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公开(公告)号：US20110080596A1
公开(公告)日：2011-04-07
申请号：US12891900
申请日：2010-09-28
IPC分类号： G01B11/14
摘要： The invention provides a measuring method for installing a measuring rod 6 in a predetermined relation with respect to a coordinate system set to a mobile object 1, for transcribing a predetermined position of the measuring rod on a ground surface where the mobile object is set, for transcribing a measuring point of an object to be measured as set on the mobile object to the ground surface, for measuring a distance on the ground surface between the transcribed predetermined position and the transcribed measuring point, for obtaining a relation between the measuring point and the measuring rod on the ground based on a result of distance measurement, and for obtaining a position on a horizontal coordinate plane in the coordinate system of the measuring point based on the obtained relation and on the relation with the measuring rod with respect to the coordinate system, and the invention also provides a method for measuring a vertical distance between the predetermined position and the ground surface and a vertical distance between the measuring point and the ground surface, and for measuring three-dimensional position of the measuring point in the coordinate system.
摘要翻译： 本发明提供了一种测量方法，用于将测量杆6相对于设置在移动体1上的坐标系设置为预定关系，用于将测量杆的预定位置转印到设置有移动物体的地面上，以便 将要设置在所述移动物体上的被测量物体的测量点转印到所述地面，以测量所述转录的预定位置和所述转录测量点之间的地面上的距离，以获得所述测量点和所述转录测量点之间的关系 基于距离测量的结果在地面上的测量杆，并且基于获得的关系以及与测量杆相对于坐标系的关系来获得测量点的坐标系中的水平坐标平面上的位置 本发明还提供了一种用于测量预定位置和格栅之间的垂直距离的方法 测量点和地面之间的垂直距离，并用于测量坐标系中测量点的三维位置。
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公开(公告)号：US08384913B2
公开(公告)日：2013-02-26
申请号：US12891900
申请日：2010-09-28
IPC分类号： G01B11/14
摘要： The invention provides a measuring method for installing a measuring rod 6 in a predetermined relation with respect to a coordinate system set to a mobile object 1, for transcribing a predetermined position of the measuring rod on a ground surface where the mobile object is set, for transcribing a measuring point of an object to be measured as set on the mobile object to the ground surface, for measuring a distance on the ground surface between the transcribed predetermined position and the transcribed measuring point, for obtaining a relation between the measuring point and the measuring rod on the ground based on a result of distance measurement, and for obtaining a position on a horizontal coordinate plane in the coordinate system of the measuring point based on the obtained relation and on the relation with the measuring rod with respect to the coordinate system, and the invention also provides a method for measuring a vertical distance between the predetermined position and the ground surface and a vertical distance between the measuring point and the ground surface, and for measuring three-dimensional position of the measuring point in the coordinate system.
摘要翻译： 本发明提供了一种测量方法，用于将测量杆6相对于设置在移动体1上的坐标系设置为预定关系，用于将测量棒的预定位置转印到设置移动物体的地面上，以便 将要设置在所述移动物体上的被测量物体的测量点转印到所述地面，以测量所述转录的预定位置和所述转录测量点之间的地面上的距离，以获得所述测量点和所述转录测量点之间的关系 基于距离测量的结果在地面上的测量杆，并且基于获得的关系以及与测量杆相对于坐标系的关系来获得测量点的坐标系中的水平坐标平面上的位置 本发明还提供了一种用于测量预定位置和格栅之间的垂直距离的方法 测量点和地面之间的垂直距离，并用于测量坐标系中测量点的三维位置。
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3.发明授权Laser scanner, laser scanner measuring system, calibration method for laser scanner measuring system and target for calibration 有权激光扫描仪，激光扫描仪测量系统，激光扫描仪测量系统的校准方法和校准目标公开(公告)号：US08355118B2
公开(公告)日：2013-01-15
申请号：US13449389
申请日：2012-04-18
申请人： Kazuhiro Ogawa , Hiroto Shibuya , Shigeyuki Yamaguchi , Ryousuke Miyoshi , You Sasaki , Hiroyuki Konno , Jeffrey Robert DeBoer
发明人： Kazuhiro Ogawa , Hiroto Shibuya , Shigeyuki Yamaguchi , Ryousuke Miyoshi , You Sasaki , Hiroyuki Konno , Jeffrey Robert DeBoer
CPC分类号： G01S7/497 , G01S7/4812 , G01S17/42 , G01S17/89
摘要： A laser scanner measuring system is disclosed, which has a laser scanner and a calibration target. The laser scanner comprises a light emitting element for emitting a pulsed laser beam, a rotary projecting unit for projecting the pulsed laser beam, a distance measuring unit, and a control unit for driving and controlling the light emitting element and the distance measuring unit. The calibration target has a reflection sector with a known shape and with high reflectance and is installed at a known position. In use, there is a step for judging a reflected pulsed laser beam from the reflection sector by detecting a level of light quantity, a step for determining a center position of the reflection sector based on the result of the judgment, and a step for calibrating the laser scanner measuring system based on the determined center position and on the known position.
摘要翻译： 公开了一种具有激光扫描仪和校准目标的激光扫描仪测量系统。 激光扫描器包括用于发射脉冲激光束的发光元件，用于投射脉冲激光束的旋转投影单元，距离测量单元和用于驱动和控制发光元件和距离测量单元的控制单元。 校准目标具有已知形状和高反射率的反射扇区，并且安装在已知位置。 在使用中，存在通过检测光量水平来判断来自反射扇区的反射脉冲激光束的步骤，基于判断结果确定反射扇区的中心位置的步骤，以及校准步骤 激光扫描仪测量系统基于确定的中心位置和已知位置。
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4.发明授权Laser scanner, laser scanner measuring system, calibration method for laser scanner measuring system and target for calibration 有权激光扫描仪，激光扫描仪测量系统，激光扫描仪测量系统的校准方法和校准目标公开(公告)号：US08310653B2
公开(公告)日：2012-11-13
申请号：US12653356
申请日：2009-12-11
申请人： Kazuhiro Ogawa , Hiroto Shibuya , Shigeyuki Yamaguchi , Ryousuke Miyoshi , You Sasaki , Hiroyuki Konno , Jeffrey Robert DeBoer
发明人： Kazuhiro Ogawa , Hiroto Shibuya , Shigeyuki Yamaguchi , Ryousuke Miyoshi , You Sasaki , Hiroyuki Konno , Jeffrey Robert DeBoer
CPC分类号： G01S7/497 , G01S7/4812 , G01S17/42 , G01S17/89
摘要： According to the present invention, a laser scanner measuring system, which has a laser scanner and a calibration target, wherein the laser scanner comprises a light emitting element for emitting a pulsed laser beam, a rotary projecting unit for projecting the pulsed laser beam for scanning, a distance measuring unit, which has a distance measuring light receiving unit, for measuring a distance by receiving a reflection light from an object to be measured, and a control unit for driving and controlling the light emitting element and the distance measuring unit, and wherein the calibration target has a reflection sector with a known shape and with high reflectance and is installed at a known position, comprising a step for judging a reflected pulsed laser beam from the reflection sector as received by the distance measuring light receiving unit by detecting a level of light quantity, a step for determining a center position of the reflection sector based on the result of the judgment, and a step for calibrating the laser scanner measuring system based on the determined center position and on the known position.
摘要翻译： 根据本发明，一种激光扫描仪测量系统，其具有激光扫描仪和校准目标，其中激光扫描器包括用于发射脉冲激光束的发光元件，用于投射脉冲激光束进行扫描的旋转投影单元 距离测量单元，其具有距离测量光接收单元，用于通过接收来自被测量对象的反射光来测量距离;以及控制单元，用于驱动和控制发光元件和距离测量单元，以及 其中所述校准目标具有具有已知形状并具有高反射率的反射扇区，并且安装在已知位置，包括用于通过检测距离测量光接收单元来判断来自所述反射扇区的反射脉冲激光束的步骤 光量水平，基于判断结果确定反射扇区的中心位置的步骤，a 并根据确定的中心位置和已知位置校准激光扫描仪测量系统的步骤。
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5.发明申请Laser Scanner, Laser Scanner Measuring System, Calibration Method For Laser Scanner Measuring System And Target For Calibration 有权激光扫描仪，激光扫描仪测量系统，激光扫描仪测量系统和目标校准方法公开(公告)号：US20120218546A1
公开(公告)日：2012-08-30
申请号：US13449389
申请日：2012-04-18
申请人： Kazuhiro Ogawa , Hiroto Shibuya , Shigeyuki Yamaguchi , Ryousuke Miyoshi , You Sasaki , Hiroyuki Konno , Jeffrey Robert DeBoer
发明人： Kazuhiro Ogawa , Hiroto Shibuya , Shigeyuki Yamaguchi , Ryousuke Miyoshi , You Sasaki , Hiroyuki Konno , Jeffrey Robert DeBoer
IPC分类号： G01J1/10
CPC分类号： G01S7/497 , G01S7/4812 , G01S17/42 , G01S17/89
摘要： A laser scanner measuring system is disclosed, which has a laser scanner and a calibration target. The laser scanner comprises a light emitting element for emitting a pulsed laser beam, a rotary projecting unit for projecting the pulsed laser beam, a distance measuring unit, and a control unit for driving and controlling the light emitting element and the distance measuring unit. The calibration target has a reflection sector with a known shape and with high reflectance and is installed at a known position. In use, there is a step for judging a reflected pulsed laser beam from the reflection sector by detecting a level of light quantity, a step for determining a center position of the reflection sector based on the result of the judgment, and a step for calibrating the laser scanner measuring system based on the determined center position and on the known position.
摘要翻译： 公开了一种具有激光扫描仪和校准目标的激光扫描仪测量系统。 激光扫描器包括用于发射脉冲激光束的发光元件，用于投射脉冲激光束的旋转投影单元，距离测量单元和用于驱动和控制发光元件和距离测量单元的控制单元。 校准目标具有已知形状和高反射率的反射扇区，并且安装在已知位置。 在使用中，存在通过检测光量水平来判断来自反射扇区的反射脉冲激光束的步骤，基于判断结果确定反射扇区的中心位置的步骤，以及校准步骤 激光扫描仪测量系统基于确定的中心位置和已知位置。
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6.发明申请Laser scanner, laser scanner measuring system, calibration method for laser scanner measuring system and target for calibration 有权激光扫描仪，激光扫描仪测量系统，激光扫描仪测量系统的校准方法和校准目标公开(公告)号：US20100256940A1
公开(公告)日：2010-10-07
申请号：US12653356
申请日：2009-12-11
申请人： Kazuhiro Ogawa , Hiroto Shibuya , Shigeyuki Yamaguchi , Ryousuke Miyoshi , You Sasaki , Hiroyuki Konno , Jeffrey Robert DeBoer
发明人： Kazuhiro Ogawa , Hiroto Shibuya , Shigeyuki Yamaguchi , Ryousuke Miyoshi , You Sasaki , Hiroyuki Konno , Jeffrey Robert DeBoer
CPC分类号： G01S7/497 , G01S7/4812 , G01S17/42 , G01S17/89
摘要： According to the present invention, a laser scanner measuring system, which has a laser scanner and a calibration target, wherein the laser scanner comprises a light emitting element for emitting a pulsed laser beam, a rotary projecting unit for projecting the pulsed laser beam for scanning, a distance measuring unit, which has a distance measuring light receiving unit, for measuring a distance by receiving a reflection light from an object to be measured, and a control unit for driving and controlling the light emitting element and the distance measuring unit, and wherein the calibration target has a reflection sector with a known shape and with high reflectance and is installed at a known position, comprising a step for judging a reflected pulsed laser beam from the reflection sector as received by the distance measuring light receiving unit by detecting a level of light quantity, a step for determining a center position of the reflection sector based on the result of the judgment, and a step for calibrating the laser scanner measuring system based on the determined center position and on the known position.
摘要翻译： 根据本发明，一种激光扫描仪测量系统，其具有激光扫描仪和校准目标，其中激光扫描器包括用于发射脉冲激光束的发光元件，用于投射脉冲激光束进行扫描的旋转投影单元 距离测量单元，其具有距离测量光接收单元，用于通过接收来自被测量对象的反射光来测量距离;以及控制单元，用于驱动和控制发光元件和距离测量单元，以及 其中所述校准目标具有具有已知形状并具有高反射率的反射扇区，并且安装在已知位置，包括用于通过检测距离测量光接收单元来判断来自所述反射扇区的反射脉冲激光束的步骤 光量水平，基于判断结果确定反射扇区的中心位置的步骤，a 并根据确定的中心位置和已知位置校准激光扫描仪测量系统的步骤。
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