文献类型：会议论文

英文题名：A Decision Support System Based on GIS for Grain Logistics Vehicle Routing Problem

作者：Bao, Zhanbiao[1];Wu, Jianjun[2];Zhen, Tong[2];Ge, Hongyi[2]

第一作者：暴占彪

通讯作者：Bao, ZBA[1]

机构：[1]Henan Univ Econ & Law, Modern Educ Technol Ctr, Zhengzhou 450002, Peoples R China;[2]Henan Univ Technol, Coll Informat Sci & Engn, Zhengzhou 450001, Peoples R China

第一机构：河南财经政法大学

通讯机构：[1]corresponding author), Henan Univ Econ & Law, Modern Educ Technol Ctr, Zhengzhou 450002, Peoples R China.|[10484]河南财经政法大学;

会议论文集：6th International Conference on Intelligent Computing

会议日期：AUG 18-21, 2010

会议地点：Changsha, PEOPLES R CHINA

语种：英文

外文关键词：Decision; Support System; GIS; Grain Logistics

摘要：Grain logistics Vehicle Routing Problem (VRP) is the one of important problems in the research fields of grain logistics which represents a problem of finding the optimal route used by a group of vehicles when serving a group of required grain depots In this paper we present a Decision Support System (DSS) which help decision-makers to carry out duties To be most effective a DSS should be integrated with a geographic information system (GIS) which provides analysis for the problems that helps users of the DSS to visualize the situation In the system the data of the required depots the depot center and the topologies of the roads are stored and managed by GIS and a particle swarm optimization method (PSO) is employed to provide the routings of the vehicles The prototype system has Illustrated the effectiveness and feasibility of the DSS using real-world data and showed potentials for grain logistics VRP