【正文】 .................................................... 1 ............................................................................................................ 2 ............................................................................................................ 2 ............................................................................................................ 3 ........................................................................................... 3 ........................................................................................... 3 ............................................................................. 3 用用戶 ...................................................................... 3 ........................................................................................... 3 2 任務概述 ............................................................................................................... 3 ................................................................................................................... 3 ......................................................................................................... 4 約束與假設 ........................................................................................................ 4 3 需求 規(guī)定 ............................................................................................................... 4 ..................................................................................................... 4 ........................................................................................... 4 登錄模塊 ................................................................................................. 6 系統(tǒng)信息管理模塊 ................................................................................... 8 .................................................................................. 14 ......................................................................................... 19 語音功能模塊 ........................................................................................ 24 ......................................................................................... 28 ................................................................................................... 33 ....................................................................................................... 33 ......................................................................................... 33 ................................................................................................... 33 ................................................................................................... 33 ............................................................................................ 33 4運行環(huán)境規(guī)定 ....................................................................................................... 33 設備 .................................................................................................................. 33 支持軟件 ........................................................................................................... 34 接口 .................................................................................................................. 34 ................................................................................................................. 34 ..................................