基于企業(yè)流程的需求分析方法的圖形描述機(jī)制:企業(yè)流程是指為完成企業(yè)戰(zhàn)略目標(biāo)而進(jìn)行的一系列邏輯相關(guān)的活動的有序集合，是企業(yè)經(jīng)營活動的表現(xiàn)形式，也是現(xiàn)代信息系統(tǒng)建立的基礎(chǔ)。然而傳統(tǒng)的需求分析技術(shù)并沒有體現(xiàn)出企業(yè)流程這一概念。論文在分析企業(yè)流程特點(diǎn)的基礎(chǔ)上，建立了基于企業(yè)流程的需求分析方法的圖形描述機(jī)制，重點(diǎn)敘述了企業(yè)流程建模的方法。
關(guān)鍵詞 企業(yè)流程軟件工程 需求分析

Abstract：Business processes are defined a sequence aggregate of logic correlative activities which will achieve business strategic goals．They are the behaves of business managing activities．Th ey are also the ~undation of the establishment of modem information system．But the existing requirements analysis method s did not concern them at al1．Based on the analysis the characteristic of the business processes，the paper establishes the graph description mechan ism of requ irements analysis．Th e method of establishment business processes mod el is ir／vestigated emphatically．
Keywords：business process，software engineering，requirements analysis