摘要
根据CMMI模型和EN50128标准,结合i LOCK计算机联锁系统的开发过程,介绍了安全苛求系统开发过程中的需求开发和管理。
According to CMMI model and EN50128 model,the requirements development and requirement management of safety-critical system is introduced in combination with the development process of i LOCK CBI system.
出处
《铁道通信信号》
2016年第11期41-44,共4页
Railway Signalling & Communication
关键词
需求开发
需求管理
安全苛求系统
Requirement development
Requirement management
Safety-critical system
