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1. 发明公开

CN104181498A 消防战斗员定位搜救系统及其使用方法失效
公开(公告)号：CN104181498A
公开(公告)日：2014-12-03
申请号：CN201410463999.3
申请日：2014-09-13
申请人：邓全龙
发明人：邓全龙 , 邓钦
IPC分类号： G01S1/06 , G01S1/70
CPC分类号： G01S1/06 , G01S1/70
摘要：本发明消防战斗员定位搜救系统及其使用方法，属于消防灭火救援技术领域；所要解决的技术问题是提供一种能对失火大楼内的消防员进行监测，在其静止一定时间后，自动确定位置并进行搜救的消防战斗员定位搜救系统及其使用方法；采用的技术方案是：消防战斗员定位搜救系统，包括发射信号的发射装置、接收信号的固定搜寻装置和便携式搜寻装置，发射装置为第一电源、静止开关和电磁信号发射器依次连接组成主回路，固定搜寻装置为第二电源、第一集束手电、平面电磁搜索检测器和竖向电磁搜索检测器均与第一处理器相连接，便携式搜寻装置为第三电源、第二平面电磁搜索检测器和第二集束手电均与第二处理器相连接；本发明用于救火现场对消防员进行监控救援。

2. 发明申请

US20140171068A1 MANAGING STATES OF LOCATION DETERMINATION 有权
标题翻译：管理位置确定的状态
公开(公告)号：US20140171068A1
公开(公告)日：2014-06-19
申请号：US13715710
申请日：2012-12-14
申请人： APPLE INC.
发明人： Lukas M. Marti , Robert Mayor , Shannon M. Ma
IPC分类号： H04W4/02
CPC分类号： H04W4/025 , G01S1/047 , G01S1/06 , G01S5/0252 , G01S5/0278 , H04W64/00
摘要： A mobile device can be in multiple states of location determination. In each state, the mobile device can use a distinct subsystem to determine a location. A state machine of the mobile device can manage the states, including determining which state the mobile device is in and whether a transition between the states has occurred. A transition can be triggered by a sensor of the mobile device and confirmed by another sensor of the mobile device. When the state machine detects a transition, the mobile device can switch location determination from one subsystem to another subsystem, and change a map user interface to one that is best suited for the new subsystem.
摘要翻译：移动设备可以处于多个位置确定状态。在每个状态下，移动设备可以使用不同的子系统来确定位置。移动设备的状态机可以管理状态，包括确定移动设备在哪个状态以及状态之间是否发生转换。转移可由移动设备的传感器触发并由移动设备的另一传感器确认。当状态机检测到转换时，移动设备可以将位置确定从一个子系统切换到另一个子系统，并将地图用户界面更改为最适合新子系统的映射用户界面。

3. 发明公开

EP1707979A2 Method and system for determining the location of a vehicle 审中-公开
标题翻译：用于确定车辆位置的方法和系统
公开(公告)号：EP1707979A2
公开(公告)日：2006-10-04
申请号：EP06111004.5
申请日：2006-03-13
申请人： Deere & Company
发明人： Holm, David R , Hunt, Kenneth E , Schmidt, Mark A , Stephens, Scott A , Zeitzew, Michael A
IPC分类号： G01S5/02 , G01S5/14 , G01S5/10 , G01S1/06
CPC分类号： G01S1/06 , G01S19/48
摘要： A first location determining receiver (16) determines a first location estimate of a vehicle. The first location determining receiver is associated with satellite beacons. A second location determining receiver (18) determines a second location estimate of a vehicle. The second location determining receiver is exclusively associated with terrestrial beacons (12, 14). A selector (20) selects the first location estimate of the vehicle as a preferential location in accordance with an initialization scheme for the vehicle in a work area. A filtering module (24) applies a first weight to a first location and a second weight to the second location to derive a weighted estimate as the preferential location upon satisfactory completion of the initialization scheme.
摘要翻译：第一位置确定接收器（16）确定车辆的第一位置估计。第一位置确定接收机与卫星信标相关联。第二位置确定接收器（18）确定车辆的第二位置估计。第二位置确定接收机专门与地面信标（12,14）相关联。选择器（20）根据车辆在工作区域中的初始化方案选择车辆的第一位置估计作为优先位置。过滤模块（24）在第一位置施加第一权重并且向第二位置施加第二权重，以在满意完成初始化方案时导出作为优先位置的加权估计。

4. 发明申请

WO0227348A2 SHORT RANGE SPREAD-SPECTRUM RADIOLOCATION SYSTEM AND METHOD 审中-公开
标题翻译：短距离传播光谱辐射系统及方法
公开(公告)号：WO0227348A2
公开(公告)日：2002-04-04
申请号：PCT/US0130884
申请日：2001-09-26
申请人： UT BATTELLE LLC , SMITH STEPHEN F
发明人： SMITH STEPHEN F
IPC分类号： G01S1/06 , G01S5/14 , G01S11/02 , G01S19/11 , G01S
CPC分类号： G01C21/206 , G01S1/06 , G01S5/14 , G01S11/02
摘要： A short range radiolocation system and associated methods that allow the location of an item, such as equipment, containers, pallets, vehicles, or personnel, within a defined area. A small, battery powered, self-contained tag is provided to an item to be located. The tag includes a spread-spectrum transmitter that transmits a spread-spectrum code and identification information. A plurality of receivers positioned about the area receive signals from a transmitting tag. The position of the tag, and hence the item, is located by triangulation. The system employs three different ranging techniques for providing coarse, intermediate, and fine spatial position resolution. Coarse positioning information is provided by use of direct-sequence code phase transmitted as a spread-spectrum signal. Intermediate positioning information is provided by the use of a difference signal transmitted with the direct-sequence spread-spectrum code. Fine positioning information is provided by use of carrier phase measurements. An algorithm is employed to combine the three data sets to provide accurate location measurements.
摘要翻译：一种短距离无线电定位系统和相关方法，允许在限定区域内定位物品，如设备，集装箱，托盘，车辆或人员。一个小型的，电池供电的，独立的标签提供给要定位的物品。标签包括发射扩频码和识别信息的扩频发射机。围绕该区域定位的多个接收器接收来自发送标签的信号。标签的位置以及因此的位置通过三角测量来定位。该系统采用三种不同的测距技术来提供粗，中，高空间位置分辨率。通过使用作为扩频信号发送的直接序列码相位来提供粗定位信息。通过使用与直接序列扩频码一起发送的差分信号来提供中间定位信息。通过使用载波相位测量提供精细定位信息。采用一种算法来组合三个数据集，以提供精确的位置测量。

5. 发明申请

WO2016160376A1 SYSTEM AND METHOD FOR INDOOR LOCALIZATION USING BEACONS 审中-公开
标题翻译：使用信号灯进行室内定位的系统和方法
公开(公告)号：WO2016160376A1
公开(公告)日：2016-10-06
申请号：PCT/US2016/023214
申请日：2016-03-18
申请人： PCMS HOLDINGS, INC.
发明人： OH, Hyun Oh , SON, JuHyung , KWAK, Jin Sam , KO, Geonjung
IPC分类号： H04W64/00 , G01S5/00
CPC分类号： G01S5/0289 , G01C21/12 , G01S1/024 , G01S1/06 , G01S5/00 , G01S5/0242 , G01S5/14 , H04W64/00
摘要： Systems and methods are described for determining positions of indoor localization beacons without requiring a physical site survey. In a coarse positioning method, a mobile node receives beacon signals that identify rooms (such as stores in a shopping mall) in which the beacons are located. The mobile node obtains floor plan information relating to the building and estimates beacon locations based on the floor plan and beacon signal strength. The estimated beacon locations may be arranged in a predetermined geometric pattern based on the number of beacons in a room. In a fine positioning method, a mobile node recognizes its proximity to a beacon and responsively measures the distance to other beacons. Estimated beacon positions may be used to estimate the location of the mobile node using trilateration or other techniques.
摘要翻译：描述了用于确定室内定位信标的位置而不需要物理位置调查的系统和方法。在粗定位方法中，移动节点接收标识信标所在的房间（例如商场中的商店）的信标信号。移动节点基于楼层平面图和信标信号强度获得与建筑物相关的平面图信息并估计信标位置。估计的信标位置可以基于房间中的信标的数量以预定的几何图案来布置。在精细定位方法中，移动节点识别其与信标的接近度并且响应地测量到其他信标的距离。可以使用估计的信标位置来使用三边测量或其他技术来估计移动节点的位置。

6. 发明申请

WO2016130257A1 ADAPTIVE POSITION INDICATOR 审中-公开
标题翻译：自适应位置指示器
公开(公告)号：WO2016130257A1
公开(公告)日：2016-08-18
申请号：PCT/US2016/013016
申请日：2016-01-12
申请人： QUALCOMM INCORPORATED
发明人： CHEN, Yin , DAS, Saumitra Mohan , PAKZAD, Payam
IPC分类号： H04W4/04 , G01S1/06
CPC分类号： H04W4/02 , G01S1/06 , H04W4/043 , H04W4/33
摘要： Methods, systems, computer-readable media, and apparatuses for determining a position indicator are presented. In some embodiments, position data indicating a position of a mobile device is obtained. A position indicator is determined based on at least one region of a map. The position of the mobile device is located within the at least one region. The position indicator indicates a map-feature-dependent region of the map. The position indicator is provided.
摘要翻译：提出了用于确定位置指示符的方法，系统，计算机可读介质和装置。在一些实施例中，获得指示移动设备的位置的位置数据。基于地图的至少一个区域确定位置指示符。移动设备的位置位于至少一个区域内。位置指示符指示地图的与地图要素相关的区域。提供位置指示器。

7. 发明公开

EP3257276A1 ADAPTIVE POSITION INDICATOR 有权
标题翻译：自适应位置指示器
公开(公告)号：EP3257276A1
公开(公告)日：2017-12-20
申请号：EP16702616.0
申请日：2016-01-12
申请人： Qualcomm Incorporated
发明人： CHEN, Yin , DAS, Saumitra Mohan , PAKZAD, Payam
IPC分类号： H04W4/04 , G01S1/06
CPC分类号： H04W4/02 , G01S1/06 , H04W4/043 , H04W4/33
摘要： Methods, systems, computer-readable media, and apparatuses for determining a position indicator are presented. In some embodiments, position data indicating a position of a mobile device is obtained. A position indicator is determined based on at least one region of a map. The position of the mobile device is located within the at least one region. The position indicator indicates a map-feature-dependent region of the map. The position indicator is provided.

8. 发明公开

EP1325347A2 SHORT RANGE SPREAD-SPECTRUM RADIOLOCATION SYSTEM AND METHOD 审中-公开
标题翻译：方法和系统在不久的扩频无线电定位
公开(公告)号：EP1325347A2
公开(公告)日：2003-07-09
申请号：EP01979404.9
申请日：2001-09-26
申请人： UT-Battelle, LLC
发明人： SMITH, Stephen, F.
IPC分类号： G01S1/00
CPC分类号： G01C21/206 , G01S1/06 , G01S5/14 , G01S11/02
摘要： A short range radiolocation system and associated methods that allow the location of an item, such as equipment, containers, pallets, vehicles, or personnel, within a defined area. A small, battery powered, self-contained tag is provided to an item to be located. The tag includes a spread-spectrum transmitter that transmits a spread-spectrum code and identification information. A plurality of receivers positioned about the area receive signals from a transmitting tag. The position of the tag, and hence the item, is located by triangulation. The system employs three different ranging techniques for providing coarse, intermediate, and fine spatial position resolution. Coarse positioning information is provided by use of direct-sequence code phase transmitted as a spread-spectrum signal. Intermediate positioning information is provided by the use of a difference signal transmitted with the direct-sequence spread-spectrum code. Fine positioning information is provided by use of carrier phase measurements. An algorithm is employed to combine the three data sets to provide accurate location measurements.

9. 发明授权

US12025688B2 Method for locating a geolocation beacon 有权
公开(公告)号：US12025688B2
公开(公告)日：2024-07-02
申请号：US17116441
申请日：2020-12-09
申请人： ORANGE
发明人： Renaud Cazoulat , Pierre Cussac , Claudia Meza Balanta
IPC分类号： G01S1/00 , G01S1/04 , G01S1/06 , G01S1/08 , H04W4/029 , H04W76/15
CPC分类号： G01S1/0428 , G01S1/06 , G01S1/08 , H04W4/029 , H04W76/15
摘要： A method for managing the transmission of geographical locations from a geolocation beacon during the movement thereof. The method includes: defining a first reference communication network associated with a first value and with a reference frequency used for the transmission of the locations over the first network; locating the beacon in a second network during the movement thereof; obtaining a second value associated with the second network; comparing the first and the second value, and when the values differ, the method includes modifying the reference frequency for the transmission of the locations over the second network.

10. 发明授权

US11681004B2 False positive immunity in beacon systems, and related systems, methods, and devices 有权
公开(公告)号：US11681004B2
公开(公告)日：2023-06-20
申请号：US17206984
申请日：2021-03-19
申请人： Listen Technologies Corporation
发明人： Lance Glasser
IPC分类号： G01S1/02 , G06N20/00 , H04W4/02 , G01S1/06
CPC分类号： G01S1/022 , G01S1/06 , G06N20/00 , H04W4/023
摘要： Disclosed embodiments relate, generally, to beacon systems where a locator beacon is used as a marker for a location of interest, and improving false positive immunity in such beacon systems. Confiner beacons are included in such beacon systems to confine a triggering area for triggering a location indication for a location of interest marked by a locator beacon. In other embodiments, arbitrarily shaped triggering areas are defined using confiner beacons. In other embodiments, errant locator signals are identified and handled (e.g., ignored).

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