公开(公告)号：US07382443B2

公开(公告)日：2008-06-03

申请号：US11635115

申请日：2006-12-07

申请人： Fumio Ohtomo ,  Masahiro Ohishi ,  Ikuo Ishinabe ,  Kazuhiro Shida

发明人： Fumio Ohtomo ,  Masahiro Ohishi ,  Ikuo Ishinabe ,  Kazuhiro Shida

IPC分类号： G01B3/36

CPC分类号： G01C15/002

摘要： A distance measuring method for performing distance measurement by projecting a distance measuring light to an object to be measured and by receiving a reflected light, comprising: a step of projecting for scanning the distance measuring light which has at least one luminous flux with a predetermined spreading angle; a step of emitting the light by pulsed light emission at least two times during a period when the luminous flux traverses the object to be measured; a step of measuring a distance by receiving the reflected light at least two times; and a step of averaging the results of the distance measurement.

摘要翻译： 一种距离测量方法，用于通过将距离测量光投射到待测对象并接收反射光来进行距离测量，所述距离测量方法包括：将具有至少一个光通量的距离测量光以预定扩展 角度; 在光束穿过被测定物体的期间，通过脉冲发光发光至少两次的步骤; 通过接收反射光至少两次来测量距离的步骤; 以及对距离测量的结果进行平均的步骤。

公开(公告)号：US20070146683A1

公开(公告)日：2007-06-28

申请号：US11635115

申请日：2006-12-07

申请人： Fumio Ohtomo ,  Masahiro Ohishi ,  Ikuo Ishinabe ,  Kazuhiro Shida

发明人： Fumio Ohtomo ,  Masahiro Ohishi ,  Ikuo Ishinabe ,  Kazuhiro Shida

IPC分类号： G01C3/08

CPC分类号： G01C15/002

摘要： A distance measuring method for performing distance measurement by projecting a distance measuring light to an object to be measured and by receiving a reflected light, comprising: a step of projecting for scanning the distance measuring light which has at least one luminous flux with a predetermined spreading angle; a step of emitting the light by pulsed light emission at least two times during a period when the luminous flux traverses the object to be measured; a step of measuring a distance by receiving the reflected light at least two times; and a step of averaging the results of the distance measurement.

摘要翻译： 一种距离测量方法，用于通过将距离测量光投射到待测对象并接收反射光来进行距离测量，所述距离测量方法包括：将具有至少一个光通量的距离测量光以预定扩展 角度; 在光束穿过被测定物体的期间，通过脉冲发光发光至少两次的步骤; 通过接收反射光至少两次来测量距离的步骤; 以及对距离测量的结果进行平均的步骤。