本文選題：電商 + AGV��； 參考：《山東大學》2015年碩士論文

【摘要】：隨著信息技術(shù)的發(fā)展和科技水平的提高,我國電商行業(yè)開始進入大規(guī)模的發(fā)展和運營階段。尤其是網(wǎng)絡購物市場規(guī)模的不斷擴大,使得電商企業(yè)的訂單結(jié)構(gòu)越來越呈現(xiàn)出“小批量、多批次、多樣化”的發(fā)展趨勢,加大了電商物流配送中心短時間交貨的難度,成為制約電商企業(yè)快速發(fā)展的瓶頸之一。在物流配送中心,揀貨作業(yè)成本占總作業(yè)成本的60%左右,直接影響配送中心的作業(yè)效率和客戶服務水平。因此,設(shè)計快速、高效的揀貨系統(tǒng)代替?zhèn)鹘y(tǒng)電商揀貨系統(tǒng)對電商企業(yè)運營越發(fā)重要。本文在深入研究AGV理論與應用實踐的基礎(chǔ)上,以電商物流為背景,將AGV引入揀貨系統(tǒng)。首先對AGV的系統(tǒng)結(jié)構(gòu)進行詳細設(shè)計,包括可實現(xiàn)對多臺AGV進行任務分配、車輛管理、交通管理、通訊管理等功能的地面控制系統(tǒng)；由車架系統(tǒng)、車載控制系統(tǒng)、驅(qū)動系統(tǒng)、定位與導引系統(tǒng)、安全系統(tǒng)、移載系統(tǒng)、供電系統(tǒng)等構(gòu)成的車載系統(tǒng)；以及負責車體和地面控制系統(tǒng)之間的通信系統(tǒng)。然后,重點研究多AGV電商倉庫揀貨系統(tǒng),介紹訂單貨架、存儲貨架、儲物箱、揀貨站臺、補貨站臺等在內(nèi)的基本組成要素以及系統(tǒng)所需的軟硬件設(shè)備；基于倉庫布局設(shè)計了兩種揀貨方案—訂單揀貨和貨架揀貨；針對揀貨過程中貨架的存取放以及空貨架的補貨環(huán)節(jié)設(shè)計了具體的流程。最后,針對多AGV電商倉庫揀貨系統(tǒng),基于一些假設(shè)條件,組建目標函數(shù),建立愛爾朗單路多揀貨臺、多路多揀貨臺排隊模型,并對模型求解,通過數(shù)據(jù)論證,得到性能較好的排隊模型以及揀貨站臺的最佳配置數(shù)量。
[Abstract]:With the development of information technology and the improvement of science and technology, China's e-commerce industry has entered the stage of large-scale development and operation. In particular, with the continuous expansion of the scale of the online shopping market, the order structure of e-commerce enterprises is becoming more and more "small batch, multiple batches and diversification", which makes it more difficult to deliver goods in short time in the distribution center of e-commerce logistics. It has become one of the bottlenecks restricting the rapid development of e-commerce enterprises. In the logistics distribution center, picking cost accounts for about 60% of the total cost, which directly affects the efficiency of the distribution center and the level of customer service. Therefore, it is more and more important to design a fast and efficient picking system instead of the traditional one. Based on the research of AGV theory and application practice, this paper introduces AGV into the picking system with the background of e-commerce logistics. First of all, the system structure of AGV is designed in detail, including the ground control system which can realize the functions of task assignment, vehicle management, traffic management, communication management and so on, which is composed of frame system, vehicular control system, driving system, etc. Position and guidance system, safety system, load transfer system, power supply system, etc., as well as the communication system between the car body and ground control system. Then, the paper focuses on the multi-AGV e-commerce warehouse picking system, introduces the order shelves, storage boxes, picking platform, replenishment platform and other basic elements, as well as the system required software and hardware equipment; Based on the layout of warehouse, two kinds of picking schemes, order picking and shelf picking, are designed, and the concrete flow is designed for the storage and storage of the shelves and the replenishment of the empty shelves during the picking process. Finally, based on some hypothetical conditions, the objective function is set up to build the queue model of Erlang single way multi-picking platform and multi-way multi-picking platform, and the model is solved, and the data proves that the model is based on the multiple AGV e-commerce warehouse picking system. Get a better performance of the queuing model and the optimal number of pick-up platform configuration.
【學位授予單位】：山東大學
【學位級別】：碩士
【學位授予年份】：2015
【分類號】：TP23;F724.6

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本文編號：1991605