class #04
|Contents |Development Proposal Data Flow Diagram |Output Image |Data Structures |Program Specifications |Procedure Specifications |Development Plan |Cost Package

FUNCTIONAL MODEL


"°ú°Å ½Ã½ºÅÛ ºñ±³ »õ·Î¿î ½Ã½ºÅÛ ÀÌÇظ¦ À§ÇØ °ú°Å ½Ã½ºÅÛ°ú »õ ½Ã½ºÅÛÀÇ ¾÷¹«È帧µµ¸¦ ÀÛ¼º ºñ±³ÇÑ´Ù. »õ·Î¿î ½Ã½ºÅÛ¿¡ ´ëÇÑ ÀüüÀûÀÎ ÀÚ·áÈ帧µµ¸¦ ÀÛ¼ºÇÑ´Ù. Context Diagram°ú Block DiagramÈ®ÀåÀ» ÅëÇÏ¿© Àüü ÀÚ·áÈ帧°ú ±¸Á¶¸¦ º¸¿©ÁÖµµ·Ï ³ë·ÂÇÑ´Ù."

±¸½Ã½ºÅÛ°ú ½Å½Ã½ºÅÛÀÇ ºñ±³ (¾÷¹«È帧µµ)

±¸ ½Ã½ºÅÛ ¾÷¹« È帧µµ

½Å ½Ã½ºÅÛ ¾÷¹« È帧µµ

DFD: Level 0 (Context Diagram)

"´ë»ó ½Ã½ºÅÛÀÇ ¹üÀ§¿Í °ü·Ã ÁÖÀ§ ½Ã½ºÅÛÀ» ¼³¸íÇÑ´Ù."

DFD: Level 1

"°³¹ßµÉ ½Ã½ºÅÛÀÇ Àüü ÀÚ·áÈ帧µµ¸¦ Level 1 ¼öÁØÀ¸·Î ÀÛ¼ºÇÑ´Ù. À̶§ ÀÚ·áÈ帧µµ¿¡ Block DiagramµîÀ» °ãÃÄ º¸´Ù »ó¼¼ÇÑ HW/SW Architecture¸¦ º¸¿©ÁÙ ¼ö ÀÖ´Ù."

Data Flow Diagram

Process Description (including in/out data flow)

Data Storage Description (including in/out data flow)

class #04


Knowledge & Engineering Databases (c) copyright Namchul Do, 2002