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公开(公告)号：US07669354B2
公开(公告)日：2010-03-02
申请号：US11553911
申请日：2006-10-27
IPC分类号： E02F5/00
摘要： For determining the load of an excavator bucket, or optionally of another holding region, a measurement step and an evaluation step are carried out. In the measurement step, the position of a load surface is determined by a noncontact distance-measuring device and, in the evaluation step, a load volume is determined from the position of the load surface and the position and shape of the excavator bucket or of the holding region. For determining the position of the load surface, at least one two-dimensional matrix with distance values is created by means of a distance-measuring camera. For determining the position of the excavator bucket, the distances to at least three points of the excavator bucket, in particular to points on the upper bucket edge, optionally to marked points are determined using the distance-measuring apparatus for determining the surface.
摘要翻译： 为了确定挖掘机铲斗的负荷或可选的另一个保持区域，执行测量步骤和评估步骤。 在测量步骤中，负载表面的位置由非接触测距装置确定，在评估步骤中，根据负载表面的位置和挖掘机铲斗的位置和形状确定负载量，或者 持有地区。 为了确定载荷表面的位置，通过距离测量相机产生具有距离值的至少一个二维矩阵。 为了确定挖掘机斗的位置，使用用于确定表面的距离测量装置确定挖掘机铲斗至少三点的距离，特别是上铲斗边缘上的点的距离，可选地到标记点。
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公开(公告)号：US20080291434A1
公开(公告)日：2008-11-27
申请号：US12091680
申请日：2006-10-28
IPC分类号： G01B11/26
CPC分类号： G01D5/3473 , G01D5/34715 , H01L27/307
摘要： An optoelectric angle-measuring device according to the invention has a code carrier having a position code (C1) which can be detected optically as well as a scanning device in the form of a light-sensitive row or area for detecting the position code (C1) and generating a position-dependent scanning signal. The scanning device which is in the form of a scanning film (F1), in particular, surrounds the code carrier or the code carrier essentially completely surrounds the scanning device along a circumference. This provides an extremely accurate angle-measuring device by virtue of the fact that a large part of the position code (C1), in particular even the entire position code (C1), can be detected.
摘要翻译： 根据本发明的光电角度测量装置具有代码载体，其具有能够被光学检测的位置代码（C1）以及以感光行或区域的形式的扫描装置，用于检测位置代码（C1 ）并产生位置相关扫描信号。 具有扫描胶片（F1）形式的扫描装置特别地围绕着码载体或编码载体，沿着圆周基本上完全围绕扫描装置。 由于可以检测到大部分位置码（C1），特别是整个位置码（C1）的事实，这提供了极其精确的角度测量装置。
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3.发明授权公开(公告)号：US07990550B2
公开(公告)日：2011-08-02
申请号：US11908792
申请日：2006-03-03
CPC分类号： G01S17/42 , G01C15/002
摘要： The invention relates to a positioning method for determining the position and orientation of a mobile unit having a receiver (3′), whereby the receiver (3′) is detected by a scanner (2′), said scanner (2′) determining at least the distance and a direction in relation to the receiver (3′). The radiation emitted by the sensor is detected by the receiver (3′) and the direction of incidence of radiation and the direction of incidence of radiation in relation to an axis of reception are derived while an offset of the incident radiation in relation to the axis of reception (EA) is determined. Position and orientation of the unit are derived from at least the distance, the direction in relation to the receiver (3′), the offset and the direction of incidence as the position information and the unit is optionally controlled via the optical connection (OV).
摘要翻译： 本发明涉及一种用于确定具有接收器（3'）的移动单元的位置和方向的定位方法，由此由扫描器（2'）检测接收器（3'），所述扫描器（2'）确定在 至少相对于接收器（3'）的距离和方向。 由传感器发射的辐射由接收器（3'）检测，并且导出相对于接收轴的辐射入射方向和辐射入射方向，而入射辐射相对于轴线的偏移 的接收（EA）。 位置和方位取决于至少距离，相对于接收器（3'）的方向，偏移和入射方向，因为位置信息和单元可选地通过光学连接（OV）控制， 。
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4.发明申请Method and system for determining the spatial position of a hand-held measuring appliance 有权用于确定手持式测量仪器的空间位置的方法和系统公开(公告)号：US20070064246A1
公开(公告)日：2007-03-22
申请号：US10595185
申请日：2004-09-21
IPC分类号： G01B11/14
CPC分类号： G01C15/002 , G01S17/06
摘要： The aim of the invention is to determine the actual position and/or actual orientation of a measuring appliance (4b). To this end, at least two reference points (2b′) lying in a spatial segment (5′) scanned by a laser beam are detected and measured in terms of the distance thereinbetween and the inclination angle thereof. The actual position of the measuring appliance (4b) can be deduced from the known positions of said reference points (2b′) arranged in a detectable manner and the associated distances and inclination angle thereof. The detection, monitoring and measuring of the reference points is carried out by the measuring appliance (4b) in an automated manner, the measuring appliance (4b) and specifically embodied elements associated with the reference points (2b′) forming a local positioning and/or orientation measuring system. The inventive method and corresponding devices enable measurements to be carried out in a problem-free and automated manner, even in areas that cannot be accessed by other measuring systems.
摘要翻译： 本发明的目的是确定测量仪器（4b）的实际位置和/或实际方位。 为此，通过激光束扫描的位于空间段（5'）中的至少两个参考点（2b'）根据其中的距离和其倾斜角度被检测和测量。 测量仪器（4b）的实际位置可以从以可检测方式布置的所述参考点（2b'）的已知位置及其相关联的距离和倾斜角度推导出来。 参考点的检测，监测和测量由测量仪器（4b）以自动方式进行，测量仪器（4b）和与参考点（2b'）相关联的具体实施元件形成局部 定位和/或定位测量系统。 本发明的方法和相应的装置使得能够以无问题和自动化的方式进行测量，即使在其它测量系统无法访问的区域中也是如此。
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公开(公告)号：US07830500B2
公开(公告)日：2010-11-09
申请号：US12091680
申请日：2006-10-28
IPC分类号： G01B11/26
CPC分类号： G01D5/3473 , G01D5/34715 , H01L27/307
摘要： An optoelectric angle-measuring device has a code carrier having a position code which can be detected optically as well as a scanning device in the form of a light-sensitive row or area for detecting the position code and generating a position-dependent scanning signal. The scanning device which is in the form of a scanning film, in particular, surrounds the code carrier or the code carrier essentially completely surrounds the scanning device along a circumference. This provides an extremely accurate angle-measuring device by virtue of the fact that a large part of the position code, in particular even the entire position code, can be detected.
摘要翻译： 一种光电角度测量装置具有可以光学检测的位置代码的代码载体以及用于检测位置代码并产生位置相关扫描信号的感光行或区域形式的扫描装置。 扫描薄膜形式的扫描装置尤其围绕编码载体或编码载体，沿着圆周基本上完全围绕扫描装置。 这提供了一种非常精确的角度测量装置，这是因为可以检测到大部分位置代码，特别是整个位置代码。
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6.发明授权Method and system for determining the spatial position of a hand-held measuring appliance 有权用于确定手持式测量仪器的空间位置的方法和系统公开(公告)号：US07742176B2
公开(公告)日：2010-06-22
申请号：US10595185
申请日：2004-09-21
IPC分类号： G01B11/14
CPC分类号： G01C15/002 , G01S17/06
摘要： The aim of the invention is to determine the actual position and/or actual orientation of a measuring appliance (4b). To this end, at least two reference points (2b′) lying in a spatial segment (5′) scanned by a laser beam are detected and measured in terms of the distance thereinbetween and the inclination angle thereof. The actual position of the measuring appliance (4b) can be deduced from the known positions of said reference points (2b′) arranged in a detectable manner and the associated distances and inclination angle thereof. The detection, monitoring and measuring of the reference points is carried out by the measuring appliance (4b) in an automated manner, the measuring appliance (4b) and specifically embodied elements associated with the reference points (2b′) forming a local positioning and/or orientation measuring system. The inventive method and corresponding devices enable measurements to be carried out in a problem-free and automated manner, even in areas that cannot be accessed by other measuring systems.
摘要翻译： 本发明的目的是确定测量仪器（4b）的实际位置和/或实际取向。 为此，根据其中的距离和其倾斜角来检测和测量位于由激光束扫描的空间段（5'）中的至少两个参考点（2b'）。 测量仪器（4b）的实际位置可以从以可检测方式布置的所述参考点（2b'）的已知位置及其相关联的距离和倾斜角度推导出来。 参考点的检测，监测和测量由测量仪器（4b）以自动方式进行，测量仪器（4b）和与参考点（2b'）相关联的具体实施元件形成局部定位和/ 或方向测量系统。 本发明的方法和相应的装置使得能够以无问题和自动化的方式进行测量，即使在其它测量系统无法访问的区域中也是如此。
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7.发明申请公开(公告)号：US20090231582A1
公开(公告)日：2009-09-17
申请号：US11908792
申请日：2006-03-03
CPC分类号： G01S17/42 , G01C15/002
摘要： The invention relates to a positioning method for determining the position and orientation of a mobile unit having a receiver (3′, whereby the receiver (3) is detected by a scanner (2), said scanner (2′ determining at least the distance and a direction in relation to the receiver (3). The radiation emitted by the sensor is detected by the receiver (3′ and the direction of incidence of radiation and the direction of incidence of radiation in relation to an axis of reception are derived while an offset of the incident radiation in relation to the axis of reception (EA) is determined. Position and orientation of the unit are derived from at least the distance, the direction in relation to the receiver (3′), the offset and the direction of incidence as the position information and the unit is optionally controlled via the optical connection (OV).
摘要翻译： 本发明涉及一种用于确定具有接收器（3'）的移动单元的位置和方位的定位方法，由此由扫描器（2）检测接收器（3），所述扫描器（2'至少确定距离和 由传感器发射的辐射由接收器（3'和辐射入射方向）检测，辐射相对于接收轴的入射方向得到，而 确定入射辐射相对于接收轴（EA）的偏移。单元的位置和取向至少从距离，相对于接收器（3'）的方向，偏移和方向 作为位置信息的入射和可选地通过光学连接（OV）控制该单元。
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公开(公告)号：US08379191B2
公开(公告)日：2013-02-19
申请号：US11610650
申请日：2005-06-21
IPC分类号： G01C3/08
CPC分类号： G01C15/002 , G01B11/12 , G01N21/3151 , G01N21/3554 , G01N21/8422 , G01N21/8806 , G01N21/954 , G01S17/89
摘要： The invention relates to a method for registering surfaces, using a scanner system comprising a radiation source for emitting electromagnetic radiation (ES), a scanning device for guiding the radiation over the surface in order to scan the latter and a receiver for receiving the radiation (RS) that is reflected by the surface. According to the invention, the radiation is spectrally separated to analyze the surface characteristics and a distance measuring unit is used to derive distance information in parallel from the received radiation.
摘要翻译： 本发明涉及一种使用包括用于发射电磁辐射（ES）的辐射源的扫描器系统的记录表面的方法，用于在表面上引导辐射以扫描该辐射的扫描装置和用于接收辐射的接收器（ RS），由表面反射。 根据本发明，辐射被光谱分离以分析表面特性，距离测量单元用于从接收到的辐射平行地导出距离信息。
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公开(公告)号：US20110032507A1
公开(公告)日：2011-02-10
申请号：US11610650
申请日：2005-06-21
CPC分类号： G01C15/002 , G01B11/12 , G01N21/3151 , G01N21/3554 , G01N21/8422 , G01N21/8806 , G01N21/954 , G01S17/89
摘要： The invention relates to a method for registering surfaces, using a scanner system comprising a radiation source for emitting electromagnetic radiation (ES), a scanning device for guiding the radiation over the surface in order to scan the latter and a receiver for receiving the radiation (RS) that is reflected by the surface. According to the invention, the radiation is spectrally separated to analyse the surface characteristics and a distance measuring unit is used to derive distance information in parallel from the received radiation.
摘要翻译： 本发明涉及一种使用包括用于发射电磁辐射（ES）的辐射源的扫描器系统的记录表面的方法，用于在表面上引导辐射以扫描该辐射的扫描装置和用于接收辐射的接收器（ RS），由表面反射。 根据本发明，辐射被光谱分离以分析表面特性，距离测量单元用于从接收到的辐射平行地导出距离信息。
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公开(公告)号：US07480316B2
公开(公告)日：2009-01-20
申请号：US10572254
申请日：2004-09-17
IPC分类号： H01S3/098
CPC分类号： G01S7/4814 , G01C15/002 , G01S7/4813 , G01S7/4818 , G01S7/484
摘要： A laser source is used in a geodesic device to improve the emission of laser light, in which the laser diodes emitting multimodal radiation are influenced by a mode-selective component such that the laser radiation emitted by the laser source has monomodal character. An edge emitter or a vertical semiconductor emitter with an external cavity, is hence used, in which a mode selective component is arranged, for example, a monomode fibre or resonator mirror, which has the effect of a mode-selective resonator construction. Components with negative dispersion can be used for pulse compression to compensate for the greater pulse duration generated by the lengthened cavity.
摘要翻译： 在测地装置中使用激光源来改善激光的发射，其中发射多峰辐射的激光二极管受到模式选择分量的影响，使得由激光源发射的激光辐射具有单峰特征。 因此，使用具有外部空腔的边缘发射器或垂直半导体发射器，其中配置了模式选择性分量，例如具有模式选择性谐振器结构的单模光纤或谐振镜。 具有负色散的元件可用于脉冲压缩，以补偿延长腔体产生的较大脉冲持续时间。
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