本文關(guān)鍵詞： 鐵路集裝箱物流中心站 物流能力 仿真評價方法 Plant Simulation Petri網(wǎng) 系統(tǒng)建模　出處：《北京交通大學(xué)》2015年碩士論文　論文類型：學(xué)位論文

【摘要】：我國《中長期鐵路網(wǎng)規(guī)劃》中,明確規(guī)劃建設(shè)18個鐵路集裝箱物流中心站,極大的促進(jìn)了我國鐵路集裝箱運輸?shù)陌l(fā)展,我國鐵路集裝箱中心站正逐步向標(biāo)準(zhǔn)化、大型化、集中化、現(xiàn)代化的方向發(fā)展。與傳統(tǒng)的鐵路集裝箱辦理站相比,鐵路集裝箱物流中心站在功能、設(shè)計、運輸組織等方面有很大的不同之處。鐵路集裝箱物流中心站作為鐵路集裝箱運輸?shù)囊患夀k理站,是鐵路集裝箱運輸網(wǎng)絡(luò)以及集裝箱多式聯(lián)運網(wǎng)絡(luò)中至關(guān)重要的節(jié)點。鐵路集裝箱中心站的物流能力大小以及運營效率的高低直接影響著整個集裝箱運輸網(wǎng)絡(luò)的效率。鐵路集裝箱物流中心站物流能力評估的研究,是以中心站在規(guī)劃建設(shè)時期設(shè)施設(shè)備的合理配置以及運營時期以提高中心站運作效率為目的而進(jìn)行的。針對現(xiàn)階段我國鐵路集裝箱物流中心站運營管理中存在的問題,結(jié)合已投入運營的鐵路集裝箱物流中心站的實際情況,在充分借鑒前人研究的基礎(chǔ)上,論文構(gòu)建了中心站Petri網(wǎng)動態(tài)模型,進(jìn)一步采用仿真評估方法來評估鐵路集裝箱物流中心站的物流能力。論文的研究內(nèi)容分為以下幾個部分： (1)分析了我國鐵路集裝箱物流中心站的發(fā)展現(xiàn)狀,目前存在的主要問題以及未來我國鐵路集裝箱物流中心站發(fā)展趨勢。 (2)分析了我國鐵路集裝箱物流中心站的基本站型、設(shè)施設(shè)備配置,在此基礎(chǔ)上,總結(jié)了集裝箱在中心站的到達(dá)作業(yè)流程、中轉(zhuǎn)作業(yè)流程、發(fā)送作業(yè)流程以及鐵路集裝箱物流中心站的整體作業(yè)流程。 (3)定義了鐵路集裝箱物流中心站的物流能力,將中心站物流能力按照功能劃分為鐵路運輸系統(tǒng)物流能力、裝卸系統(tǒng)物流能力、堆場系統(tǒng)物流能力以及集卡運輸系統(tǒng)物流能力四個子系統(tǒng),進(jìn)一步總結(jié)了影響中心站物流能力的因素。 (4)提出了一種適用于評估鐵路集裝箱物流中心站物流能力的方法——仿真評價方法,闡明了仿真評價的原理和仿真評價流程。構(gòu)建了中心站物流能力評價指標(biāo)體系。 (5)論文采用形式化建模方法,建立了中心站物流系統(tǒng)的Petri網(wǎng)動態(tài)模型,并利用Plant Simulation仿真軟件建立仿真模型。 (6)以西安鐵路集裝箱物流中心站為例進(jìn)行仿真建模,運行仿真,得到中心站能力的相關(guān)統(tǒng)計指標(biāo),對仿真結(jié)果進(jìn)行了驗證,找到了中心站的“瓶頸”環(huán)節(jié)并提出了效率提升方案。
[Abstract]:In the "medium and long term Railway Network Planning", 18 railway container logistics center stations are clearly planned, which greatly promotes the development of China's railway container transportation. China's railway container center station is gradually developing towards standardization, large-scale, centralization and modernization. Compared with the traditional railway container handling station, the railway container logistics center station is in the function and design. The railway container logistics center station is the first level handling station of railway container transportation. It is the most important node in the railway container transportation network and container multimodal transport network. The logistics capacity and operation efficiency of the railway container central station directly affect the efficiency of the whole container transportation network. Rate. Research on Logistics capacity Evaluation of Railway Container Logistics Center Station. The aim is to improve the operation efficiency of the central station during the planning and construction period of the central station, and to improve the efficiency of the operation of the central station during the operation period. In view of the existing in the operation and management of the railway container logistics center station in our country at the present stage. The problem. Combined with the actual situation of the railway container logistics center station which has been put into operation, based on the previous research, this paper constructs the Petri net dynamic model of the central station. Further, the simulation evaluation method is used to evaluate the logistics capability of railway container logistics center station. The research content of this paper is divided into the following parts: 1) the present situation of railway container logistics center station in China is analyzed, the main problems existing and the developing trend of railway container logistics center station in the future are analyzed. On the basis of analyzing the basic station type and facility equipment configuration of the railway container logistics center station in our country, the paper summarizes the arrival and transfer operation flow of the container in the central station. Send operation flow and the whole operation flow of railway container logistics center station. The logistics capacity of railway container logistics center station is defined. The central station logistics capacity is divided into railway transportation system logistics capacity and loading and unloading system logistics ability according to the function. The logistics capacity of yard system and card transportation system are four subsystems, and the factors that affect the logistics capability of central station are summarized. (4) A simulation evaluation method is proposed to evaluate the logistics capability of railway container logistics center station. The principle and flow of simulation evaluation are expounded, and the evaluation index system of logistics capability of central station is constructed. In this paper, the Petri net dynamic model of central station logistics system is established by using formal modeling method, and the simulation model is established by using Plant Simulation simulation software. Taking Xi'an Railway Container Logistics Center Station as an example, the simulation model is established, and the simulation results are verified. The "bottleneck" link of central station is found and the efficiency promotion scheme is put forward.
【學(xué)位授予單位】：北京交通大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2015
【分類號】：U291.5

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本文編號：1443648