Real driving emissions data: University of Pretoria

Real driving emissions (RDE) collected using a Portable Emissions Measurement System (PEMS) unit.

We recommend you read the version history of this data set to get the complete picture. This data set includes the RDE records of different vehicles:
- Isuzu FTR850 AMT (Road-Rail Vehicle) medium heavy vehicle with a Euro 3 classification (file: public-rrv.csv).
- Ford Figo 1.5 (1498ccm, 91kW) Trend hatchback light passenger vehicle with a Euro 6 classification (132g/km) (file: public-figo.csv).
- Toyota Etios 1.5 (1496ccm, 66kW) Sprint hatchback light passenger vehicle with a Euro 6 classification (138g/km) (file: public-etios.csv).

Changes in this version:
- The ensemble of trips with the Gauteng Department of Roads and Transport's Toyota Etios, was added in version 5 and contained two route deviations. The first was in trip 3 at 28.307E 25.7178S. The second was in trip 4 at 28.1998E 25.7735S. In this version of the data, the deviations were removed from the data sets.

本数据集通过便携式排放测量系统（Portable Emissions Measurement System, PEMS）采集得到实际行驶排放（Real Driving Emissions, RDE）数据。
建议您查阅本数据集的版本历史以完整了解数据集全貌。本数据集包含多款车型的实际行驶排放记录：
- 五十铃FTR850 AMT 公铁两用中型重型车辆，符合欧3排放标准（数据文件：public-rrv.csv）。
- 福特Figo 1.5（1498ccm，91kW） Trend掀背式轻型乘用车，符合欧6排放标准（排放值132g/km）（数据文件：public-figo.csv）。
- 丰田Etios 1.5（1496ccm，66kW） Sprint掀背式轻型乘用车，符合欧6排放标准（排放值138g/km）（数据文件：public-etios.csv）。
本版本更新内容如下：
- 版本5新增了豪登省道路与运输局旗下丰田Etios车型的多行程数据集，原数据包含两处路线偏移：第一处位于行程3，坐标为东经28.307°、南纬25.7178°；第二处位于行程4，坐标为东经28.1998°、南纬25.7735°。本版本已将上述两处偏移数据从数据集中移除。