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

本数据集为通过第二代车载诊断系统（OBD-II）接口采集的十条车辆信号CSV格式数据，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、质量空气流量计进气流量、节气门绝对开度、环境气温，以及加速踏板D位与E位开度信号。数据采集采用PLX Devices品牌的KIWI 3型OBD-II适配器，搭配Creosys公司开发的OBD Auto Doctor智能手机应用，在iOS设备上完成记录。数据集文件命名遵循如下规则：______.csv，其中三个占位符依次对应：日志记录的起始与结束位置对应的德国车牌前缀（例如KA代表卡尔斯鲁厄）、表示道路整体状况的标签（如normal/常规、frei/畅通、Stau/拥堵），以及可选的车速数据特殊场景标记字段。

搜集汇总

背景与挑战

背景概述

Automotive OBD-II Dataset是一个包含十种车辆信号记录的CSV数据集，通过OBD-II接口采集，适用于车辆性能分析和研究。数据集文件命名规范，包含丰富的路况和位置信息，便于数据分析和应用。