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1. 发明公开

EP2058673A3 Direction of travel motion sensor 审中-公开
标题翻译：运动的方向
公开(公告)号：EP2058673A3
公开(公告)日：2010-01-13
申请号：EP08165130.9
申请日：2008-09-25
申请人： Honeywell International Inc.
发明人： Wu, Xiaodong , Green, Leslie , Helland, James
IPC分类号： G01S13/56 , G01S13/62 , G01S13/82
CPC分类号： G01S13/56 , G01S13/62 , G01S13/86
摘要： A microwave direction of travel detector and method of detecting the direction of an intruder in a protected region. The microwave direction of travel detector transmits and receives, by a microwave transceiver a microwave signal directed toward a protected area. The microwave return signal is modulated by a moving target to produce a Doppler signal. The microcontroller monitors the output of the amplifier chain and stores the signal and compares it with previously stored signals. If the amplitude is increasing or decreasing over a preset time period, this would indicate that the target it approaching or receding respectively and an alarm would be generated by the microcontroller.

2. 发明公开

EP2058673A2 Direction of travel motion sensor 审中-公开
标题翻译： Bewegungsmelderfürdie Fahrtrichtung
公开(公告)号：EP2058673A2
公开(公告)日：2009-05-13
申请号：EP08165130.9
申请日：2008-09-25
申请人： Honeywell International Inc.
发明人： Wu, Xiaodong , Green, Leslie , Helland, James
IPC分类号： G01S13/56 , G01S13/62 , G01S13/82
CPC分类号： G01S13/56 , G01S13/62 , G01S13/86
摘要： A microwave direction of travel detector and method of detecting the direction of an intruder in a protected region. The microwave direction of travel detector transmits and receives, by a microwave transceiver a microwave signal directed toward a protected area. The microwave return signal is modulated by a moving target to produce a Doppler signal. The microcontroller monitors the output of the amplifier chain and stores the signal and compares it with previously stored signals. If the amplitude is increasing or decreasing over a preset time period, this would indicate that the target it approaching or receding respectively and an alarm would be generated by the microcontroller.
摘要翻译：旅行检测器的微波方向和检测入侵者在受保护区域中的方向的方法。旅行检测器的微波方向通过微波收发器发送和接收指向保护区域的微波信号。微波返回信号由移动目标调制以产生多普勒信号。微控制器监视放大器链的输出并存储信号并将其与先前存储的信号进行比较。如果振幅在预设时间段内增加或减小，则这将指示目标分别接近或后退，并且微控制器将产生报警。

3. 发明授权

EP2045621B1 Direction of travel motion detector with automatic gain control 有权
标题翻译：具有自动增益控制检测器方向
公开(公告)号：EP2045621B1
公开(公告)日：2010-12-22
申请号：EP08165110.1
申请日：2008-09-25
申请人： Honeywell International Inc.
发明人： Wu, Xiaodong , Green, Leslie , Helland, James
IPC分类号： G01S13/58 , G08B13/22 , G01S13/56 , G01S13/62
CPC分类号： G01S13/56 , G01S13/62 , G08B13/2491 , G08B29/183

4. 发明公开

EP2045621A1 Direction of travel motion detector with automatic gain control 有权
标题翻译： Fahrtrichtungsdetektor mit automatischerVerstärkungsregelung
公开(公告)号：EP2045621A1
公开(公告)日：2009-04-08
申请号：EP08165110.1
申请日：2008-09-25
申请人： Honeywell International Inc.
发明人： Wu, Xiaodong , Green, Leslie , Helland, James
IPC分类号： G01S13/58 , G08B13/22 , G01S13/56 , G01S13/62
CPC分类号： G01S13/56 , G01S13/62 , G08B13/2491 , G08B29/183
摘要： Disclosed is a microwave direction of travel detector and method of doing the same. The microwave direction of travel detector comprising, a microwave transceiver for transmitting and receiving a microwave signal directed toward a protected area for outputting a Doppler signal when a moving target is detected, an amplifier chain including one or more amplifiers coupled to the microwave transceiver for receiving and amplifying the Doppler signal from the microwave transceiver, wherein at least one amplifier having variable gain and; a controller for sampling an output gain of each variable gain amplifier and for controlling each variable gain amplifier by adjusting a gain of each variable gain amplifier to keep the Doppler signal level constant and to avoid saturation of each said variable gain amplifier. If the output gains of each variable gain amplifier is increasing or decreasing the controller indicates a direction of travel.
摘要翻译：公开了行进探测器的微波方向及其做法。旅行检测器的微波方向，包括：微波收发器，用于在检测到移动目标时发送和接收指向保护区域以输出多普勒信号的微波信号;放大器链，包括耦合到所述微波收发器的一个或多个放大器，用于接收以及放大来自微波收发器的多普勒信号，其中至少一个具有可变增益的放大器和控制器，用于对每个可变增益放大器的输出增益进行采样，并通过调整每个可变增益放大器的增益来控制每个可变增益放大器，以保持多普勒信号电平恒定，并避免每个可变增益放大器的饱和。如果每个可变增益放大器的输出增益增加或减小，则控制器指示行进方向。

5. 发明公开

EP2357625A1 Microwave curtain sensor 审中-公开
标题翻译： Mikrowellenvorhangsensor
公开(公告)号：EP2357625A1
公开(公告)日：2011-08-17
申请号：EP10153879.1
申请日：2010-02-17
申请人： Honeywell International Inc.
发明人： Green, Leslie Kendall , Helland, James , Wu, XiaoDong
IPC分类号： G08B13/24 , G01S13/34 , G01S13/44
CPC分类号： G08B13/2491 , G01S13/4445 , G01S13/4454 , G01S13/56
摘要： A method and apparatus are provided for detecting an intruder. The method includes the steps of receiving an echo from opposing sides of a curtain line extending through the secure area, determining a difference between the received echos, determining a phase of the signal and generating an alarm when the determined phase changes sign between successively received echos.
摘要翻译：提供了一种用于检测入侵者的方法和装置。该方法包括以下步骤：从延伸穿过安全区域的帘线的相对侧接收回波，确定所接收的回波之间的差异，确定信号的相位并且当所确定的相位在连续接收的回波之间变化时产生报警。

6. 发明公开

EP2051103A1 Microwave direction of travel detector by parallel sampling 审中-公开
标题翻译：阿姆斯特朗（Amtastung）
公开(公告)号：EP2051103A1
公开(公告)日：2009-04-22
申请号：EP08165115.0
申请日：2008-09-25
申请人： Honeywell International Inc.
发明人： Wu, Xiaodong , Green, Leslie , Helland, James
IPC分类号： G01S13/56 , G01S13/62 , G08B13/24
CPC分类号： G01S13/86 , G01S7/352 , G01S13/56 , G01S13/62 , G08B13/2494 , G08B29/183
摘要： A microwave direction of travel detector and method of detecting the direction of an intruder in a protected region. The microwave direction of travel detector transmits and receives, by a microwave transceiver a microwave signal directed toward a protected area. The microwave return signal is modulated by a moving target to produce a Doppler signal. The received Doppler signal is amplified by a chain of amplifiers having two or more amplifiers coupled to the microwave transceiver. A controller monitors the output of each chain of the amplifiers. The microwave sensor is configured for parallel sampling an amplified Doppler signal output from each amplifiers having a low signal output and each successive chain of the amplifiers a successively higher signal output. The controller determines if there is a direction of travel motion from the intruder and sends an alarm.
摘要翻译：旅行检测器的微波方向和检测入侵者在受保护区域中的方向的方法。旅行检测器的微波方向通过微波收发器发送和接收指向保护区域的微波信号。微波返回信号由移动目标调制以产生多普勒信号。所接收的多普勒信号由具有耦合到微波收发器的两个或多个放大器的放大器链放大。控制器监视放大器每个链路的输出。微波传感器被配置用于从具有低信号输出的每个放大器输出的放大的多普勒信号并行地采样，并且每个连续的放大器链是连续更高的信号输出。控制器确定是否存在来自入侵者的行进方向，并发出报警。

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