公开(公告)号：US07196795B2

公开(公告)日：2007-03-27

申请号：US10823166

申请日：2004-04-13

申请人： Haruo Ura ,  Makoto Ono ,  Yasuomi Ohno

发明人： Haruo Ura ,  Makoto Ono ,  Yasuomi Ohno

IPC分类号： G01N21/00

CPC分类号： G01S7/4815 ,  G01S7/003 ,  G01S7/4812 ,  G01S7/4813 ,  G01S7/4818 ,  G01S7/497 ,  G01S17/36 ,  G01S17/42 ,  G01S17/87

摘要： A laser measurement apparatus for carrying out measurement using a laser beam that is capable of performing various types of measurement with a simple structure is provided. Optical signal processing units 103, 104, 105 output laser beams λ1, λ2, λ3 having different wavelengths via a common optical path A toward an object to be measured, and detect the laser beams being reflected by a corner cube 100 attached to the object to be measured. A control unit 102 controls motors 110, 111 so that the laser beams return to a predetermined position of a optical position sensing device 117 of an optical signal processing unit 103, according to which the direction of a reflecting mirror 112 is controlled so that the laser beams follow the object. The control unit 102 computes the distance to the object, or the shape, position, speed etc. of the object based on signals detected at the optical signal processing units 104, 105.

摘要翻译： 提供了一种使用能够以简单结构进行各种测量的激光束进行测量的激光测量装置。 光信号处理单元103,104,105经由公共光路A朝向被测量物体输出具有不同波长的激光束λ1，λ2，λ3，并且检测激光束被附接到对象的角立方体100反射 待测。 控制单元102控制马达110,111，使得激光束返回到光信号处理单元103的光学位置检测装置117的预定位置，根据该光信号处理单元103，反射镜112的方向被控制，使得激光 梁跟随物体。 控制单元102基于在光信号处理单元104,105检测到的信号，计算物体的距离，物体的形状，位置，速度等。

公开(公告)号：US07022971B2

公开(公告)日：2006-04-04

申请号：US10823319

申请日：2004-04-13

申请人： Haruo Ura ,  Makoto Ono ,  Yasuomi Ohno

发明人： Haruo Ura ,  Makoto Ono ,  Yasuomi Ohno

IPC分类号： G06M7/00

CPC分类号： G01C15/002 ,  G01C3/08 ,  G01S7/4813 ,  G01S7/4815 ,  G01S17/66

摘要： In a laser measurement apparatus capable of measuring a moving object or a designated object to be measured by tracking an object to be tracked and detecting the position of the tracked object as needed, optical signal processing units 103 through 105 output laser beams having different wavelengths via a common optical path A toward a corner cube 100 attached to an object to be measured, and detect the laser beams being reflected on the corner cube 100. A control unit 102 controls motors 110, 111 so that the laser beams return to a predetermined position of an optical position sensitive detector 117 of an optical signal processing unit 103, by which the direction of a reflecting mirror 112 is controlled so that the laser beams track the object. The control unit 102 computes the distance, shape, position, speed etc. of the object to be measured based on signals detected via the optical signal processing units 104, 105 while having the laser beams output from optical signal processing units 104, 105 track the object to be tracked.

摘要翻译： 在能够通过跟踪被跟踪物体来测量移动物体或指定物体的激光测量装置中，根据需要检测被跟踪物体的位置，光信号处理部103〜105输出具有不同波长的激光束 朝向附接到被测量物体的角立方体100的普通光路A，并且检测在角隅立方体100上被反射的激光束。 控制单元102控制电动机110,111，使得激光束返回到光信号处理单元103的光学位置敏感检测器117的预定位置，由此控制反射镜112的方向，使得激光束 跟踪对象。 控制单元102基于从光信号处理单元104,105输出的激光束，经由光信号处理单元104,105检测的信号，计算待测物体的距离，形状，位置，速度等。 对象被跟踪。