公开(公告)号：US07196776B2

公开(公告)日：2007-03-27

申请号：US10837765

申请日：2004-05-03

申请人： Fumio Ohtomo ,  Jun-ichi Kodaira

发明人： Fumio Ohtomo ,  Jun-ichi Kodaira

IPC分类号： G01C5/00

CPC分类号： G01S7/497 ,  G01C15/002 ,  G01S7/4811 ,  G01S7/4812 ,  G01S7/4818

摘要： A distance-measuring system, which comprises a light source unit for emitting a distance-measuring light, a photodetection optical system having a photodetection optical axis, a projecting optical system having a projecting light optical axis and for projecting the distance-measuring light from the light source unit to an object to be measured and for guiding the distance-measuring light reflected from the object to be measured toward the photodetection optical system, and an internal reference optical system for guiding the distance-measuring light from the light source unit to the photodetection optical system as an internal reference light, wherein the light source unit can emit two distance-measuring lights with different spreading angles, and one of the light source unit and the projection optical system has a decentering member for decentering the distance-measuring light with respect to the projecting light optical axis.

摘要翻译： 一种距离测量系统，包括用于发射距离测量光的光源单元，具有光检测光轴的光电检测光学系统，具有投射光轴的投影光学系统，以及用于将距离测量光 光源单元连接到被测量物体，并将从被测量物体反射的距离测量光引导到光检测光学系统;以及内部基准光学系统，用于将来自光源单元的距离测量光引导到 光检测光学系统作为内部参考光，其中光源单元可以发射具有不同扩展角度的两个距离测量光，并且光源单元和投影光学系统中的一个具有用于使距离测量光偏心的偏心构件， 相对于投影光轴。

公开(公告)号：US07196302B2

公开(公告)日：2007-03-27

申请号：US11070912

申请日：2005-03-03

申请人： Fumio Ohtomo ,  Kazuki Osaragi ,  Kunihiro Hayashi ,  Richard W. Davidson ,  Clyde C. Goad ,  Vernon J. Brabec ,  Eduardo F. Falcon ,  Richard J. Jackson

发明人： Fumio Ohtomo ,  Kazuki Osaragi ,  Kunihiro Hayashi ,  Richard W. Davidson ,  Clyde C. Goad ,  Vernon J. Brabec ,  Eduardo F. Falcon ,  Richard J. Jackson

IPC分类号： G01C21/02

CPC分类号： G01C15/004 ,  G01C15/002

摘要： A laser measuring method in a laser measuring system, which comprises a rotary laser system for projecting a laser beam by rotary irradiation and at least one photodetection system having at least one photodetector for receiving the laser beam, comprising a step of emitting at least two fan-shaped laser beams by the rotary laser system, at least one of the fan-shaped laser beams being tilted, a step of receiving the laser beams at least at three known points by the photodetection system, a step of obtaining elevation angles with respect to the rotary laser system based on photodetection signals which are formed when the photodetector receives the laser beam, and a step of measuring an installing position of the rotary laser system based on elevation angles and position data at the three known points.

摘要翻译： 一种激光测量系统中的激光测量方法，包括用于通过旋转照射投射激光束的旋转激光系统和至少一个具有用于接收激光束的至少一个光电检测器的光电检测系统，包括发射至少两个风扇 通过旋转激光系统形成的激光束，至少一个扇形激光束倾斜，至少通过光电检测系统在三个已知点处接收激光束的步骤，获得相对于 基于在光电检测器接收激光束时形成的光检测信号的旋转激光系统，以及基于三个已知点处的仰角和位置数据来测量旋转激光系统的安装位置的步骤。

公开(公告)号：US07187434B2

公开(公告)日：2007-03-06

申请号：US11146674

申请日：2005-06-07

申请人： Fumio Ohtomo ,  Kaoru Kumagai

发明人： Fumio Ohtomo ,  Kaoru Kumagai

IPC分类号： G01C3/08

CPC分类号： G01S7/4812 ,  G01C15/002 ,  G01S7/4868 ,  G01S17/08

摘要： A surveying apparatus includes an irradiation portion provided with an objective lens, and for irradiating a ranging light toward a measured object, a ranging portion for measuring a distance per unit time more than once based on a reflection light reflected by the measured object and entered through the objective lens, a collimation optical system portion for collimating the measured object through the objective lens, the collimation optical system portion being provided with an image processing device configured to obtain a collimation image obtained through the objective lens, and a determination device to determine whether or not a moving obstacle has passed a projection optical path of the ranging light during projecting the ranging light based on an image obtained by the image processing device.

摘要翻译： 测量装置包括：设置有物镜的照射部分，并且用于向测量对象照射测光光;测距部，用于基于被测物体反射的反射光测量不止一次的单位时间距离，并通过 物镜，用于通过物镜准直被测物体的准直光学系统部分，准直光学系统部分设置有被配置为获得通过物镜获得的准直图像的图像处理装置，以及确定装置，以确定是否 或者不是移动障碍物在投影测光光的同时已经通过测距光的投影光路，基于由图像处理装置获得的图像。

公开(公告)号：US07177016B2

公开(公告)日：2007-02-13

申请号：US10824234

申请日：2004-04-14

申请人： Fumio Ohtomo ,  Ritsuo Sakimura

发明人： Fumio Ohtomo ,  Ritsuo Sakimura

IPC分类号： G01J5/48

CPC分类号： G01C15/00 ,  G01C1/04

摘要： An electronically surveying apparatus of the present invention includes a storing portion for storing positional information of a surveying apparatus body and design data; an angle-measuring portion for electronically measuring an angle between a reference direction and an aimed direction; an arithmetic processing portion for obtaining a model of an expected arrangement at completion of an object which is expected to be seen from the surveying apparatus body in the aimed direction by calculation, based on the angle measured by the angle-measuring portion and the design data; and a displaying portion for displaying the model of the expected arrangement at completion of the object.

摘要翻译： 本发明的电子测量装置包括用于存储测量装置主体的位置信息和设计数据的存储部分; 用于电子地测量参考方向和目标方向之间的角度的角度测量部分; 算术处理部分，用于基于由角度测量部分测量的角度和设计数据，通过计算获得期望从目标方向从测量装置主体看到的物体完成时的预期布置的模型 ; 以及显示部分，用于在对象完成时显示预期排列的模型。

公开(公告)号：US07092076B2

公开(公告)日：2006-08-15

申请号：US10812439

申请日：2004-03-30

申请人： Fumio Ohtomo ,  Jun-ichi Kodaira

发明人： Fumio Ohtomo ,  Jun-ichi Kodaira

IPC分类号： G01C3/08

CPC分类号： G01C15/002 ,  G01C15/02

摘要： A surveying instrument, comprising a collimation optical system and a visible laser projecting device with a visible laser light source unit for emitting a point light, wherein the surveying instrument comprises a photodetector for detecting a reflection light entering from the collimation optical system, and a control means for controlling light emission of the visible laser light source unit based on a detection result of the photodetector.

摘要翻译： 一种测量仪器，包括准直光学系统和具有用于发射点光的可见激光光源单元的可见激光投射装置，其中测量仪器包括用于检测从准直光学系统进入的反射光的光电检测器，以及控制 用于基于光电检测器的检测结果控制可见激光光源单元的发光的装置。

公开(公告)号：US20050243329A1

公开(公告)日：2005-11-03

申请号：US11096648

申请日：2005-04-01

申请人： Fumio Ohtomo ,  Hitoshi Otani

发明人： Fumio Ohtomo ,  Hitoshi Otani

IPC分类号： G01C15/00 ,  G06T1/00 ,  G06T3/00 ,  G01B11/24

CPC分类号： G01C15/00

摘要： A measuring method, comprising a step of drawing a line on a surface such as ground surface, a step of performing measurement along the line on a predetermined measurement range including the line, a step of acquiring an image of a range including the predetermined measurement range as an image data, a step of superimposing the image data on a measurement data, and a step of calculating a measurement data of the line from line position in the image data and from the measurement data near the line.

摘要翻译： 一种测量方法，包括在诸如地面的表面上绘制线的步骤，在包括所述线的预定测量范围上沿着所述线进行测量的步骤，获取包括所述预定测量范围的范围的图像的步骤 作为图像数据，将图像数据叠加在测量数据上的步骤，以及从图像数据中的线位置和线附近的测量数据计算线的测量数据的步骤。

公开(公告)号：US06710319B2

公开(公告)日：2004-03-23

申请号：US09802067

申请日：2001-03-08

申请人： Fumio Ohtomo ,  Satoshi Hirano ,  Ray O'Connor ,  Kunihiro Hayashi

发明人： Fumio Ohtomo ,  Satoshi Hirano ,  Ray O'Connor ,  Kunihiro Hayashi

IPC分类号： G01C2124

CPC分类号： G01C15/002

摘要： A novel system for facilitating the work for setting the horizontal direction of a guide laser beam is disclosed. The guide laser beam (P) can be radiated in vertical and lateral directions from the horizontal direction as a reference by a guide laser beam radiator (20). The reference horizontal direction position of the guide laser beam radiator (20) is detected by a first GPS unit (75). A pole (81) has a second GPS unit (76) for detecting a horizontal position. A reference horizontal direction position of the guide laser radiator (20) is detected by the first GPS unit (75). A first horizontal direction position is detected by the second GPS unit (76) of the pole (81) set up at a first position (83), thereby specifying the direction Z1 in which the guide laser beam (P) is to be radiated from the reference horizontal direction position as an origin. A second horizontal direction position is detected by the second GPS unit (76) of the pole (81) set up at a second position (80) so as to radiate the guide laser beam (P) on the pole (81), thus specifying the actual direction in which the guide laser beam (P) is radiated from the reference horizontal direction position as an origin. The angle (&phgr;) that the direction in which the guide laser beam (P) is to be radiated forms to the actual direction (Z2) in which the guide laser beam (P) is radiated is determined. Based on the angle &phgr;, the direction Z2 in which the guide laser beam (P) is actually radiated is changed to the direction Z1 in which the guide laser beam (P) is to be radiated.

摘要翻译： 公开了一种便于设置引导激光束的水平方向的工作的新型系统。 引导激光束（P）可以通过引导激光束辐射器（20）作为参考从水平方向沿垂直和横向方向辐射。 引导激光束散热器（20）的参考水平方向位置由第一GPS单元（75）检测。 杆（81）具有用于检测水平位置的第二GPS单元（76）。 引导激光辐射器（20）的参考水平方向位置由第一GPS单元（75）检测。 由设置在第一位置（83）的极点（81）的第二GPS单元（76）检测第一水平方向位置，从而指定要从其中辐射导向激光束（P）的方向Z1 参考水平方向位置为原点。 通过在第二位置（80）设置的极（81）的第二GPS单元（76）检测第二水平方向位置，以便将引导激光束（P）辐射在极（81）上，从而指定 导向激光束（P）从基准水平方向位置发射的实际方向为原点。 确定导向激光束（P）要被辐射的方向与形成导向激光束（P）的实际方向（Z2）的角度（phi）。 基于角度phi，将导向激光束（P）实际照射的方向Z2变更为要照射导向激光束（P）的方向Z1。

公开(公告)号：US06679609B2

公开(公告)日：2004-01-20

申请号：US10097414

申请日：2002-03-13

申请人： Fumio Ohtomo ,  Jun-ichi Kodaira

发明人： Fumio Ohtomo ,  Jun-ichi Kodaira

IPC分类号： G01C1500

CPC分类号： G02B27/09 ,  Y10S33/21

摘要： A laser beam irradiation device, comprising a light source for emitting a laser beam, a cylindrical lens, an optical system for entering the laser beam to the cylindrical lens perpendicularly with respect to a center line of the cylindrical lens, and a luminous flux rotating means for rotating the incident laser beam around an optical axis of the laser beam.

摘要翻译： 一种激光束照射装置，包括用于发射激光束的光源，柱面透镜，用于相对于柱面透镜的中心线将激光束垂直输入到柱面透镜的光学系统，以及光束旋转装置 用于使入射激光束围绕激光束的光轴旋转。

公开(公告)号：US06563574B2

公开(公告)日：2003-05-13

申请号：US10033774

申请日：2001-12-28

申请人： Fumio Ohtomo ,  Kiwami Horiguchi ,  Hitoshi Ohtani

发明人： Fumio Ohtomo ,  Kiwami Horiguchi ,  Hitoshi Ohtani

IPC分类号： G01C308

CPC分类号： G01C1/04

摘要： The present invention relates to both a surveying apparatus with a picking-up device and a electronic storage medium, and particularly to a surveying apparatus capable of combining a background image captured by a picking-up device with survey data obtained by the surveying apparatus and displaying the combined image on a display unit, wherein the surveying apparatus is configured such that the picking-up device can be connected to the surveying apparatus, the picking-up device having an optical axis approximately parallel with an optical axis of the surveying apparatus, the surveying apparatus comprising: an operation unit for associating measurement data obtained by the surveying apparatus with image data obtained by the picking-up device and displaying a measurement target position mark in the image data; a first storage unit for storing the measurement data associated with the image data; a second storage unit for storing the image data associated with the measurement data; and a display unit for, when necessary, displaying at least one of the measurement data and the image data stored in the first storage unit and the second storage unit, respectively.

摘要翻译： 本发明涉及一种具有拾取装置的测量装置和电子存储介质，特别涉及一种能够将由拾取装置拍摄的背景图像与由测量装置获得的测量数据相组合的测量装置，并且显示 在显示单元上的组合图像，其中测量装置被配置为使得拾取装置可以连接到测量装置，拾取装置具有与测量装置的光轴大致平行的光轴， 测量装置，包括：操作单元，用于将由测量装置获得的测量数据与由拾取装置获得的图像数据相关联，并在图像数据中显示测量目标位置标记; 第一存储单元，用于存储与图像数据相关联的测量数据; 第二存储单元，用于存储与测量数据相关联的图像数据; 以及显示单元，用于在需要时分别显示存储在第一存储单元和第二存储单元中的测量数据和图像数据中的至少一个。

公开(公告)号：US06204498B1

公开(公告)日：2001-03-20

申请号：US09168261

申请日：1998-10-08

申请人： Kaoru Kumagai ,  Fumio Ohtomo

发明人： Kaoru Kumagai ,  Fumio Ohtomo

IPC分类号： G01C906

CPC分类号： G01C9/06 ,  G01C9/20 ,  G01C15/00

摘要： The present invention relates to an inclination sensor which utilizes a liquid member having a free surface. A first optical system collimates light emitted from a light source, a dark field pattern allows the light from the first optical system to pass therethrough, a half mirror changes the direction of the light which has passed through the scale pattern, a first liquid member having a free surface reflects the pattern light thus changed its direction by the half mirror, a second optical system focuses the pattern light reflected by the first liquid member, a light receiving means receives a light image formed by the second optical system, and a processing means calculates an inclination on the basis of a reception signal provided from the light receiving means. The scale pattern is formed by a plurality of slits, and the half mirror is disposed on an optical path of both the liquid member and the second optical system.

摘要翻译： 本发明涉及利用具有自由表面的液体构件的倾斜传感器。 第一光学系统对从光源发出的光进行准直，暗场图案允许来自第一光学系统的光通过，半反射镜改变已经通过刻度图案的光的方向，第一液体构件具有 自由表面通过半反射镜反射图案光从而改变其方向，第二光学系统聚焦由第一液体部件反射的图案光，受光部件接收由第二光学系统形成的光图像，以及处理装置 基于从光接收装置提供的接收信号来计算倾斜度。 标尺图案由多个狭缝形成，半反射镜设置在液体部件和第二光学系统的光路上。