Title:
METHOD FOR ESTABLISHING CONTEXT MAP BASED ON COLLABORATION OF DRONE AND ROBOT
Document Type and Number:
WIPO Patent Application WO/2024/085286
Kind Code:
A1
Abstract:
Provided is a method for establishing a context map based on a collaboration of a drone and a robot. The method for establishing a context map according to an embodiment of the present invention includes the steps of: generating a 2D grid map in which a target area is divided to have a grid shape so as to distinguish a plurality of zones and obtaining context with respect to a specific zone of the target area; and identifying a position of a specific zone, and matching and updating the obtained context to a corresponding zone of the 2D grid map on the basis of the identified position. As such, it is possible to provide a high-quality service using various pieces of context by matching multiple pieces of specific context obtained and collected by collaboration of various moving vehicles to the context map in which the target area is divided in a grid shape and establishing and updating same.
Inventors:
LEE SEOK JUN (KR)
CHOE CHUNG JAE (KR)
SUNG NAK MYOUNG (KR)
CHOE CHUNG JAE (KR)
SUNG NAK MYOUNG (KR)
Application Number:
PCT/KR2022/016139
Publication Date:
April 25, 2024
Filing Date:
October 21, 2022
Export Citation:
Assignee:
KOREA ELECTRONICS TECHNOLOGY (KR)
International Classes:
G01C21/00; G06T17/05
Foreign References:
| KR20180109455A | 2018-10-08 | |||
| KR20200094384A | 2020-08-07 | |||
| KR20200002217A | 2020-01-08 | |||
| KR20220129218A | 2022-09-23 | |||
| JP7047306B2 | 2022-04-05 |
Attorney, Agent or Firm:
NAM, Choong Woo (KR)
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