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1. 发明申请

US20100020305A1 THREE-DIMENSIONAL MEASUREMENT SYSTEM AND RESCALING METHOD USING INDOOR GPS 有权
标题翻译：三维测量系统和使用室内GPS的重建方法
公开(公告)号：US20100020305A1
公开(公告)日：2010-01-28
申请号：US12442669
申请日：2007-09-21
申请人： Se-Hwan Song , Seong-Youb Chung , Sung-Han Kim , Jin-Hyung Park , Young-Jun Park , Jae-Hoon Kim
发明人： Se-Hwan Song , Seong-Youb Chung , Sung-Han Kim , Jin-Hyung Park , Young-Jun Park , Jae-Hoon Kim
IPC分类号： G01C3/00
CPC分类号： G01C3/00 , G01B11/14 , G01S1/70
摘要： A three-dimensional measurement system using an IGPS includes a rescale bar having linear scales thereon, a linear encoder for measuring an absolute length within which the linear encoder moves on the rescale bar, a plurality of optical transmitters that radiates pan beams, and a vector bar having one end attached to the linear encoder, and having a receiver to detect the pan beams radiated from the optical transmitters, the vector bar acquiring coordinates of two points where the vector bar moves by using the receiver, and measuring a relative length from the coordinates. A ratio between the absolute length and the relative length is applied in rescaling an actual distance between two positions to be measured.
摘要翻译：使用IGPS的三维测量系统包括其上具有线性刻度的重定标杆，用于测量线性编码器在重定标杆上移动的绝对长度的线性编码器，辐射泛光束的多个光发射器，以及矢量杆，其一端连接到线性编码器，并具有用于检测从光学发射器辐射的摇摄光束的接收器，矢量条获取通过使用接收器移动矢量条的两个点的坐标，以及测量从坐标绝对长度和相对长度之间的比率应用于两个测量位置之间的实际距离的重新缩放。

2. 发明授权

US07834983B2 Three-dimensional measurement system and rescaling method using indoor GPS 有权
标题翻译：使用室内GPS的三维测量系统和重新定标方法
公开(公告)号：US07834983B2
公开(公告)日：2010-11-16
申请号：US12442669
申请日：2007-09-21
申请人： Se-Hwan Song , Seong-Youb Chung , Sung-Han Kim , Jin-Hyung Park , Young-Jun Park , Jae-Hoon Kim
发明人： Se-Hwan Song , Seong-Youb Chung , Sung-Han Kim , Jin-Hyung Park , Young-Jun Park , Jae-Hoon Kim
IPC分类号： G01C3/00 , G01B11/14 , G01D5/34
CPC分类号： G01C3/00 , G01B11/14 , G01S1/70
摘要： A three-dimensional measurement system using an IGPS includes a rescale bar having linear scales thereon, a linear encoder for measuring an absolute length within which the linear encoder moves on the rescale bar, a plurality of optical transmitters that radiates pan beams, and a vector bar having one end attached to the linear encoder, and having a receiver to detect the pan beams radiated from the optical transmitters, the vector bar acquiring coordinates of two points where the vector bar moves by using the receiver, and measuring a relative length from the coordinates. A ratio between the absolute length and the relative length is applied in rescaling an actual distance between two positions to be measured.
摘要翻译：使用IGPS的三维测量系统包括其上具有线性刻度的重定标杆，用于测量线性编码器在重定标杆上移动的绝对长度的线性编码器，辐射泛光束的多个光发射器，以及矢量杆，其一端连接到线性编码器，并具有用于检测从光学发射器辐射的摇摄光束的接收器，矢量条获取通过使用接收器移动矢量条的两个点的坐标，以及测量从坐标绝对长度和相对长度之间的比率应用于两个测量位置之间的实际距离的重新缩放。

3. 发明授权

US07893874B2 Global coordinate creation method for precision measurement of hollow frame 有权
标题翻译：中空框架精密测量全局坐标创建方法
公开(公告)号：US07893874B2
公开(公告)日：2011-02-22
申请号：US12442331
申请日：2007-09-21
申请人： Seong-Youb Chung , Sung-Han Kim , Se-Hwan Song , Young-Jun Park , Jae-Hoon Kim
发明人： Seong-Youb Chung , Sung-Han Kim , Se-Hwan Song , Young-Jun Park , Jae-Hoon Kim
IPC分类号： G01S3/02
CPC分类号： G01S19/11 , G01C15/00
摘要： A method of creating a global coordinate of a polyhedral hollow frame includes a first step of providing a plurality of transmitters on a reference surface in the hollow frame, providing a plurality of reference sensors to create the coordinate of the reference surface, and creating a local coordinate frame of the reference surface on the basis of the positional coordinates measured by the reference sensors; a second step of providing reference sensors at common points of a first vertical surface neighboring to the reference surface to measure and store the coordinates of the common points; a third step of providing a plurality of transmitters and reference sensors on the first vertical surface neighboring to the reference surface to create a local coordinate frame of the first vertical surface; a fourth step of transforming the local coordinate frames created at the first and the third steps into a global coordinate frame using the coordinates of the common points measured at the second step; a fifth step of repeatedly performing the second step to the fourth step on remaining vertical surfaces of the polyhedral hollow frame to transform the respective local coordinate frames into a unified global coordinate frame; a sixth step of providing transmitters on an upper surface neighboring to each vertical surface to obtain the relationship between the global coordinate frame and a local coordinate frame of the upper surface using the coordinates of the common point; and a seventh step of creating and applying a global coordinate frame using the relationship obtained at the sixth step.
摘要翻译：创建多面体中空框架的全局坐标的方法包括：第一步骤，在中空框架的参考表面上提供多个发射器，提供多个参考传感器以产生参考表面的坐标，以及创建局部基于由参考传感器测量的位置坐标，参考表面的坐标系; 在与参考表面相邻的第一垂直表面的公共点处提供参考传感器以测量和存储公共点的坐标的第二步骤; 第三步骤，在与参考表面相邻的第一垂直表面上设置多个发射器和参考传感器，以产生第一垂直表面的局部坐标系; 使用在第二步骤测量的公共点的坐标将在第一和第三步骤中创建的局部坐标系变换为全局坐标系的第四步骤; 在所述多面体中空框架的剩余垂直表面上反复进行第二步骤至第四步骤的第五步骤，以将各个局部坐标系变换为统一的全局坐标系; 在与每个垂直表面相邻的上表面上提供发射器以使用公共点的坐标获得全局坐标系和上表面的局部坐标系之间的关系的第六步骤; 以及使用在第六步骤中获得的关系创建和应用全局坐标系的第七步骤。

4. 发明申请

US20090273512A1 GLOBAL COORDINATE CREATION METHOD FOR PRECISION MEASUREMENT OF HOLLOW FRAME 有权
标题翻译：用于中空框架精密测量的全局坐标创建方法
公开(公告)号：US20090273512A1
公开(公告)日：2009-11-05
申请号：US12442331
申请日：2007-09-21
申请人： Seong-Youb Chung , Sung-Han Kim , Se-Hwan Song , Young-Jun Park , Jae-Hoon Kim
发明人： Seong-Youb Chung , Sung-Han Kim , Se-Hwan Song , Young-Jun Park , Jae-Hoon Kim
IPC分类号： G01S5/14
CPC分类号： G01S19/11 , G01C15/00
摘要： A method of creating a global coordinate of a polyhedral hollow frame includes a first step of providing a plurality of transmitters on a reference surface in the hollow frame, providing a plurality of reference sensors to create the coordinate of the reference surface, and creating a local coordinate frame of the reference surface on the basis of the positional coordinates measured by the reference sensors; a second step of providing reference sensors at common points of a first vertical surface neighboring to the reference surface to measure and store the coordinates of the common points; a third step of providing a plurality of transmitters and reference sensors on the first vertical surface neighboring to the reference surface to create a local coordinate frame of the first vertical surface; a fourth step of transforming the local coordinate frames created at the first and the third steps into a global coordinate frame using the coordinates of the common points measured at the second step; a fifth step of repeatedly performing the second step to the fourth step on remaining vertical surfaces of the polyhedral hollow frame to transform the respective local coordinate frames into a unified global coordinate frame; a sixth step of providing transmitters on an upper surface neighboring to each vertical surface to obtain the relationship between the global coordinate frame and a local coordinate frame of the upper surface using the coordinates of the common point; and a seventh step of creating and applying a global coordinate frame using the relationship obtained at the sixth step.
摘要翻译：创建多面体中空框架的全局坐标的方法包括：第一步骤，在中空框架的参考表面上提供多个发射器，提供多个参考传感器以产生参考表面的坐标，以及创建局部基于由参考传感器测量的位置坐标，参考表面的坐标系; 在与参考表面相邻的第一垂直表面的公共点处提供参考传感器以测量和存储公共点的坐标的第二步骤; 第三步骤，在与参考表面相邻的第一垂直表面上设置多个发射器和参考传感器，以产生第一垂直表面的局部坐标系; 使用在第二步骤测量的公共点的坐标将在第一和第三步骤中创建的局部坐标系变换为全局坐标系的第四步骤; 在所述多面体中空框架的剩余垂直表面上反复进行第二步骤至第四步骤的第五步骤，以将各个局部坐标系变换为统一的全局坐标系; 在与每个垂直表面相邻的上表面上提供发射器以使用公共点的坐标获得全局坐标系和上表面的局部坐标系之间的关系的第六步骤; 以及使用在第六步骤中获得的关系创建和应用全局坐标系的第七步骤。

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