發(fā)布時間：2018-02-25 10:03

  本文關鍵詞： 生鮮農產品 供應鏈 NFC 價值分析 可追溯系統(tǒng) 數(shù)據(jù)采集 系統(tǒng)集成　出處：《吉林大學》2016年博士論文　論文類型：學位論文

【摘要】：生鮮農產品是人類健康的重要保證,作為其載體的生鮮農產品供應鏈一直都是學術界和企業(yè)界研究的熱點。將物聯(lián)網(wǎng)和NFC技術應用于生鮮農產品供應鏈領域,對生鮮農產品供應鏈實現(xiàn)智能化管理和可追溯具有重要的推動作用。生鮮農產品供應鏈智能化管理和可追溯的基礎是對數(shù)據(jù)信息的管理,如何對生鮮農產品從源頭到餐桌流動過程中的數(shù)據(jù)信息進行采集、存儲、加工、分析和可視化,是當前亟需研究的重要問題。目前,生鮮農產品供應鏈可追溯系統(tǒng)研究還處于初級階段,利用NFC技術實現(xiàn)生鮮農產品供應鏈可追溯系統(tǒng)的研究還處于空白,在研究過程中面臨多方面的挑戰(zhàn):(1)生鮮農產品供應鏈系統(tǒng)中數(shù)據(jù)的動態(tài)性、復雜性和周期性等特性,為數(shù)據(jù)的采集、存儲、加工、分析和可視化帶來不確定性;(2)應用物聯(lián)網(wǎng)和NFC技術的特性,能否提升生鮮農產品供應鏈敏捷性、績效和調節(jié)市場變化等需要深入探討研究;(3)生鮮農產品供應鏈可追溯系統(tǒng)數(shù)據(jù)采集終端需要多種模塊的集成,各模塊技術能否成功融合開發(fā)和應用是可追溯系統(tǒng)實現(xiàn)的基礎保障;(4)可追溯系統(tǒng)是一個復雜的大系統(tǒng),涉及的數(shù)據(jù)信息量大、數(shù)據(jù)格式不一。因此可追溯系統(tǒng)開發(fā)平臺能否實現(xiàn)對各種數(shù)據(jù)進行有效的管理和可追溯系統(tǒng)的承載能力大小,均為系統(tǒng)成功應用帶來一定的風險;(5)生鮮農產品供應鏈的公益性及農業(yè)弱質性導致其盈利能力較差,資金積累嚴重不足,制約著生鮮農產品供應鏈可追溯系統(tǒng)建設和推廣應用�；�于以上背景,作者依據(jù)現(xiàn)代供應鏈發(fā)展理論前沿,以物聯(lián)網(wǎng)架構和NFC技術為主,對生鮮農產品供應鏈可追溯系統(tǒng)的價值、設計、開發(fā)和應用進行了全面、系統(tǒng)的研究。取得的研究成果如下:1、提出并驗證了NFC技術對生鮮農產品供應鏈應用價值假設。(1)根據(jù)價值研究范式,按照NFC技術靈活性、供應鏈敏捷性、供應鏈績效的價值傳遞過程,并通過問卷調研取得原始數(shù)據(jù),應用最小二乘法對提出的假設進行檢驗。檢驗結果表明,NFC技術的靈活性和整合性對生鮮農產品供應鏈運行的敏捷性、合作敏捷性及消費者敏捷性均產生正向影響,對生鮮農產品供應鏈績效的提升具有明顯的作用,說明NFC技術的應用可明顯提升生鮮農產品供應鏈應對內外部環(huán)境變化的能力,供應鏈績效能夠得到明顯提高;(2)提出并驗證了NFC技術在生鮮農產品市場波動的情況下,對生鮮農產品供應鏈運行敏捷性、合作敏捷性和消費者敏捷性的假設,應用同樣的方法進行檢驗,檢驗結果表明,相關假設得到支持;(3)針對NFC技術對生鮮農產品供應鏈庫存損失、有效需求和采購策略的影響,構建了問題模型,并根據(jù)數(shù)值設定分析NFC在生鮮農產品供應鏈中的價值。分析結果表明,NFC技術能夠明顯提升生鮮農產品供應鏈的管理水平,降低供應鏈庫存損失,體現(xiàn)了NFC技術在生鮮農產品供應鏈中的應用價值。2、設計了基于BD、GSM和NFC等模塊的生鮮農產品供應鏈數(shù)據(jù)采集終端及采集終端各模塊與外設間的通信接口。規(guī)劃了NFC標簽的物理存儲結構,實現(xiàn)了NFC標簽的DES和RSA的加密算法。根據(jù)物聯(lián)網(wǎng)理論將生鮮農產品供應鏈可追溯系統(tǒng)劃分為物理層、服務層、數(shù)據(jù)層和應用層等4個層次,并設計了可追溯系統(tǒng)信息流程和系統(tǒng)的企業(yè)管理、用戶查詢、政府監(jiān)管三大管理模塊。3、設計并實現(xiàn)了生鮮農產品供應鏈可追溯系統(tǒng)數(shù)據(jù)庫。數(shù)據(jù)庫采用SQL SERVER2008和B/S結構,針對可追溯系統(tǒng)的需求,設計開發(fā)了生鮮農產品供應鏈可追溯系統(tǒng)各種數(shù)據(jù)表及接口,并就表的屬性、數(shù)據(jù)類型和字段長度進行了設計;實現(xiàn)了數(shù)據(jù)信息處理的流程和服務器數(shù)據(jù)表;設計開發(fā)了NFC標簽的各種管理程序。在此基礎上,實現(xiàn)了企業(yè)端、政府端及消費者查詢端數(shù)據(jù)采集過程和追溯系統(tǒng)模塊。4、分析了生鮮農產品供應鏈可追溯系統(tǒng)所需的硬件資源,借助合作供應鏈企業(yè)的資源進行了系統(tǒng)應用部署,系統(tǒng)采用IBM Power 750 4Core 3.50GHz,內存32GB,硬盤容量為2T的2臺小型機,并配置了系統(tǒng)的各種參數(shù);對生鮮農產品供應鏈可追溯系統(tǒng)的生產環(huán)節(jié)、加工環(huán)節(jié)、配送環(huán)節(jié)和銷售信息查詢進行了測試,測試結果表明:系統(tǒng)硬件資源與軟件能夠滿足合作供應鏈的當前需求。在此基礎上分析了可追溯系統(tǒng)應用結構、構成要素、內部及外部影響因素,提出了可追溯系統(tǒng)的應用對策建議。
[Abstract]:Fresh agricultural products is an important guarantee for human health, as fresh agricultural products supply chain carrier are the hotspot of academe and enterprise. The networking and application of NFC technology in the field of fresh agricultural products supply chain, realize the intelligent management of fresh agricultural products supply chain and plays an important role in promoting traceability foundation of fresh agricultural products supply chain intelligent management and traceability of data management, how to fresh agricultural products from the source to the table during the flow of data acquisition, storage, processing, analysis and visualization, is the current important issues need to be studied. At present, the fresh agricultural products supply chain traceability system research is still in the initial stage of implementation of fresh agricultural products supply chain traceability system using NFC technology is still in the blank, is facing many challenges in the course of the study: (1) fresh agricultural products The dynamic data of product supply chain system, characteristics of complexity and periodicity, for data acquisition, storage, processing, analysis and visualization of uncertainty; (2) the characteristics of networking applications and NFC technology, can enhance the fresh agricultural products supply chain agility, performance and regulation of market changes and needs further discussion study; (3) the integration of fresh agricultural products supply chain traceability data acquisition terminal system needs a variety of modules, each module of the successful integration of technology development and application is the basis for the protection of the traceability system; (4) the traceability system is a complex system, the amount of data involved, data format a traceability system development platform. It can realize the effective management and the bearing capacity of the size of the traceability system for all kinds of data, both bring a certain risk of successful application system; (5) the fresh agricultural products supply chain The public welfare and the weakness of agriculture due to its poor profitability, capital accumulation is seriously insufficient, which restricts the fresh agricultural supply chain traceability system construction and application. Based on the above background, on the basis of theory of modern supply chain development, networking architecture and NFC technology, the traceability system of fresh agricultural products value. Supply chain design, development and application of a comprehensive, systematic study. The research achievements are as follows: 1, proposed and verified NFC technology for fresh agricultural products supply chain application value hypothesis. (1) according to the value of the research paradigm, in accordance with the NFC technology, flexibility, agility of supply chain, supply chain performance value transfer process has the original data, and through questionnaire, to test this hypothesis using the least square method. Test results show that the flexibility of NFC technology and the integration of fresh agricultural products supply chain operation Agility, there has a positive impact of cooperation agility and consumer agility, has a remarkable effect on the performance of fresh agricultural products supply chain improvement, indicating that the application of NFC technology can significantly enhance the supply chain to deal with changes in the external environment of fresh agricultural products, supply chain performance can be significantly improved; (2) put forward and verify the NFC technology in the market volatility of fresh agricultural products under the condition of fresh agricultural products supply chain agility, cooperation agility and consumer agility assumption, use the same method of testing, test results show that the hypothesis is supported; (3) according to the NFC technology of fresh agricultural products supply chain inventory loss, affect the effective demand and procurement strategy, constructed problem model, and according to the numerical analysis of the value of NFC in the setting of fresh agricultural products in the supply chain. The analysis results show that the NFC technology can significantly enhance Fresh agricultural products supply chain management level, reduce supply chain inventory losses, reflects the application value of.2 NFC in fresh agricultural products supply chain, is designed based on BD, GSM and NFC communication interface module and so on fresh agricultural products supply chain data acquisition terminal and data acquisition terminal modules and peripheral planning. The physical storage structure of the NFC tag, realizes the encryption algorithm NFC tag DES and RSA. According to the theory of the Internet of things will be fresh agricultural supply chain traceability system is divided into physical layer, service layer, the 4 layer data layer and application layer, and the design of enterprise management, traceability system and information flow system the user query, government regulation three.3 management module, the design and implementation of fresh agricultural products supply chain traceability system database. The database uses SQL SERVER2008 and B/S, according to the traceability system requirements, design and development of the students Fresh agricultural products supply chain traceability system for all kinds of data table and interface, and attribute tables, data types and the length of the field is designed; realize data information processing process and server data table; the design and development of the NFC tag management procedures. On this basis, the government and the enterprise side, end consumers at the end of the process of data collection and query traceability system module.4, analyzes the fresh agricultural supply chain traceability system required hardware resources, the system deployed by means of cooperation of supply chain resources, system uses IBM Power 750 4Core 3.50GHz, memory 32GB, hard disk capacity of 2T 2 minicomputer, and a variety of configuration the parameters of the system; production of fresh agricultural products supply chain traceability system for processing, distribution and sales information were tested. The test results show that the system hardware resources and The software can meet the current demand of cooperative supply chain. Based on that, the application structure, elements, internal and external influencing factors of traceability system are analyzed, and the application countermeasures and suggestions of traceability system are put forward.

【學位授予單位】：吉林大學
【學位級別】：博士
【學位授予年份】：2016
【分類號】：TP391.44;TN929.5;F326.6

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