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1.发明授权公开(公告)号：US09291494B1
公开(公告)日：2016-03-22
申请号：US14708212
申请日：2015-05-09
CPC分类号： G02B5/20 , G01J1/18 , G01J1/4228 , G01J1/429 , G01J2001/1668 , G01J2001/1678 , G01J2001/184 , G01R31/1218 , G02B5/208 , H04N5/2353
摘要： A solar blind corona camera designed specifically for use on 60 Hz or 50 Hz AC power distribution equipment is based on the fact that electrical discharge corona only occurs above some voltage threshold level on the positive and negative voltage peaks of the AC power waveform. Between these peaks, when the AC voltage is below the discharge corona voltage threshold, the electrical discharge and resulting corona are extinguished. An image sensor is used to both capture the corona-plus-ambient light image during the corona period and the ambient light image during the non-corona period. The ambient light image is then subtracted from the corona-plus-ambient light image leaving only the corona light image which is annunciated and displayed along with the ambient light image. This process effectively renders the corona camera solar blind so it can be used both at night and during daylight.
摘要翻译： 设计专门用于60 Hz或50 Hz交流配电设备的太阳能盲电晕照相机是基于以下事实：放电电晕仅在交流电源波形的正电压峰值和负电压峰值之上发生在某一电压阈值电平以上。 在这些峰之间，当AC电压低于放电电晕电压阈值时，放电和产生的电晕熄灭。 图像传感器用于在电晕期间捕获电晕加环境光图像，并且在非电晕期间捕获环境光图像。 然后从电晕加环境光图像中减去环境光图像，仅留下与环境光图像一起通知并显示的电晕光图像。 这个过程有效地使电晕照相机太阳能遮阳板能够在夜间和日间使用。
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公开(公告)号：US20170141844A1
公开(公告)日：2017-05-18
申请号：US15323728
申请日：2015-06-02
发明人： Takahide SAKAMOTO
IPC分类号： H04B10/079 , G01J1/44 , G01J11/00
CPC分类号： H04B10/079 , G01J1/16 , G01J1/44 , G01J11/00 , G01J2001/1678 , G01J2001/4238 , G01J2001/4242 , G01J2001/4406 , G02F1/01 , H04J14/02
摘要： To realize collective measurement of ultrawide-band optical signals which have exceeded an electrical band limit. This photodetection device (100) comprises: a time-delay adjustment means (10) into which is input an optical signal that is a detection object; an optical frequency comb generator (20) that generates an optical frequency comb; a photomixer (30) that photomixes optical signal series which are sequentially output from the time delay adjustment means (10) and which were subjected to time adjustment, and the optical frequency comb signal which is output from the optical frequency comb generator (20); and a photodetector (40) that detects the mixed signal output from the photomixer (30). The time delay adjustment means (10) performs time adjustment on the optical signal series so that each of the time adjusted optical signal series is photomixed with the optical frequency comb at different timings in the photomixer (30).
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公开(公告)号：US09952091B2
公开(公告)日：2018-04-24
申请号：US15207946
申请日：2016-07-12
申请人： TOPCON Corporation
发明人： Hisashi Isozaki
CPC分类号： G01J1/16 , G01C21/165 , G01C21/265 , G01J1/0403 , G01J2001/1678
摘要： The invention provides a management system for an illumination facility, which comprises an illuminance measuring instrument, a position detector for detecting a position of the traveling vehicle, and an arithmetic device, which are mounted on a traveling vehicle, wherein the arithmetic device is configured to save a map information, positional data of an illumination lamp, initial data including illuminance data, and the illuminance data as acquired by the illuminance measuring instrument while driving the traveling vehicle, and wherein the arithmetic device is configured to calculate daily management data of the illumination facility based on the positional data of the traveling vehicle as detected by the position detector, the map information, and the illuminance data, and further wherein the arithmetic device is configured to calculate a change of the illumination facility including the illumination lamp based on the initial data and the daily management data.
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公开(公告)号：US20170023404A1
公开(公告)日：2017-01-26
申请号：US15207946
申请日：2016-07-12
申请人： TOPCON Corporation
发明人： Hisashi Isozaki
CPC分类号： G01J1/16 , G01C21/165 , G01C21/265 , G01J1/0403 , G01J2001/1678
摘要： The invention provides a management system for an illumination facility, which comprises an illuminance measuring instrument, a position detector for detecting a position of the traveling vehicle, and an arithmetic device, which are mounted on a traveling vehicle, wherein the arithmetic device is configured to save a map information, positional data of an illumination lamp, initial data including illuminance data, and the illuminance data as acquired by the illuminance measuring instrument while driving the traveling vehicle, and wherein the arithmetic device is configured to calculate daily management data of the illumination facility based on the positional data of the traveling vehicle as detected by the position detector, the map information, and the illuminance data, and further wherein the arithmetic device is configured to calculate a change of the illumination facility including the illumination lamp based on the initial data and the daily management data.
摘要翻译： 本发明提供了一种用于照明设备的管理系统，其包括照度测量仪器，用于检测行驶车辆的位置的位置检测器和安装在行驶车辆上的运算装置，其中所述运算装置被配置为 保存地图信息，照明灯的位置数据，包括照度数据的初始数据和由驾驶行驶车辆时的照度测量装置获取的照度数据，并且其中，运算装置被配置为计算照明的日常管理数据 基于由所述位置检测器检测到的所述行驶车辆的位置数据，所述地图信息和所述照度数据，并且其中所述运算装置被配置为基于所述初始值来计算包括所述照明灯的照明设备的变化 数据和日常管理数据。
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