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31. 发明授权

US07388467B2 System and method for determining a state of a door 有权
标题翻译：用于确定门状态的系统和方法
公开(公告)号：US07388467B2
公开(公告)日：2008-06-17
申请号：US11274795
申请日：2005-11-15
申请人： Joseph John Fisher , Nick Andrew Van Stralen , Kenneth B. Welles , Jeffrey Michael Ashe , James D. York
发明人： Joseph John Fisher , Nick Andrew Van Stralen , Kenneth B. Welles , Jeffrey Michael Ashe , James D. York
IPC分类号： G05B19/00
CPC分类号： E05B47/02 , E05B45/086 , E05B2047/0068 , G07C9/00103 , G07C9/00166 , G07C9/00174 , G07C9/00571 , G07C2209/62
摘要： A system for determining a state of a door having a locking mechanism for locking the door includes a locking mechanism and a door sensor. The locking mechanism sensor is disposed for sensing a condition of the locking mechanism and generating a signal indicative thereof. The door sensor disposed for sensing a condition of the door and generating a signal indicative thereof. The system further includes a processor for determining a state of the door, in response to the signals from the locking mechanism sensor and the door sensor. The state of the door is a secured state when the door sensor senses the condition of the door as closed and the locking mechanism sensor senses the condition of the locking mechanism as locked. A method for determining a state of a door having a locking mechanism for locking the door includes sensing a condition of the locking mechanism and sensing a condition of the door. The method further includes, determining a state of the door as a secured state when the condition of the locking mechanism is sensed as locked and the condition of the door is sensed as closed.
摘要翻译：用于确定具有用于锁定门的锁定机构的门的状态的系统包括锁定机构和门传感器。锁定机构传感器被设置用于感测锁定机构的状态并产生指示其的信号。门传感器被设置用于感测门的状态并产生指示门的信号。该系统还包括响应于来自锁定机构传感器和门传感器的信号来确定门的状态的处理器。当门传感器检测到门的状态为闭合时，门的状态是固定状态，并且锁定机构传感器感测到锁定机构的状态被锁定。用于确定具有用于锁定门的锁定机构的门的状态的方法包括感测锁定机构的状况并感测门的状况。该方法还包括：当锁定机构的状态被检测为锁定并且门的状况被感测为关闭时，将门的状态确定为固定状态。

32. 发明授权

US07269427B2 Transmitter location for ultra-wideband, transmitted-reference CDMA communication system 失效
标题翻译：用于超宽带，发射参考CDMA通信系统的发射机位置
公开(公告)号：US07269427B2
公开(公告)日：2007-09-11
申请号：US09973140
申请日：2001-10-09
申请人： Ralph Thomas Hoctor , John Erik Hershey , Nick Andrew Van Stralen , Harold Woodruff Tomlinson, Jr.
发明人： Ralph Thomas Hoctor , John Erik Hershey , Nick Andrew Van Stralen , Harold Woodruff Tomlinson, Jr.
IPC分类号： H04Q7/20 , H04M11/04 , H04B7/00 , H04B7/08 , H04B17/00 , G01S13/08
CPC分类号： H04B1/7163 , G01S5/06
摘要： A system and method involve tracking the location of objects within an area of interest using transmitted-reference ultra-wideband (TR-UWB) signals. The system includes at least three base stations communicating with a central processor, at least one mobile device and at least one fixed beacon transmitter of known location. The mobile device is equipped with a transmitter for transmitting a TR-UWB signal to a base station, which then determines a location of the mobile device based on time difference of arrival information between the beacon transmitters and mobile devices measured at all the base stations. Preferably, the area of interest includes a plurality of mobile devices each transmitting a delay-hopped TR-UWB signal according to a code-division multiple access scheme. The mobile devices may be attached to a patient and/or a medical asset within the hospital for tracking purposes. Additionally, patient medical information may be transmitted with the TR-UWB signals to allow patient monitoring to occur simultaneously with asset/patient tracking.
摘要翻译：一种系统和方法包括使用发射参考超宽带（TR-UWB）信号来跟踪感兴趣区域内的物体的位置。该系统包括与中央处理器，至少一个移动设备和已知位置的至少一个固定信标发射机通信的至少三个基站。移动设备配备有用于向基站发送TR-UWB信号的发射机，其基于在所有基站测量的信标发射机和移动设备之间的到达信息的时间差确定移动设备的位置。优选地，感兴趣区域包括多个移动设备，每个移动设备根据码分多址方案发送延迟跳跃的TR-UWB信号。移动设备可以附接到医院内的患者和/或医疗资产以用于跟踪目的。另外，可以用TR-UWB信号发送患者医疗信息，以便患者监视与资产/患者跟踪同时发生。

33. 发明授权

US06895362B2 Active broken rail detection system and method 有权
标题翻译：主动断轨检测系统及方法
公开(公告)号：US06895362B2
公开(公告)日：2005-05-17
申请号：US10377351
申请日：2003-02-28
申请人： David Michael Davenport , Ralph Thomas Hoctor , Nick Andrew Van Stralen
发明人： David Michael Davenport , Ralph Thomas Hoctor , Nick Andrew Van Stralen
IPC分类号： B61L23/04 , G01V1/00 , G06F11/30
CPC分类号： B61L23/044 , B61L23/041 , G01V1/001
摘要： A system to monitor the integrity of a railway track is provided. The system comprises a mechanical signal source and a correlation detector. The mechanical signal source coupled to the railway track and is configured for generating a mechanical signal pulse train over the railway track. The correlation detector monitors the integrity of the railway track by observing the pulse trains transmitted by the mechanical signal sources. If the railway track is intact, then the pulse train will travel to the correlation detector and afford the opportunity for repeatable detection.
摘要翻译：提供了一种监测铁路轨道完整性的系统。该系统包括机械信号源和相关检测器。机械信号源耦合到铁路轨道并被配置用于在铁路轨道上产生机械信号脉冲串。相关检测器通过观察由机械信号源发送的脉冲串来监视铁路轨道的完整性。如果铁路轨道完好无损，则脉冲列车将行进到相关检测器，并提供重复检测的机会。

34. 发明授权

US06470071B1 Real time data acquisition system including decoupled host computer 失效
公开(公告)号：US06470071B1
公开(公告)日：2002-10-22
申请号：US09774548
申请日：2001-01-31
申请人： Richard Dudley Baertsch , Walter Vincent Dixon , Daniel Arthur Staver , Nick Andrew Van Stralen , Robert Gideon Wodnicki , John Eric Tkaczyk
发明人： Richard Dudley Baertsch , Walter Vincent Dixon , Daniel Arthur Staver , Nick Andrew Van Stralen , Robert Gideon Wodnicki , John Eric Tkaczyk
IPC分类号： G01N23083
CPC分类号： A61B6/4233 , A61B6/00 , A61B6/541 , G01N23/046 , G01N2223/419 , G01N2223/612 , H04N5/32 , H05G1/30 , Y10S378/901
摘要： A real time data acquisition system includes a personal computer and a detector framing node cooperating to control generation of radiation and control radiographic detection. Data is acquired by a detector framing node and communicated independently of a non-real time operating system running on a host computer. The detector framing node controls events in real time according to an event instruction sequence and communicates received radioscopic data to a host memory. Data is received from a selected flat panel detector of a plurality of different flat panel detectors. The data is received as single frames or continuous frames before communication to the host memory.

35. 发明授权

US06366199B1 Method and apparatus for measuring and accumulating critical automobile warranty statistical data 失效
标题翻译：衡量和积累关键汽车保修统计数据的方法和装置
公开(公告)号：US06366199B1
公开(公告)日：2002-04-02
申请号：US09497937
申请日：2000-02-04
申请人： Brock Estel Osborn , John Erik Hershey , Kenneth Brakeley Welles , Russell Robert Irving , Nick Andrew Van Stralen
发明人： Brock Estel Osborn , John Erik Hershey , Kenneth Brakeley Welles , Russell Robert Irving , Nick Andrew Van Stralen
IPC分类号： B60Q100
CPC分类号： B60H1/00585 , B60T17/22 , G07C5/008 , G07C5/085
摘要： A system is provided for monitoring operating parameters relating to vehicle usage and using the operating parameter information to derive warranty statistical data. In one embodiment, an operating parameter monitoring unit includes a microprocessor and a sensor interface mounted within a housing. The sensor interface includes a number of leads for receiving sensor input signals from sensors that monitor various vehicle operating parameters. The microprocessor receives parameter information via the sensor interface that is indicative of various input sensor signals and stores corresponding parameter information in memory. The stored parameter information can be accessed via a data interface such as a data port or a RF interface.
摘要翻译：提供一种用于监视与车辆使用相关的操作参数并使用操作参数信息来导出保修统计数据的系统。在一个实施例中，操作参数监视单元包括安装在壳体内的微处理器和传感器接口。传感器接口包括许多引线，用于从监测各种车辆操作参数的传感器接收传感器输入信号。微处理器通过传感器接口接收指示各种输入传感器信号的参数信息，并将相应的参数信息存储在存储器中。存储的参数信息可以通过诸如数据端口或RF接口的数据接口来访问。

36. 发明授权

US09247482B2 Ad hoc wireless communications network with node role information routing and associated methods 有权
标题翻译：具有节点角色信息路由和相关方法的Ad hoc无线通信网络
公开(公告)号：US09247482B2
公开(公告)日：2016-01-26
申请号：US13197350
申请日：2011-08-03
申请人： Stephen Guy Sherman , Justin Roy Dietrich , Timothy Raymond Klembczyk , Nick Andrew Van Stralen , Tony Michael Dal Santo , James Andrew McCusker
发明人： Stephen Guy Sherman , Justin Roy Dietrich , Timothy Raymond Klembczyk , Nick Andrew Van Stralen , Tony Michael Dal Santo , James Andrew McCusker
IPC分类号： H04W40/26 , H04W84/18 , H04L12/715
CPC分类号： H04W40/26 , H04L45/04 , H04W84/18
摘要： An ad hoc wireless communications network includes wireless nodes arranged in a backbone net and stub nets coupled to the backbone net via respective wireless nodes defining gateway nodes. A method for the network includes transmitting node role information from each gateway node to respective wireless nodes within each stub net. The node role information includes node reactive routing directions for establishing a route outside of a given stub net. A route request is unicast transmitted from a first wireless node in a respective first stub net to a respective first gateway node based upon the node role information. The route request is a request to communicate to a second wireless node in a respective second stub net. The route request is transmitted from the first gateway node across the backbone net to the second gateway node of the second stub net.
摘要翻译：自组织无线通信网络包括布置在骨干网中的无线节点和经由定义网关节点的相应无线节点耦合到骨干网的短线网络。网络的方法包括将每个网关节点的节点角色信息发送到每个子网内的相应无线节点。节点角色信息包括用于在给定的存根网之外建立路由的节点反应路由方向。基于节点角色信息，路由请求被单播从相应的第一存根网络中的第一无线节点发送到相应的第一网关节点。所述路由请求是在相应的第二短截线网络中与第二无线节点进行通信的请求。路由请求从第一网关节点通过骨干网发送到第二短网的第二网关节点。

37. 发明申请

US20130265933A1 TDMA WIRELESS COMMUNICATIONS SYSTEM AND RELATED METHODS 有权
标题翻译： TDMA无线通信系统及相关方法
公开(公告)号：US20130265933A1
公开(公告)日：2013-10-10
申请号：US13441195
申请日：2012-04-06
申请人： Nelson H. Powell III , Nick Andrew Van Stralen
发明人： Nelson H. Powell III , Nick Andrew Van Stralen
IPC分类号： H04J3/06
CPC分类号： H04W56/0015
摘要： A wireless communications system may include wireless communications devices communicating with one another via time division multiple access (TDMA). The wireless communications devices may include a time master device that may transmit a first synchronization message, a first maintenance message, and a timing head relay designation message. The wireless communications devices also include a timing head relay device corresponding to the timing head relay designation and may receive the first synchronization message, first maintenance message and timing head relay designation message. The timing head relay device may also transmit a second synchronization message and a second maintenance message. The wireless communications devices may also include a time forwarding device that may receive the second synchronization message and the second maintenance message, transmit a third synchronization message when a downstream wireless communications device is outside a range of the timing head relay device, and transmit a third maintenance message.
摘要翻译：无线通信系统可以包括经由时分多址（TDMA）彼此通信的无线通信设备。无线通信设备可以包括可以发送第一同步消息，第一维护消息和定时头中继指定消息的时间主设备。无线通信设备还包括对应于定时头中继指定的定时头中继设备，并且可以接收第一同步消息，第一维护消息和定时头中继指定消息。定时头中继装置还可以发送第二同步消息和第二维护消息。无线通信设备还可以包括可以接收第二同步消息和第二维护消息的时间转发设备，当下游无线通信设备在定时头中继设备的范围之外时，发送第三同步消息，并且发送第三同步消息维护信息。

38. 发明授权

US06951132B2 Rail and train monitoring system and method 有权
标题翻译：铁路和火车监控系统及方法
公开(公告)号：US06951132B2
公开(公告)日：2005-10-04
申请号：US10609832
申请日：2003-06-27
申请人： David Michael Davenport , Nick Andrew Van Stralen , Thomas James Batzinger , Robert Snee Gilmore , Paul Kenneth Houpt
发明人： David Michael Davenport , Nick Andrew Van Stralen , Thomas James Batzinger , Robert Snee Gilmore , Paul Kenneth Houpt
IPC分类号： B61L1/06 , B61L23/04 , G01N29/04
CPC分类号： B61L23/044 , B61L1/06
摘要： A system and method for determining at least one parameter related to a train traversing on a railway track is provided. The system comprises a sensor coupled to a detection location and configured for sensing acoustic signals at the detection location on the railway track and a processor coupled to the sensor and configured for analyzing a temporal progression of a frequency spectrum corresponding to the acoustic signals
摘要翻译：提供了一种用于确定与在铁路轨道上横越的列车有关的至少一个参数的系统和方法。该系统包括耦合到检测位置并被配置为用于感测在铁路轨道上的检测位置处的声信号的传感器和耦合到传感器的处理器，并被配置用于分析对应于声信号的频谱的时间进展

39. 发明授权

US06904124B2 Indirect programming of detector framing node 失效
标题翻译：检测器成帧节点的间接编程
公开(公告)号：US06904124B2
公开(公告)日：2005-06-07
申请号：US09774553
申请日：2001-01-31
申请人： Daniel Arthur Staver , Nick Andrew Van Stralen , Robert Gideon Wodnicki
发明人： Daniel Arthur Staver , Nick Andrew Van Stralen , Robert Gideon Wodnicki
IPC分类号： A61B6/00 , G01N23/04 , G05B19/042
CPC分类号： A61B6/4233 , A61B6/00 , A61B6/541 , G01N23/04 , G05B19/042 , G05B2219/2652 , H04N5/32 , Y10S378/901
摘要： A real time imaging system includes a programmable detector framing node controlling generation of radiation and controlling radioscopic image detection. Radioscopic image data is acquired and communicated by the detector framing node independently of a host computer operating system. The detector framing node controls events in real time according to an event instruction sequence and communicates the received radioscopic image data to host memory through a computer communication bus. The image data is received from a selected flat panel detector of a plurality of different flat panel detectors. The detector framing node is programmable by way of a pair of JTAG loops. The JTAG loops receive programming instructions from the host computer and from a pair of JTAG ports.
摘要翻译：实时成像系统包括控制辐射产生和控制放射线图像检测的可编程检测器成帧节点。独立于主计算机操作系统，由检测器成帧节点采集和传送无线影像数据。检测器成帧节点根据事件指令序列实时控制事件，并通过计算机通信总线将接收的放射线图像数据传送到主机存储器。从多个不同平板检测器的所选平板检测器接收图像数据。检测器成帧节点可通过一对JTAG环路进行编程。 JTAG环路从主机和一对JTAG端口接收编程指令。

40. 发明授权

US06753873B2 Shared memory control between detector framing node and processor 有权
标题翻译：检测器成帧节点和处理器之间的共享内存控制
公开(公告)号：US06753873B2
公开(公告)日：2004-06-22
申请号：US09774554
申请日：2001-01-31
申请人： Walter Vincent Dixon , Nick Andrew Van Stralen , Edward James Nieters
发明人： Walter Vincent Dixon , Nick Andrew Van Stralen , Edward James Nieters
IPC分类号： G06F15167
CPC分类号： A61B6/56 , A61B6/541 , G01N23/046 , G01N2223/419 , G01N2223/612 , H04N5/32
摘要： An imaging system shares control of host memory between a detector framing node and a host processor. The detector framing node is programmable to control generation and reception of image data. Image data is acquired and communicated to host memory independently from control by a host operating system. The detector framing node controls events according to an event instruction sequence and communicates received image data to the host memory through a computer communication bus. Image data is received by the detector framing node from a flat panel detector. Host memory has a first section managed by the host operating system and a second section not managed by the host operating system. Image data is communicated from the detector framing node into the second section of host memory. Event instruction sequences are communicated from the first section of host memory to the detector framing node to control the generation and reception of image data.
摘要翻译：成像系统共享检测器成帧节点和主机处理器之间的主机存储器的控制。检测器成帧节点是可编程的，用于控制图像数据的生成和接收。获取图像数据并将其与主机操作系统的控制独立地传送到主机存储器。检测器成帧节点根据事件指令序列控制事件，并通过计算机通信总线将接收的图像数据传送到主机存储器。图像数据由检测器框架节点从平板检测器接收。主机内存具有由主机操作系统管理的第一部分和不由主机操作系统管理的第二部分。图像数据从检测器成帧节点传送到主机存储器的第二部分。事件指令序列从主机存储器的第一部分传送到检测器成帧节点，以控制图像数据的生成和接收。

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