车载诊断系统（OBD）平台记录数据集

该数据集主要面向车辆污染物排放特性、影响因素等分析研究，包含车辆实时运行数据。基于车辆所配备的车载诊断系统获取车辆行驶数据并实时传输至后台服务器，主要记录了各车辆在实际工作场景下的实时驾驶工况与污染物排放数据。车辆行驶工况数据包含速度、发动机经输出扭矩等，车辆油耗与排放相关数据包含发动机燃料流量、SCR传感器输出值，SCR传感器上游、下游温度等。This dataset is primarily intended for analytical research on vehicle pollutant emission characteristics and their influencing factors, and includes real-time vehicle operating data. The vehicle driving data is collected through the On-Board Diagnostics (OBD) system installed on the vehicles and transmitted to the backend server in real time. It mainly records the real-time driving conditions and pollutant emission data of each vehicle in actual working scenarios. The vehicle driving condition data covers parameters such as vehicle speed and engine output torque, while the data related to vehicle fuel consumption and emissions includes engine fuel flow rate, SCR sensor output values, and the temperatures upstream and downstream of the SCR sensor, among other relevant metrics.

搜集汇总

背景与挑战

背景概述

该数据集专注于车辆污染物排放特性与影响因素分析，通过车载诊断系统采集车辆在实际道路行驶中的实时工况与排放数据。数据内容包括速度、发动机输出扭矩、燃料流量以及SCR传感器相关参数，适用于低排放驾驶行为研究。