Title:
測量装置
Document Type and Number:
Japanese Patent JP6680553
Kind Code:
B2
Abstract:
The invention provides a surveying instrument, which comprises a measuring unit for performing a distance measurement by projecting a distance measuring light toward an object to be measured, an image pickup unit for picking up an image including the object to be measured, an attitude detecting unit provided integrally with the image pickup unit, and an arithmetic processing unit, wherein the attitude detecting unit has tilt sensors for detecting a horizontal and a relative tilt angle detecting unit for detecting a tilt angle of the measuring unit with respect to the horizontal, and wherein the arithmetic processing unit calculates a tilting of the image with respect to a vertical based on a detection result of the attitude detecting unit and displays vertical lines in the image acquired by the image pickup unit based on this calculation result.
Inventors:
Fumio Otomo
Kaoru Kumagai
Tetsuji Anai
Kaoru Kumagai
Tetsuji Anai
Application Number:
JP2016021924A
Publication Date:
April 15, 2020
Filing Date:
February 08, 2016
Export Citation:
Assignee:
Topcon Co., Ltd.
International Classes:
G01C15/00; G01C5/00
Domestic Patent References:
| JP2009210334A | ||||
| JP10019565A | ||||
| JP2002098528A |
Foreign References:
| US20050057745 |
Attorney, Agent or Firm:
Shoji Miyoshi