交通运输系统工程与信息

交通运输系统工程与信息 ›› 2022, Vol. 22 ›› Issue (5): 264-272.DOI: 10.16097/j.cnki.1009-6744.2022.05.027

• 系统工程理论与方法 • 上一篇    下一篇

基于无人机与卡车协作的封控社区生活物资配送方法

季金华，刘亚君，别一鸣* ，王琳虹   

  1. 吉林大学，交通学院，长春 130022
  • 收稿日期:2022-07-07 修回日期:2022-08-08 接受日期:2022-08-10 出版日期:2022-10-25 发布日期:2022-10-22
  • 作者简介:季金华(1997- )，女，内蒙古赤峰人，博士生。
  • 基金资助:
    国家自然科学基金重点项目

Delivery Method of Living Goods in Controlled Communities Based on Cooperation Between Drones and Truck

JI Jin-hua, LIU Ya-jun, BIE Yi-ming* , WANG Lin-hong   

  1. School of Transportation, Jilin University, Changchun 130022, China
  • Received:2022-07-07 Revised:2022-08-08 Accepted:2022-08-10 Online:2022-10-25 Published:2022-10-22
  • Supported by:
    Key Program of the National Natural Science Foundation of China(52131203)

PDF

摘要： 针对突发公共卫生事件情况下生活物资被病毒污染，小区内居民交叉感染及配送人员短缺等问题，本文提出一种基于无人机与卡车协作的封控社区生活物资配送方法。首先，规定无人机在完成每次配送后需要返回卡车位置处进行消杀，以配送过程中社区居民交叉感染风险和配送成本最小为优化目标，以配送服务完整性、无人机载货重量限制及生活物资时效性要求等为约束条件，建立混合整数规划模型，协同优化卡车额定载重、停靠位置、所需无人机数量和无人机组配送方案；然后，设计改进多目标粒子群算法求解模型，引入一种特殊的粒子编码方式，并耦合变异算子更新部分码位的粒子位置；最后，以长春市师范南园小区为例进行案例分析，从安全、配送 成本、工作强度及一次性防控物资消耗等4个方面和卡车与人工协作配送模式进行比较分析发现，卡车与人工协作配送方法可以令社区居民交叉感染风险降低至少 91.8%，日配送成本降低16.9%，人力资源投入减少50%，一次性防护物资支出节约46.1%左右。

关键词: 综合运输, 物资配送, 混合整数规划, 无人机, 突发公共卫生事件, 封控社区

Abstract: Considering the event of public health emergencies that living goods are contaminated by viruses, crossinfection of residents in the communities, and shortage of delivery personnel, this study proposes a method to deliver the living goods using coordinated drones and a truck. Drones are required to return to the parking position of the truck for disinfecting after each delivery. In this process, the optimization objective is minimizing the risk of cross-infection among community residents and the delivery cost, and the constraints are delivery service integrity, payload capacity of drones and timeliness requirements of living goods. A mixed-integer programming model is developed to collaboratively optimize the rated capacity and parking position of the truck, the required number and delivery plan of drones. The improved multi-objective particle swarm algorithm is then used to solve the proposed model. A special particle coding method is introduced, and the mutation operator is coupled to update the particle positions of some code points. The method is applied to the Nanyuan Normal residential area in Changchun city. The proposed method was compared to the truck and manual collaborative delivery mode in safety, delivery cost, personnel working intensity, and consumption of one-off prevention and control material. It was found that the proposed method can reduce the risk of cross-infection among community residents at least 91.8%, diminish delivery cost by 16.9%, decrease human resource input by 50%, and save about 46.1% one-off prevention and control material expenditure.

Key words: integrated transportation, living goods delivery, mixed-integer programming, drones, public health emergencies, controlled communities

中图分类号: