本文件提供了减少城市和城区乘客、快递、货运和邮政服务运输能耗的指南。 本文件未指定节能的具体程序，但建议在通常组织在不同地点、不同规模和不同目的的交通系统中采用节能方案。 注:6.2.2中列出了一些典型的节能选项。

This document provides guidance on reducing the energy consumed by transportation for passengers, delivery items, freight and postal item services in cities and city zones. This document does not designate specific procedures to save energy but suggests energy-saving options to be adopted in transportation systems normally organized in different locations, on different scales and for different purposes. NOTE Some typical energy-saving options are listed in 6.2.2.