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公开(公告)号：US08264319B2
公开(公告)日：2012-09-11
申请号：US12152581
申请日：2008-05-15
申请人： Andrew Martin Robert Ward , Stephen Edward Hodges , Peter Joseph Steggles , Rupert William Meldrum Curwen , Joseph Francis Newman
发明人： Andrew Martin Robert Ward , Stephen Edward Hodges , Peter Joseph Steggles , Rupert William Meldrum Curwen , Joseph Francis Newman
CPC分类号： G01S11/16
摘要： A location system comprises a plurality of transponders whose locations are detectable by a base system. The base system interrogates (51-55) the transponders one at a time in accordance with a schedule of consecutive time slots. In response to a priority request received (53) from one of the transponders, the base system interrupts the schedule and interrogates substantially immediately (56, 57, 55) the signaling transponder so as to determine its location with minimal latency.
摘要翻译： 位置系统包括多个应答器，其位置可由基本系统检测。 基站系统根据连续时隙的时间表一次一个询问（51-55）应答器。 响应于从一个应答器接收到的优先权请求（53），基本系统中断该调度并且基本上立即询问信令转发器（56,57,55），以便以最小的等待时间来确定其位置。
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公开(公告)号：US07388464B2
公开(公告)日：2008-06-17
申请号：US10468690
申请日：2002-02-19
申请人： Andrew Martin Robert Ward , Stephen Edward Hodges , Peter Joseph Steggles , Rupert William Meldrum Curwen , Joseph Francis Newman
发明人： Andrew Martin Robert Ward , Stephen Edward Hodges , Peter Joseph Steggles , Rupert William Meldrum Curwen , Joseph Francis Newman
CPC分类号： G01S11/16
摘要： A location system comprises a plurality of transponders whose locations are detectable by a base system. The base system interrogates (51-55) the transponders one at a time in accordance with a schedule of consecutive time slots. In response to a priority request received (53) from one of the transponders, the base system interrupts the schedule and interrogates substantially immediately (56,57,55) the signalling transponder so as to determine its location with minimal latency.
摘要翻译： 位置系统包括多个应答器，其位置可由基本系统检测。 基站系统根据连续时隙的时间表一次一个询问（51-55）应答器。 响应于从一个应答器接收到的优先权请求（53），基本系统中断该调度并基本上立即询问（56,57,55）信令转发器，以便以最小的延迟确定其位置。
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公开(公告)号：US20120294117A1
公开(公告)日：2012-11-22
申请号：US13562472
申请日：2012-07-31
申请人： Andrew Martin Robert Ward , Stephen Edward Hodges , Peter Joseph Steggles , Rupert William Meldrum Curwen , Joseph Francis Newman
发明人： Andrew Martin Robert Ward , Stephen Edward Hodges , Peter Joseph Steggles , Rupert William Meldrum Curwen , Joseph Francis Newman
IPC分类号： G01S3/80
CPC分类号： G01S11/16
摘要： A location system comprises a plurality of transponders whose locations are detectable by a base system. The base system interrogates (51-55) the transponders one at a time in accordance with a schedule of consecutive time slots. In response to a priority request received (53) from one of the transponders, the base system interrupts the schedule and interrogates substantially immediately (56, 57, 55) the signaling transponder so as to determine its location with minimal latency.
摘要翻译： 位置系统包括多个应答器，其位置可由基本系统检测。 基站系统根据连续时隙的时间表一次一个询问（51-55）应答器。 响应于从一个应答器接收到的优先权请求（53），基本系统中断该调度并且基本上立即询问信令转发器（56,57,55），以便以最小的等待时间来确定其位置。
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公开(公告)号：US20080285593A1
公开(公告)日：2008-11-20
申请号：US12152581
申请日：2008-05-15
申请人： Andrew Martin Robert Ward , Stephen Edward Hodges , Peter Joseph Steggles , Rupert William Meldrum Curwen , Joseph Francis Newman
发明人： Andrew Martin Robert Ward , Stephen Edward Hodges , Peter Joseph Steggles , Rupert William Meldrum Curwen , Joseph Francis Newman
IPC分类号： H04J3/24
CPC分类号： G01S11/16
摘要： A location system comprises a plurality of transponders whose locations are detectable by a base system. The base system interrogates (51-55) the transponders one at a time in accordance with a schedule of consecutive time slots. In response to a priority request received (53) from one of the transponders, the base system interrupts the schedule and interrogates substantially immediately (56, 57, 55) the signaling transponder so as to determine its location with minimal latency.
摘要翻译： 位置系统包括多个应答器，其位置可由基本系统检测。 基站系统根据连续时隙的时间表一次一个询问（51-55）应答器。 响应于从一个应答器接收到的优先权请求（53），基本系统中断该调度并且基本上立即询问信令转发器（56,57,55），以便以最小的等待时间来确定其位置。
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公开(公告)号：US07466224B2
公开(公告)日：2008-12-16
申请号：US11161160
申请日：2005-07-25
申请人： Andrew Martin Robert Ward , Paul Michael Webster , Rupert William Meldrum Curwen , Peter Joseph Steggles
发明人： Andrew Martin Robert Ward , Paul Michael Webster , Rupert William Meldrum Curwen , Peter Joseph Steggles
IPC分类号： G08B19/00
CPC分类号： G08B13/2454 , G07C9/00111 , G08B13/2448 , G08B13/248 , G08B13/2491
摘要： A system for monitoring the presence of persons within a zone, the system comprising: one or more remotely detectable markers, each capable of being carried by a person; a first sensor arrangement capable of identifying the presence of the body of at least one person within the zone; a second sensor arrangement capable of identifying the presence of at least one marker within the zone; and a processing arrangement responsive to the first sensor arrangement and the second sensor arrangement to generate an alarm signal if the first sensor arrangement identifies the presence of a body without the second sensor arrangement identifying a marker corresponding in a first predetermined manner to that body.
摘要翻译： 一种用于监测区域内的人员的存在的系统，所述系统包括：一个或多个可远程检测的标记，每个能够被人携带; 第一传感器装置，其能够识别所述区域内至少一个人的身体的存在; 第二传感器装置，其能够识别所述区域内至少一个标记物的存在; 以及响应于所述第一传感器装置和所述第二传感器装置的处理装置，如果所述第一传感器装置识别出所述身体的存在而没有所述第二传感器装置识别以所述身体的第一预定方式对应的标记，则产生报警信号。
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公开(公告)号：US07295101B2
公开(公告)日：2007-11-13
申请号：US10478061
申请日：2002-05-02
IPC分类号： H04Q5/22
CPC分类号： G06K7/0008 , G06K7/10386
摘要： A user interface system for allowing users to initiate events comprises: a plurality of markers each having a marker identity; a plurality of portable readers each having a reader identity and arranged to read said marker identities from adjacent markers, and at least one base station arranged to communicate with said readers in a wireless manner, wherein at least one reader is provided with actuation means which when actuated by a user causes the reader identity of the reader and the marker identity of an adjacent marker to be transmitted by the reader to said base station, so as to cause, for at least one of said markers, said base station to initiate, directly or indirectly, an action which is at least partly determined by the reader identity of said reader.
摘要翻译： 用于允许用户启动事件的用户界面系统包括：多个标记，每个标记均具有标记标识; 多个便携式读取器，每个便携式读取器具有读取器身份并且被布置为从相邻标记读取所述标记身份，以及至少一个基站，被布置为以无线方式与所述读取器通信，其中至少一个读取器设置有致动装置， 由用户致动导致读取器的读取器身份和相邻标记的标记身份将由读取器发送到所述基站，以便对于至少一个所述标记使得所述基站直接发起 或间接地，至少部分地由所述读者的读者身份确定的动作。
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公开(公告)号：US06567005B2
公开(公告)日：2003-05-20
申请号：US09801243
申请日：2001-03-07
IPC分类号： G08B2300
CPC分类号： G01S15/876 , G01S5/30
摘要： A technique is provided for providing total flexibility of control of any desired operation within an environment where personnel work, such as an office suite. The location of transponders is determined by a location system. A user arbitrarily selects a convenient region for controlling an operation and the location system registers this in a memory. The location system then determines the position of each transducer and, when a transducer is within one of the selected regions, the location system responds by controlling the operation. For example, a region may be selected entirely arbitrarily so as to control room lighting.
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公开(公告)号：US06867699B2
公开(公告)日：2005-03-15
申请号：US10267685
申请日：2002-10-09
CPC分类号： G01S15/876 , G01S5/30
摘要： A technique is provided for providing total flexibility of control of any desired operation within an environment where personnel work, such as an office suite. The location of transponders is determined by a location system. A user arbitrarily selects a convenient region for controlling an operation and the location system registers this in a memory. The location system then determines the position of each transducer and, when a transducer is within one of the selected regions, the location system responds by controlling the operation. For example, a region may be selected entirely arbitrarily so as to control room lighting.
摘要翻译： 提供了一种技术，用于在人员工作的环境（例如办公室套件）中提供对任何期望操作的全面灵活性。 应答器的位置由位置系统确定。 用户任意选择用于控制操作的方便区域，并且定位系统将其注册到存储器中。 定位系统然后确定每个换能器的位置，并且当换能器在选定区域之一内时，定位系统通过控制操作来进行响应。 例如，可以完全任意地选择区域，以便控制室内照明。
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公开(公告)号：US06718278B1
公开(公告)日：2004-04-06
申请号：US09719300
申请日：2000-12-11
IPC分类号： G06F1500
CPC分类号： G01S5/186 , G01S5/30 , G01S15/872 , G01S15/876
摘要： A location system for objects having location devices (16) as a means for repeatedly interrogating the location devices on each object to provide position signals. A means (18) to detect the position signals are provided. The position of each object and the area associated with each object are determined from the position signals and stored. The system is then able to determine the relative locations of the thus determined objects and associated areas.
摘要翻译： 一种用于具有位置装置（16）的对象的定位系统，作为用于反复询问每个物体上的位置装置以提供位置信号的装置。 提供了一种用于检测位置信号的装置（18）。 每个物体的位置和与每个物体相关的区域由位置信号确定并存储。 系统然后能够确定如此确定的对象和相关区域的相对位置。
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