Augmented emission maps: 2198 cc 74 kW Euro 5a diesel engine

In order to enable the sharing of data the emission data for vehicles is standardized. The data exchange format contains all data that is applicable for a specific engine taxonomy code.

This specific data set refers to the 2198 cc 74 kW Euro 5a diesel engine that has been applied in the Ford Transit and Tourneo.

The standardized emission map has a “.map.txt” extension and is also human readable. The files starts with metadata which contains information about:

the engine taxonomy code,

total driven kilometers over which the data was gathered,

total time in hours over which the data was gathered,

the number of vehicles which were tested to create the emission map,

the DOI (Digital Object Identifier) reference,

Which emission maps are available in the file.

The DOI  http://doi.org/10.5281/zenodo.4268034 refers to a updated meta-data document that provides the full description of the standardized emission map.

为推动车辆排放数据的共享复用，本数据集对车辆排放数据进行了标准化处理。其所采用的数据交换格式，涵盖了适配特定发动机分类代码（engine taxonomy code）的全部相关数据。

本专属数据集对应搭载于福特全顺（Ford Transit）与途睿欧（Tourneo）车型的2198 cc、74 kW欧5a排放标准柴油发动机。

该标准化排放图谱（emission map）的文件扩展名为".map.txt"，且可供人类直接阅读。文件首段为元数据（metadata），包含以下信息：
- 发动机分类代码
- 数据采集周期内的总行驶里程
- 数据采集总时长（单位：小时）
- 用于生成该排放图谱的测试车辆总数量
- 数字对象标识符（DOI，Digital Object Identifier）引用信息
- 文件中包含的可用排放图谱清单

本数据集引用的DOI：http://doi.org/10.5281/zenodo.4268034 指向一份更新后的元数据文档，该文档完整阐述了该标准化排放图谱的全部细节信息。