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21. 发明授权

US07600613B2 RFID and low resolution CCD sensor based positioning system 有权
标题翻译： RFID和低分辨率CCD传感器定位系统
公开(公告)号：US07600613B2
公开(公告)日：2009-10-13
申请号：US10576836
申请日：2003-10-31
申请人： Pengju Kang , Jae-Hyuk Oh , Alan M. Finn , Pei-Yuan Peng , Norbert A. M. Hootsmans
发明人： Pengju Kang , Jae-Hyuk Oh , Alan M. Finn , Pei-Yuan Peng , Norbert A. M. Hootsmans
IPC分类号： B66B1/36 , B66B3/02
CPC分类号： B66B1/3492 , G06K7/10079
摘要： An apparatus and method for measuring a position of a moveable platform comprising a plurality of RFID tags encoded with location information situated at known locations and a plurality of visual markers situated at precise, known locations. An RF reader attached to a moveable platform reads the RFID tags to determine the approximate location of the platform. A camera apparatus attached to the moveable platform scans the visual marker. The scanned image is processed to provide the precise position information of the platform.
摘要翻译：一种用于测量可移动平台的位置的装置和方法，包括用位于已知位置处的位置信息编码的多个RFID标签以及位于精确的已知位置处的多个视觉标记。连接到可移动平台的RF读取器读取RFID标签以确定平台的大致位置。连接到可移动平台的相机装置扫描视觉标记。处理扫描图像以提供平台的精确位置信息。

22. 发明申请

US20090086022A1 Method and device for consistent region of interest 有权
标题翻译：一致感兴趣区域的方法和设备
公开(公告)号：US20090086022A1
公开(公告)日：2009-04-02
申请号：US11919541
申请日：2005-04-29
申请人： Alan M. Finn , Pengju Kang , Ziyou Xiong , Lin Lin , Pei-Yuan Peng , Meghna Misra , Christian Maria Netter
发明人： Alan M. Finn , Pengju Kang , Ziyou Xiong , Lin Lin , Pei-Yuan Peng , Meghna Misra , Christian Maria Netter
IPC分类号： H04N7/18
CPC分类号： G08B13/19652 , G06K9/00771 , G08B13/1963 , G08B13/19689
摘要： The present invention describes a system and method for surveillance cameras that maintain proper mapping of a mapped region of interest with an imaged region of interest based on feedback received regarding the current orientation of a surveillance camera. The system or method first determines the location of the imaged region of interest within the surveillance camera's imaged current field of view based on mechanical or imaged feedback, or a combination of both. The system or method then remaps the mapped region of interest within the surveillance camera's imaged current field of view such that the mapped region of interest is coextensive with the imaged region of interest.
摘要翻译：本发明描述了一种用于监视摄像机的系统和方法，其基于关于监视摄像机的当前方向接收到的反馈来保持所关注的映射区域与所关注的成像区域的适当映射。该系统或方法首先基于机械或成像反馈或两者的组合首先确定监视摄像机的成像的当前视野内的感兴趣的成像区域的位置。系统或方法然后在监视摄像机的成像的当前视场内重新映射所映射的感兴趣区域，使得所映射的感兴趣区域与感兴趣的成像区域共同延伸。

23. 发明授权

US07200524B2 Sensor fault diagnostics and prognostics using component model and time scale orthogonal expansions 有权
标题翻译：传感器故障诊断和使用组件模型和时间尺度正交扩展的预测
公开(公告)号：US07200524B2
公开(公告)日：2007-04-03
申请号：US10840566
申请日：2004-05-06
申请人： Pengju Kang , Mohsen Farzad , Slaven Stricevic , Payman Sadegh , Alan M. Finn
发明人： Pengju Kang , Mohsen Farzad , Slaven Stricevic , Payman Sadegh , Alan M. Finn
IPC分类号： G06F3/02
CPC分类号： G05B9/02 , G05B2219/31359 , Y02P90/22
摘要： A method of diagnosing sensor faults for a heating, ventilation and air conditioning system includes the steps of creating a component model for a specific component within the system. The component model is created through the use of commonly available manufacturing data. Data within the system is input into the component model and compared to calculated and predicted values that are also calculated using the identical component models. Differences between the calculated and actual values is determined and compared to a threshold difference value. If the difference exceeds the threshold value, then a fault is detected. The specific type of sensor fault is determined using probability distribution analysis. Each type of sensor fault produces a different type of statistical deviation from normal distribution. By recognizing these patterns of deviations from the normal distribution, the specific type of fault such as electrical, intermittent or freezing of the sensor can be determined to provide initial information as to the severity and type of remedial action required.
摘要翻译：诊断加热，通风和空调系统的传感器故障的方法包括为系统内的特定部件创建组件模型的步骤。组件模型是通过使用常用的制造数据创建的。将系统中的数据输入到组件模型中，并与使用相同组件模型计算的计算值和预测值进行比较。确定计算值和实际值之间的差异，并与阈值差值进行比较。如果差值超过阈值，则检测到故障。使用概率分布分析确定传感器故障的具体类型。每种类型的传感器故障都会产生与正态分布不同的统计偏差。通过识别这些偏离正常分布的模式，可以确定传感器的电气，间歇或冻结的特定类型的故障，以提供所需补救措施的严重性和类型的初始信息。

24. 发明授权

US07171003B1 Robust and reliable acoustic echo and noise cancellation system for cabin communication 失效
标题翻译：坚固可靠的声学回声和噪音消除系统，用于客舱通信
公开(公告)号：US07171003B1
公开(公告)日：2007-01-30
申请号：US09692531
申请日：2000-10-19
申请人： Saligrama R. Venkatesh , Alan M. Finn
发明人： Saligrama R. Venkatesh , Alan M. Finn
IPC分类号： H04B3/20 , H04B1/00 , H04M9/08
CPC分类号： H04M9/082 , H03G3/32
摘要： A cabin communication system for improving clarity of a voice spoken within an interior cabin having ambient noise includes an adaptive speech enhancement filter for receiving an audio signal that includes a first component indicative of the spoken voice, a second component indicative of a feedback echo of the spoken voice and a third component indicative of the ambient noise, the speech enhancement filter filtering the audio signal by removing the third component to provide a filtered audio signal, the speech enhancement filter adapting to the audio signal at a first adaptation rate, and an adaptive acoustic echo cancellation system for receiving the filtered audio signal and removing the second component in the filtered audio signal to provide an echo-cancelled audio signal, the echo cancellation signal adapting to the filtered audio signal at a second adaption rate, wherein the first adaptation rate and the second adaptation rate are different from each other so that the speech enhancement filter does not adapt in response to operation of the echo-cancellation system and the echo-cancellation system does not adapt in response to operation of the speech enhancement filter.
摘要翻译：一种用于改善在具有环境噪声的内部舱室内说出的语音的清晰度的舱室通信系统包括：自适应语音增强滤波器，用于接收音频信号，该音频信号包括指示所述语音的第一组件，指示所述语音的反馈回声的第二组件语音增强滤波器通过去除第三分量来滤除音频信号以提供滤波的音频信号，语音增强滤波器以第一自适应速率适应音频信号，以及自适应声学回声消除系统，用于接收经滤波的音频信号并去除滤波后的音频信号中的第二分量以提供回声消除的音频信号，该回波消除信号以适应于第二适应速率的滤波后的音频信号，其中第一适应速率并且第二适应率彼此不同，使得语音enha 响应于回声消除系统的操作，接收滤波器不适应，并且响应于语音增强滤波器的操作，回波消除系统不适应。

25. 发明授权

US07077244B2 Elevator cab locating system including wireless communication 失效
标题翻译：电梯驾驶室定位系统包括无线通信
公开(公告)号：US07077244B2
公开(公告)日：2006-07-18
申请号：US10524385
申请日：2002-10-08
申请人： Jae-Hyuk Oh , Alan M. Finn , Pei-Yuan Peng
发明人： Jae-Hyuk Oh , Alan M. Finn , Pei-Yuan Peng
IPC分类号： B66B1/34
CPC分类号： B66B1/50 , B66B1/40
摘要： An elevator system (20) includes wireless communicating portions (40, 42) that communicate with each other to provide elevator cab (22) position information within a hoistway (24). In one example, a first communicating portion (40) is supported on the elevator cab (22) that generates a radio frequency trigger signal (58) that is received by a second communicating portion (42) at a selected position along the hoistway (24). The second communicating portion (42) responsively generates an ultrasound signal (64) that is received by the first communicating portion (40). A characteristic of the received locating signal, such as the timing between the trigger signal and the receipt of the locating signal, provides position information regarding the cab within the hoistway.
摘要翻译：电梯系统（20）包括彼此通信以提供电梯轿厢（22）位于井道（24）内的位置信息的无线通信部分（40,42）。在一个示例中，第一通信部分（40）被支撑在电梯轿厢（22）上，其产生射频触发信号（58），其被沿着井道（24）的选定位置处的第二连通部分（42）接收）。第二通信部分（42）响应地产生由第一通信部分（40）接收的超声信号（64）。所接收到的定位信号的特征，例如触发信号与定位信号的接收之间的定时，提供有关在井道内的驾驶室的位置信息。

26. 发明授权

US07039197B1 User interface for communication system 失效
标题翻译：用于通信系统的用户界面
公开(公告)号：US07039197B1
公开(公告)日：2006-05-02
申请号：US09692268
申请日：2000-10-19
申请人： Saligrama R. Venkatesh , Alan M. Finn , Philip LeMay , Ronald Reich , Mark W. Davis , James J. Dattolo , Michael N. Maass , Stephen J. Learman
发明人： Saligrama R. Venkatesh , Alan M. Finn , Philip LeMay , Ronald Reich , Mark W. Davis , James J. Dattolo , Michael N. Maass , Stephen J. Learman
IPC分类号： H04B1/00
CPC分类号： H04R3/005 , H04R2499/13
摘要： An improved user interface is installed in the cabin of a vehicle incorporating a cabin communication system using acoustic echo cancellation for improving the ease and flexibility of the cabin communication. Separate controls at each seat location enable the person occupying that seat to selectively converse with other occupants in the vehicle, create a recorded message and/or place a telephone call.
摘要翻译：改进的用户界面被安装在车辆的舱室中，其中包括使用声学回声消除的舱室通信系统，以改善舱室通信的容易性和灵活性。在每个座椅位置处的单独控制使得占据该座位的人能够选择性地与车辆中的其他乘客交谈，创建记录的消息和/或拨打电话。

27. 发明授权

US06314394B1 Adaptive signal separation system and method 失效
标题翻译：自适应信号分离系统及方法
公开(公告)号：US06314394B1
公开(公告)日：2001-11-06
申请号：US09321237
申请日：1999-05-27
申请人： Alan M. Finn
发明人： Alan M. Finn
IPC分类号： G10L2102
CPC分类号： G10L21/0208 , G10L21/0216 , G10L21/0232
摘要： A method of reducing undesired components from a signal that includes a desired component and undesirable components utilizes an autoregressive model technique. An autoregressive module determines a power spectral density approximation of the signal. An error component of the power spectral density approximation includes the desired component. Portions of the error component having frequencies outside of the expected range of the desired component preferably are filtered so that the result is the desired component with the undesired component removed. The invention is useful, for example, for reducing undesirable noise components from sound signals.
摘要翻译：从包括所需组件和不期望的组件的信号中减少不需要的组件的方法利用自回归模型技术。自回归模块确定信号的功率谱密度近似值。功率谱密度近似的误差分量包括所需分量。优选地，具有超出期望分量的预期范围以外的频率的误差分量的部分被过滤，使得结果是去除了不期望的分量的期望分量。本发明例如用于从声音信号中减少不需要的噪声分量是有用的。

28. 发明授权

US4816989A Synchronizer for a fault tolerant multiple node processing system 失效
标题翻译：用于容错多节点处理系统的同步器
公开(公告)号：US4816989A
公开(公告)日：1989-03-28
申请号：US38818
申请日：1987-04-15
申请人： Alan M. Finn , Roger M. Kieckhafer , Chris J. Walter
发明人： Alan M. Finn , Roger M. Kieckhafer , Chris J. Walter
IPC分类号： G06F11/18 , G06F9/46 , G06F9/50 , G06F11/00 , G06F11/10 , G06F11/20 , G06F15/16
CPC分类号： G06F11/188 , G06F11/0724 , G06F11/1425 , G06F11/1482 , G06F11/1658 , G06F11/181 , G06F11/182 , G06F11/187 , G06F11/202 , G06F15/161 , G06F9/4881 , G06F11/076 , G06F11/10
摘要： A synchronizer for each node in a multiple node processing system having a message interface for receiving sync and pre-sync time-dependent message, counter means for generating a local time, a time stamp memory having an entry for each node in the multiple node processing system, a time stamper responsive to receiving a time-dependent message from a node for storing the local time in the entry of said time stamp memory for that node to generate a time stamp. The synchronizer has a time stamp voter for generating a medial time stamp value from all the time stamps in the time stamp memory, a sync correction generator for generating a sync delta having a value corresponding to the difference between the voted time stamp and the node's own time stamp, means for adding said sync delta to a nominal transmission timing interval to generate an actual transmission timing interval, and a message generator for generating a pre-sync time dependent message passed to the transmitter at the end of the nominal transmission timing interval and for generating a sync time-dependent message passed to the transmitter at the end of said actual transmission timing interval.
摘要翻译：具有用于接收同步和预同步时间相关消息的消息接口的多节点处理系统中的每个节点的同步器，用于生成本地时间的计数器装置，具有多节点处理中的每个节点的条目的时间戳存储器系统，时间压缩器响应于从节点接收时间相关消息以将本地时间存储在该节点的所述时间戳存储器的条目中以生成时间戳。同步器具有时间戳选择器，用于从时间标记存储器中的所有时间戳生成中间时间标记值，同步校正发生器，用于产生具有对应于投票时间戳和节点本身之间的差值的同步增益时间戳，用于将所述同步增量添加到标称传输定时间隔以产生实际传输定时间隔的装置;以及消息发生器，用于在标称传输定时间隔结束时生成传递给发射机的预同步时间相关消息;以及用于在所述实际传输定时间隔结束时产生传递给发射机的同步时间相关消息。

29. 发明授权

US07952474B2 Nuisance alarm filter 有权
标题翻译：噪声报警滤波器
公开(公告)号：US07952474B2
公开(公告)日：2011-05-31
申请号：US11885814
申请日：2005-03-15
申请人： Pengju Kang , Alan M. Finn , Robert N. Tomastik , Thomas M. Gillis , Ziyou Xiong , Lin Lin , Pei-Yuan Peng
发明人： Pengju Kang , Alan M. Finn , Robert N. Tomastik , Thomas M. Gillis , Ziyou Xiong , Lin Lin , Pei-Yuan Peng
IPC分类号： G08B19/00
CPC分类号： G08B29/183 , G08B13/19697 , G08B29/186
摘要： An alarm filter (22) for use in a security system (14) to reduce the occurrence of nuisance alarms receives sensor signals (S1-Sn, Sv) from a plurality of sensors (18, 20) included in the security system (14). The alarm filter (22) produces an opinion output as a function of the sensor signals and selectively modifies the sensor signals as a function of the opinion output to produce verified sensor signals (S1′-Sn′).
摘要翻译：用于安全系统（14）中用于减少妨扰报警的发生的报警过滤器（22）从包括在安全系统（14）中的多个传感器（18,20）接收传感器信号（S1-Sn，Sv）。报警过滤器（22）产生作为传感器信号的函数的意见输出，并根据意见输出选择性地修改传感器信号以产生经验证的传感器信号（S1'-Sn'）。

30. 发明授权

US07731000B2 Roll-calling mechanism based vision system for elevator positioning 有权
标题翻译：电梯定位机构视觉系统
公开(公告)号：US07731000B2
公开(公告)日：2010-06-08
申请号：US10590682
申请日：2004-02-27
申请人： Jae-Hyuk Oh , Alan M. Finn , Pei-Yuan Peng , Norbert A. M. Hootsmans
发明人： Jae-Hyuk Oh , Alan M. Finn , Pei-Yuan Peng , Norbert A. M. Hootsmans
IPC分类号： B66B1/34
CPC分类号： B66B1/3492
摘要： A positioning system having a plurality of transponder modules each located at a known location for receiving an electromagnetic signal and emitting a light signal, at least one transceiver module for emitting an electromagnetic signal and receiving the light signal, and apparatus processing the received light signal to determine a position of the at least one transceiver module.
摘要翻译：一种定位系统，具有多个应答器模块，每个转发器模块均位于已知位置处，用于接收电磁信号并发出光信号;至少一个收发模块，用于发射电磁信号并接收光信号;以及设备处理接收到的光信号确定所述至少一个收发器模块的位置。

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