Analyzing the Impact of Vehicle Speed on Distribution Cost for Cold Chain Logistics

Li, L. X.; Yang, Yucheng; Qin, Gaoyuan

doi:10.1109/ieem44572.2019.8978935

Cited by 2 publications

(2 citation statements)

References 11 publications

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“…There are also many scholars who have considered the impact of variable speeds on cold-chain logistics distribution. Li et al [4] investigated the effect of vehicle speed on the total cost of cold-chain logistics distribution. The relationship between the deterioration rate and optimal speed was obtained from the case study.…”

Section: A Road Trafficmentioning

confidence: 99%

“…Transport delays caused by traffic congestion can be addressed by avoiding predictable traffic congestion in vehicle routing plans [3]. In cold-chain transportation, various studies have shown that traffic congestion and changes in the speed of delivery vehicles can affect carbon emissions [4,5]. Nowadays, city roads are becoming more and more congested because of the increasing number of vehicles in various countries.…”

Section: Introductionmentioning

confidence: 99%

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Low-Carbon Cold-Chain Logistics Path Optimization Problem Considering the Influence of Road Impedance

Zhang

2023

IEEE Access

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An improved road impedance function in conformity with Chinese city road traffic is designed for calculating the actual transportation time based on real-time traffic information and the complex road environment in the city. The objective function minimizes the total distribution cost, including fixed cost, transportation cost, damage cost, energy cost, penalty cost, and carbon emission cost. A mathematical model is constructed for cold-chain logistics distribution path optimization considering the influence of road impedance. The model is solved using three particle swarm optimization algorithms with improved weights. The experimental results show that the self-adaptive weighted particle swarm optimization algorithm is more efficient in solving this model. Experimental results obtained from the cold-chain logistics path optimization model considering road impedance compared to those of the model without road impedance indicate that the former are closer to the actual situation. Based on the changes in carbon emission and total cost under different carbon taxes, we analyze the critical carbon tax value and the optimal carbon tax value range to improve the economic and environmental benefits in the distribution process. This study should prove to be of great practical significance and application value for logistics enterprises to conduct rational planning of path problems.INDEX TERMS Real-time traffic, road impedance function, particle swarm optimization algorithm, coldchain logistics, critical carbon tax value.

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Section: A Road Trafficmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Low-Carbon Cold-Chain Logistics Path Optimization Problem Considering the Influence of Road Impedance

Zhang

2023

IEEE Access

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Research on Joint Distribution Route Optimization of Cold-chain Logistics for Fresh Agricultural Products

Yang

Zhang

You

2020

J. Phys.: Conf. Ser.

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In order to meet the development speed of cold-chain logistics, it is essential to enhance the efficiency of cold chain logistics, reduce the damage of fresh agricultural products, as well as guarantee the final transportation effect of all kinds of agricultural products. In view of the application of the Internet of things and the transportation principle of low temperature logistics, then the pattern of joint distribution is adopted, and the fixed cost, the transportation cost of distribution vehicles, the damage cost of fresh agricultural products and the operation cost of IOT are considered comprehensively. Under the basic setting of sufficient assumptions, the total cost to be lowest is taken as the objective function to construct a mathematical model to enhance the actual operation of cold-chain logistics in a scientific way.

show abstract

Analyzing the Impact of Vehicle Speed on Distribution Cost for Cold Chain Logistics

Cited by 2 publications

References 11 publications

Low-Carbon Cold-Chain Logistics Path Optimization Problem Considering the Influence of Road Impedance

Low-Carbon Cold-Chain Logistics Path Optimization Problem Considering the Influence of Road Impedance

Research on Joint Distribution Route Optimization of Cold-chain Logistics for Fresh Agricultural Products

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