GB/T 45845.1-2025 Active

This document provides guidance on the full lifecycle business collaboration and management of smart city infrastructure. It outlines the hierarchical division of smart city infrastructure, the benefits of applying this document, the full lifecycle stages of smart city infrastructure, business collaboration in smart city infrastructure, the general process of business collaboration management, and guidelines for business collaboration management.
Note 1: The framework proposes mutual collaboration among infrastructures, between infrastructures and stakeholders, and between infrastructures and the external environment.
Note 2: This document aims to better identify and manage the coordination of smart city infrastructure.
This document applies to the full lifecycle business collaboration and management of smart city infrastructure integration operation frameworks (for both new and renovation projects).
Note 1: New projects, i.e., the simultaneous planning and design of smart city infrastructure, help improve the overall operational efficiency and value of major new infrastructure projects.
Note 2: Renovation projects, which further expand on the first type, adopt a new management model from the perspective of smart city system integration, given the increasing interdependence and complexity of urban infrastructures, aiming to effectively support and optimize the governance efficiency of existing urban areas. At the same time, this document fully considers the rapid development of technological innovation and environmental sustainability in China.
Note 3: This document provides management cases (not a management system) for the coordination of smart city infrastructure integration operations. It should be noted that this framework focuses on ensuring that different systems composed of smart city infrastructure are coordinated with each other, and its scope does not overlap with existing work involving individual infrastr