本文選題：港口堆場(chǎng)　切入點(diǎn)：散貨管理　出處：《沈陽(yáng)大學(xué)》2015年碩士論文　論文類型：學(xué)位論文

【摘要】：隨著港口物流和信息技術(shù)的發(fā)展,港口堆場(chǎng)信息化管理受到世界各地的高度重視。然而大宗散貨由于其自身的特殊性,信息化管理程度不高,且堆場(chǎng)作業(yè)流程過于復(fù)雜,傳統(tǒng)的大宗散貨計(jì)量方式已無法滿足業(yè)務(wù)快速增長(zhǎng)的需求。因此,如何提高港口堆場(chǎng)散貨管理的信息化水平,簡(jiǎn)化堆場(chǎng)作業(yè)流程具有重要的研究?jī)r(jià)值和現(xiàn)實(shí)意義。基于以上原因,本文研究?jī)?nèi)容及成果如下:(1)通過對(duì)營(yíng)口港散貨業(yè)務(wù)的實(shí)際調(diào)研和其它港口的理論研究,分析了港口堆場(chǎng)散貨管理現(xiàn)存的主要問題。以信息技術(shù)和港口物流等理論知識(shí)為基礎(chǔ),借助國(guó)內(nèi)外港口堆場(chǎng)散貨管理的發(fā)展趨勢(shì)建立了物流信息系統(tǒng)功能模型,同時(shí)對(duì)該模型中的主要作業(yè)流程進(jìn)行優(yōu)化。港口堆場(chǎng)信息化方案設(shè)計(jì)引入RFID等信息技術(shù),簡(jiǎn)化了業(yè)務(wù)流程,提高了堆場(chǎng)作業(yè)效率。(2)為更好地利用散貨碼頭的堆場(chǎng)資源,以煤炭碼頭堆場(chǎng)為研究對(duì)象,結(jié)合煤炭碼頭堆場(chǎng)管理的特點(diǎn),利用知識(shí)工程中的規(guī)則推理方法建立了煤炭碼頭堆場(chǎng)分配模型。通過可分配區(qū)域劃分、設(shè)備和堆場(chǎng)匹配以及最優(yōu)區(qū)域選擇等,為煤炭碼頭提供有效的堆場(chǎng)分配策略。堆場(chǎng)分配模型結(jié)合了某港口堆場(chǎng)的真實(shí)數(shù)據(jù),通過Matlab仿真實(shí)驗(yàn)表明,該分配策略一定程度上提高了堆場(chǎng)占用率和作業(yè)效率。(3)針對(duì)碼頭堆場(chǎng)大宗散貨計(jì)量難的問題,提出基于雙目視覺的堆場(chǎng)煤散貨測(cè)量方法,即通過反映煤堆體積變化來顯示貨物堆存情況。利用攝像頭采集規(guī)則化預(yù)處理后的煤堆圖像,經(jīng)立體標(biāo)定、立體匹配、三維重建以及體積計(jì)算得出煤堆體積。通過Matlab仿真實(shí)驗(yàn)表明,本文提出的測(cè)量方法有利于實(shí)現(xiàn)煤炭碼頭堆場(chǎng)可視化管理,且該方法簡(jiǎn)單,成本較低,可以推廣應(yīng)用到其他堆場(chǎng)散貨管理中。綜上所述,本文分析了港口散貨管理存在的問題,并提出通過信息化技術(shù)解決問題,實(shí)驗(yàn)分析表明本文的研究?jī)?nèi)容可以提高港口散貨管理信息化水平,優(yōu)化堆場(chǎng)作業(yè)流程,對(duì)港口企業(yè)的轉(zhuǎn)型與發(fā)展具有重要的理論與實(shí)踐意義。
[Abstract]:With the development of port logistics and information technology, the information management of port yard is highly valued all over the world. However, because of its own particularity, the information management level is not high, and the process of yard operation is too complex. The traditional method of bulk cargo measurement can no longer meet the demand of rapid growth of business. Therefore, how to improve the information level of bulk cargo management in port yard, Simplifying the operation flow of the yard has important research value and practical significance. Based on the above reasons, the contents and results of this paper are as follows: 1) through the actual investigation of the bulk cargo business in Yingkou Port and the theoretical study of other ports, The main problems of bulk cargo management in port yard are analyzed. Based on the theoretical knowledge of information technology and port logistics, the function model of logistics information system is established with the help of the development trend of bulk cargo management in port yard at home and abroad. At the same time, the main operation flow in the model is optimized. The information scheme design of port yard introduces information technology such as RFID, simplifies the business process, improves the efficiency of yard operation, and makes better use of the yard resources of bulk cargo wharf. Taking the coal wharf yard as the research object and combining the characteristics of the coal wharf yard management, the paper establishes the distribution model of the coal wharf yard by using the rule reasoning method in the knowledge engineering. The matching of equipment and yard and the selection of optimal area provide an effective strategy of yard allocation for coal wharf. The model of yard distribution combines the real data of a port yard, and the Matlab simulation results show that, The allocation strategy improves to some extent the occupancy rate and operational efficiency of the yard. Aiming at the difficulty of bulk bulk cargo measurement in the dock yard, a binocular vision based measurement method for bulk coal cargo in the yard is put forward. That is to say, by reflecting the volume change of the coal pile to show the storage of the goods. Using the camera to collect the image of the coal pile after regular preprocessing, after stereo calibration, stereo matching, Three-dimensional reconstruction and volume calculation are used to calculate the volume of coal pile. The Matlab simulation results show that the method proposed in this paper is helpful to realize the visual management of coal wharf yard, and the method is simple and low in cost. In summary, this paper analyzes the problems existing in the port bulk cargo management, and proposes to solve the problems through information technology. The experimental analysis shows that the research content of this paper can improve the information level of port bulk cargo management, optimize the operation flow of yard, and have important theoretical and practical significance for the transformation and development of port enterprises.
【學(xué)位授予單位】：沈陽(yáng)大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類號(hào)】：U691

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本文編號(hào)：1635675