智能交通系统（ITS

[中文适用范围]： 本文件定义了通过移动设备提取车辆行程数据以测量与驾驶行为相关的二氧化碳排放量。然后可以分析提取的数据并将其提供给驾驶员，以作为环保驾驶指导。本文件定义了以下项目： — 不同事件（超速、长距离超速、突然启动和停止、突然加速和减速、怠速、断油、经济驾驶）的用例； — 收集数据进行驾驶行为模式分析的功能要求； — 用于测量车辆排放量（二氧化碳）并通过移动设备提供给驾驶员的每个用例的数据集。本文件涉及乘用车、厢式货车、多用途车等车辆类型。 [外文原描述]： This document defines the extraction of vehicle trip data via nomadic devices to measure CO 2 emissions in relation to driving behaviours. The extracted data can then be analysed and provided to drivers to serve as eco-friendly driving guidance. In this document the following items are defined: — use cases for different events (speeding, long speeding, sudden start and stop, sudden acceleration and deceleration, idling, fuel-cut, economical driving); — functional requirements for collecting data for driving behaviour pattern analysis; — data sets for each use case for measuring vehicle emissions (CO 2 ) and for being provided to drivers via nomadic devices. Vehicle types such as passenger cars, vans, utility vehicles, etc. are concerned in this document