中国安全科学学报 ›› 2026, Vol. 36 ›› Issue (1): 216-226.doi: 10.16265/j.cnki.issn1003-3033.2026.01.0753

• 防灾减灾技术与工程 • 上一篇    下一篇

考虑救援效用的洪灾医疗物资多方式配送路径规划

刘长石1(), 刘涛2, 祝勇军3,**(), 岳俊羽4, 万城2, 李君宇5   

  1. 1 湖南工商大学 工商管理学院,湖南 长沙 410205
    2 湖南工商大学 智能工程与智能制造学院,湖南 长沙 410205
    3 湖南工商大学 会计学院,湖南 长沙 410205
    4 湖南工商大学 人工智能与先进计算学院,湖南 长沙 410205
    5 西南财经大学 工商管理学院,四川 成都 611130
  • 收稿日期:2025-08-12 修回日期:2025-11-21 出版日期:2026-01-28
  • 通信作者:
    ** 祝勇军(1978—),男,湖南永州人,博士,副教授,主要从事物流与供应链研究。E-mail:
  • 作者简介:

    刘长石 (1975—),男,湖南邵阳人,博士,教授,主要从事物流与供应链管理、数字经济等方面的研究。E-mail:

  • 基金资助:
    国家社会科学基金(23BGL011); 湖南省社会科学基金(23JD037); 教育厅一般项目(25C0404)

Multi-modal delivery routing planning of medical supplies for flood disasters considering rescue utility

LIU Changshi1(), LIU Tao2, ZHU Yongjun3,**(), YUE Junyu4, WAN Cheng2, LI Junyu5   

  1. 1 School of Business Administration, Hunan University of Technology and Business, Changsha Hunan 410205, China
    2 School of Intelligent Engineering and Intelligent Manufacturing, Hunan University of Technology and Business, Changsha Hunan 410205, China
    3 School of Accounting, Hunan University of Technology and Business, Changsha Hunan 410205, China
    4 School of Artificial Intelligence and Advanced Computing, Hunan University of Technology and Business, Changsha Hunan 410205, China
    5 School of Business Administration, Southwest University of Finance and Economics, Chengdu Sichuan 611130, China
  • Received:2025-08-12 Revised:2025-11-21 Published:2026-01-28

摘要:

为量化医疗物资在不同时间送达需求点产生的救援效果,引入救援效用概念,根据医疗物资运达需求点的时间差异构建救援效用量化函数;在此基础上,以总救援效用最大、总配送时间最短为目标,构建洪灾医疗物资多方式配送的路径规划模型,并根据模型特性,设计一种混合非支配排序遗传算法-II(HNSGA-II)求解;采用多类型算例开展试验。结果表明:HNSGA-II的总救援效用比传统非支配排序遗传算法-II(NSGA-II)和多目标蜂群算法(MOABCA)分别提升62%和29%,物资送达时间的平均满意度分别提升13%和6.1%。HNSGA-II能够提升应急救援效果,体现出更强的多目标优化能力,确保灾民在紧急情况下能得到及时有效的治疗。

关键词: 救援效用, 洪灾, 医疗物资, 多方式配送, 路径规划, 混合非支配排序遗传算法-II(HNSGA-II)

Abstract:

To quantify the rescue effect of medical supplies delivered to demand points at different times, the concept of rescue utility is introduced, and a rescue utility quantification function was constructed based on the time difference of medical supplies arriving at demand points. On this basis, a path planning model for multi-modal distribution of medical supplies in flood disasters was established with the objective of maximizing total rescue utility and minimizing total distribution time. According to the characteristics of the model, a HNSGA-II was designed for solution. Experiments were conducted using multiple types of examples. The results demonstrate that HNSGA-II achieves a 62% and 29% improvement in total rescue utility compared to the traditional Non-dominated Sorting Genetic Algorithm-II (NSGA-II) and the Multi-Objective Artificial Bee Colony Algorithm (MOABCA), respectively. Additionally, the average satisfaction level of material delivery time is enhanced by 13% and 6.1%, respectively. These findings indicate that HNSGA-II significantly improves emergency rescue outcomes, exhibits superior multi-objective optimization capability, and ensures that disaster victims receive timely and effective treatment under emergency conditions.

Key words: rescue utility, flood disaster, medical supplies, multi-mode delivery, routing planning, hybrid non-dominated sorting genetic algorithm-II (HNSGA-II)

中图分类号: