The　technologies　of　software　architecture　are　introduced,　and　the　software-analysis-and-design-process　is　divided　into　requirement　analysis,　software　architecture　design　and　system　design　in　this　paper.　Using　these　technologies,　a　model　of　architecture-driven　software　analysis　and　design　process　(ADSADP)　is　proposed　to　ensure　the　completeness,　consistency　and　correctness　between　the　software　requirements　and　design　results.　Finally,　a　model　of　integrated　development　environment　for　ADSADP　is　proposed.　It　can　be　demonstrated　by　the　practice　that　the　model　of　ADSADP　can　aid　developer　to　manage　software　process　effectively　and　improve　the　quality　of　software　analysis　and　design.