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1. 发明专利

IL229145A Terrain surveillance system 未知
公开(公告)号：IL229145A
公开(公告)日：2019-02-28
申请号：IL22914513
申请日：2013-10-30
申请人： AVISHAY GUETTA , DORON KORNGUT , MICHAEL YAGUDAEV , SHILAT OPTRONICS LTD
发明人： AVISHAY GUETTA , DORON KORNGUT , MICHAEL YAGUDAEV
IPC分类号： G08B13/189

2. 发明专利

IL258409D0 Laser daylight designation and pointing 未知
公开(公告)号：IL258409D0
公开(公告)日：2018-05-31
申请号：IL25840918
申请日：2018-03-27
申请人： AVISHAY GUETTA , DORON KORNGUT , MICHAEL YAGUDAEV , SHILAT OPTRONICS LTD
发明人： AVISHAY GUETTA , DORON KORNGUT , MICHAEL YAGUDAEV
IPC分类号： H01L20060101

3. 发明专利

IL284003D0 Drone optical guidance system 未知
公开(公告)号：IL284003D0
公开(公告)日：2021-07-29
申请号：IL28400321
申请日：2021-06-14
申请人： SHILAT OPTRONICS LTD , AVISHAY GUETTA , DORON SHOHAM , YEHEZKEL SHALOM , MICHAEL YAGUDAEV , DEKEL SOLOMON
发明人： AVISHAY GUETTA , DORON SHOHAM , YEHEZKEL SHALOM , MICHAEL YAGUDAEV , DEKEL SOLOMON
IPC分类号： B64C39/02 , H04B10/112
摘要： A system for guiding a drone to an intended destination using a remote guidance system, independent of a global positioning system installed on the drone and independent of radio guidance. The system uses a two-way optical communication channel between the guidance system and the drone. The drone and the guidance system each have a light source emitting a beam of encoded light, such as a modulated laser beam, and having an extended field of illumination, and a detector receiving the impinging light beam. The guidance system can detect the angular location of the drone emission, and can transmit instructions optically to the drone, while the drone can receive flight path instructions from the guidance system. The drone can be launched from a position that is not in the line of sight of its intended destination and guided optically from the launch position to its intended target destination.

4. 发明专利

IL220440A Laser daylight designation and pointing 未知
公开(公告)号：IL220440A
公开(公告)日：2019-01-31
申请号：IL22044012
申请日：2012-06-14
申请人： AVISHAY GUETTA , DORON KORNGUT , MICHAEL YAGUDAEV , SHILAT OPTRONICS LTD , SHILAT OPTICAL SYSTEMS LTD
发明人： AVISHAY GUETTA , DORON KORNGUT , MICHAEL YAGUDAEV

5. 发明专利

IL229145D0 Terrain surveillance system 未知
公开(公告)号：IL229145D0
公开(公告)日：2013-12-31
申请号：IL22914513
申请日：2013-10-30
申请人： AVISHAY GUETTA , DORON KORNGUT , MICHAEL YAGUDAEV , SHILAT OPTRONICS LTD
IPC分类号： G08B20060101

6. 发明专利

IL220440D0 LASER DAYLIGHT DESIGNATION AND POINTING 未知
公开(公告)号：IL220440D0
公开(公告)日：2012-08-30
申请号：IL22044012
申请日：2012-06-14
申请人： AVISHAY GUETTA , DORON KORNGUT , SHILAT OPTICAL SYSTEMS LTD , MICHAEL YAGUDAEV
IPC分类号： G01C20060101

7. 发明授权

US09761102B2 Terrain surveillance system 有权
公开(公告)号：US09761102B2
公开(公告)日：2017-09-12
申请号：US14115392
申请日：2012-05-03
申请人： Avishay Guetta , Michael Yagudaev , Doron Korngut
发明人： Avishay Guetta , Michael Yagudaev , Doron Korngut
IPC分类号： G08B13/189 , G08B13/184
CPC分类号： G08B13/189 , G08B13/184
摘要： A system for the surveillance of terrain and the detection of intrusions over a plane extending into that terrain. A curtain array of light beams is projected along the plane and reflections from the terrain are detected by a sensor array essentially spatially coincident with the array of light sources. The times of flight of the beams are determined, and these characterize the form of the terrain being surveilled. The initial background reflection pattern is acquired and stored by the system. A sudden change in this detected background pattern can be defined as arising from an unexpected reflection, indicative of an intrusion. Signal processing systems are described utilizing modulated laser beams and detection at a frequency at least twice that of the modulation, such that reflected signals arising from the ON and the OFF periods of the laser modulation can be subtracted to eliminate the background signals.

8. 发明申请

US20130087684A1 LASER DAYLIGHT DESIGNATION AND POINTING 有权
标题翻译：激光指示和指示
公开(公告)号：US20130087684A1
公开(公告)日：2013-04-11
申请号：US13515863
申请日：2010-12-14
申请人： Avishay Guetta , Michael Yagudaev , Doron Korngut
发明人： Avishay Guetta , Michael Yagudaev , Doron Korngut
IPC分类号： H01L27/146 , H01L27/148
CPC分类号： F41G7/2293 , F41G3/02 , F41G3/145 , F41G7/2246 , F41G7/226 , G01S7/4914 , G01S17/32 , G01S17/89 , H01L27/146 , H01L27/14643 , H01L27/148
摘要： A laser designator system using modulated CW laser diodes and a conventional high pixel count image sensor array, such as CCD or CMOS array. These two technologies, diode lasers and imaging sensor arrays are reliable, widely used and inexpensive technologies, as compared with prior art pulsed laser systems. These systems are distinguished from the prior art systems in that they filter the laser signal spatially, by collecting light over a comparatively long period of time from a very few pixels out of the entire field of view of the image sensor array. This is in contrast to the prior art systems where the laser signal is filtered temporarily, over a very short time span, but over a large fraction of the field of view. By spatially filtering the signal outputs of the individual pixels, it becomes possible to subtract the background illumination from the illuminated laser spot.
摘要翻译：一种使用调制CW激光二极管和常规高像素数像素传感器阵列（如CCD或CMOS阵列）的激光指示系统。与现有技术的脉冲激光系统相比，这两种技术，二极管激光器和成像传感器阵列是可靠的，广泛使用的和便宜的技术。这些系统与现有技术的系统不同，它们通过从图像传感器阵列的整个视野内的极少数像素中收集较长时间的光，从而在空间上对激光信号进行滤波。这与现有技术的系统不同，其中激光信号在非常短的时间跨度上临时滤波，但是在视场的很大一部分上。通过对各个像素的信号输出进行空间滤波，可以从照明的激光光斑中减去背景照明。

9. 发明授权

US09590000B2 Laser daylight designation and pointing 有权
标题翻译：激光日光指定和指示
公开(公告)号：US09590000B2
公开(公告)日：2017-03-07
申请号：US13515863
申请日：2010-12-14
申请人： Avishay Guetta , Michael Yagudaev , Doron Korngut
发明人： Avishay Guetta , Michael Yagudaev , Doron Korngut
IPC分类号： G01S3/08 , H01L27/146 , F41G3/14 , H01L27/148 , F41G3/02 , F41G7/22
CPC分类号： F41G7/2293 , F41G3/02 , F41G3/145 , F41G7/2246 , F41G7/226 , G01S7/4914 , G01S17/32 , G01S17/89 , H01L27/146 , H01L27/14643 , H01L27/148
摘要： A laser designator system using modulated CW laser diodes and a conventional high pixel count image sensor array, such as CCD or CMOS array. These two technologies, diode lasers and imaging sensor arrays are reliable, widely used and inexpensive technologies, as compared with prior art pulsed laser systems. These systems are distinguished from the prior art systems in that they filter the laser signal spatially, by collecting light over a comparatively long period of time from a very few pixels out of the entire field of view of the image sensor array. This is in contrast to the prior art systems where the laser signal is filtered temporarily, over a very short time span, but over a large fraction of the field of view. By spatially filtering the signal outputs of the individual pixels, it becomes possible to subtract the background illumination from the illuminated laser spot.
摘要翻译：一种使用调制CW激光二极管和常规高像素数像素传感器阵列（如CCD或CMOS阵列）的激光指示系统。与现有技术的脉冲激光系统相比，这两种技术，二极管激光器和成像传感器阵列是可靠的，广泛使用的和便宜的技术。这些系统与现有技术的系统不同，它们通过从图像传感器阵列的整个视野内的极少数像素中收集较长时间的光，从而在空间上对激光信号进行滤波。这与现有技术的系统不同，其中激光信号在非常短的时间跨度上临时滤波，但是在视场的很大一部分上。通过对各个像素的信号输出进行空间滤波，可以从照明的激光光斑中减去背景照明。

10. 发明申请

US20140168633A1 TERRAIN SURVEILLANCE SYSTEM 有权
标题翻译：地雷监测系统
公开(公告)号：US20140168633A1
公开(公告)日：2014-06-19
申请号：US14115392
申请日：2012-05-03
申请人： Avishay Guetta , Michael Yagudaev , Doron Korngut
发明人： Avishay Guetta , Michael Yagudaev , Doron Korngut
IPC分类号： G08B13/189
CPC分类号： G08B13/189 , G08B13/184
摘要： A system for the surveillance of terrain and the detection of intrusions over a plane extending into that terrain. A curtain array of light beams is projected along the plane and reflections from the terrain are detected by a sensor array essentially spatially coincident with the array of light sources. The times of flight of the beams are determined, and these characterize the form of the terrain being surveilled. The initial background reflection pattern is acquired and stored by the system. A sudden change in this detected background pattern can be defined as arising from an unexpected reflection, indicative of an intrusion. Signal processing systems are described utilizing modulated laser beams and detection at a frequency at least twice that of the modulation, such that reflected signals arising from the ON and the OFF periods of the laser modulation can be subtracted to eliminate the background signals.
摘要翻译：一种用于监视地形的系统，以及在延伸到该地形的飞机上的入侵检测。沿着平面投影光束的阵列，并且通过基本空间上与光源阵列一致的传感器阵列来检测来自地形的反射。梁的飞行时间是确定的，这些特征是被监视的地形的形式。初始背景反射模式由系统获取和存储。这种检测到的背景图案的突然变化可以被定义为由意想不到的反射引起的，表示入侵。使用调制的激光束和以调制的至少两倍的频率进行检测来描述信号处理系统，使得可以减去由激光调制的ON和OFF周期产生的反射信号以消除背景信号。

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