The effect of high ship speed ratio on collision avoidance behavior of COLREGS

• Autorzy: Wang X. H. , Li L. , Chen G.

Identyfikatory

DOI

10.12716/1001.13.02.07

• Języki publikacji: EN

Abstrakty

EN

The speed ratio is an important factor that must be considered when two vessels will course change to avoid collision. In the process of the research on Personifying Intelligent Decision-making for Vessel Collision Avoidance (short for PIDVCA), it is found that the effect of collision avoidance based on the existing “International Regulations for Prevention Collision at sea” (short for COLREGS) is greatly affected by the high speed ratio (k=Vt/V0≥1.5). Through the analysis on the geometric change law of two vessels’ relative motion in Open waters, the effects of the responsibility for the ship collision avoidance under the COLREGS and special case for high-speed ratio is discussed. According to the collision avoidance measures taken for two vessels encounter situation, some reasonable suggestions are put forward and the simulation experiments that based on ship's intelligent collision avoidance simulation platform are given to support the idea.

Słowa kluczowe

EN

colregs; Personifying Intelligent Decision-making for Vessel Collision Avoidance (PIDVCA); Vessel Collision Avoidance; collision avoidance; decision making; relative motion; geometricdiagram of relative motion; anti-collision

• Wydawca: Faculty of Navigation, Gdynia Maritime University
• Czasopismo: TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
• Rocznik: 2019
• Tom: Vol. 13, no. 2
• Strony: 319--323
• Opis fizyczny: Bibliogr. 5 poz., rys.

Twórcy

autor

Wang X. H.

• Jimei University, Xiamen, China

autor

Li L.

• Jimei University, Xiamen, China

autor

Chen G.

• Jimei University, Xiamen, China

Bibliografia

• 1. Wu Z.L. 1985. Course changes to avoid collision as a function of the speed ratio. Dalian: Journal of Dalian Marine College. 11(1):15‐22.
• 2. Li L.N. et al. 2014. Review of the research on Personifying Intelligent Decision‐making for Vessel Collision Avoidance. Shanghai: Marine Technology.2014 (2):42‐49.
• 3. Chen G.G. 2016.Key technology of the research on ship avoidance collision automation. Dalian Marine College
• 4. Li L.N. et al. 2011. Construction of the PIDVCA system and its evaluation standard. Dalian: Journal of Dalian Marine College. 37(4):1‐6
• 5. Li L.N. & Zhang S.G. 2012. Maritime automation. China communications press

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).