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2. 发明公开

EP4196756A1 ENHANCED MULTISPECTRAL SENSOR CALIBRATION 审中-实审
公开(公告)号：EP4196756A1
公开(公告)日：2023-06-21
申请号：EP21858936.4
申请日：2021-08-17
申请人： Argo AI, LLC
发明人： LAVERNE, Michel H. J.
IPC分类号： G01J1/28 , G06T7/80 , G01S7/497 , G01J3/28 , G01J5/00

3. 发明公开

EP3877733A1 DEVICE AND METHOD FOR ULTRASHORT PULSE TEMPORAL MEASUREMENT 审中-实审
公开(公告)号：EP3877733A1
公开(公告)日：2021-09-15
申请号：EP18939346.5
申请日：2018-11-08
申请人： Sphere Ultrafast Photonics, S.A.
发明人： DA COSTA RIBEIRO DE MIRANDA, Miguel Nicolau , GUO, Chen , LOUISY, Maïté , LOUIS ARNOLD, Cord , GENEVIEVE L'HUILLIER WAHLSTROM, Anne
IPC分类号： G01J1/42 , G01J1/28 , G01J1/36

4. 发明授权

EP2810029B1 PORTABLE LIGHT MEASUREMENT SYSTEM 有权转让
公开(公告)号：EP2810029B1
公开(公告)日：2023-06-28
申请号：EP13709310.0
申请日：2013-01-21
发明人： KRAUSE, Christian
IPC分类号： G01J1/42 , G01J1/02 , G01J1/08 , G01J1/12 , G01J1/28 , G01J3/02 , G01J3/10 , G01J3/50 , G01M11/00

5. 发明公开

EP3187850A4 SAFE VISUAL RECOGNITION-BASED METHOD FOR STANDARD MEASUREMENT/CALCULATION OF DAYTIME TUNNEL ENTRANCE SECTION ILLUMINATION, AND SYSTEM THEREOF 有权转让
标题翻译： SICHERES AUF VISUELLER ERKENNUNG BASIERTES VERFAHRENFÜRSTANDARDMESSUNG / -BERECHNUNG VON TAGESZEITTUNNELEINGANGSBELEUCHUNG UND SYSTEMDAFÜR
公开(公告)号：EP3187850A4
公开(公告)日：2017-09-20
申请号：EP15853969
申请日：2015-10-15
申请人： UNIV BEIJING TECHNOLOGY , GUIZHOU EXPRESSWAY GROUP CO LTD
发明人： HU JIANGBI , MA WENQIAN , MEI SHILONG , LU XIAOSHUN , CAO JIANPING , WANG WEILI , ZHANG YUANFENG , ZHANG XIAOQIN , GUO DA , WANG MENG , LI XIAOYU , GAO LINXI , GAO XIAOJUAN , LIU FENG
IPC分类号： G01M11/00 , F21W131/101 , G01J1/28 , H05B37/02
CPC分类号： H05B37/0218 , Y02B20/46
摘要： The invention relates to an illumination standard calculation method for a tunnel entrance section in daytime based on safe visual recognition. The method includes: (a) setting light environment parameters of the tunnel entrance section; (b) determining a feature position in the tunnel, and measuring the average road surface brightness L of the feature position; (c) placing a target object in the feature position and then making a driver drive at different speeds from outside the tunnel towards the target object to measure visual recognition distances D required by the driver to visually discover the target object under different driving speeds, and measuring the road surface brightness L 20 at the position where the driver visually discovers the target object and calculating the brightness reduction factor K to be the ratio between L and L 20 ; (d) resetting the average road surface brightness L of the tunnel entrance section and repeating steps (b) and (c) to obtain a plurality of different sets of visual recognition distances D and corresponding brightness reduction factors K; (e) using Sigmoid function model to calculate and fit the data of the plurality of sets of D and K to obtain a relational model formula of D and K: D = 215 1 + e ˆ’ 70 K + 96 + 27.6 ; (f) substituting a safe stopping sight distance D 0 corresponding to a maximum speed limit of the tunnel into the formula to obtain the minimum brightness reduction factor K 0 of the tunnel entrance section in daytime. The invention also relates to a system for implementing the illumination standard calculation method for a tunnel entrance section in daytime based on safe visual recognition.
摘要翻译：本发明涉及一种基于安全视觉识别的白天隧道入口段照明标准计算方法。该方法包括：（a）设定隧道入口部分的光环境参数; （b）确定隧道中的特征位置，并测量特征位置的平均路面亮度L; （c）将目标物体放置在特征位置，然后以不同的速度从隧道外朝向目标物体驱动，以测量驾驶员在不同的驾驶速度下视觉发现目标物体所需的视觉识别距离D，以及测量驾驶员目视发现目标物体的位置处的路面亮度L 20，并计算亮度降低因子K为L与L 20之间的比率; （d）重置隧道入口部分的平均路面亮度L，并重复步骤（b）和（c）以获得多组不同的视觉识别距离D和相应的亮度降低因子K; （e）用Sigmoid函数模型计算并拟合多组D和K的数据，得到D和K的关系模型公式：D = 215 1 + e'70 K + 96 + 27.6; （f）将对应于隧道最大速度限制的安全停止视距D 0代入公式中以获得白天隧道入口部分的最小亮度减小因子K 0。本发明还涉及一种基于安全视觉识别实现白天隧道入口段照度标准计算方法的系统。

6. 发明公开

EP1933083A1 Apparatus and method for equalizing illumination of light sources for digital image test member, and apparatus and method for testing color of digital image 有权
标题翻译：装置和方法，用于均衡的用于数字图像的测试对象以及装置和方法的光源的照明用于测试数字图像的颜色
公开(公告)号：EP1933083A1
公开(公告)日：2008-06-18
申请号：EP07010329.6
申请日：2007-05-24
申请人： EMERGING MEMORY & LOGIC SOLUTION INC.
发明人： Kang, Sung Kwan , Chowng, Yoon Mo , Yoon, Pil Sang
IPC分类号： F21S8/00 , G03B15/07 , G01J1/28
CPC分类号： G01J1/28 , F21K9/00 , F21S8/00 , G03B15/07
摘要： An illumination equalizing device includes a polygonal rotary column (200) disposed in a sealed space, equipped with light sources, and rotatable at specific angular intervals, light sources (210) radiating light onto an image test member (220) attached to a wall of the sealed space for testing a digital image, the light sources (210) mounted on side surfaces of the polygonal rotary column (200), illuminometers (222, 224, 225, 227, 229) measuring illumination values of light radiated onto the image test member (220), and a rotary column control unit (260) rotating the polygonal rotary column (200) at set angular intervals so that the illumination values measured by the illuminometers (222, 224, 225, 227, 229) are equalized. A method for equalizing the illumination of light sources (210) for a digital image test member (220), and an apparatus and method for testing the color of a digital image uses the illumination equalizing device.
摘要翻译：照明均匀化装置包括：在一个密封的空间设置在多边形旋转柱（200），配备有光源，并且在特定的角度间隔可转动的基础上，光源（210）照射光连接到的壁的图像的测试构件（220）用于测试的数字图像的密封空间中，光源安装在所述多边形旋转柱的侧表面（210）（200）照度计（222,224，225，227，229）测量光的照度值照射到图像测试构件（220），和旋转在设定的角度间隔多边形旋转柱（200），使得管芯DASS通过照度计测量到的照明值的旋转柱控制单元（260）（222，224，225，227，229）相等。一种用于均衡的光源（210），用于数字图像的测试构件（220）的照明，以及装置和方法用于测试数字图像的颜色的方法使用的照明均衡装置。

7. 发明公开

EP3166229A4 PROXIMITY ILLUMINANCE SENSOR MODULE AND MOBILE TERMINAL USING SAME 有权转让
公开(公告)号：EP3166229A4
公开(公告)日：2018-05-23
申请号：EP15815013
申请日：2015-01-15
申请人： LG ELECTRONICS INC
发明人： LEE BYUNGHWA , SONG HYUNSU
IPC分类号： H04B1/38 , G01J1/02 , G01J1/28 , H04M1/03
CPC分类号： H04M1/026 , G01J1/0271 , G01J1/0414 , G01J1/28 , G01V8/10 , H04B1/38 , H04M2250/12 , H04N5/2257 , H04R1/025 , H04R1/345 , H04R2499/11 , H05K5/0017 , H05K5/03
摘要： The present disclosure relates to a proximity illuminance sensor and a mobile terminal using the same, and disclosed is the mobile terminal of which an upper bezel can be shortened by using: the proximity illuminance (IR) sensor disposed on the rear surface of a front case and disposed to be perpendicular to a display unit; and a light reflector disposed at one side of the proximity illuminance sensor, such that light is incident to the proximity illuminance sensor or emitted from the proximity illuminance sensor to the outside.

8. 发明公开

EP3182077A1 SAFE VISIBILITY-BASED METHOD AND SYSTEM FOR MEASURING AND ESTIMATING LIGHTING STANDARDS IN TUNNEL MIDSECTIONS 审中-公开
标题翻译：用于测量和照明标准的计算在隧道中部地区SAFEVISIBILITÄTSBASIERTES的方法和系统
公开(公告)号：EP3182077A1
公开(公告)日：2017-06-21
申请号：EP15853741.5
申请日：2015-10-15
申请人： Beijing University Of Technology , Guizhou Expressway Group Co., Ltd.
发明人： HU, Jiangbi , WANG, Meng , GUAN, Guiping , XIE, Mingyu , CHANG, Xiangzhen , ZHANG, Xiaoqin , GUO, Da , MA, Wenqian , ZHANG, Yuanfeng , LI, Xiaoyu , GAO, Linxi , GAO, Xiaojuan , LIU, Feng
IPC分类号： G01J1/28 , G01J5/60
CPC分类号： B60Q1/143 , E21F17/00 , F21S2/00 , F21W2131/101 , G06K9/00825 , H05B37/0218
摘要： This invention relates to an illumination standard calculation method for a tunnel middle section based on safe visual recognition: (a) Setting the light environment of the tunnel middle section; (b) Placing a target object in the tunnel middle section; (c) Making a driver drive a motor vehicle at different speeds toward the target object, and measuring the visual recognition distances D required by the driver to visually discover the target object at different speeds; (d) Resetting the average brightness L of the tunnel middle section and repeating the steps (b) and (c) to obtain a plurality of different sets of visual recognition distances D and corresponding brightness values L; (e) Using the S model to fit the data of the plurality of sets of visual recognition distances D and brightness values L to obtain the formula of the relational model of D and L to be L=0.683/(5.575-In(D)); (f) Substituting a safe stopping sight distance D 0 corresponding to a maximum speed limit of the tunnel into the model formula to obtain the dynamic minimum brightness value L 0 required for the tunnel middle section under this tunnel light environment. The method improves the accuracy of safety evaluation of the tunnel middle section brightness, and the method is simple and convenient, and provides a reference basis for the road traffic safety research. The invention also provides a system for implementing this method.
摘要翻译：本发明涉及在基于安全视觉识别的隧道中间部分照明标准计算方法，包括：（a）设置在隧道中间部分的光环境; （B）放置在隧道中间段的目标对象; （C）使驱动器在朝向目标对象不同的速度驱动的机动车辆，并测量视觉识别距离所要求的驾驶员D在视觉上发现以不同的速度在目标对象; （D）复位隧道中间部分的平均亮度L和重复所述步骤（b）和（c），以获得不同组的视觉识别的多个距离D和对应的亮度值L，（E）使用S模型以适合的套视觉识别的所述多个数据的距离D和亮度值L，以获得D和L的关系模型的公式为L = 0.683 /（5.575-在（D））; （F）代安全停止视线距离D 0对应于最大速度极限隧道到模型公式来获得动态最小brightnessvalue L0此隧道光环境下的隧道中间部分必需的。该方法提高了隧道中间段亮度的安全性评价的准确性，且方法简单方便，并提供道路交通安全研究提供参考基础。因此本发明提供用于实施该方法的系统。

9. 发明公开

EP2870440A1 VARIABLE MODULATION OF RADIATION AND COMPONENTS 审中-公开
标题翻译：辐射与零件的可变调制
公开(公告)号：EP2870440A1
公开(公告)日：2015-05-13
申请号：EP12750511.3
申请日：2012-08-07
申请人： Halliburton Energy Services, Inc.
发明人： PERKINS, David L. , JONES, Christopher M. , PELLETIER, Michael T. , GAO, Li , ATKINSON, Robert , SOLTMANN, William
IPC分类号： G01J1/02 , G01J1/04 , G01J1/20 , G01J1/22 , G01J1/28 , G01J1/42 , G01J1/46 , G01J3/02
CPC分类号： G02B26/04 , E21B47/00 , G01J1/0228 , G01J1/0295 , G01J1/0444 , G01J1/0492 , G01J1/20 , G01J1/22 , G01J1/28 , G01J1/42 , G01J1/46 , G01J3/0235 , G01J3/027 , G01J3/0297 , G01V8/10
摘要： Various embodiments include systems and methods to provide selectable variable gain to signals in measurements using incident radiation. The selectable variable gain may be used to normalize signals modulated in measurements using incident radiation. The selectable variable gain may be attained using a number of different techniques or various combinations of these techniques. These techniques may include modulating a modulator having modulating elements in which at least one modulating element acts on incident radiation differently from another modulating element of the modulator, modulating the use of electronic components in electronic circuitry of a detector, modulating a source of radiation or combinations thereof. Additional apparatus, systems, and methods are disclosed.

10. 发明公开

EP2810029A2 PORTABLE LIGHT MEASUREMENT SYSTEM 有权转让
标题翻译：便携式光测定装置
公开(公告)号：EP2810029A2
公开(公告)日：2014-12-10
申请号：EP13709310.0
申请日：2013-01-21
申请人： VIP 2 IVS
发明人： KRAUSE, Christian
IPC分类号： G01J1/42 , G01J1/02 , G01J1/08 , G01J1/12 , G01J1/28 , G01J3/02 , G01J3/10 , G01J3/50 , G01M11/00
CPC分类号： G01J1/4257 , G01J1/02 , G01J1/0219 , G01J1/0223 , G01J1/0228 , G01J1/0242 , G01J1/124 , G01J1/42 , G01J1/4228 , G01J3/0264 , G01J3/0267 , G01J3/027 , G01J3/0278 , G01J3/504 , G01J3/505 , G01J2001/4247
摘要： The invention relates to simplified portable method of measuring light sources by limiting the number of parameters to measured for example to one plane of radiation where know characteristics are preselected or default selected to be used to calculated combined output. Further more is light measurements combined with power calculation and control where phase of supply current is used to obtain light source flickering, determine dimmable. Further more can an imaging recording device be used to further enhance the measurements.

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