The objective of this research is to present client's requirements definition model that translates requirement information provided by client into design information to fully grasp client's requirements in pre-design phase and to prepare system that reflects it in the design. Suggesting classification system for requirement information grasped in the pre-design phase and dividing process defined by requirement into requirements elicitation, requirements analysis and requirements translation. Moreover, prototype system was embodied as a method to efficiently apply the suggested model.

• 조수경(단국대학교 대학원 건축공학과 석사과정) | Cho, Su-Kyung Corresponding author
• 이재석(단국대학교 건축대학 건축공학과 연구전임강사, 공학박사) | Lee, Jea-Sauk
• 전재열(단국대학교 건축대학 건축공학과 교수, 공학박사) | Chun, Jae-Youl