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1. 发明申请

US20180040212A1 THREAT WARNING SYSTEM ADAPTED TO A VIRTUAL REALITY DISPLAY SYSTEM AND METHOD THEREOF 审中-公开
公开(公告)号：US20180040212A1
公开(公告)日：2018-02-08
申请号：US15785488
申请日：2017-10-17
申请人： ARIMA COMMUNICATIONS CORP.
发明人： JENG-CHIEH CHENG , CHING-I WANG , HSUEH-HSIN LU
IPC分类号： G08B7/06 , H04N13/04 , G08B13/184
CPC分类号： G08B7/06 , G01S17/42 , G02B27/0093 , G02B27/017 , G02B27/0176 , G02B2027/0132 , G02B2027/0138 , G02B2027/014 , G08B6/00 , G08B13/184 , G08B13/194 , G08B21/02 , H04N7/18 , H04N13/344 , H04N2213/001
摘要： A threat warning system adapted to a virtual reality display device is provided, which includes a detecting module which has a LIDAR, for sensing distance and direction of at least one external object; a tri-axils stabilizer for stabilizing the light scanning device; a warning module for producing a warning signal to alert the user of a direction of an external object; a control module electrically connected to the detecting module and the warning module; and the control module determining a distance of the external object based on the distance information. When a distance between the external object and the user has been determined smaller than the warning distance, the warning module sends a threat warning signal to the user. A threat warning method adapted to a virtual reality display device is also provided.

2. 发明申请

US20120280847A1 SYSTEM FOR DETECTING AN INTRUSION AND METHOD 审中-公开
标题翻译：用于检测入侵和方法的系统
公开(公告)号：US20120280847A1
公开(公告)日：2012-11-08
申请号：US13463028
申请日：2012-05-03
申请人： Yaacov FRUCHT
发明人： Yaacov FRUCHT
IPC分类号： H01Q15/00 , G01S13/04
CPC分类号： G08B13/184 , G01S7/003 , G01S7/412 , G01S13/867 , G08B13/19697
摘要： A system and a method for detecting an intrusion in an area by disposing a plurality of corner reflectors therein, interrogating and receiving successive response signals therefrom, and operating a control unit, coupled to a radar, the control unit being operative to compare and detect a change in returned signals for each one interrogation. A change to the returned signals, say above a certain threshold of change, may be proof that an intrusion had taken place.
摘要翻译：一种用于通过在其中设置多个角反射器来检测区域中的入侵的系统和方法，用于询问和接收连续的响应信号，以及操作耦合到雷达的控制单元，所述控制单元可操作以比较和检测每次询问返回信号的变化。对于返回的信号的改变，例如高于一定的变化阈值，可能是入侵发生的证据。

3. 发明授权

US08035515B2 Security system using laser range finder and method of detecting intruder using laser range finder 失效
标题翻译：使用激光测距仪的安全系统和使用激光测距仪检测入侵者的方法
公开(公告)号：US08035515B2
公开(公告)日：2011-10-11
申请号：US12244766
申请日：2008-10-02
申请人： Jae-Hyung Jang , Hyuk Lim
发明人： Jae-Hyung Jang , Hyuk Lim
IPC分类号： G08B13/18
CPC分类号： G08B13/184 , G01S17/026 , G01S17/88
摘要： A security system using a laser range finder that can precisely determine an existence and a location of an intruder, and a method of detecting the intruder using the laser range finder are provided. The security system using a laser range finder, the security system includes: the laser range finder emitting laser beam, receiving the reflected laser beam, measuring a distance between the laser range finder and a target object, and detecting an existence and a location of an intruder; and at least one reflective means reflecting the emitted laser beam toward the laser beam finder, wherein at least one reflective means is spaced by a predetermined distance of the laser range finder and is installed a predetermined distance from the laser range finder.
摘要翻译：提供了使用能够精确地确定入侵者的存在和位置的激光测距仪的安全系统，以及使用激光测距仪检测入侵者的方法。使用激光测距仪的安全系统，安全系统包括：激光测距仪发射激光束，接收反射的激光束，测量激光测距仪与目标物体之间的距离，以及检测激光测距仪的存在和位置入侵者以及至少一个将发射的激光束反射到激光束取景器的反射装置，其中至少一个反射装置与激光测距仪隔开预定距离，并且与激光测距仪安装预定距离。

4. 发明申请

US20100103021A1 METHOD AND RADAR ARRANGEMENT FOR MONITORING A MONITORING AREA 审中-公开
标题翻译：用于监测监测区域的方法和雷达装置
公开(公告)号：US20100103021A1
公开(公告)日：2010-04-29
申请号：US12516034
申请日：2007-11-13
申请人： Ralph Mende
发明人： Ralph Mende
IPC分类号： G01S13/56
CPC分类号： G08B13/184 , G01S7/4052 , G01S13/56 , G01S13/87 , G01S2007/4082
摘要： In the case of a radar arrangement for monitoring a monitoring area (1) having a radar transmitter (in 3) which continuously emits a measurement signal, having a radar receiver (in 3) for the measurement signal reflected from a moving object (6) and having an evaluation device for evaluation of a Doppler frequency, and improvement is achieved in object identification and a reduction is achieved in false alarms by providing at least one reflector (4) in the emission area of the radar transmitter (in 3), which reflects a radar signal emitted from the radar transmitter (in 3) to the radar receiver (in 3), by the evaluation of the Doppler frequency being periodically interrupted, and by the capability to switch the evaluation device, during the interruption, to evaluation of the existence or strength of the radar signal received by the radar receiver (in 3).
摘要翻译：在用于监视具有连续发射测量信号的雷达发射机（3）的监视区域（1）的雷达装置的情况下，具有用于从移动物体（6）反射的测量信号的雷达接收机（3）并且具有用于评估多普勒频率的评估装置，并且在物体识别中实现改进，并且通过在雷达发射器（3）的发射区域中提供至少一个反射器（4）来实现虚假警报的减少，其中通过评估多普勒频率被周期性中断，并且通过在中断期间切换评估装置的能力，将从雷达发射机（3）发射到雷达接收机（3）的雷达信号反映到雷达接收机雷达接收机接收的雷达信号的存在或强度（3）。

5. 发明申请

US20080265144A1 Deflected Light Beam Network Barrier 审中-公开
标题翻译：偏转光束网络屏障
公开(公告)号：US20080265144A1
公开(公告)日：2008-10-30
申请号：US12088096
申请日：2006-09-25
申请人： Shmuel Shaked , Gil Lederman , Igal Regev
发明人： Shmuel Shaked , Gil Lederman , Igal Regev
IPC分类号： H01J40/14
CPC分类号： G08B13/184 , G01V8/14 , G08B21/086
摘要： A system (FIG. 1) for secluding a zone in which it is completely surrounded by a light beam barrier (14) such that any object or person striving to cross the barrier invokes an alarm if the crossing complies with various conditions The barrier is a continuous light beams formed using one light source (12) The light beam is projected from the source at one end of a path, and finally impinging on a light detector (22) The deflected light beam of the invention forms an envelope of a voluminous virtual body, that which is regarded as a seclude volume.
摘要翻译：一种用于使其被光束屏障（14）完全包围的区域的系统（图1），使得如果穿越符合各种条件，任何试图越过屏障的物体或人员将引起警报。该屏障是使用一个光源（12）形成的连续光束。光束在路径的一端处从光源突出，最后撞击在光检测器（22）上。本发明的偏转光束形成大量虚拟的包络身体，被认为是一个隔离卷。

6. 发明授权

US06950021B2 Electronic wall using high-resolution millimeter-wave radar in conjunction with multiple plane reflectors and retroreflectors 失效
标题翻译：电子墙使用高分辨率毫米波雷达与多个平面反射器和后向反射器相结合
公开(公告)号：US06950021B2
公开(公告)日：2005-09-27
申请号：US10668710
申请日：2003-09-23
申请人： Walker Butler
发明人： Walker Butler
IPC分类号： G01S13/04 , G01S13/87 , G08B13/12 , G08B13/184 , G08B13/08
CPC分类号： G08B13/122 , G01S13/04 , G01S13/87 , G08B13/184
摘要： An apparatus for detection of any intruder passing through an electronic wall is disclosed. The electronic wall is formed by a millimeter-wave radar positioned at one end of the wall and a plurality of combinations of plane reflectors and retroreflectors placed along the floor of the wall as well as on structures at both ends. The wall is formed of a plurality of electromagnetic beams with each beam having two segments, one between the radar antenna and a plane reflector and the second segment between the plane reflector and a retroreflector. A sufficient number of beams inhabit the wall volume to make traversing the wall by an intruder without detection essentially impossible, even though the intruder should attempt such detection avoiding methods as crawling under or jumping over the assumed locations of the beams. The primary means of determining that an intruder is traversing the wall is the detection of one or more electromagnetic beams being partially or completely blocked. A secondary means of detection is the radar reflection from the intruder's person that may be used to determine the location of an intruder along the extent of the wall.
摘要翻译：公开了一种用于检测通过电子壁的入侵者的装置。电子壁由定位在壁的一端的毫米波雷达和沿壁的地板以及两端的结构放置的平面反射器和后向反射器的多个组合形成。壁由多个电磁束形成，每个光束具有两个段，一个在雷达天线和平面反射器之间，第二段在平面反射器和后向反射器之间。足够数量的光束居住在壁体积中，以使得入侵者无需检测即可穿越墙壁，即使入侵者应该尝试这样的检测方法，例如爬行或跳过假设的梁的位置。确定入侵者横穿墙壁的主要手段是部分或完全阻挡一个或多个电磁波束的检测。次要的检测手段是入侵者的雷达反射，可以用来确定入侵者沿着墙壁的位置。

7. 发明授权

US4910498A Swimming pool safety alarm 失效
标题翻译：游泳池安全报警
公开(公告)号：US4910498A
公开(公告)日：1990-03-20
申请号：US196026
申请日：1988-05-19
申请人： Steve Feher
发明人： Steve Feher
IPC分类号： G08B13/184 , G08B21/08
CPC分类号： G08B21/086 , G08B13/184
摘要： An infrared light emitter forms a beam of infrared (IR) light directed onto a set of mirrors or reflecting surfaces arranged to form a closed path about a swimming pool and spaced above the pool deck a sufficient amount so as to be intercepted by anyone who might walk through it. After the reflected beam has traversed the closed path about the pool, it then impinges upon a light detector. An electric circuit provides a continuous alarm which can either be sound or visual upon beam interruption and which must be manually reset before it becomes inactive. The monitoring system may be actuated so the operative state by a handheld radio frequency transmitter. Electrical power for the system can be a rechargeable battery which is recharged by a solar array mounted directly onto a part of the system obviating the need for interconnecting cable wiring.
摘要翻译：红外光发射器形成一组红外线（IR）光，其指向一组反射镜或反射表面，所述反射镜或反射表面布置成围绕游泳池形成封闭路径，并且在泳池甲板上间隔足够量，以便被任何可能穿过它在反射光束绕过围绕水池的封闭路径之后，它会撞击光检测器。电路提供连续报警，在波束中断时可以是声音或视觉信号，并且必须在其变为无效之前手动复位。可以通过手持式射频发射器将监视系统激活为操作状态。该系统的电力可以是可再充电的电池，其由直接安装在系统的一部分上的太阳能电池组再充电，从而不需要互连电缆布线。

8. 发明授权

US4012635A Light barrier system 失效
标题翻译：光屏障系统
公开(公告)号：US4012635A
公开(公告)日：1977-03-15
申请号：US604215
申请日：1975-08-13
申请人： Arthur Walter , Jurgen Erdmann
发明人： Arthur Walter , Jurgen Erdmann
IPC分类号： G01V8/14 , G08B13/184 , G08G1/04 , G01D21/04
CPC分类号： G08B13/184 , G01V8/14 , G08G1/04
摘要： A light barrier system is provided which includes a light transmitter, a light receiver to receive the light beam transmitted over a predetermined path, an indicator unit which is connected to the light receiver and produces a signal when an obstacle is detected in the path, and a power unit supplying the light transmitter, light receiver and indicator unit. The power unit consists essentially only of a rectifier. A pulsed light source is employed, operated by the discharge of a capacitor in the rectifier output.
摘要翻译：提供了一种遮光系统，其包括光发射器，用于接收在预定路径上传输的光束的光接收器，连接到光接收器并在路径中检测到障碍物时产生信号的指示器单元，以及提供光发射器，光接收器和指示器单元的电源单元。功率单元基本上仅由整流器组成。使用脉冲光源，通过在整流器输出中放电电容器来操作。

9. 发明授权

US3688298A Property protection system employing laser light 失效
标题翻译：使用激光的物业保护系统
公开(公告)号：US3688298A
公开(公告)日：1972-08-29
申请号：US3688298D
申请日：1970-05-13
申请人： SECURITY SYSTEMS INC
发明人： MILLER PETER , CALL CHARLES G
IPC分类号： G08B13/184 , G08B13/18
CPC分类号： G08B13/184
摘要： A system for protecting an area employing a laser light source. A monochromatic coherent beam of light from the laser light source is directed around the perimeter of the area to be protected in a series of paths. A photo cell is stationed at the end of the path of laser light for deactivating the laser and actuating an alarm signal when the beam of light is broken by an object such as an intruder moving through the beam. The laser is deactivated in order to safeguard the intruder, innocent or otherwise, and a reset device is provided for initiating the operation of the laser.
摘要翻译：一种用于保护采用激光光源的区域的系统。来自激光光源的单色相干光束以一系列路径围绕待保护区域的周边定向。在激光路径的末端放置一个光电池，用于停用激光器，并且当光束被诸如通过光束移动的入侵者的物体打破时致动报警信号。激光器被去激活以保护入侵者，无辜或其他，并且提供复位装置以启动激光器的操作。

10. 发明授权

US3641549A Electro-optical perimeter intrusion alarm 失效
标题翻译：电光周边介入报警
公开(公告)号：US3641549A
公开(公告)日：1972-02-08
申请号：US3641549D
申请日：1970-06-25
申请人： SANDERS ASSOCIATES INC
发明人： MISEK VICTOR A , MYERS ROBERT
IPC分类号： G08B13/184 , G08B13/00
CPC分类号： G08B13/184
摘要： An electro-optical perimeter intrusion alarm system wherein a pulsed beam of collimated optical energy from a transceiver is directed sequentially to a plurality of partially retroreflective stations. Each station may have an additional reflector for directing energy transmitted by that station in a desired direction to enclose a perimeter with a beam or beams of energy. An intruder interrupting the beam blocks the pulsed energy which would otherwise be returned to the transceiver by any retroreflectors further along the perimeter. The area between stations which is crossed by an intruder is determinable from the characteristics of the energy retroreflected by the plurality of partially retroreflective stations.
摘要翻译：一种电光周边入侵报警系统，其中来自收发器的准直光能的脉冲光束被顺序地定向到多个部分回射站。每个站可以具有附加的反射器，用于引导由该站在期望的方向上传输的能量以围绕具有光束或能量束的周界。中断束的入侵者阻挡脉冲能量，否则这些脉冲能量将沿着周边进一步由任何回射器返回到收发器。由入侵者穿过的车站之间的区域可以从由多个部分逆向反射站回射的能量的特性来确定。

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