發(fā)布時(shí)間：2018-04-05 17:13

  本文選題：MES系統(tǒng)　切入點(diǎn)：WEB技術(shù)　出處：《華東理工大學(xué)》2017年碩士論文

【摘要】：在如今中國(guó)汽車市場(chǎng)客戶需求日益多樣化,市場(chǎng)競(jìng)爭(zhēng)日趨激烈的環(huán)境下,如何擺脫自身品質(zhì)困境,如何形成自身的競(jìng)爭(zhēng)優(yōu)勢(shì),如何提升核心競(jìng)爭(zhēng)力是當(dāng)前各大汽車制造廠商最為關(guān)注的問題。因此,整個(gè)企業(yè)汽車工廠的網(wǎng)絡(luò)集成化程度,信息采集準(zhǔn)確度,系統(tǒng)快速響應(yīng)度、生產(chǎn)管理實(shí)時(shí)度等問題凸顯出來。論文研究對(duì)象是位于上層的計(jì)劃管理系統(tǒng)與底層的工業(yè)控制系統(tǒng)之間的面向汽車工廠層的MES制造執(zhí)行系統(tǒng)。MES系統(tǒng)采用分布式實(shí)時(shí)數(shù)據(jù)庫結(jié)構(gòu),模塊化編程方法設(shè)計(jì)而成,將OPC技術(shù)、Web網(wǎng)絡(luò)技術(shù)、RFID識(shí)別技術(shù)、PMON通信接口技術(shù)等相結(jié)合�！�論文重點(diǎn)是MES系統(tǒng)的功能、結(jié)構(gòu)及其關(guān)鍵應(yīng)用技術(shù)應(yīng)用和實(shí)現(xiàn)等。MES制造執(zhí)行系統(tǒng)的實(shí)現(xiàn)方法是通過OPC服務(wù)器和IO Manager管理器將實(shí)時(shí)的現(xiàn)場(chǎng)數(shù)據(jù)采集到數(shù)據(jù)采集服務(wù)器中,并將采集到的數(shù)據(jù)通過ODBC技術(shù)保存到系統(tǒng)數(shù)據(jù)庫中,然后再通過Web網(wǎng)絡(luò)技術(shù)將數(shù)據(jù)發(fā)布到Web客戶端主機(jī),這樣用戶就可以通過internet瀏覽器遠(yuǎn)程訪問數(shù)據(jù)庫中的內(nèi)容。MES系統(tǒng)通過PMON接口將現(xiàn)場(chǎng)車身跟蹤情況實(shí)時(shí)反饋給FIS工業(yè)數(shù)據(jù)采集管理系統(tǒng),實(shí)現(xiàn)公司層根據(jù)提供的數(shù)據(jù)進(jìn)行生產(chǎn)規(guī)劃、工藝流程更改和物料購買等一系列生產(chǎn)管理活動(dòng)。MES制造執(zhí)行系統(tǒng)投入運(yùn)行之后,目前已經(jīng)穩(wěn)定運(yùn)行在60JPH的高生產(chǎn)節(jié)拍之下,以其高效率、高可靠和高精度的表現(xiàn)為企業(yè)降低了生產(chǎn)成本,降低了設(shè)備故障率,提高勞動(dòng)生產(chǎn)率。從而達(dá)到了汽車企業(yè)改善生產(chǎn)過程、優(yōu)化業(yè)務(wù)流程,降低生產(chǎn)成本,提升汽車工廠的智能化、信息化水平,增強(qiáng)汽車企業(yè)市場(chǎng)核心競(jìng)爭(zhēng)力的終極目標(biāo)。
[Abstract]:In today China automobile market customer demand increasingly diversified, increasingly fierce market competition environment, how to get rid of their quality dilemma, how to form their own competitive advantage, how to enhance the core competitiveness is the most concern for all car manufacturers. Therefore, network integration degree of the entire enterprise car factory, the information collection accuracy. Fast response, real-time production management problems highlighted. The research object is the implementation of.MES system based on distributed real time database structure for automobile manufacturing factory layer between the industrial control system plan management system and the bottom is located on the top of the MES, modular programming design, OPC technology, Web network RFID technology, identification technology, PMON communication interface technology combined. "The paper focuses on MES system function, structure and key technology application The realization method of the system is performed by the OPC server and IO Manager manager of the real time data collected from field data acquisition server application and Realization of.MES manufacturing, and the collected data through the ODBC technology to save the system database, and then through the Web network technology data will be released to the Web client host, so users you can through the.MES system Internet browser remote access database through PMON interface will be the site of the body tracking and real-time feedback to the data acquisition and management system of FIS industry, to achieve the company layer according to the data provided by the production planning, process change and material purchase and a series of production management.MES manufacturing execution system has been put into operation after stable operation under high 60JPH production cycle, with its high efficiency, high reliability and high precision performance for enterprises to reduce The production cost has been reduced, the equipment failure rate has been reduced, and the labor productivity has been increased. This has achieved the ultimate goal of improving the production process, optimizing the business process, reducing the production cost, enhancing the intelligence and information level of the automobile factory, and enhancing the core competitiveness of the automobile enterprise.

【學(xué)位授予單位】：華東理工大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類號(hào)】：TP311.52

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本文編號(hào)：1715715