【摘要】：危險化學品是指具有特殊的物理、化學或生物特性極易在生產、儲存、運輸環(huán)節(jié)中引起燃燒、爆炸、中毒等安全事故的物品。隨著工業(yè)化發(fā)展,�；返纳a量和運輸量均在逐年增加,�；肺锪魇鹿暑l發(fā),主要原因來自于�；肺锪骰顒釉诒O(jiān)管和運作中管理層面和技術層面的諸多問題。隨著物聯(lián)網建設的推進,RFID與WSN技術也不斷發(fā)展,依托RFID和WSN技術建立具有對�；肺锪魅^程實時監(jiān)測、管理和預警能力的信息系統(tǒng)是解決�；肺锪骰顒颖O(jiān)管和運作中各種問題的可靠方法和手段�；赗FID與WSN的�；肺锪髦悄鼙O(jiān)測與應用研究的實質則是�；肺锪餍畔⒒椒ê屠碚搯栴}的探索,主要內容包括,充分認識RFID與WSN技術特征基礎上,引入并構建智能決策模塊建立危化品物流信息系統(tǒng)框架；利用科學方法,實現(xiàn)�；肺锪髁鞒虄�(yōu)化；在此框架下挖掘�；肺锪鳑Q策問題中運輸和倉儲兩個核心問題,重塑決策問題的解決方案與方法。因此,基于RFID與WSN的危化品物流智能監(jiān)測與應用研究,對建立科學的�；肺锪餍畔⒒椒ê屠碚摼哂兄笇б饬x,值得深入研究。本文研究成果有：1.對RFID與WSN技術特征、應用現(xiàn)狀和�；肺锪鲬锰卣鬟M行分析,分析RFID與WSN技術選擇的影響因素。在分析�；肺锪魈攸c基礎上,構造基于RFID與WSN的智能監(jiān)測方案,并在此框架下對�；肺锪髦悄鼙O(jiān)測的信息管理需求進行分析,以危化品分類為基礎,明確�；肺锪髦悄鼙O(jiān)測的信息管理的對象,并列舉8類�；吩诓煌瑑\形式下的信息采集對象；按照面向對象分析方法對基于RFID與WSN的危化品物流智能監(jiān)測系統(tǒng)進行需求分析,分析系統(tǒng)的基本用例、針對系統(tǒng)設計的性能需求、以及其他需求,并構造軟件系統(tǒng)的功能框架和模塊,架構硬件系統(tǒng)邏輯框架,介紹該系統(tǒng)的組成結構和內部邏輯關系；引入智能決策功能模塊,給出總體結構,突出模型庫的關鍵作用和組成,并分析�；肺锪髦悄軟Q策的核心問題。2.研究分析�；肺锪鲀\流程的現(xiàn)狀和特征,針對�；肺锪髁鞒烫卣�,提出具有時間—安全性能綜合評價思想的工作流賦權性能有色Petri網建模方法,并利用該方法對�；妨鞒踢M行形式化建模與分析,針對�；肺锪髁鞒态F(xiàn)有不足,給出優(yōu)化�；肺锪髁鞒痰慕ㄗh和措施。3.研究基于滾動時域優(yōu)化策略的�；穫}儲分配方法,考慮運輸過程和運抵時間的不確定性,對于倉庫倉儲能力的驅動,在危化品儲存限制條件,目標倉庫倉儲能力、倉庫外部環(huán)境、倉儲及運輸條件約束下,以最大化倉庫利用效率為目標,構建基于滾動時域優(yōu)化策略的危化品倉儲分配模型,解決�；穫}儲分配中,目標倉庫確定問題和倉儲量的分配問題。4.研究考慮時間窗和路徑集的危化品物流運輸決策模型,以社會風險最小及運輸費用最小為目標,綜合考慮路段運輸能力、節(jié)點倉儲能力、運輸路徑及時間窗等約束。基于模型特點,設計精英策略的蟻群算法對模型進行求解,最后用實例對模型和算法進行驗證。由于,�；肺锪餍畔⒒瘑栴}受到信息技術發(fā)展所處階段,以及�；肺锪鞴芾眢w系關注重心變化的約束,信息技術的選擇和系統(tǒng)的組建方式、涉及的決策問題也會不斷變化。因此,�；穫}儲和運輸決策與優(yōu)化模型與基于RFID與WSN的危化品物流智能監(jiān)測系統(tǒng)框架的關系與作用機理,延伸工作流賦權性能有色Petri網建模方法的多維度性能分析功能,完善其建模與分析的通用性,�；肺锪髦悄芑\作涉及的應急保障決策、服務商選擇決策、企業(yè)戰(zhàn)略及經營決策等方面問題,還有待進一步研究。
[Abstract]:Hazardous chemicals refer to articles with special physical, chemical or biological characteristics that are very easy to cause safety accidents such as combustion, explosion and poisoning in production, storage and transportation. With the development of industrialization, the production and transportation of dangerous chemicals are increasing year by year, and the accidents of dangerous chemicals flow frequently. The main reason is from the logistics activities of dangerous chemicals. With the development of the Internet of things, RFID and WSN technology are developing continuously with the development of the Internet of things. With the development of the Internet of things and the development of the technology of RFID and WSN, the establishment of the information system with the ability of real-time monitoring, management and early warning for the whole process of hazardous chemicals logistics is a solution to various problems in the supervision and operation of the logistics activities of dangerous chemicals. The essence of Logistics Intelligent Monitoring and Application Research Based on RFID and WSN is the essence of the research on the logistics information methods and theoretical problems of dangerous chemicals. The main contents include the introduction and construction of intelligent decision-making model blocks to establish the framework for the logistics information system of dangerous chemicals on the basis of fully understanding the characteristics of RFID and WSN. Using the scientific method to optimize the logistics process of dangerous chemicals; under this framework, we excavate two core problems of transportation and storage in the logistics decision-making problem of dangerous chemicals and reshape the solutions and methods of decision-making problems. Therefore, based on the research of intelligent monitoring and application of the logistics of dangerous chemicals based on RFID and WSN, the scientific method of logistics information technology for dangerous chemicals is established. And the theory has the guiding significance. The research results are as follows: 1. the characteristics of RFID and WSN technology, the application status and the characteristics of the logistics application of dangerous chemicals are analyzed, and the influencing factors of the selection of RFID and WSN are analyzed. On the basis of the analysis of the logistics characteristics of dangerous chemicals, the intelligent monitoring scheme based on RFID and WSN is constructed and the framework is constructed in this framework. The information management requirements for the intelligent monitoring of dangerous chemicals are analyzed. Based on the classification of dangerous chemicals, the objects of information management for the intelligent monitoring of dangerous chemicals are defined, and the information collection objects of 8 types of dangerous chemicals under different storage and transportation are listed, and the logistics intelligent supervision of dangerous chemicals based on RFID and WSN is carried out according to the object-oriented analysis method. The system carries out the requirement analysis, analyzes the basic use case of the system, aims at the performance requirements of the system design, and other requirements, and constructs the functional framework and module of the software system, constructs the logical framework of the hardware system, introduces the structure and internal logic relation of the system, and introduces the intelligent decision function module, gives the overall structure and the prominent model. The key role and composition of the type library and analysis of the core problem of the logistics intelligent decision of dangerous chemicals.2. research and analyze the status and characteristics of the logistics storage and transportation process of dangerous chemicals. In view of the characteristics of the logistics process of dangerous chemicals, the workflow modeling method of workflow empowerment with the time security performance comprehensive evaluation idea is put forward, and the method is used in this method. Based on the formalized modeling and analysis of the process of dangerous chemicals, in view of the shortage of the existing logistics process of dangerous chemicals, the paper gives some suggestions and measures to optimize the logistics process of dangerous chemicals..3. studies the storage and distribution method of dangerous chemicals based on the rolling time optimization strategy, considering the uncertainty of the transportation process and arrival time, and is dangerous to the storage capacity of the warehouse. Under the constraints of warehouse storage capacity, warehouse environment, warehouse and transportation conditions, the storage and distribution model of dangerous chemicals based on the rolling time optimization strategy is constructed to solve the.4. research on the problem of warehouse determination and the distribution of storage reserves in the storage and distribution of dangerous chemicals. Considering the time window and the path set, the logistics transportation decision-making model is considered as the goal of minimum social risk and minimum transportation cost. It considers the constraints of road transport capacity, node storage capacity, transportation path and time window. Based on the characteristics of the model, the ant swarm optimization algorithm is used to solve the model. Finally, the model is used to model the model. And the algorithm is verified. Because the logistics information problem of dangerous chemicals is subject to the development of information technology, as well as the constraints of the change of the focus on the logistics management system of dangerous chemicals, the choice of information technology and the way of system formation and the decision-making problems involved will be constantly changed. The relationship and mechanism of the framework of the logistics intelligent monitoring system based on RFID and WSN, the multi-dimensional performance analysis function of the modeling method of the workflow empowerment performance colored Petri net, the versatility of its modeling and analysis, the emergency support decision involved in the intelligent logistics operation of the dangerous chemicals, the selection decision of the service provider, the enterprise strategy and the strategy Business decisions need to be further studied.
【學位授予單位】：西南交通大學
【學位級別】：博士
【學位授予年份】：2015
【分類號】：F259.2

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