Automotive OBD-II Dataset

CSV data containing ten vehicle signals logged via the OBD-II interface: Engine coolant temperature, intake manifold absolute pressure, engine RPM, vehicle speed sensor, intake air temperature, air flow rate from mass flow sensor, absolute throttle position, ambient air temperature as well as the accelerator pedal positions D and E. The data was recorded with the OBD-II dongle KIWI 3 from PLX Devices in combination with the smartphone application OBD Auto Doctor from Creosys on an iOS device. The file name is assembled according to the following scheme: ______.csv - and represent start and end position of the log according to the German number plates, i.e. KA = Karlsruhe etc. - is a label indicating the principle road conditions (e.g. normal, frei/free, Stau/busy) - is optional and marks special situations occurring in the vehicle speed data

本数据集为通过OBD-II接口采集的10组车辆工况信号日志，涵盖：发动机冷却液温度、进气歧管绝对压力、发动机转速、车速传感器信号、进气温度、质量空气流量传感器进气流量、节气门绝对开度、环境温度，以及加速踏板D位与E位开度信号。
该数据集由PLX Devices公司出品的KIWI 3型OBD-II蓝牙适配器，搭配Creosys公司开发的OBD Auto Doctor手机应用，在iOS设备上录制完成。
数据集文件名遵循如下格式组装：<前缀>.csv - <对应日志起止位置的德国车牌前缀，如KA代表卡尔斯鲁厄等> - <用于标识道路总体状况的标签，例如normal、frei/free、Stau/busy> - <可选字段，用于标记车速数据中出现的特殊场景>。

搜集汇总

背景与挑战

背景概述

该数据集是一个通过OBD-II接口采集的车辆信号数据集，包含发动机冷却液温度、进气歧管绝对压力、发动机转速等10种关键车辆参数，数据记录使用KIWI 3适配器和OBD Auto Doctor应用在iOS设备上完成。数据集由Karlsruhe Institute of Technology于2023年发布，文件命名规则详细，涵盖车辆品牌、型号、行驶位置和道路条件等信息，适用于车辆工程和数据分析研究。