需求分析说明书模版

第1页共7页第2页共7页1概述........................................................................................................................................................41.11.21.31.41.5...............................................................................................................................................4...............................................................................................................................................4...............................................................................................................................................4.......................................................................................................................................4.......................................................................................................................................42任务概述................................................................................................................................................52.1...............................................................................................................................................5...................................................................................................................................5...................................................................................................................................5.......................................................................................................................................5软件环境...............................................................................................................................5硬件环境...............................................................................................................................5...............................................................................................................................................6...............................................................................................................................................62.22.32.42.4.12.4.22.52.63需求规定................................................................................................................................................63.1...............................................................................................................................6系统功能层次模块图...........................................................................................................6各子模块功能的描述...........................................................................................................6.......................................................................................................................6故障处理要求.......................................................................................................................73.1.13.1.23.23.2.1第3页共7页1概述1.11