Scheduling decision model of liner shipping considering emission control areas regulations

Ma, Weihao; Hao, Shunfeng; Ma, Dongfang; Wang, Dianhai; Jin, Sheng; Qu, Fengzhong

doi:10.1016/j.apor.2020.102416

Cited by 26 publications

(7 citation statements)

References 36 publications

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“…Various multicriteria models of maritime transport optimization have been developed, including occasional or continuous monitoring, e.g., within the EU project SuperGreen [32]. Emission-proportional fuel consumption depends on many fluctuating factors such as speed, fuel costs, fixed time costs, cargo inventory costs, type of goods, and CO 2 emission costs [33][34][35]. By optimizing the speed of navigation and choosing appropriate voyage routes and ports of call, the models enable reducing the fuel consumption and total cost of navigation [34,36].…”

Section: Discussionmentioning

confidence: 99%

Dependence of Transport and External Cost Variables on Transportation Route Length

Vukić

Kraemer

2021

JMSE

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External transport costs are becoming an increasingly important factor in the choice of transport routes. According to sustainability principles, the first choice criterion should be the route with the least harmful impact on the environment and health. Sometimes the criteria for transportation costs are in conflict with environmental ones. There is a need to optimize them to maintain the trend of sustainable transport development. Cost and external cost behaviors of intermodal maritime–rail container transport from China over different European ports to central European destinations were examined. The aim was to determine the differences in dependency on transport route length of these two variables that are able to partly explain their different features. The complete functional dependency of external cost in maritime transport and transport cost in rail transport on route length is determined. External cost dependence on the transport route length in the railway segment was strong but incomplete. Maritime external cost share in the total external cost of combined transport was at least 83%. The weak negative dependence of maritime transport cost on route length probably reflects efforts to maintain the competitiveness of consolidated longer routes. This article contributes to the ongoing discussion of seaport competitiveness within Europe.

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Section: Discussionmentioning

confidence: 99%

Dependence of Transport and External Cost Variables on Transportation Route Length

Vukić

Kraemer

2021

JMSE

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“…Wang et al [25] considered the influence of wind and waves on ship speed and proposed a multiobjective voyage optimisation model capable of reducing fuel consumption by more than 5%. Ma et al [26,27] considered that ships burn expensive bunker oil in the sulphur emission control area. Accordingly, they proposed a model for simultaneously optimising ship route and speed to reduce costs.…”

Section: Speed Optimizationmentioning

confidence: 99%

Theory and Application of Vessel Speed Dynamic Control considering Safety and Environmental Factors

et al. 2022

Journal of Advanced Transportation

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The implementation of ship speed control is extremely important in the shipping industry. It is affected by various factors, such as water depth, obstacles, and environmental factors. Traditional speed control methods only consider geographical constraints, which is difficult to achieve the goal of safe navigation and maritime traffic efficiency simultaneously. Accordingly, a two-stage speed dynamic control model is proposed in this study. In the first stage, certain safety navigation factors, including obstacles, sea environment conditions, and limit of estimated time of arrival to destination port, are considered. In the second stage, the speed dynamic control model considering safety and environmental factors is established by combining multisource data and particle swarm optimisation algorithm. The model’s superiority and advantage are validated by experiments conducted on an ocean-going ship. The experimental results show that the proposed dynamic speed control model can reduce the ship’s fuel consumption and improve energy efficiency while ensuring the safety navigation. The study is anticipated to be used as a reference for speed dynamic control.

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“…These years, the maritime sector tasks of safeguarding national sovereignty and maritime rights and interests have become more prominent, and the assignments of maritime safety management, the rescue of human lives at sea, and prevention, and control of marine environmental pollution have become increasingly onerous. [1][2][3][4][5][6] Current vessels (especially fishing, pleasure, small cargo ships) supervision methods have the shortcomings of short supervision range, small supervision scope, and high cost, etc., which are difficult to meet the requirements of modern maritime supervision. UAV is one of the most active emerging things in the world military and civilian fields in recent years.…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Research on a novel maritime emergency search system

Chen

Zhangchen

Xiong

et al. 2022

Proceedings of the Institution of Mechanical Engineers, Part M:

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With the continuous development of the marine economy and the inland river transport, traditional vessels supervision methods have the shortcomings of short supervision range, small supervision scope, and high cost, which make it difficult to meet the requirements of modern maritime supervision. This paper proposes a novel maritime emergency search system based on unmanned aerial vehicle (UAV) and its landing platform. The system takes the base station with the cruise UAV, as the base point. Subsequently, TDMA system networking technology and wireless bridge communication technology are used to set up a local area network. Then, the improved three-dimensional raster processing is used to search the target waters. After that, several algorithms such as area optimization based on image filtering are applied to classify, integrate, and fit the waters. In addition, the base station distribution scheme and the emergency equipment intelligent management system software are designed to achieve more efficient and convenient management of the system. The system realizes unmanned, visualized, and normalized monitoring and management of the target waters through the coupling of UAV, aerial protection base stations and control terminals, and provides more detailed and accurate information for the development of search and rescue work.

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Scheduling decision model of liner shipping considering emission control areas regulations

Cited by 26 publications

References 36 publications

Dependence of Transport and External Cost Variables on Transportation Route Length

Dependence of Transport and External Cost Variables on Transportation Route Length

Theory and Application of Vessel Speed Dynamic Control considering Safety and Environmental Factors

Research on a novel maritime emergency search system

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