Title:
LASER SCANNING DEVICE, LASER SCANNING METHOD AND LASER SCANNING PROGRAM
Document Type and Number:
WIPO Patent Application WO/2024/070215
Kind Code:
A1
Abstract:
[Problem] To set scanning conditions appropriate for laser scanning. [Solution] A laser scanning device 200 that performs laser scanning using laser scanning light, wherein the distances from the laser scanning device 200 to target reflecting prisms 300 and 400 are acquired, and conditions for acquiring laser scanning data limited to the reflecting prisms 300 and 400 are set. At this time, the laser scanning data limited to the reflecting prisms 300 and 400 are laser scanning data in a specific angular range seen from the laser scanning device 200, and this specific angular range is set to be relatively narrow when the distance is relatively large, and set to be relatively wide when the distance is relatively small.
Inventors:
SUGIMOTO HIROAKI (JP)
MINAMIGUCHI SHUICHI (JP)
MINAMIGUCHI SHUICHI (JP)
Application Number:
PCT/JP2023/028347
Publication Date:
April 04, 2024
Filing Date:
August 02, 2023
Export Citation:
Assignee:
TOPCON CORP (JP)
International Classes:
G01C15/00; G01S17/42
Foreign References:
| JP2019105515A | 2019-06-27 | |||
| JPH0996507A | 1997-04-08 | |||
| JP2009229192A | 2009-10-08 |
Attorney, Agent or Firm:
SUENARI, Mikio (JP)
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