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61. 发明申请

WO2022061422A1 FIBRE OPTIC SENSING METHOD AND SYSTEM FOR GENERATING A DYNAMIC DIGITAL REPRESENTATION OF OBJECTS AND EVENTS IN AN AREA 审中-公开
公开(公告)号：WO2022061422A1
公开(公告)日：2022-03-31
申请号：PCT/AU2021/051129
申请日：2021-09-28
申请人： FIBER SENSE PTY LTD
发明人： ENGLUND, Mark Andrew
IPC分类号： G01D5/353 , G01H9/00 , G01N21/47 , G08B13/186
摘要： Described herein is a fibre optic sensing method and system for generating a dynamic digital representation of a plurality of objects and associated zones in a geographic area. In general, the disclosed method and system comprises (a) generating a zone feature dataset, including identifying and classifying the associated zones in the area, each zone being classified into a zone type based on static and/or quasi-static zone features and having at least two object-sensed conditions; (b) generating an object tracking dataset, including tracking signals of at least some of the plurality of objects in the geographic area using a distributed fibre optic sensing network, and processing the tracking signals to obtain object-specific tracking data; (c) generating an event dataset, including using the tracking data to determine when the conditions of the zones are changing; digitizing and storing the changed conditions of the zones; and (d) rendering a dynamic representation of the conditions of the zones. The disclosed method and system may be useful to deduce, represent and monitor object type, tracks, events and states of static and/or quasi-static features of the geographic area in a dynamic real-time digital model of the geographic area.

62. 发明申请

WO2019060964A1 THERMALLY ACTUATED FIBRE OPTIC CUTTING DEVICE 审中-公开
公开(公告)号：WO2019060964A1
公开(公告)日：2019-04-04
申请号：PCT/AU2018/051064
申请日：2018-09-28
申请人： PYROPTIC PTY LTD
发明人： STUART, Richard
IPC分类号： G01K5/48 , G08B13/186 , G08B17/02
摘要： A thermally actuated fibre optic cutting device including: a housing configured to receive an optical fibre element which passes through the housing from one side of the housing to another side of the housing in one continuous portion, wherein the optical fibre element is capable of transmitting a source of light along its length; one or more retaining portions for retaining the optical fibre element; and, a cutting element disposed within the housing for cutting the continuous portion of the optical fibre element in response to a change in temperature, the cutting element being moveable in a direction towards the continuous portion of the optical fibre element.

63. 发明申请

WO2014060757A3 SECURITY DEVICES 审中-公开
标题翻译：安全设备
公开(公告)号：WO2014060757A3
公开(公告)日：2014-07-17
申请号：PCT/GB2013052709
申请日：2013-10-17
申请人： GUARDFREIGHT WORLDWIDE LTD
发明人： HARRISON ANDREW
IPC分类号： G08B13/12 , E05B83/10 , E05C19/18 , G08B13/08 , G08B13/186
CPC分类号： G08B13/08 , E05B13/002 , E05B39/005 , E05B83/10 , E05C19/186 , G08B13/126 , G08B13/183 , G08B13/186
摘要： A monitoring device arranged to be fitted to a door, wherein the door includes an operating bar mounted on the door for angular movement about its axis and a handle which is connected to the operating bar by a pivotal connection; wherein the device comprises a body element and a cover element arranged to slide relative to the body element and the two elements having a closed configuration and an open configuration in which the cover element is extended relative to the body element thereby allowing the device to be fitted to a door; the body and cover elements being shaped so that when in the closed configuration a pocket is formed that substantially surrounds an operating bar and further wherein the cover element comprises a portion extending over a region of a handle of a door to which the device is fitted such that that handle is prevented from rotating relative to the door; and monitoring circuitry arranged to monitor the device.
摘要翻译：一种布置成安装在门上的监视装置，其中门包括安装在门上的操作杆，用于围绕其轴线进行角度运动，以及通过枢转连接连接到操作杆的手柄; 其中所述装置包括主体元件和覆盖元件，所述盖元件布置成相对于所述主体元件滑动，并且所述两个元件具有闭合构造和打开构造，其中所述盖元件相对于所述主体元件延伸，从而允许所述装置被安装到门口主体和盖元件被成形为使得当处于闭合构造时，形成基本上围绕操作杆的凹部，并且其中，所述盖元件包括在所述装置所装配的门的手柄的区域上延伸的部分，防止手柄相对于门旋转; 以及监视电路，用于监视设备。

64. 发明申请

WO2010126807A1 INTRUSION DETECTING SYSTEM WITH POLARIZATION DEPENDENT SENSING ELEMENTS 审中-公开
标题翻译：具有极性相关感应元件的入侵检测系统
公开(公告)号：WO2010126807A1
公开(公告)日：2010-11-04
申请号：PCT/US2010/032334
申请日：2010-04-26
申请人： CORNING INCORPORATED , CHEN, Xin , NOLAN, Daniel A , ETIENNE, Michael
发明人： CHEN, Xin , NOLAN, Daniel A , ETIENNE, Michael
IPC分类号： G08B13/186
CPC分类号： G08B13/186
摘要： A detection system includes a length of optical fiber and an OTDR coupled to the optical fiber. The OTDR includes a radiation source providing pulsed radiation to the fiber, a detector detecting radiation that is backscattered through the fiber, and a processor capable of analyzing the variation of the radiation that is backscattered through the fiber. At least two polarization dependent sensing elements are positioned along the length of optical fiber.
摘要翻译：检测系统包括一段光纤和耦合到光纤的OTDR。 OTDR包括向光纤提供脉冲辐射的辐射源，检测通过光纤反向散射的辐射的检测器和能够分析通过光纤反向散射的辐射的变化的处理器。沿着光纤的长度定位至少两个偏振相关的感测元件。

65. 发明申请

WO2010071926A1 INTRUDER DETECTION SYSTEM 审中-公开
标题翻译：入侵检测系统
公开(公告)号：WO2010071926A1
公开(公告)日：2010-07-01
申请号：PCT/AU2009/001675
申请日：2009-12-21
申请人： PERIMETER SECURITY INDUSTRIES PTY LTD , VEY, Dean
发明人： VEY, Dean
IPC分类号： G08B13/186 , G02B6/10
CPC分类号： G08B13/186 , G08B13/122
摘要： An intruder detection system is disclosed including: a light emitting means; a light guide; a light receiving means; the light emitting means is arranged to emit light into the light guide; the light guide is arranged to guide the light to the light receiving means; the impact of an intruder on the light guide causes changes in the characteristics of the light received at the light receiving means.
摘要翻译：公开了一种入侵者检测系统，包括：发光装置; 光导光接收装置; 发光装置被布置成将光发射到光导中; 所述导光体被布置成将光引导到所述光接收装置; 入侵者对光导的影响导致在光接收装置处接收的光的特性的变化。

66. 发明申请

WO2010071803A2 BREACH DETECTION SYSTEM FOR CONTAINERS 审中-公开
标题翻译：集装箱检测系统
公开(公告)号：WO2010071803A2
公开(公告)日：2010-06-24
申请号：PCT/US2009068659
申请日：2009-12-18
申请人： UNIV MAINE SYS BOARD TRUSTEES , MAINE SECURE COMPOSITIONS LLC , DAGHER HABIB J , VISELLI ANTHONY M , SEGEE BRUCE E , FISHER RYAN E
发明人： DAGHER HABIB J , VISELLI ANTHONY M , SEGEE BRUCE E , FISHER RYAN E
IPC分类号： G08B13/186 , G08B13/18
CPC分类号： G08B13/126 , G08B13/186
摘要： A breach detection system for a container includes at least two panels having a first electrical circuit mounted thereto. The panels are configured for attachment to a container. The first electrical circuit is configured to detect an intrusion through any portion of the panel and generate an intrusion signal when the intrusion occurs. A connector electrically connects the first electrical circuits of two panels of the container.
摘要翻译：用于容器的泄漏检测系统包括至少两个安装有第一电路的面板。面板被配置为附接到容器。第一电路被配置为检测入侵通过面板的任何部分，并且当入侵发生时产生入侵信号。连接器电连接容器的两个面板的第一电路。

67. 发明申请

WO2007114661A1 METHOD FOR DETECTING INTRUSION BY OPTICAL BACKSCATTER PATTERN ANALYSIS OF FIBER OPTIC MESH 审中-公开
标题翻译：通过光纤背板模式检测光纤网格分析的方法
公开(公告)号：WO2007114661A1
公开(公告)日：2007-10-11
申请号：PCT/KR2007/001664
申请日：2007-04-05
申请人： JOE, Lee Suk
发明人： JOE, Lee Suk
IPC分类号： G08B13/186
CPC分类号： G08B13/186
摘要： The present invention relates to an intrusion detection method by an optical backscatter pattern analysis of a fiber optic mesh. In a case where positive and negative peaks which exceed a predetermined threshold value are sensed from a differential pattern of backscattered light received from a fiber optic mesh, it is detected and warned whether a fiber optic cable has been cut with or without light reflected from a cut point in the fiber optic mesh, and positions of the cut points are detected. In a case where a point where light loss is increased above the predetermined threshold value is sensed, it is determined and warned as abnormal deformation and a position thereof is detected. Cutting of a fiber optic cable with light reflected from a cut point in the fiber optical mesh, temporary abnormal deformation, or a sinusoidal pattern or modulated sinusoidal pattern is detected and warned from a time-based pattern of backscattered light received from the fiber optic mesh, and a position thereof is also detected. Accordingly, since it can be detected that a fiber optic cable has been cut without light reflected from a cut point, an intrusion after cutting a fiber optic cable in a fiber optic mesh can be detected and warned even in a rainy day.
摘要翻译：本发明涉及一种通过光纤网络的光学反向散射图案分析的入侵检测方法。在从光纤网接收到的背向散射光的差分图案中检测到超过预定阈值的正峰值和负峰值的情况下，检测并警告光纤电缆是否已经被切断，光纤网中的切割点，并且检测切割点的位置。在感测到光损失增加到高于预定阈值的点的情况下，确定并警告为异常变形并检测其位置。从光纤网格中的切割点反射的光线切割光纤电缆，临时异常变形或正弦图案或调制正弦图案被检测并从基于时间的从光纤网格接收的反向散射光图案警告，并且还检测其位置。因此，由于可以检测到光纤电缆已被切割而没有从反射的切割点反射的光，所以即使在下雨天也可以检测并警告在光纤网中切割光缆之后的入侵。

68. 发明申请

WO2007114628A1 FIBER OPTIC MESH FOR FENCE AND FIBER OPTIC CABLE FIXTURE AND BASE FIXTURE THEREOF 审中-公开
标题翻译：纤维光纤网和光纤电缆固定件及其基座
公开(公告)号：WO2007114628A1
公开(公告)日：2007-10-11
申请号：PCT/KR2007/001609
申请日：2007-04-03
申请人： JOE, Lee Suk
发明人： JOE, Lee Suk
IPC分类号： G08B13/186
CPC分类号： G08B13/124 , G08B13/186
摘要： Disclosed are a fiber optic mesh to be attached to a fence so as to construct a security system using the fiber optic mesh, and a fiber optic cable fixture and a base fixture of the fiber optic mesh. The fiber optic mesh comprises first fiber optic cables that form a mesh structure of the fiber optic mesh and define vertexes at an upper or lower end of the fiber optic mesh, and a second fiber optic cable disposed horizontally while passing through the vertexes. The fiber optic cable fixture includes a rotator having a through-hole through which the fiber optic cable passes. The fiber optic cable fixture that can be used for fixing a lower fiber optic cable includes a nut having a through-hole through which the fiber optic cable passes, a sleeve and an anchor bolt. The base fixture also includes a through-hole through which the fiber optic cable passes. Accordingly, if an intruder intends to intrude inside of a fence by lifting a lower end of the fiber optic mesh or climbing over the fiber optic mesh, it is possible to effectively sense the intrusion.
摘要翻译：公开了一种要连接到栅栏的光纤网，以便构建使用光纤网的安全系统，以及光纤电缆固定装置和光纤网的基座固定装置。光纤网包括形成光纤网的网格结构并在光纤网的上端或下端限定顶点的第一光缆，以及在穿过顶点时水平布置的第二光缆。光缆固定装置包括具有通孔的旋转器，光缆通过该通孔。可用于固定下部光纤电缆的光纤固定装置包括具有光缆通过的通孔的螺母，套管和锚定螺栓。基座固定装置还包括光缆通过的通孔。因此，如果入侵者打算通过提起光纤网的下端或爬过光纤网来侵入栅栏内，则有可能有效地感知入侵。

69. 发明申请

WO2007043794A1 APPARATUS AND METHOD FOR DETECTING INTRUSION BY USING FIBER BRAGG GRATING SENSOR 审中-公开
标题翻译：通过使用光纤布拉格传感器检测侵入的装置和方法
公开(公告)号：WO2007043794A1
公开(公告)日：2007-04-19
申请号：PCT/KR2006/004074
申请日：2006-10-10
申请人： LEE, Geumsuk
发明人： LEE, Geumsuk
IPC分类号： G08B13/186
CPC分类号： G08B13/124 , G08B13/186
摘要： Disclosed are an apparatus and a method for detecting intrusion by using fiber Bragg grating (FBG) sensors. the apparatus includes a measurement system, an optical fiber for transmitting and detecting optical signals, and a plurality of FBG sensors installed in intrusion detection areas together with the optical fiber and representing reflective wavelengths different from each other. The method includes the steps of installing the optical fiber and the FBG sensors in predetermined intrusion areas, continuously measuring wavelength variation or wavelength intensity of the optical fiber by using the measurement system, and comparing the measured wavelength variation or measured wavelength intensity of the optical fiber with a reference value, thereby determining intrusion of an intruder. Since the apparatus includes the optical switch and the optical distributor, the system establishment cost is reduced, the intrusion detection area is enlarged, and plural independent intrusion detection areas are formed.
摘要翻译：公开了一种通过使用光纤布拉格光栅（FBG）传感器检测入侵的装置和方法。该装置包括测量系统，用于发送和检测光信号的光纤，以及与光纤一起安装在入侵检测区域中并表示彼此不同的反射波长的多个FBG传感器。该方法包括以下步骤：将光纤和FBG传感器安装在预定的入侵区域中，通过使用测量系统连续测量光纤的波长变化或波长强度，并比较测量的光纤的波长变化或测量的波长强度具有参考值，从而确定入侵者的入侵。由于该装置包括光开关和光分配器，所以系统建立成本降低，入侵检测区域扩大，形成多个独立的入侵检测区域。

70. 发明申请

WO2004079680A1 OPTICAL FIBER FIXING DEVICE AND INVADER SENSING SYSTEM HAVING THE OPTICAL FIBER FIXING DEVICE 审中-公开
标题翻译：具有光纤固定装置的光纤固定装置和投射器感测系统
公开(公告)号：WO2004079680A1
公开(公告)日：2004-09-16
申请号：PCT/KR2004/000444
申请日：2004-03-03
申请人： YANG, Kwan-suk
发明人： YANG, Kwan-suk
IPC分类号： G08B13/186
CPC分类号： G08B13/186
摘要： The present invention relates to an optical fiber fixing device and an invader sensing system having the optical fiber fixing device. More particularly, the present invention relates to an optical fiber fixing device with which an optical fiber net can be easily installed regardless of the size and shape of a security frame of a security system, the installed optical fiber net can be fixed to be cut when someone try to modify or remove the installed optical fiber net, and the tension of the optical fiber net installed can be kept constant and an invader sensing system having the optical fiber fixing device. The optical fiber fixing device for an invader sensing system using an optical fiber according to the present invention comprises a fixing bolt having a head which is formed with a through-hole for allowing the optical fiber with a constant diameter to pass therethrough, and a threaded portion which extends from the head and includes a constant length of threads formed at an end thereof such that it can be fixed to a frame. More specifically, the head of the fixing bolt is formed with a fixing hole for allowing the through-hole to communicate with the outside in a direction perpendicular to an axis of the through-hole, and the optical fiber fixing device further comprises a pressure-fixing means inserted into the fixing hole for pushing down and fix the optical fiber in the through-hole.
摘要翻译：本发明涉及具有光纤固定装置的光纤固定装置和入侵者感测系统。更具体地，本发明涉及一种光纤固定装置，其中可以容易地安装光纤网，而不管安全系统的安全框架的尺寸和形状如何，所安装的光纤网可以被固定为切割时有人试图修改或删除安装的光纤网，并且可以保持安装的光纤网的张力恒定，并且具有光纤固定装置的入侵者感测系统。根据本发明的用于使用光纤的入侵感测系统的光纤固定装置包括具有头部的固定螺栓，头部形成有用于允许具有恒定直径的光纤通过的通孔，并且螺纹该部分从头部延伸并且包括形成在其端部处的恒定长度的螺纹，使得其可以固定到框架。更具体地，固定螺栓的头部形成有用于允许通孔在与通孔的轴线垂直的方向上与外部连通的固定孔，并且光纤固定装置还包括压力传感器，插入固定孔中的固定装置用于将光纤推下并固定在通孔中。

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