To reduce the pollution routing problem (PRP) generated by vehicles during logistics distribution, an approximate calculation method for fuel consumption and carbon emissions is introduced from the perspective of energy saving and emission reduction. Based on the vehicle routing problem with split simultaneous deliveries and pickups (VRPSPDP) model, a green VRPSPDP (G-VRPSPDP) model is established. The objective is to find environment-friendly green paths and minimize the total costs. A two-stage heuristic approach is designed to solve the problem. The effectiveness and feasibility of the proposed model and algorithms are verified using numerical experiments. The experimental results show that vehicle speeds, vehicle load rates, travel distances, and the number of routes greatly affect fuel consumption and carbon emissions. Multitype vehicles will decrease the number of vehicles used and route numbers and increase the clustering flexibility. The experimental results also show that it would be necessary for new energy vehicles to enter the transportation market.
Study on Low-Carbon Emissions in Vehicle Routing Problems with Split Deliveries and Pickups
Lecture Notes in Operations res.
International Conference on Logistics, Informatics and Service Sciences ; 2022 ; Beijing, China July 21, 2022 - July 23, 2022
2023-10-14
15 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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