利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

76 条记录 (耗时 0.014 秒)

    SENSOR DISTINGUISHING ABSENCE FROM INACTIVITY
    1.
    发明公开
    SENSOR DISTINGUISHING ABSENCE FROM INACTIVITY 审中-公开
    传感器无法识别静音

    公开(公告)号：EP3301657A1

    公开(公告)日：2018-04-04

    申请号：EP17193895.4

    申请日：2017-09-28

    申请人： Essence Security International Ltd.

    发明人： AMIR, Ohad ,  KOREN, Reuben

    IPC分类号： G08B21/04

    CPC分类号： G08B13/2494 ,  G01V8/20 ,  G08B13/19602 ,  G08B21/0469 ,  H04N5/2252 ,  H04N7/181 ,  H04N7/188

    摘要： A sensing device (100), comprising: a first sensor (112), directed vertically down in relation to an identified orientation of the sensing device; at least one second sensor (104), directed diagonally forward in relation to the identified orientation; at least one hardware processor (115), electrically connected to the first sensor and the second sensor adapted to: receive (301) at least one first signal from the first sensor or the second sensor indicating a person's presence in a monitored premises; and until receiving at least one second signal from the first sensor or the second sensor indicating an absence of the person from the monitored premises: during a predetermined delay time after receiving the first signal, determine (308) whether one or more expected signals are received from the first sensor or the second sensor; and determine (314) an alarm system operation to be taken subject to the one or more expected signals not being received, according to the determination.

    摘要翻译： 1。一种感测装置（100），包括：第一传感器（112），其相对于所述感测装置的所识别的方位垂直向下指向; 至少一个第二传感器（104），所述至少一个第二传感器相对于所识别的方向沿对角线向前指向; 至少一个电连接到所述第一传感器和所述第二传感器的硬件处理器（115），其适于：从所述第一传感器或所述第二传感器接收（301）至少一个第一信号，所述第一信号指示人在被监测房屋中的存在; 并且直到从所述第一传感器或所述第二传感器接收指示所述人离开所述监测房屋的所述至少一个第二信号为止：在接收所述第一信号之后的预定延迟时间期间，确定（308）是否接收到一个或多个预期信号 来自第一传感器或第二传感器; 以及根据所述确定来确定（314）将要服从于所述一个或多个预期信号未被接收的警报系统操作。

    SYSTEM AND METHOD OF MOTION DETECTION AND SECONDARY MEASUREMENTS
    3.
    发明公开
    SYSTEM AND METHOD OF MOTION DETECTION AND SECONDARY MEASUREMENTS 审中-公开
    系统在VERFAHREN ZUR BEWEGUNGSDETEKTION UNDFÜRSEKUNDÄRMESSUNGEN

    公开(公告)号：EP2953102A1

    公开(公告)日：2015-12-09

    申请号：EP15167233.4

    申请日：2015-05-11

    申请人： Honeywell International Inc.

    发明人： SHEFLIN, Daniel J. ,  ADDY, Kenneth L. ,  PADMANABHAN, Aravind

    IPC分类号： G08B13/24 ,  G08B25/10

    CPC分类号： G08B19/00 ,  G08B1/08 ,  G08B13/2494 ,  G08B25/10

    摘要： A regional monitoring system in communication with a plurality of locally displaced detectors can implement a fusion of inputs from a variety of additional, non-system devices. The monitoring system includes a wireless receiver, or transceiver, enabling it to detect local traffic from the non-system devices, such as sensors. Information received from such non-system devices can be combined with information from system detectors to initiate activity on other networks, to energize actuators, or to activate system detectors that normally reside in a low energy, inactive, state.

    摘要翻译： 与多个本地位移检测器通信的区域监视系统可以实现来自各种附加的非系统设备的输入的融合。 监控系统包括无线接收器或收发器，使得其能够检测来自诸如传感器之类的非系统设备的本地流量。 从这样的非系统设备接收到的信息可以与来自系统检测器的信息组合，以启动其他网络上的活动，激励致动器，或激活通常处于低能量，不活动状态的系统检测器。

    MICROWAVE SENSOR
    5.
    发明授权
    MICROWAVE SENSOR 有权
    微波传感器

    公开(公告)号：EP1879157B1

    公开(公告)日：2012-08-22

    申请号：EP06745501.4

    申请日：2006-04-20

    申请人： OPTEX CO. LTD.

    发明人： TSUJI, Masatoshi

    IPC分类号： G08B13/16 ,  G01N22/00 ,  G01S13/50 ,  G01S13/86 ,  G08B29/26

    CPC分类号： G08B13/2491 ,  G01N22/00 ,  G01S13/38 ,  G01S13/536 ,  G08B13/2494 ,  G08B29/183 ,  G08B29/185 ,  G08B29/26 ,  Y10S250/01

    摘要： A microwave sensor is provided with a moving distance measuring means (41) which measures a change quantity of a distance to a detected detection target object per unit time as a moving distance; a warning signal output control means (42) which controls to output a warning signal (Dout1) when the measured moving distance is a prescribed judgment threshold value or more; and a judgment threshold value changing means (43) which changes the judgment threshold value to a larger value when a status wherein the moving distance is at the judgment threshold value or more continues for a first prescribed period or longer or when a status wherein the moving distance is less than the judgment threshold value and a difference between the judgment threshold value and the moving distance is within a prescribed value continues for a second prescribed period or longer.

    Microwave direction of travel detector by parallel sampling
    7.
    发明公开
    Microwave direction of travel detector by parallel sampling 审中-公开
    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。

    Intrusion detection apparatus
    8.
    发明公开
    Intrusion detection apparatus 失效
    Eindring-Detektionsvorrichtung。

    公开(公告)号：EP0541881A1

    公开(公告)日：1993-05-19

    申请号：EP91810886.1

    申请日：1991-11-15

    申请人： El Marry, Saqr Majed

    发明人： El Marry, Saqr Majed

    IPC分类号： G08B13/24

    CPC分类号： G08B13/2494

    摘要： An alarm apparatus comprises an oscillator circuit (20) which provides an oscillating current to an antenna (A) from where a location (1) to be surveyed is irradiated with electromagnetic waves of in the RF frequency range provided by the oscillator circuit (20). The oscillator and the antenna are slightly mismatched with respect to their resonance frequency so as to avoid the oscillation current to go into resonance. Reception in the antenna (A) of an in-phase reflection of the emitted wave results in a superposition of the currents of the emitted and the received waves and increases thus the RF oscillation current. This current is coupled through a capacitor (C6) to a switch circuit (30) such as to trigger an alarm through actuation of the switch circuit if the RF current exceeds a defined threshold. Due to the arrangement of a non linear resistance energy sink (I) in series with the oscillator circuit (20), the switch efficiency is considerably increased by rapid variation of the supply voltage of the oscillator circuit in response to a variation of the oscillator current due to the action of the non linear resistance of the energy sink (I).

    摘要翻译： 一种报警装置，包括振荡电路（20），其向天线（A）提供振荡电流，从所述振荡电路（20）提供的RF频率范围内的电磁波照射待测位置（1） 。 振荡器和天线相对于它们的谐振频率略微错配，以避免振荡电流进入谐振。 在发射波的同相反射的天线（A）中的接收导致发射波和接收波的电流的叠加，从而增加RF振荡电流。 该电流通过电容器（C6）耦合到开关电路（30），以便如果RF电流超过限定的阈值，则通过致动开关电路来触发警报。 由于与振荡器电路（20）串联的非线性电阻能量吸收器（I）的布置，响应于振荡器电流的变化，振荡器电路的电源电压的快速变化，显着提高了开关效率 由于能量吸收器（I）的非线性电阻的作用。

    Monitoring device with infrared and radio-frequency sensor components
    10.
    发明公开
    Monitoring device with infrared and radio-frequency sensor components 失效
    überwachungsvorrichtungmit infraroten und radiofrequentenFühlerkomponenten。

    公开(公告)号：EP0255812A2

    公开(公告)日：1988-02-10

    申请号：EP87830294.2

    申请日：1987-07-29

    申请人： ELKRON S.p.A.

    发明人： Bianco, Luigi

    IPC分类号： G08B13/18

    CPC分类号： G08B13/2494 ,  G08B13/19

    摘要： The device, designed for use in intruder alarm systems, uses a combination of an infrared sensor (11) and a radio-frequency sensor (2, 3) whose operating frequency is substantially in the UHF band.

    摘要翻译： 设计用于入侵者报警系统的设备使用红外传感器（11）和其工作频率基本上处于UHF频段的射频传感器（2,3）的组合。