AUTONOMOUS SEARCH METHOD AND COMPUTING DEVICE FOR PERFORMING SAME METHOD - EWHA UNIV INDUSTRY COLLABORATION FOUNDATION

Title:

AUTONOMOUS SEARCH METHOD AND COMPUTING DEVICE FOR PERFORMING SAME METHOD

Document Type and Number:

WIPO Patent Application WO/2024/080550

Kind Code:

A1

Abstract:

The present invention relates to an autonomous search method for autonomously searching a target space having an unknown environment by a mobile robot. Specifically, the autonomous search method comprises, by using a boundary detection algorithm (fast front propagation (FFP)), an obstacle filter function (cost-map filter), and a boundary filter function (grid-map filter), maximizing a search range for a target space having an unknown environment and determining an optimal moving path to search an unknown area in the target space.

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Inventors:

KIM YOUNG JUN (KR)
HAN KYUNG MIN (KR)

Application Number:

PCT/KR2023/012892

Publication Date:

April 18, 2024

Filing Date:

August 30, 2023

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Assignee:

EWHA UNIV INDUSTRY COLLABORATION FOUNDATION (KR)

International Classes:

G05D1/20; B25J9/16; G05D1/00; G06T7/11; G06T7/136

Attorney, Agent or Firm:

MUHANN PATENT & LAW FIRM (KR)

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