Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
METHOD FOR CHEMICAL SPRAYING USING UNMANNED AERIAL VEHICLE, PROGRAM, AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/175804
Kind Code:
A1
Abstract:
[Problem] To provide a method for controlling the flight of a drone that performs accurate chemical spraying on agricultural land having a narrow and complex topography. [Solution] At least one reference point pole is installed at a boundary line apex of agricultural land or within agricultural land, a drone equipped with a camera is raised to an altitude enabling the viewing of agricultural land to be sprayed with chemicals and captures images of the entirety of the agricultural land so as to create an agricultural land map, and it is made possible to perform accurate chemical spraying within the agricultural land on the basis of the accurate distance from the reference point pole calculated from the phase difference of the carrier waves of the GPS signals from the reference point pole.

Inventors:
YANAGISHITA Hiroshi (3-1-7 Nishihara, Shibuya-ku Tokyo, 66, 〒1510066, JP)
Application Number:
JP2017/014272
Publication Date:
October 12, 2017
Filing Date:
April 05, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NILEWORKS INC. (3-1-7 Nishihara, Shibuya-ku Tokyo, 66, 〒1510066, JP)
International Classes:
A01M7/00; B64C13/18; B64C27/04; B64C39/02; B64D47/08
Foreign References:
JPH11235124A1999-08-31
JPH0371313A1991-03-27
JP2006121997A2006-05-18
Attorney, Agent or Firm:
KURIHARA Kiyoshi (402 Y-2 2-32-3, Uehara Shibuya-ku Tokyo, 64, 〒1510064, JP)
Download PDF: