The paper designs functional block diagram of the 3d drawing system of mine , and realizes the 3d imitating performance to roadway with opengl , which is based on the detailed analysis of the requirement of mine information system 在對(duì)礦山信息系統(tǒng)的需求作了詳細(xì)分析的基礎(chǔ)上,設(shè)計(jì)了礦井三維繪圖系統(tǒng)的功能框圖,而且實(shí)現(xiàn)了用opengl對(duì)巷道進(jìn)行三維模擬顯示。
At the initial system development , an in - depth study and meticulous research was conducted on enterprise equipment spare parts management related business processes , based on this , using rational rose development tool , system operational flow charts , functional block diagram was created mapping out the corresponding data e - r entities , and completed equipment spare parts management system database design 系統(tǒng)開發(fā)初期,對(duì)企業(yè)設(shè)備備件管理相關(guān)業(yè)務(wù)流程進(jìn)行了深入、細(xì)致的調(diào)研,在此基礎(chǔ)上,采用rationalrose開發(fā)工具,建立了擬開發(fā)系統(tǒng)的業(yè)務(wù)流程圖、功能結(jié)構(gòu)圖,繪制出相應(yīng)的數(shù)據(jù)e - r實(shí)體圖,完成了設(shè)備備件管理系統(tǒng)的數(shù)據(jù)庫(kù)設(shè)計(jì)。