Title:
間伐材等の伐倒方向の仮想空間形成方法
Document Type and Number:
Japanese Patent JP7218941
Kind Code:
B2
Abstract:
To provide a virtual space formation method of a cutting direction of a thinning lumber or the like, capable of coupling pieces of space information of timber interval width information in a cutting direction and height information of a raw wood to be cut, to generate a virtual space in the cutting direction of a thinning lumber or the like, thereby forming a safe and sure work environment in the cutting direction, on the basis of the virtual space information.SOLUTION: A virtual space formation method of a cutting direction of a thinning lumber or the like, acquires a satellite image by a mobile phone, acquires a height of felled trees and distance data of adjacent timbers with a laser with a GPS function, then performs matching of position coordinate data of the timber to be cut by a digital object, to a headset, then automatically calculates a position where there is no catching, in the cutting direction, on the basis of distance data of the adjacent trees and diameter information of a branch leaf of the adjacent trees, by the headset, and then creates and displays the virtual space of the felled trees in the cutting direction on the headset.SELECTED DRAWING: Figure 1
Inventors:
Masaru Sato
Application Number:
JP2020135288A
Publication Date:
February 07, 2023
Filing Date:
August 07, 2020
Export Citation:
Assignee:
Fuji Kogyo Co., Ltd.
International Classes:
A01G23/099; G01C5/00; G01C15/00; H04N7/18
Domestic Patent References:
| JP2018082689A | ||||
| JP2001522591A | ||||
| JP2014187885A | ||||
| JP2009213400A | ||||
| JP50124696U | ||||
| JP2017139972A | ||||
| JP2006271361A | ||||
| JP2008111725A | ||||
| JP2014100099A | ||||
| JP2006178562A | ||||
| JP2003345804A | ||||
| JP2012152118A |
Attorney, Agent or Firm:
Shigeru Kumagai