软件和系统工程.生产线技术管理工具和方法

[中文适用范围]： 本国际标准涉及软件产品、软件服务、以系统架构（不包括硬件）为中心的软件密集型系统的工具和技术管理方法。该标准涵盖以下内容：——使用户能够全面理解、采用和实施产品线技术管理的过程、工具和方法。此外，本国际标准帮助用户根据业务和用户相关标准评估和选择相关的工具和方法。——帮助产品线工程师、开发人员和工具供应商了解在技术方面支持产品线实现所需的工具和技术的能力。——提供与产品线技术管理特定相关的过程和技术工具和方法的功能。本国际标准不涉及单件系统的工具和技术管理过程及能力，而是涉及属于系统族的那些内容。注意：系统架构是一组用于完成任务的逻辑和物理原理，在给定环境中实现。从系统架构中可以派生出组件，这些组件可以是子系统、软件产品、以人为基础的产品（如船员或操作员）或硬件产品（如机械结构、电路板、化学品等）。本国际标准涵盖从系统到子系统的范围，并包括软件产品。与人类和硬件部件相关的内容以及其他类型的产品不属于本国际标准的范围。 [外文原描述]： ISO/IEC 26555:2015 deals with the tools and methods of technical management for software products, software services, software-intensive systems (including System Architecture and excluding hardware) within a product line. The scope of this International Standard is as follows: ? Enable the users of this standard to holistically understand, adopt, and enact the processes, tools, and methods for product line technical management. In addition, this International Standard helps the users evaluate and select relevant tools and methods based on business and user-related criteria. ? Help product line engineers, developers, and tool vendors become informed about capabilities of tools and methods that are required for supporting product line implementation from technical aspects. ? Provide product line-specific processes and capabilities of tools and methods in technical management. ISO/IEC 26555:2015 does not concern processes and capabilities of tools and methods for technical management for a one-of-a-kind system but rather deals with those belonging to a family of systems. NOTE: System Architecture is a set of logical and physical principles used to achieve a mission within a given environment. From System Architecture are derived components that can be subsystems, software products, human-based products like crew or operators or hardware product like mechanical structures, electronic boards, chemicals, etc. The scope of the International Standard spans from the system, to sub-systems, and software products. Other types of components and especially those related to human beings and to hardware parts are not within the scope of this International Standard.