发明名称 |
METHOD FOR ANALYSIS AND MEASUREMENT OF DISPLACEMENT OF POWER TRANSMISSION TOWER USING GROUND LIGHT DETECTION AND RANGING |
摘要 |
<p>The present invention relates to a method for analysis and measurement of a displacement of a power transmission tower using ground light detection and ranging. The present invention includes a step in which the power transmission tower is measured with ground light detection and ranging at a scan position selected through a prior inspection of the power transmission tower and its vicinity so as to prepare scan data at various angles to the power transmission tower; a step in which the scan data at the various angles are merged through an alignment operation; a step in which the merged scan data is converted into 3D image point group data; a step in which the point group data is compared to design data of the power transmission tower; and a step in which a displacement result of the power transmission tower is calculated based on the difference between the point group data or the difference between the point group data and the design data.</p> |
申请公布号 |
KR101470981(B1) |
申请公布日期 |
2014.12.10 |
申请号 |
KR20140076229 |
申请日期 |
2014.06.23 |
申请人 |
SUNUN ENG;HOSEO UNIVERSITY ACADEMIC COOPERATION FOUNDATION |
发明人 |
JUNG, KI CHANG;PARK, GEON YOUNG;YOU, JIN YOUNG;JEON, HONG JIN |
分类号 |
G01B11/16;G01B15/06;G01S17/88;G06F19/00 |
主分类号 |
G01B11/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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