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1. 发明申请

US20180033281A1 SYSTEMS FOR SENSING POOL OCCUPANTS AND REGULATING POOL FUNCTIONS 有权
公开(公告)号：US20180033281A1
公开(公告)日：2018-02-01
申请号：US15707143
申请日：2017-09-18
申请人： Andrew Tudhope , Emilio Sardini , Marco Simoncelli
发明人： Andrew Tudhope , Emilio Sardini , Marco Simoncelli
IPC分类号： G08B21/08 , G01S15/88
CPC分类号： G08B21/08 , E04H4/06 , G01S15/88 , G08B13/1618 , G08B21/082
摘要： An ultrasonic pool occupant sensing device capable of using ultrasonic pulses to analyze the occupancy level of a swimming pool. An ultrasonic transducer sends and receives ultrasonic pulses. A front end electronics has a driver for controlling the transducer, a pre-amplifier, band-pass filter, and amplifier combination for filtering received signals. The digital processing unit contains a timer unit for generating pulses, an AD converter for digitizing received pulses, a signal processor for determining data about the return pulse, and an I/O unit for transmitting data to the central processing unit. The data may be an estimate of the number of people in the sensor range, or it may be data about the return pulse that can be analyzed by the central processing unit.

2. 发明申请

US20170299718A1 DETECTION OF ANIMATE PRESENCE WITH AN ULTRASONIC SIGNAL 审中-公开
公开(公告)号：US20170299718A1
公开(公告)日：2017-10-19
申请号：US15620845
申请日：2017-06-13
申请人： SECURE BUBBLE LTD
发明人： Eytan KYDAR
IPC分类号： G01S15/04 , G01S7/539 , G08B21/22 , H04W84/12
CPC分类号： G01S15/04 , G01S7/003 , G01S7/539 , G01S15/10 , G01S15/526 , G01S15/87 , G08B13/1618 , G08B21/0415 , G08B21/22 , H04W84/12
摘要： A system for monitoring animate presence, including one or more ultrasonic transducers configured to transmit an ultrasonic signal comprising a train of pulses of a selected frequency, one or more ultrasonic receivers configured to receive an echo signal in response to the transmitted ultrasonic signal, the echo signal including multiple pulses in response to the train of pulses of the transmitted signal, an electronic circuit for comparing the transmitted signal to the received echo signal to identify a phase shift between the transmitted signal and the received echo signal, and additionally identifying differences between the multiple pulses of the received echo signal; wherein the electronic circuit identifies animate presence based on the identified phase shift and the identified differences.

3. 发明申请

US20160328941A1 METHOD AND SYSTEM FOR MONITORING 审中-公开
标题翻译：用于监测的方法和系统
公开(公告)号：US20160328941A1
公开(公告)日：2016-11-10
申请号：US15108962
申请日：2014-12-23
申请人： MARICARE OY
发明人： Göran SUNDHOLM
IPC分类号： G08B21/04 , G08B25/00 , G08B13/24
CPC分类号： G08B21/0438 , G08B13/1618 , G08B13/2491 , G08B21/0469 , G08B25/006 , G08B25/009
摘要： System and method for observing the presence, location, movement and/or attitude of one or more objects to be monitored with a monitoring system, wherein sensors of the system are disposed in a part, such as on a floor, wall or ceiling, of the area to be monitored, and the system measures with sensors the area to be monitored, and determines the presence, location, movement and/or attitude of the object on the basis of the measurement results of the sensors. The system has a first mode and a second mode, and the system checks in the first mode the attitude and/or state of health of the object in the area to be monitored and functions in the second mode as an intruder alarm monitoring the area to be monitored.
摘要翻译：用于通过监视系统观察待监测的一个或多个物体的存在，位置，移动和/或姿态的系统和方法，其中系统的传感器被布置在诸如地板，墙壁或天花板的部分中，要监视的区域，并且系统使用传感器测量要监视的区域，并且基于传感器的测量结果来确定对象的存在，位置，移动和/或姿态。系统具有第一模式和第二模式，并且系统在第一模式中检查待监视区域中对象的姿态和/或状态，并且在第二模式中作为入侵者警报监视该区域被监视。

4. 发明申请

US20160154089A1 METHOD AND APPARATUS FOR PERFORMING ULTRASONIC PRESENCE DETECTION 审中-公开
标题翻译：用于执行超声波存在检测的方法和装置
公开(公告)号：US20160154089A1
公开(公告)日：2016-06-02
申请号：US14859093
申请日：2015-09-18
申请人： QUALCOMM Incorporated
发明人： Nathan Altman
IPC分类号： G01S5/18 , G01S5/02
CPC分类号： G01S5/18 , G01S5/0252 , G01S7/52004 , G01S11/08 , G01S15/04 , G01S15/325 , G01S15/523 , G01S15/878 , G08B13/1618 , G08B29/26
摘要： Disclosed is an apparatus and method for detecting presence of persons or objects within an environment. The apparatus and method may determine a difference in relative position between transmitters having an unknown room position. A transmitter may emit coded signals that may be detected by other transmitters within the room and properties of the coded signal can form a baseline for comparison to new signals after the baseline is established. Through the use of coded signals and relative distance location between transmitters, movement and position of persons or objects within the room may be determined.
摘要翻译：公开了一种用于检测环境中人或物体的存在的装置和方法。该装置和方法可以确定具有未知房间位置的发射机之间的相对位置的差异。发射机可以发射可以由房间内的其他发射机检测的编码信号，并且编码信号的属性可以形成用于在建立基线之后与新信号进行比较的基线。通过使用编码信号和发射机之间的相对距离位置，可以确定房间内的人或物体的移动和位置。

5. 发明授权

US09305445B1 Alarm system for passageways 有权
标题翻译：通道报警系统
公开(公告)号：US09305445B1
公开(公告)日：2016-04-05
申请号：US14821756
申请日：2015-08-09
申请人： Jeffrey L. Hanning
发明人： Jeffrey L. Hanning
IPC分类号： G08B13/00 , G08B13/16
CPC分类号： G08B13/1618 , G08B13/184
摘要： An improved alarm system for monitoring movement through a passageway defined by opposing sidewalls. The alarm system has a lower passage indicator disposed toward the lower ends of the sidewalls, an upper passage indicator disposed toward the upper ends of the sidewalls and a control mechanism configured to sound an alarm if the lower passage indicator indicates passage through the passageway and the upper passage indicator does not. In one embodiment, each of the passage indicator comprises transducers that are configured to direct and receive sound waves, such as ultrasound waves, and provide lower and upper ultrasound waves that act as lower and upper barriers. If only the lower barrier is interrupted, indicating a child passing through the passageway, the control mechanism will generate an alarm signal. If both barriers are interrupted, indicating an adult passing through the passageway, the control mechanism will not generate the alarm signal.
摘要翻译：一种改进的报警系统，用于监测通过相对侧壁限定的通道的运动。警报系统具有朝向侧壁的下端设置的下通道指示器，朝向侧壁的上端设置的上通道指示器以及如果下通道指示器指示通过通道而发出报警的控制机构，以及上通道指示器不。在一个实施例中，每个通道指示器包括被配置为引导和接收声波（例如超声波）的换能器，并且提供用作下部和上部屏障的较低和较高超声波。如果只有下障碍物中断，指示孩子通过通道，则控制机构将产生报警信号。如果两个障碍都中断，表示成年人通过通道，则控制机构不会产生报警信号。

6. 发明申请

US20160093179A1 Alarm System for Passageways 审中-公开
标题翻译：通道报警系统
公开(公告)号：US20160093179A1
公开(公告)日：2016-03-31
申请号：US14821756
申请日：2015-08-09
申请人： Jeffrey L. Hanning
发明人： Jeffrey L. Hanning
IPC分类号： G08B13/16
CPC分类号： G08B13/1618 , G08B13/184
摘要： An improved alarm system for monitoring movement through a passageway defined by opposing sidewalls. The alarm system has a lower passage indicator disposed toward the lower ends of the sidewalls, an upper passage indicator disposed toward the upper ends of the sidewalls and a control mechanism configured to sound an alarm if the lower passage indicator indicates passage through the passageway and the upper passage indicator does not. In one embodiment, each of the passage indicator comprises transducers that are configured to direct and receive sound waves, such as ultrasound waves, and provide lower and upper ultrasound waves that act as lower and upper barriers. If only the lower barrier is interrupted, indicating a child passing through the passageway, the control mechanism will generate an alarm signal. If both barriers are interrupted, indicating an adult passing through the passageway, the control mechanism will not generate the alarm signal.
摘要翻译：一种改进的报警系统，用于监测通过相对侧壁限定的通道的运动。警报系统具有朝向侧壁的下端设置的下通道指示器，朝向侧壁的上端设置的上通道指示器以及如果下通道指示器指示通过通道而发出报警的控制机构，以及上通道指示器不。在一个实施例中，每个通道指示器包括被配置为引导和接收声波（例如超声波）的换能器，并且提供用作下部和上部屏障的较低和较高超声波。如果只有下障碍物中断，指示孩子通过通道，则控制机构将产生报警信号。如果两个障碍都中断，表示成年人通过通道，则控制机构不会产生报警信号。

7. 发明申请

US20150379843A1 SIGNAL COMPARISON CONTROL UNIT, ANTI-THEFT ALARM UNIT COMPOSED THEREBY, AND INVISIBLE ELECTRONIC FENCE 审中-公开
标题翻译：信号比较控制单元，组合的防盗报警单元，以及无线电子系统
公开(公告)号：US20150379843A1
公开(公告)日：2015-12-31
申请号：US14765635
申请日：2013-11-19
申请人： Zhifeng YE , SHANGHAI LENTONE COMMUNICATION TECHNOLOGY CO., LTD.
发明人： Zhifeng YE , He YANG
IPC分类号： G08B13/24 , G08B13/16 , G08B13/184
CPC分类号： G08B13/2494 , G08B13/1618 , G08B13/181 , G08B13/183 , G08B13/184
摘要： A signal comparison and control unit including: a pre-processing module, pre-processing input signals to conform to processing requirements of a comparison module; the comparison module, comparing pre-set base signal parameters with output signal parameters from the pre-processing module and outputting a comparison result to a decision module; the decision module, with triggering conditions being preset, triggering output of electric signals or comparison data when the comparison result output by the signal comparison module matches the triggering conditions. Also an intrusion alarming unit and an invisible electronic fence constructed from the signal comparison and control unit. The signal comparison and control unit are capable of reducing false alarms.
摘要翻译：一种信号比较控制单元，包括：预处理模块，预处理输入信号以符合比较模块的处理要求; 比较模块，将来自预处理模块的预设基本信号参数与输出信号参数进行比较，并将比较结果输出到决策模块; 当信号比较模块输出的比较结果与触发条件匹配时，具有预置触发条件的判定模块触发电信号或比较数据的输出。还有一个入侵报警单元和一个由信号比较和控制单元构成的隐形电子围栏。信号比较和控制单元能够减少误报。

8. 发明申请

US20110181712A1 METHOD AND APPARATUS FOR TRACKING OBJECTS 审中-公开
标题翻译：跟踪对象的方法和装置
公开(公告)号：US20110181712A1
公开(公告)日：2011-07-28
申请号：US12469607
申请日：2009-05-20
申请人： Shang Sian YOU , Jium Ming LIN , Po Kuang CHANG , Jen Chao LU , Lih Guong JANG
发明人： Shang Sian YOU , Jium Ming LIN , Po Kuang CHANG , Jen Chao LU , Lih Guong JANG
IPC分类号： H04N7/18 , G01S15/66 , G01C3/08 , G06K9/00
CPC分类号： G01S15/66 , G01S15/025 , G06T7/292 , G06T2207/10016 , G06T2207/10048 , G06T2207/30232 , G08B13/1618
摘要： A method utilizing an ultrasonic distance sensor to measure distances between the sensor and an object includes the steps of: identifying an object using a first object tracking apparatus; adjusting a first rotation direction of the first object tracking apparatus to pinpoint the object; measuring a distance between the object and the first object tracking apparatus; and obtaining a location of the object in accordance with the distance and the first rotation direction.
摘要翻译：利用超声波距离传感器来测量传感器和物体之间的距离的方法包括以下步骤：使用第一物体跟踪装置识别物体; 调整第一物体跟踪装置的第一旋转方向以精确定位物体; 测量所述物体与所述第一物体跟踪装置之间的距离; 以及根据所述距离和所述第一旋转方向获得所述物体的位置。

9. 发明申请

US20100163731A1 ENCLOSURE DOOR STATUS DETECTION 审中-公开
标题翻译：附件门状态检测
公开(公告)号：US20100163731A1
公开(公告)日：2010-07-01
申请号：US12523611
申请日：2007-01-19
申请人： Terence Haran , Jonathan c. James , David Roberts
发明人： Terence Haran , Jonathan c. James , David Roberts
IPC分类号： H01L31/09 , H01L31/12
CPC分类号： G08B13/06 , G08B13/08 , G08B13/126 , G08B13/1436 , G08B13/1618 , G08B13/1654 , G08B21/22 , G08B29/188
摘要： Enclosure door status may be detected. Light may be transmitted from a first component. The light may be received at a second component when a door is in a substantially closed position. The door may be mounted on a structure wherein an angle of incidence between the light transmitted from the first component and the second component increases proportionally to an angle of incidence between the door and the structure. The door may be determined to be in an open position when a light intensity received at the second component is less than a predetermined light intensity value that corresponds to a predetermined angle of incidence between the door and the structure. The first component may comprise a low divergence light emitting diode (LED) transmitter that may be configured to transmit light at a wavelength of approximately 950 nm. The second component may comprise a low profile silicon photodiode.
摘要翻译：外壳门状态可能被检测到。光可以从第一部件传输。当门处于基本关闭位置时，可以在第二部件处接收光。门可以安装在其中从第一部件和第二部件传输的光之间的入射角与门和结构之间的入射角成比例地增加的结构。当在第二分量处接收到的光强度小于对应于门和结构之间的预定入射角的预定光强度值时，门可以被确定为处于打开位置。第一组件可以包括低发散发光二极管（LED）发射器，其可以被配置为透射波长约为950nm的光。第二部件可以包括低剖面硅光电二极管。

10. 发明申请

US20060173349A1 Method for and system of intrusion detection by using ultrasonic signals 失效
公开(公告)号：US20060173349A1
公开(公告)日：2006-08-03
申请号：US11034146
申请日：2005-01-12
申请人： Yi-Tsung Chien
发明人： Yi-Tsung Chien
IPC分类号： A61B8/14 , A61B8/00
CPC分类号： G08B29/20 , G08B13/1618
摘要： A method for and system of intrusion detection by using ultrasonic signals are provided. The method includes a training phase and a detection phase. The training phase includes capturing multi-echo signals when no intrusion is present under surveillance. The captured ultrasonic multi-echo signals are analyzed and features are extracted, learned and modularized. The detection phase includes a continuous collection of ultrasonic multi-echo signals. The captured signals are analyzed and features are extracted to compare with the features learned during the training phase. When intrusion is present, the features will be substantially different from the features learned in the training phase. Thus, an intruder can be detected. Experimental results indicate that when MDR is less than 0.1%, the FAR would be less than 2.5% for the invention. Therefore, this invention is applicable to intrusion detection.

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