本文件通过应用和补充ISO/IEC/IEEE 15288:2015，提供了在物联网系统或服务中实施和维护可信度的系统生命周期过程。系统生命周期流程适用于广泛应用领域通用的物联网系统和服务。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document provides system life cycle processes to implement and maintain trustworthiness in an IoT system or service by applying and supplementing ISO/IEC/IEEE 15288:2015. The system life cycle processes are applicable to IoT systems and services common to a wide range of application areas.All current amendments available at time of purchase are included with the purchase of this document.