Pregled bibliografske jedinice broj: 1128453
Underwater/surface collision avoidance using underwater acoustic communications - a preliminary analysis
Underwater/surface collision avoidance using underwater acoustic communications - a preliminary analysis // OCEANS 2019 - Marseille
Marseille, Francuska: Institute of Electrical and Electronics Engineers (IEEE), 2019. 19047509, 10 doi:10.1109/oceanse.2019.8867515 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 1128453 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Underwater/surface collision avoidance using
underwater acoustic communications - a preliminary
analysis
Autori
Ferreira, Fausto ; Petroccia, Roberto ; Alves, Joao
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
OCEANS 2019 - Marseille
/ - : Institute of Electrical and Electronics Engineers (IEEE), 2019
ISBN
978-1-7281-1450-7
Skup
MTS/IEEE OCEANS ’19 Marseille Conference and Exhibit
Mjesto i datum
Marseille, Francuska, 17.06.2019. - 20.06.2019
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
autonomous underwater vehicles , collision avoidance , mobile robots , ships , underwater acoustic communication
Sažetak
Unmanned Marine Vehicles (UMVs) as well as manned vessels increasingly populate our seas. This brings novel challenges such as collision avoidance between manned and unmanned vehicles. With recent developments in the so-called Autonomous Ships topic and large Autonomous Underwater Vehicles (AUVs), the future brings even more unmanned vessels to oceans, potentially increasing this issue. Thus, collision avoidance regulations for the interaction of manned and unmanned vessels need to be developed (similar to what was done for manned vessels). To effectively implement these rules, an exchange of information between the interacting assets may be required. In this work, we will address the usage of JANUS, the first digital standard for underwater acoustic communications, and of the Automatic Identification System (AIS) to implement the exchange of possible messages, essential for collision avoidance. We will analyse how collision avoidance using underwater acoustic communications could work under different environmental conditions. An initial target scenario is considered where an active transmitter and a passive receiver are employed, including energy budget considerations. The conducted analysis shows that the proposed approach could be effectively applied when slow and fast vehicles are considered with both low and high power transmitters. To avoid possible collisions, the message transmission rate has to be set (adapted) properly depending on the considered configuration.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika, Računarstvo
