughout different geographic regions. The central location system computes corrections by leveraging location data from dual-frequency receivers. The central location system may also increase ionospheric delay coverage of portions of a geographic region. With increased ionospheric delay coverage, receivers can compute better location estimates. The central location system may also compute refined location estimates of single-frequency receivers and/or dual-frequency receivers for receivers with limited access to signals transmitted from satellites. The central location system may do this by estimating a receiver's location with respect to the location estimates of other receivers.

107. 发明授权

US11828863B2 Timing synchronization for cooperative radar sensing 有权
公开(公告)号：US11828863B2
公开(公告)日：2023-11-28
申请号：US17198035
申请日：2021-03-10
申请人： QUALCOMM Incorporated
发明人： Kapil Gulati , Dan Zhang , Junyi Li , Preeti Kumari
IPC分类号： G01S19/10 , G01S5/02 , G01S13/08 , G01S13/58 , G01S13/72
CPC分类号： G01S5/02216 , G01S13/08 , G01S13/58 , G01S19/10 , G01S13/72
摘要： A configuration to determine a timing offset between a first wireless device and a second wireless device in order to synchronize timing between the first wireless device and the second wireless device. The apparatus determines a timing offset between a first wireless device and a second wireless device based on at least one transmission received from the second wireless device. The apparatus determines a location of a target device based at least on the at least one transmission from the second wireless device and the timing offset between the first wireless device and the second wireless device.

108. 发明授权

US11774251B2 Systems and methods for identifying landmarks 有权
公开(公告)号：US11774251B2
公开(公告)日：2023-10-03
申请号：US16554515
申请日：2019-08-28
申请人： Mobileye Vision Technologies Ltd.
发明人： Amnon Shashua , Shai Shalev-Shwartz
IPC分类号： G05D1/00 , G06F16/29 , G06F16/23 , G06V20/56 , G06V20/62 , G06V20/58 , G01C21/00 , G01C21/16 , B60W30/18 , G01C21/14 , G05D1/02 , G08G1/0967 , B62D15/02 , G08G1/0962 , G08G1/16 , G01C21/34 , G01C21/36 , G08G1/01 , B60W30/14 , G08G1/0968 , H04L67/12 , G06T7/00 , G01S19/10
CPC分类号： G05D1/0088 , B60W30/14 , B60W30/18 , B62D15/025 , G01C21/14 , G01C21/1652 , G01C21/1656 , G01C21/34 , G01C21/3407 , G01C21/3476 , G01C21/36 , G01C21/3602 , G01C21/3623 , G01C21/3644 , G01C21/3691 , G01C21/3896 , G05D1/0212 , G05D1/0219 , G05D1/0221 , G05D1/0246 , G05D1/0251 , G05D1/0253 , G05D1/0278 , G05D1/0287 , G06F16/2379 , G06F16/29 , G06V20/56 , G06V20/582 , G06V20/584 , G06V20/588 , G06V20/63 , G08G1/0112 , G08G1/09623 , G08G1/096725 , G08G1/096805 , G08G1/167 , B60W2420/42 , B60W2555/60 , B60W2710/18 , B60W2710/20 , B60W2720/10 , G01C21/3811 , G01C21/3819 , G01C21/3822 , G01S19/10 , G05D2201/0213 , G06T7/00 , G06T2207/20081 , G06T2207/30256 , G06T2207/30261 , H04L67/12
摘要： Systems and methods are disclosed for identifying landmarks. A method for identifying a landmark may include initiating identification of a landmark based on one or more images from a camera, for use in autonomous vehicle navigation, the landmark including a traffic sign; initiating updating a road model with a location of the landmark; and initiating distribution of the road model with the location of the traffic sign to a plurality of autonomous vehicles.

109. 发明授权

US10635110B2 Sparse map autonomous vehicle navigation 有权
公开(公告)号：US10635110B2
公开(公告)日：2020-04-28
申请号：US15936594
申请日：2018-03-27
申请人： MOBILEYE VISION TECHNOLOGIES LTD.
发明人： Amnon Shashua , Yoram Gdalyahu , Ofer Springer , Aran Reisman , Daniel Braunstein
IPC分类号： G05D1/00 , B60W30/14 , G06F16/29 , G06F16/23 , G01C21/32 , G06K9/32 , B60W30/18 , G01C21/14 , G05D1/02 , G08G1/0967 , B62D15/02 , G08G1/0962 , G08G1/16 , G01C21/34 , G01C21/36 , G06K9/00 , G01C21/16 , G08G1/01 , G08G1/0968 , H04L29/08 , G06T7/00 , G01S19/10
CPC分类号： G05D1/0088 , B60W30/14 , B60W30/18 , B62D15/025 , G01C21/14 , G01C21/165 , G01C21/32 , G01C21/34 , G01C21/3407 , G01C21/3476 , G01C21/36 , G01C21/3602 , G01C21/3623 , G01C21/3644 , G01C21/3691 , G05D1/0212 , G05D1/0219 , G05D1/0221 , G05D1/0246 , G05D1/0251 , G05D1/0253 , G05D1/0278 , G05D1/0287 , G06F16/2379 , G06F16/29 , G06K9/00791 , G06K9/00798 , G06K9/00818 , G06K9/00825 , G06K9/3258 , G08G1/0112 , G08G1/09623 , G08G1/096725 , G08G1/096805 , G08G1/167 , B60W2420/42 , B60W2555/60 , B60W2710/18 , B60W2710/20 , B60W2720/10 , G01S19/10 , G05D2201/0213 , G06T7/00 , G06T2207/20081 , G06T2207/30256 , G06T2207/30261 , H04L67/12
摘要： A system for sparse map autonomous navigation of a vehicle along a road segment may include at least one processor. The at least one processor may be programmed to receive a sparse map of the road segment. The sparse map may have a data density of no more than 1 megabyte per kilometer. The at least one processor may be programmed to receive from a camera, at least one image representative of an environment of the vehicle, and determine an autonomous navigational response for the vehicle based on the analysis of the sparse map and the at least one image received from the camera.

110. 发明授权

US10077985B2 Wireless positioning system, wireless positioning terminal, and point information transmitter 有权
公开(公告)号：US10077985B2
公开(公告)日：2018-09-18
申请号：US15525082
申请日：2015-11-27
申请人： DENSO CORPORATION
发明人： Takayuki Matsunaga
IPC分类号： G01C21/20 , G01S19/10 , G01C17/38 , H04W4/02 , H04W88/02
CPC分类号： G01C21/206 , G01C17/38 , G01C21/165 , G01C21/26 , G01C21/28 , G01S19/10 , G09B29/106 , H04W4/026 , H04W88/02
摘要： A wireless positioning system is provided which includes a point information transmitter and a wireless positioning terminal carried by a user to communicate wirelessly with the point information transmitter. The point information transmitter is installed at a predetermined installation position and transmits point information including at least magnetic correction information to correct a geomagnetic bias at the installation position. The wireless positioning terminal includes an orientation detector to detect an orientation based on geomagnetism and a correction section to correct the orientation detected by the orientation detector based on the magnetic correction information included in the point information received from the point information transmitter.

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