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公开(公告)号：US20080123170A1
公开(公告)日：2008-05-29
申请号：US11604282
申请日：2006-11-27
IPC分类号： G02B26/10
CPC分类号： G02B26/101 , G01S7/4813 , G01S7/4817 , G01S17/10 , G01S17/42 , G01S17/89 , G02B7/1821
摘要： A scanning apparatus for use in a scanning optical system comprises a laser transmitter to produce a transmitter beam. This transmitter beam is deviated by a beam scanner, e.g. a tiltable mirror, to produce a pattern of a scanning beam. There are bearings which define first and second axes of rotation perpendicular to each other and intersecting each other in an intersecting point for allowing the beam scanner to scan. In front of the beam scanner is a window of transparent material in the shape of a spherical cap so as to define a central axis and a central point. The central axis intersects the intersecting point of the two other axes, and this common intersecting point coincides preferably with the central point of the sphere of the window.
摘要翻译： 用于扫描光学系统的扫描装置包括用于产生发射器光束的激光发射器。 该发射机波束由波束扫描器偏移，例如 可倾斜的镜子，以产生扫描光束的图案。 有一些轴承将第一和第二旋转轴线彼此垂直并相互交叉，以便使扫描仪扫描。 在光束扫描器的前面是透明材料的窗口，其形状为球形帽，以便限定中心轴线和中心点。 中心轴线与两个其他轴线的交叉点相交，这个共同的交点与窗口的球体的中心点最好重合。
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公开(公告)号：US20120169876A1
公开(公告)日：2012-07-05
申请号：US13391955
申请日：2010-07-30
CPC分类号： B60R11/04 , B60R2011/004 , G01C15/002 , G01S7/4813 , G01S17/42 , G01S17/89
摘要： The invention relates to a laser scanning device for mounting on the roof rack of a vehicle, comprising a base support, which is configured as an “X”, can be mounted on a roof rack and on which a laser scanning module that spans the fork of the “X” can be fixed.
摘要翻译： 本发明涉及一种用于安装在车辆车顶架上的激光扫描装置，其包括被配置为“X”的基座支撑件，其可以安装在车顶架上，并且其上跨越叉子的激光扫描模块 的“X”可以固定。
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公开(公告)号：US07697120B2
公开(公告)日：2010-04-13
申请号：US11604282
申请日：2006-11-27
IPC分类号： G01C3/08
CPC分类号： G02B26/101 , G01S7/4813 , G01S7/4817 , G01S17/10 , G01S17/42 , G01S17/89 , G02B7/1821
摘要： A scanning apparatus for use in a scanning optical system comprises a laser transmitter to produce a transmitter beam. This transmitter beam is deviated by a beam scanner, e.g. a tiltable mirror, to produce a pattern of a scanning beam. There are bearings which define first and second axes of rotation perpendicular to each other and intersecting each other in an intersecting point for allowing the beam scanner to scan. In front of the beam scanner is a window of transparent material in the shape of a spherical cap so as to define a central axis and a central point. The central axis intersects the intersecting point of the two other axes, and this common intersecting point coincides preferably with the central point of the sphere of the window.
摘要翻译： 用于扫描光学系统的扫描装置包括用于产生发射器光束的激光发射器。 该发射机波束由波束扫描器偏移，例如 可倾斜的镜子，以产生扫描光束的图案。 有一些轴承将第一和第二旋转轴线彼此垂直并相互交叉，以便使扫描仪扫描。 在光束扫描器的前面是透明材料的窗口，其形状为球形帽，以便限定中心轴线和中心点。 中心轴线与两个其他轴线的交点相交，这个共同的交点与窗口的球体的中心点最好重合。
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公开(公告)号：US10160400B2
公开(公告)日：2018-12-25
申请号：US13391955
申请日：2010-07-30
摘要： The invention relates to a laser scanning device for mounting on the roof rack of a vehicle, comprising a base support, which is configured as an “X”, can be mounted on a roof rack and on which a laser scanning module that spans the fork of the “X” can be fixed.
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公开(公告)号：US20110271752A1
公开(公告)日：2011-11-10
申请号：US12816656
申请日：2010-06-16
CPC分类号： G01C13/008
摘要： Method for laser hydrography in which at least one laser beam is transmitted emitted from a known location and at in a known direction onto the surface of a body of water and through this the water onto the bottom of the body of water and measurement points of the water surface and the water bottom in a coordinate system are determined from transit-time measurements of the reflections of the laser beam at the water surface and water bottom, wherein the local inclination of the water surface at an entry point of the laser beam into the body of water is determined from at least three measurement points of the water surface, wherein a local entry angle of the laser beam into the body of water is determined from the local inclination and the known direction of the laser beam, and wherein the measurement point of the water bottom is created as a function of the laser beam direction, the local inclination, and the optical refraction due to the corresponding local entry angle of the laser beam.
摘要翻译： 一种用于激光水印的方法，其中至少一个激光束从已知位置以已知方向发射到水体表面上，并且通过该水将水输送到水体的底部和测量点 在水面和水底处的激光束的反射的传播时间测量确定坐标系中的水面和水底，其中在激光束入射点处的水面的局部倾斜进入 从水面的至少三个测量点确定水体，其中根据激光束的局部倾斜度和已知方向确定激光束进入水体的局部入射角，并且其中测量点 根据激光束的相应局部入射角，产生水底部的激光束方向，局部倾斜度和光学折射的函数 m。
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公开(公告)号：US08995577B2
公开(公告)日：2015-03-31
申请号：US12989009
申请日：2009-04-14
申请人： Andreas Ullrich , Martin Pfennigbauer , Walter Schubert , Wolfgang Zierlinger , Andreas Hofbauer , Gerhard Ederer
发明人： Andreas Ullrich , Martin Pfennigbauer , Walter Schubert , Wolfgang Zierlinger , Andreas Hofbauer , Gerhard Ederer
CPC分类号： G01S7/497 , G01S7/40 , G01S7/4052 , G01S7/52004 , G01S2007/4082
摘要： Apparatus for measurement of the reception time of a pulse in a receiving system, which contains at least one receiving channel with a non-linear transmission response, which receiving channel produces at its output a received signal, having a memory, in which the received signals of reference pulses with a predetermined different amplitude are available as reference signals with respect to a time scale, and having an evaluation device, which is connected to the receiving system and to the memory and compares a received signal with each reference signal with a variant time offset in order to determine that reference signal and that time offset for which the comparison discrepancy is a minimum, and outputs this time offset as the reception time with respect to the time scale.
摘要翻译： 用于测量接收系统中的脉冲的接收时间的装置，其包含至少一个具有非线性传输响应的接收信道，该接收信道在其输出端产生具有存储器的接收信号，其中接收信号 具有预定不同振幅的参考脉冲可用作相对于时标的参考信号，并且具有连接到接收系统和存储器的评估装置，并将接收信号与每个参考信号与变量时间进行比较 偏移以便确定参考信号和比较差异最小的时间偏移量，并输出该时间偏移量作为相对于时间标度的接收时间。
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公开(公告)号：US08307705B2
公开(公告)日：2012-11-13
申请号：US12816656
申请日：2010-06-16
IPC分类号： G01F23/00
CPC分类号： G01C13/008
摘要： Method for laser hydrography in which at least one laser beam is emitted from a known location and in a known direction onto the surface of a body of water and through the water onto the bottom of the body of water and measurement points of the water surface and the water bottom in a coordinate system are determined from transit-time measurements of the reflections of the laser beam at the water surface and water bottom, wherein the local inclination of the water surface at an entry point of the laser beam into the body of water is determined from at least three measurement points of the water surface, wherein a local entry angle of the laser beam into the body of water is determined from the local inclination and the known direction of the laser beam, and wherein the measurement point of the water bottom is created as a function of the laser beam direction, the local inclination, and the optical refraction due to the corresponding local entry angle of the laser beam.
摘要翻译： 用于激光水印的方法，其中至少一个激光束从已知位置沿已知方向发射到水体表面上并通过水喷射到水体的底部和水面的测量点上， 坐标系中的水底是通过激光束在水面和水底的反射的传播时间测量来确定的，其中激光束入射到水体中的水面的局部倾斜度 从水面的至少三个测量点确定，其中根据激光束的局部倾斜度和已知方向确定激光束进入水体的局部入射角，并且其中水的测量点 根据激光束的相应局部入射角度，产生作为激光束方向，局部倾斜度和光学折射的函数的底部。
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公开(公告)号：US20110038442A1
公开(公告)日：2011-02-17
申请号：US12989009
申请日：2009-04-14
申请人： Andreas Ullrich , Martin Pfennigbauer , Walter Schubert , Wolfgang Zierlinger , Andreas Hofbauer , Gerhard Ederer
发明人： Andreas Ullrich , Martin Pfennigbauer , Walter Schubert , Wolfgang Zierlinger , Andreas Hofbauer , Gerhard Ederer
IPC分类号： H04L27/06
CPC分类号： G01S7/497 , G01S7/40 , G01S7/4052 , G01S7/52004 , G01S2007/4082
摘要： Apparatus for measurement of the reception time of a pulse in a receiving system, which contains at least one receiving channel with a non-linear transmission response, which receiving channel produces at its output a received signal, having a memory, in which the received signals of reference pulses with a predetermined different amplitude are available as reference signals with respect to a time scale, and having an evaluation device, which is connected to the receiving system and to the memory and compares a received signal with each reference signal with a variant time offset in order to determine that reference signal and that time offset for which the comparison discrepancy is a minimum, and outputs this time offset as the reception time with respect to the time scale.
摘要翻译： 用于测量接收系统中的脉冲的接收时间的装置，其包含至少一个具有非线性传输响应的接收信道，该接收信道在其输出端产生具有存储器的接收信号，其中接收信号 具有预定不同振幅的参考脉冲可用作相对于时标的参考信号，并且具有连接到接收系统和存储器的评估装置，并将接收信号与每个参考信号与变量时间进行比较 偏移以便确定参考信号和比较差异最小的时间偏移量，并输出该时间偏移量作为相对于时间标度的接收时间。
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