AGV数量规划及电池充电策略研究  

Research on AGV Quantity Plan and Battery Charging Strategy

作　　者：宋绍京[1] 羊铭雨 孙磊 毛新建 SONG Shao-jing;YANG Ming-yu;SUN Lei;MAO Xin-jian(College of Computer and Information Engineering,Shanghai Polytechnic University,Shanghai 201209;Shanghai Wandekai Industrial Co.,Ltd.,Shanghai 201604)

机构地区：[1]上海第二工业大学计算机与信息工程学院,上海201209 [2]上海万德凯实业有限公司,上海201604

出　　处：《长春理工大学学报（自然科学版）》2019年第6期73-77,共5页Journal of Changchun University of Science and Technology(Natural Science Edition)

基　　金：上海第二工业大学校重点学科建设项目(XXKZD1605);上海第二工业大学研究生基金(A01GY18F022)

摘　　要：在每台AGV(Automated Guided Vehicle)小车和充电桩成本固定的情况下,为解决如何合理规划AGV小车和充电桩数量,保证小车搬运工作效率最大化的问题,根据AGV使用场景中的车间大小、货架数量及车间的运行状况和AGV自身特性建立了数学模型。根据该模型计算出工作场景所需的AGV数量。在AGV数量固定的情况下,通过运行中的AGV小车同时达到需充电电量(SOC,State of Charge)的概率和电池的充放电特性计算出配套充电桩数量。通过工厂的单取货点,满仓货架的实际应用场景,验证了数学模型的有效性,并保证了小车搬运工作效率的最大化。In the case of fixed cost of each Automated Guided Vehicle(AGV)and the charging pile,in order to solve how to plan reasonably the number of AGV and charging pile as well as ensure the maximum efficiency of AGV handling on the situation,mathematical models were established based on the size of workshop,the number of shelves,the running status of workshop and the characteristics of AGV in the usage scenario.According to this model,the number of AGVs required in this specific scene can be worked out.After the number of AGVs was obtained,the number of matching charging piles could be worked out by the probability that the operating AGV simultaneously reached the required state of charge(SOC)and the charge-discharge characteristics of the batteries.By means of ap-plying the model to a single pick-up point of the factory with full-storage shelf,the validity of the mathematical mod-el was verified.The results showed that the efficiency of the AGV was maximized certainly.

关 键 词：自动导向小车 充电桩 需充电电量 电池充放电特性 

分 类 号：TP301.6[自动化与计算机技术—计算机系统结构] U491.71[自动化与计算机技术—计算机科学与技术]