A Method for Constructing Collision Avoidance Route for Multiple UAVs Using AODV-Based Link Hierarchization

Shuto Ohkawa, Taku Yamazaki, Ryo Yamamoto, Takumi Miyoshi, Kiyoshi Ueda

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Unmanned Aerial Vehicle (UAV) route constructing methods have been researched using protocols for ad hoc networks composed by smart meter radio devices. In the previous study, we established the method which construct the most optimal route for UAV travel in terms of travel distance and safety based on AODV. Every node was given information whether it was in a densely populated area or scattered residential area. In this research, to eliminate the risk of UAVs collision due to overlapping routes of multiple UAVs navigating simultaneously, we propose a method of locking links so that the link used for a UAV constructing route cannot be used for the route of other UAVs. In addition, we propose link hierarchization in the air to solve the link shortage caused by locking links. We evaluate and verify the effectiveness and characteristics of the proposed methods by computer simulation.

Original languageEnglish
Title of host publication2023 IEEE International Conference on Consumer Electronics-Asia, ICCE-Asia 2023
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798350344318
DOIs
Publication statusPublished - 2023
Event2023 IEEE International Conference on Consumer Electronics-Asia, ICCE-Asia 2023 - Busan, Korea, Republic of
Duration: 2023 Oct 232023 Oct 25

Publication series

Name2023 IEEE International Conference on Consumer Electronics-Asia, ICCE-Asia 2023

Conference

Conference2023 IEEE International Conference on Consumer Electronics-Asia, ICCE-Asia 2023
Country/TerritoryKorea, Republic of
CityBusan
Period23/10/2323/10/25

Keywords

  • AODV
  • Ad-hoc Network
  • Multi-hop network
  • UAV Delivery

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Computer Vision and Pattern Recognition
  • Electrical and Electronic Engineering
  • Media Technology
  • Instrumentation
  • Artificial Intelligence

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