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1. 发明授权

US08755424B2 Transmit power control 有权
标题翻译：发射功率控制
公开(公告)号：US08755424B2
公开(公告)日：2014-06-17
申请号：US13383177
申请日：2010-07-02
申请人： Andrew Martin Robert Ward
发明人： Andrew Martin Robert Ward
IPC分类号： H04B1/00
CPC分类号： G01S13/765 , G01S5/14 , G01S7/003 , G01S13/0209 , G01S13/878
摘要： A radio transmitter for use with a coherent radio receiver comprising; transmission circuitry configured to transmit radio pulses in accordance with an underlying pulse transmission rate; receive circuitry configured to receive a message comprising an indication of a target transmit power of the radio transmitter; and power control circuitry configured to, in response to receiving said message, inhibit the transmission of selected radio pulses of the underlying pulse transmission rate so as to cause the transmission circuitry to transmit radio pulses at an effective pulse transmission rate having an average power in accordance with the target transmit power indication in the received message.
摘要翻译：一种与相干无线电接收机一起使用的无线电发射机，包括：传输电路，被配置为根据潜在的脉冲传输速率传输无线电脉冲; 接收电路，被配置为接收包括所述无线电发射机的目标发射功率的指示的消息; 以及功率控制电路，被配置为响应于接收到所述消息，禁止所述基础脉冲传输速率的所选择的无线电脉冲的传输，以使得所述传输电路以具有相同平均功率的有效脉冲传输速率发射无线电脉冲在接收的消息中具有目标发射功率指示。

2. 发明申请

US20120163421A1 LOCATION SYSTEM 有权
标题翻译：位置系统
公开(公告)号：US20120163421A1
公开(公告)日：2012-06-28
申请号：US13383075
申请日：2010-07-02
申请人： Andrew Martin Robert Ward
发明人： Andrew Martin Robert Ward
IPC分类号： H04B1/7075
CPC分类号： G01S13/765 , G01S5/14 , G01S7/003 , G01S13/0209 , G01S13/878
摘要： A receiver for receiving a signal, the signal conforming to a protocol such that the signal comprises a synchronising portion and a data portion, each portion comprising pulses located in respective time slots, the time offsets between successive time slots being defined by the protocol, the receiver comprising: a detector configured to detect a first pulse and a second pulse of the synchronising portion; a comparison module configured to compare the time offset between the first and second pulses to a corresponding time offset defined by the protocol so as to determine the relationship between the detected time offset and the corresponding time offset; a determination module configured to determine expected times of arrival of the time slots of the data portion using the determined relationship and the time offsets defined by the protocol; and a data reader configured to read data conveyed in the data portion at the expected times of arrival.
摘要翻译：一种用于接收信号的接收机，符合协议的信号，使得信号包括同步部分和数据部分，每个部分包括位于相应时隙中的脉冲，连续时隙之间的时间偏移由协议定义，接收机，包括：被配置为检测所述同步部分的第一脉冲和第二脉冲的检测器; 比较模块，其被配置为将所述第一和第二脉冲之间的时间偏移与由所述协议定义的对应的时间偏移进行比较，以便确定检测到的时间偏移与对应的时间偏移之间的关系; 确定模块，其被配置为使用所确定的关系和由所述协议定义的时间偏移来确定所述数据部分的时隙的预计到达时间; 以及数据读取器，被配置为在预计的到达时间读取在数据部分中传送的数据。

3. 发明授权

US07466224B2 System for detecting intruders in a populated space 有权
标题翻译：用于在人口稠密的空间中检测入侵者的系统
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。

4. 发明申请

US20210256731A1 Determination of Toolpiece Position 有权
公开(公告)号：US20210256731A1
公开(公告)日：2021-08-19
申请号：US17157866
申请日：2021-01-25
申请人： Ubisense Limited
发明人： Andrew Martin Robert Ward
IPC分类号： G06T7/73
摘要： TOOL TRACKING A system for determining the location of a toolpiece, wherein: the toolpiece is carried by a tool and the tool comprises an imaging device for capturing images of the environment around the tool; and the system comprises an image processor communicatively coupled to the imaging device for receiving images therefrom and having access to one or more reference images of an expected environment, the image processor being configured to compare an image captured by the imaging device with at least one reference image to identify a match therebetween and to determine in dependence on characteristics of that match the location of the toolpiece.

5. 发明授权

US09766616B2 Tagless tracking 有权
公开(公告)号：US09766616B2
公开(公告)日：2017-09-19
申请号：US14765529
申请日：2014-01-29
申请人： Ubisense Limited
发明人： Peter Joseph Steggles
IPC分类号： G05B19/418 , G06Q10/06 , G06Q10/08
CPC分类号： G05B19/4183 , G05B2219/42337 , G06Q10/06 , G06Q10/0833
摘要： A method of identifying an article on a production line, the production line comprising a plurality of articles along its length, the relative positions of the plurality of articles along the length of the production line being predetermined, the method comprising: receiving location information of an object which executes the same motion with respect to at least a first subset of the plurality of articles on the production line; for at least a second subset of the plurality of articles, determining from the location information the location of the object at a predetermined interaction between the object and the article; and identifying an article of the plurality of articles at a specified location of the object in dependence on (i) a known location of any one article of the plurality of articles at any one time, and (ii) the locations of the object at the predetermined interactions between the object and the at least second subset of the plurality of articles.

6. 发明申请

US20100001905A1 LOCATION SYSTEM 有权
标题翻译：位置系统
公开(公告)号：US20100001905A1
公开(公告)日：2010-01-07
申请号：US12558835
申请日：2009-09-14
申请人： Andrew Martin Robert WARD , Paul Michael Webster
发明人： Andrew Martin Robert WARD , Paul Michael Webster
IPC分类号： G01S3/02
CPC分类号： G01S5/0221 , G01S5/02
摘要： A portable location device for use in a location system, the device comprising a transmitter for transmitting ultra-wideband signals, a receiver for receiving non-ultra-wideband signals and a control unit coupled to the receiver for controlling the operation of the device in dependence on the received non-ultra-wideband signals.
摘要翻译：一种用于定位系统的便携式定位装置，该装置包括用于发送超宽带信号的发射机，用于接收非超宽带信号的接收机和耦合到接收机的控制单元，用于依赖控制该装置的操作在接收的非超宽带信号上。

7. 发明授权

US07636062B2 Location device and system using UWB and non-UWB signals 有权
标题翻译：使用UWB和非UWB信号的位置设备和系统
公开(公告)号：US07636062B2
公开(公告)日：2009-12-22
申请号：US11023634
申请日：2004-12-29
申请人： Andrew Martin Robert Ward , Paul Michael Webster
发明人： Andrew Martin Robert Ward , Paul Michael Webster
IPC分类号： G01S5/04
CPC分类号： G01S5/0221 , G01S5/02
摘要： A portable location device for use in a location system, the device comprising a transmitter for transmitting ultra-wideband signals, a receiver for receiving non-ultra-wideband signals and a control unit coupled to the receiver for controlling the operation of the device in dependence on the received non-ultra-wideband signals.
摘要翻译：一种用于定位系统的便携式定位装置，该装置包括用于发送超宽带信号的发射机，用于接收非超宽带信号的接收机和耦合到接收机的控制单元，用于依赖控制该装置的操作在接收的非超宽带信号上。

8. 发明申请

US20070001835A1 SYSTEM FOR DETECTING INTRUDERS IN A POPULATED SPACE 有权
标题翻译：用于在人口空间中检测入侵者的系统
公开(公告)号：US20070001835A1
公开(公告)日：2007-01-04
申请号：US11161160
申请日：2005-07-25
申请人： Andrew Ward , Paul Webster , Rupert Curwen , Peter Steggles
发明人： Andrew Ward , Paul Webster , Rupert Curwen , Peter 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。

9. 发明授权

US11379973B2 Tool tracking 有权
公开(公告)号：US11379973B2
公开(公告)日：2022-07-05
申请号：US16961739
申请日：2019-01-11
申请人： Ubisense Limited
发明人： Andrew Martin Robert Ward
IPC分类号： G06T7/00 , G06T7/73 , G06N20/00 , G05B19/418 , G06V20/10 , G06V20/64
摘要： A system for determining the location of a toolpiece, the system comprising: a tool carrying a toolpiece and comprising an imaging device for capturing images of the environment around the tool, the tool being actuable to manipulate the toolpiece to work on a workpiece; and an image processor remote from the tool and communicatively coupled to the imaging device for receiving images therefrom and having access to reference data representing an expected environment, the image processor being configured to compare an image captured by the imaging device with the reference data to identify a match therebetween and to determine in dependence on characteristics of that match the location of the toolpiece; wherein the system is configured to cause the tool to transmit images captured by the imaging device to the image processor in response to actuation of the tool.

10. 发明授权

US10969459B2 Object detection 有权
公开(公告)号：US10969459B2
公开(公告)日：2021-04-06
申请号：US16098740
申请日：2017-04-28
申请人： Ubisense Limited
发明人： Peter Joseph Steggles
IPC分类号： G01S5/02 , G05B19/418 , G01S3/14 , G06Q10/08 , G01S3/42 , H04W4/029 , H04W4/38 , H04W4/02 , H04W4/80 , H04W4/33
摘要： A method for detecting the presence of an object in a zone by means of a wireless detector located proximal to the zone, the wireless detector comprising an orientation sensor for sensing the spatial attitude of the detector, the method comprising: defining a solid angle relative to a first spatial reference plane, the solid angle being defined such that at least part of the zone is within that solid angle when the solid angle is projected from the location of the detector; detecting by means of the detector a wireless signal from the object, and thereby estimating the direction of the object from the detector with reference to a second spatial reference plane fixed relative to the detector; sensing by means of the orientation sensor the spatial attitude of the detector; and comparing the solid angle and the estimated direction in dependence on the sensed spatial attitude so as to determine whether the object is present in the zone.

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