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

Haruki Gunji, Kiyoshi Ueda, Takumi Miyoshi, Taku Yamazaki, Ryo Yamamoto

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 OLSR. Every node was given information whether it was in a densely populated area or scattered residential area. In this research, in order 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 publicationProceedings of the 10th International Conference on Computer and Communications Management, ICCCM 2022
PublisherAssociation for Computing Machinery
Pages169-174
Number of pages6
ISBN (Electronic)9781450396349
DOIs
Publication statusPublished - 2022 Jul 29
Event10th International Conference on Computer and Communications Management, ICCCM 2022 - Okayama, Japan
Duration: 2022 Jul 292022 Jul 31

Publication series

NameACM International Conference Proceeding Series

Conference

Conference10th International Conference on Computer and Communications Management, ICCCM 2022
Country/TerritoryJapan
CityOkayama
Period22/7/2922/7/31

Keywords

  • Ad-hoc Network
  • OLSR
  • Smart Meter Network
  • UAV Delivery

ASJC Scopus subject areas

  • Software
  • Human-Computer Interaction
  • Computer Vision and Pattern Recognition
  • Computer Networks and Communications

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