Modelling of VTS supervisor by algorithm based on Petri net: case study of Dover incident

The paper deals with collision prevention problem in maritime transport in the area of the narrow canals with predefined routes. The Dover incident, which is analysed and described in the paper, has shown that the control of the passage of ships through the critical areas must be upgraded with an au...

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Autores principales:	Rino Bošnjak, Danko Kezić, Goran Belamarić, Srećko Krile
Formato:	article
Lenguaje:	EN
Publicado:	Vilnius Gediminas Technical University 2021
Materias:	discrete event systems in maritime dover incident hybrid petri net maritime sector supervisor maritime traffic control centre maritime collision prevention visual object net Transportation engineering TA1001-1280
Acceso en línea:	https://doaj.org/article/43f94b70d8bf4348b6ddfc3f81e659f1
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id	oai:doaj.org-article:43f94b70d8bf4348b6ddfc3f81e659f1
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spelling	oai:doaj.org-article:43f94b70d8bf4348b6ddfc3f81e659f12021-11-25T13:01:50ZModelling of VTS supervisor by algorithm based on Petri net: case study of Dover incident1648-41421648-348010.3846/transport.2021.15824https://doaj.org/article/43f94b70d8bf4348b6ddfc3f81e659f12021-11-01T00:00:00Zhttps://journals.vgtu.lt/index.php/Transport/article/view/15824https://doaj.org/toc/1648-4142https://doaj.org/toc/1648-3480The paper deals with collision prevention problem in maritime transport in the area of the narrow canals with predefined routes. The Dover incident, which is analysed and described in the paper, has shown that the control of the passage of ships through the critical areas must be upgraded with an automatic supervising system, which warns the human operator of incorrect ship motion and help the operator to make the right and timely decision. The general idea is to improve the safety of navigation by introduction of automatic collision prevention based on automated supervisor helping to human operator in Vessel Traffic System (VTS) control centre. The VTS supervisor automatically monitors marine traffic by using data from Automatic Radar Plotting Aid (ARPA) radar and others sensors. Such supervisor detects real time and Course Over Ground (COG) of the vessel entering a particular sector, and then estimates the required time for vessel’s passage into another sector. VTS supervisor compares the real time and estimated time of passage of the specific ship through particular sector as a part of surveillance area. In addition, it compares and monitors the deviation of the course during transition of zones (sectors). If significant difference for both values are occurred VTS supervisor triggers a time alarm or a course alarm respectively. In the paper authors have modelled and simulated collision prevention with performed by the alarm actions of VTS supervisor improved with algorithm module based on hybrid Petri net formalism and Visual Object Net ++ tool.Rino BošnjakDanko KezićGoran BelamarićSrećko KrileVilnius Gediminas Technical Universityarticlediscrete event systems in maritimedover incidenthybrid petri netmaritime sector supervisormaritime traffic control centremaritime collision preventionvisual object netTransportation engineeringTA1001-1280ENTransport, Vol 36, Iss 4, Pp 305-316 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	discrete event systems in maritime dover incident hybrid petri net maritime sector supervisor maritime traffic control centre maritime collision prevention visual object net Transportation engineering TA1001-1280
spellingShingle	discrete event systems in maritime dover incident hybrid petri net maritime sector supervisor maritime traffic control centre maritime collision prevention visual object net Transportation engineering TA1001-1280 Rino Bošnjak Danko Kezić Goran Belamarić Srećko Krile Modelling of VTS supervisor by algorithm based on Petri net: case study of Dover incident
description	The paper deals with collision prevention problem in maritime transport in the area of the narrow canals with predefined routes. The Dover incident, which is analysed and described in the paper, has shown that the control of the passage of ships through the critical areas must be upgraded with an automatic supervising system, which warns the human operator of incorrect ship motion and help the operator to make the right and timely decision. The general idea is to improve the safety of navigation by introduction of automatic collision prevention based on automated supervisor helping to human operator in Vessel Traffic System (VTS) control centre. The VTS supervisor automatically monitors marine traffic by using data from Automatic Radar Plotting Aid (ARPA) radar and others sensors. Such supervisor detects real time and Course Over Ground (COG) of the vessel entering a particular sector, and then estimates the required time for vessel’s passage into another sector. VTS supervisor compares the real time and estimated time of passage of the specific ship through particular sector as a part of surveillance area. In addition, it compares and monitors the deviation of the course during transition of zones (sectors). If significant difference for both values are occurred VTS supervisor triggers a time alarm or a course alarm respectively. In the paper authors have modelled and simulated collision prevention with performed by the alarm actions of VTS supervisor improved with algorithm module based on hybrid Petri net formalism and Visual Object Net ++ tool.
format	article
author	Rino Bošnjak Danko Kezić Goran Belamarić Srećko Krile
author_facet	Rino Bošnjak Danko Kezić Goran Belamarić Srećko Krile
author_sort	Rino Bošnjak
title	Modelling of VTS supervisor by algorithm based on Petri net: case study of Dover incident
title_short	Modelling of VTS supervisor by algorithm based on Petri net: case study of Dover incident
title_full	Modelling of VTS supervisor by algorithm based on Petri net: case study of Dover incident
title_fullStr	Modelling of VTS supervisor by algorithm based on Petri net: case study of Dover incident
title_full_unstemmed	Modelling of VTS supervisor by algorithm based on Petri net: case study of Dover incident
title_sort	modelling of vts supervisor by algorithm based on petri net: case study of dover incident
publisher	Vilnius Gediminas Technical University
publishDate	2021
url	https://doaj.org/article/43f94b70d8bf4348b6ddfc3f81e659f1
work_keys_str_mv	AT rinobosnjak modellingofvtssupervisorbyalgorithmbasedonpetrinetcasestudyofdoverincident AT dankokezic modellingofvtssupervisorbyalgorithmbasedonpetrinetcasestudyofdoverincident AT goranbelamaric modellingofvtssupervisorbyalgorithmbasedonpetrinetcasestudyofdoverincident AT sreckokrile modellingofvtssupervisorbyalgorithmbasedonpetrinetcasestudyofdoverincident
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Modelling of VTS supervisor by algorithm based on Petri net: case study of Dover incident

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