Title:
SURVEYING DEVICE AND SURVEYING METHOD USING THE SAME
Document Type and Number:
Japanese Patent JP2022140903
Kind Code:
A
Abstract:
To provide a wearable-type surveying device that facilitates handling.SOLUTION: A surveying device (1, 10, 100) comprises: a wearable device (2) provided with attitude sensors 24, 25 for detecting three-axis directions of an operator, a sight direction x, a lateral direction y and a vertical direction z, ranging units 29, 291, 292 for emitting ranging light in the direction of the axis x or photographing the direction of the axis x from two different points and measuring a linear distance L from a ranging start point O to a measurement point T, a position sensor 26 the positional relation of which with the ranging units are fixed on the basis of the three-axis directions; an operation unit (34); an arrangement storage unit (23); and a computation unit (22) for acquiring the linear distance, position information, attitude information and the positional relation, moving the coordinate acquired by the position sensor in the three-axis directions on the basis of the positional relation to calculate the coordinates of the ranging start points of the ranging units, and adopting the coordinates moved from the coordinates of the ranging start points by the linear distance in the direction of the axis x as the coordinates of the measurement point.SELECTED DRAWING: Figure 1
Inventors:
KIKUCHI TAKESHI
Application Number:
JP2021040958A
Publication Date:
September 29, 2022
Filing Date:
March 15, 2021
Export Citation:
Assignee:
TOPCON CORP
International Classes:
G01C15/00; G06F3/01; G06F3/0484
Attorney, Agent or Firm:
Yagi Hideto
Yu Ota
Yu Ota