公开(公告)号：US20190102624A1

公开(公告)日：2019-04-04

申请号：US16140595

申请日：2018-09-25

Applicant: TOPCON CORPORATION

Inventor： Daisuke SASAKI ,  Koji ONISHI ,  Masaki TAKANASHI ,  Kiyoyasu TAKAHASHI ,  Shugo AKIYAMA

IPC: G06K9/00 ,  G06T17/05 ,  B64C39/02

Abstract: A pile head analysis system captures a plurality of images of a construction site including a pile using a camera mounted on an unmanned aerial vehicle (UAV), acquires the images, generates a three-dimensional model of the construction site, detects a pile head from the three-dimensional model, and determines consistency between the detected pile head and preliminarily acquired design information.

公开(公告)号：US20190101390A1

公开(公告)日：2019-04-04

申请号：US16139646

申请日：2018-09-24

Applicant: TOPCON CORPORATION

Inventor： Daisuke SASAKI ,  Koji ONISHI ,  Masaki TAKANASHI ,  Kiyoyasu TAKAHASHI ,  Shugo AKIYAMA

IPC: G01C15/10 ,  A61B5/107 ,  G06T15/00

Abstract: An analysis system for analyzing inclination of column members includes a laser scanner, a server, and an information terminal. The server includes a data acquisition unit configured to acquire three-dimensional point cloud data of the column members generated by the laser scanner, a surface detector configured to detect surfaces of the column members based on the three-dimensional point cloud data, and an inclination analyzer configured to analyze inclination of the column members by calculating inclination of the surfaces detected by the surface detector.