Optimization Of Berth And Quay Crane Integrated Allocating In Container Terminal Considering Carbon Cost

As a scarce resource of the container terminal,the quality of berths' allocating work directly affects the efficiency of the terminal handling and the quality of service,and embodies the terminal management level and the comprehensive competitive power as well.Unreasonable allocation of berth and quay crane,may lead to the increasing of arriving time,which also cause a significant impact in the ship's flight and operating costs.In addition,In the context of energy conservation and emissions reduction,the competition between ports is not only the competition of terminal size,throughput and service level,but also the competition of low energy consumption and low pollution.Under the background of carbon trading,the enterprise cost of carbon emissions is increasingly becoming a part that cannot be ignored.Firstly,in the context of low carbon economy,based on the existing research,fully considering the influence of carbon cost on the terminal operations,considering the conception of ship's preference berth,a solution of berth-quay crane combined multi-objective optimization problem based on heuristic genetic algorithm is proposed,which making promoting port service quality and reducing the operation cost into consideration.Secondly,based on the traditional genetic algorithm,a improved adaptive genetic algorithm was constructed to solve the model,using the improved method of genome encoding and crossover strategy,which effectively improve the computational efficiency of genetic algorithm.Finally,a container terminal is taken as an example to verify the effectiveness of the proposed model and the feasibility of the proposed algorithm,and some suggestions were put forward on the operation of the container terminal according to the research results.In general,compared with the traditional berth allocation and quay crane distribution individually,berth-quay crane allocation making the two as a whole,can effectively reflect the influence and mutual restriction relations with each other,which conforms to the actual situation of the terminal production organization.Also,this paper quantify the cost of carbon emissions on the berth crane operation system,and deeply discussed the effect of changes in carbon cost on the berth crane allocation plan,proved the necessity of considering the cost of carbon on berth-quay crane.In the end,the results of this paper enrich the method of the quay berth quay crane operation,which has a certain reference value for the optimization of quay crane operation.