公开(公告)号：WO2011095605A1

公开(公告)日：2011-08-11

申请号：PCT/EP2011/051682

申请日：2011-02-04

Applicant: DELTA DANSK ELEKTRONIK, LYS & AKUSTIK ,  SØRENSEN, Kai ,  MEJNERT, Asbjørn ,  HANSEN, Jan H. ,  NIELSEN, Hans Ole

Inventor： SØRENSEN, Kai ,  MEJNERT, Asbjørn ,  HANSEN, Jan H. ,  NIELSEN, Hans Ole

IPC: G01N21/55

CPC classification number: G01N21/55 ,  G01N2021/551

Abstract: An apparatus for measuring the retroreflectivity of a surface. The apparatus comprises a light source for illuminating an area of said surface at an incident angle relative to the surface; a detector for detecting light reflected back from the surface at an observation angle relative to the surface; a signal processing unit adapted to receive a detector signal from the detector and to determine, from at least the received detector signal, a measure of retro reflectivity of the surface; a range finder for measuring a distance between the apparatus and the illuminated area. The signal processing unit is further adapted to adjust the measure of retroreflectivity responsive to the measured distance.

Abstract translation: 一种用于测量表面的后向反射率的装置。 该装置包括用于以相对于该表面入射的角度照射所述表面的区域的光源; 检测器，用于以相对于所述表面的观察角度检测从所述表面反射回来的光; 信号处理单元，适于从所述检测器接收检测器信号，并且至少从所接收的检测器信号中确定所述表面的复现反射率的量度; 用于测量设备和照明区域之间的距离的测距仪。 信号处理单元还适于响应于测量的距离来调整后向反射率的测量。

公开(公告)号：WO2002090948A1

公开(公告)日：2002-11-14

申请号：PCT/DK2002/000284

申请日：2002-05-02

Applicant: DELTA DANSK ELEKTRONIK, LYS & AKUSTIK ,  NIELSEN, Hans, Ole ,  HANSEN, Jan, H. ,  HANSEN, Kim, P. ,  KLIMANT, Ingo

Inventor： NIELSEN, Hans, Ole ,  HANSEN, Jan, H. ,  HANSEN, Kim, P. ,  KLIMANT, Ingo

IPC: G01N21/64

CPC classification number: G01N21/6408 ,  G01N21/7703 ,  G01N2021/6419 ,  G01N2021/6421 ,  G01N2021/6434 ,  G01N2021/6484 ,  G01N2201/086

Abstract: An apparatus and devices for measuring fluorescence lifetimes of fluorescence sensors for one or more analytes, the apparatus comprising (c) one or more reference systems (3,6,7), said reference systems each comprising one or more reference light sources (3) and being adapted to receive one or more excitation signals (1a), to produce reference optical signals (6b) in response thereto, and to produce one or more electrical reference output signals (7b) in response to one or more excitation signals (1a); and (d) one or more phase detectors (10), said phase detectors being adapted to detect one or more delays of said one or more electrical output signals of said one or more fluorescence sensor systems and said one or more reference systems, and to produce one or more phase output signals; and a method of measuring concentration of one or more analytes using such apparatus and/or devices.

Abstract translation: 一种用于测量一种或多种分析物的荧光传感器的荧光寿命的装置和装置，所述装置包括（c）一个或多个参考系统（3,6,7），所述参考系统各自包括一个或多个参考光源（3） 并且适于接收一个或多个激励信号（1a）以响应于此产生参考光信号（6b），并且响应于一个或多个激励信号（1a）产生一个或多个电参考输出信号（7b） ; 和（d）一个或多个相位检测器（10），所述相位检测器适于检测所述一个或多个荧光传感器系统和所述一个或多个参考系统的所述一个或多个电输出信号的一个或多个延迟，并且 产生一个或多个相位输出信号; 以及使用这种装置和/或装置测量一种或多种分析物的浓度的方法。

公开(公告)号：WO2002103309A1

公开(公告)日：2002-12-27

申请号：PCT/DK2002/000414

申请日：2002-06-19

Applicant: DELTA DANSK ELEKTRONIK, LYS & AKUSTIK ,  FABRICIUS, Henrik ,  HANSEN, Jan, H. ,  JENSEN, Jens, Jørgen ,  NIELSEN, Hans, Ole

Inventor： FABRICIUS, Henrik ,  HANSEN, Jan, H. ,  JENSEN, Jens, Jørgen ,  NIELSEN, Hans, Ole

IPC: G01J3/51

CPC classification number: G01J3/51 ,  G01J3/0208 ,  G01J3/0251 ,  G01J3/465 ,  G01J3/506 ,  G01J3/524 ,  G01J2003/1213 ,  G01J2003/1278 ,  G01J2003/1282 ,  G01J2003/467 ,  H04N17/02 ,  H04N17/04

Abstract: A combination of a response adapting filter (11, 12, 13) and a detector (14), the detector having a predetermined spectral response function to electromagnetic radiation, a method of its preparation, a camera (11, 12, 13, 14, 15) comprising such a response filter and detector combination, and use thereof in e.g. colour measurements in combination with an integrating cavity and a vision inspection system of natural and/or a synthetic material surfaces; also a display and detector combination, a method of displaying optical information, a colour display and monitor system, and a method of controlling colour display, said combination, systems and methods comprising such combination of a response adapting filter and a detector.

Abstract translation: 响应适应滤波器（11,12,13）和检测器（14）的组合，所述检测器具有对电磁辐射的预定光谱响应函数，其准备方法，相机（11,12,13,14， 15），其包括这样的响应滤波器和检测器组合，以及其在例如 颜色测量结合积分腔和天然和/或合成材料表面的视觉检查系统; 显示和检测器组合，显示光学信息的方法，彩色显示和监视系统以及控制彩色显示的方法，所述组合，系统和方法包括响应适配滤波器和检测器的组合。