Abstract：Requirement management runs throughout the software requirement engineering and it is
also an important process area in CMMI (Capability Maturity Model Integration). Contraposing the
current HIS (Hospital Information System) characteristics and weak requirement management during the
project implementation process, this paper proposed a CMMI-based model and introduced the processoriented
thinking into the requirement management, which was divided into four process models:
reviewing requirement, baseline, change control, tracking and adjustment. In practice, the error handling
requirement process model and functional requirement process model were established for further
improvement of the model.
伊永菊，黄蓓丽，王文辉. 基于CMMI的医院信息系统需求管理[J]. 中国医疗设备, 2016, 31(6): 159-161.
YI Yong-ju, HUANG Bei-li,
WANG Wen-hui. Research on HIS Requirement Management Based on CMMI. China Medical Devices, 2016, 31(6): 159-161.
