【摘要】：二維碼技術(shù)作為先進(jìn)的自動(dòng)化采集技術(shù),由于它包含諸多優(yōu)點(diǎn)而被廣泛應(yīng)用。而在線加工的零件在各種生產(chǎn)物料中最為關(guān)鍵,它存在于生產(chǎn)過(guò)程的各個(gè)環(huán)節(jié),占用大量流動(dòng)資金,它的生產(chǎn)過(guò)程和信息流向是企業(yè)管理者實(shí)時(shí)掌握制造部門的重要一環(huán),必須對(duì)其加強(qiáng)跟蹤與管理。研究零件的在線加工監(jiān)控系統(tǒng)能有效地掌握零件生產(chǎn)加工整個(gè)過(guò)程,且能解決企業(yè)面臨的諸多問(wèn)題,更能提高企業(yè)的生產(chǎn)效率和競(jìng)爭(zhēng)力。將二維碼技術(shù)引入零件的生產(chǎn)加工過(guò)程中,不僅可實(shí)現(xiàn)加工信息的完全共享,提高零件加工的自動(dòng)化水平,未來(lái)也會(huì)成為一種趨勢(shì)。本文首先根據(jù)企業(yè)的高效信息化生產(chǎn)管理和過(guò)程監(jiān)控的需求,深入車間,調(diào)研給出生產(chǎn)車間物流信息的流轉(zhuǎn)過(guò)程,通過(guò)分析在線加工零件的流轉(zhuǎn)信息得出總體思路,建立該系統(tǒng)的總體結(jié)構(gòu)框圖和功能模型圖。針對(duì)該系統(tǒng)的重要模塊進(jìn)行設(shè)計(jì),特別是對(duì)作為該系統(tǒng)重要組成的生產(chǎn)進(jìn)度查詢模塊、生產(chǎn)數(shù)據(jù)實(shí)時(shí)采集模塊以及在線加工零件跟蹤模塊進(jìn)行詳細(xì)研究。其次,針對(duì)該系統(tǒng)的數(shù)據(jù)庫(kù)提出二維碼采集E-R圖和生產(chǎn)車間數(shù)據(jù)關(guān)系模型圖。最后,利用開(kāi)發(fā)工具和ODBC技術(shù)開(kāi)發(fā)基于二維碼掃描的零件在線加工監(jiān)控系統(tǒng)的原型,通過(guò)實(shí)例說(shuō)明該原型系統(tǒng)的應(yīng)用和運(yùn)作方式。
[Abstract]:As an advanced automatic acquisition technology, two-dimensional code technology is widely used because of its many advantages. The parts processed on line are the most critical among all kinds of production materials. They exist in all parts of the production process and occupy a large amount of liquid capital. The production process and the flow of information are an important link for the managers to grasp the manufacturing department in real time. Tracking and management must be strengthened. The research of on-line machining monitoring system of parts can effectively master the whole process of production and processing of parts, solve many problems faced by enterprises, and improve the production efficiency and competitiveness of enterprises. Introducing the two-dimensional code technology into the production and processing of parts can not only realize the complete sharing of machining information and improve the automation level of parts processing, but also become a trend in the future. In this paper, according to the demand of high efficiency information production management and process monitoring of the enterprise, the logistics information flow process of the production workshop is investigated and given, and the overall idea is obtained by analyzing the flow information of the on-line machining parts. The overall structure block diagram and function model diagram of the system are established. The important modules of the system are designed, especially the production progress query module, the real-time production data acquisition module and the on-line machining parts tracking module, which are important components of the system, are studied in detail. Secondly, based on the database of the system, the two dimensional code acquisition E-R diagram and the production workshop data relationship model diagram are proposed. Finally, the prototype of part on-line machining monitoring system based on two-dimension code scanning is developed by using development tools and ODBC technology. The application and operation mode of the prototype system are illustrated by an example.
【學(xué)位授予單位】：長(zhǎng)春理工大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類號(hào)】：TP391.44;TH16

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