The invention discloses an electric bus driving condition construction method, which comprises the steps of inputting an expected length of a to-be-constructed condition and a speed-time data set after data preprocessing, classifying vehicle speed types, and extracting corresponding hyper-parameters based on a classification result and parameter definition; respectively generating a speed list corresponding to the speed range on the basis of the set ratios of the speed of the low speed, the medium speed, the high speed and the idle speed to the speed-time data set, and taking the tables as to-be-selected databases; and then generating a primary driving condition based on the hyper-parameter, performing primary verification, and inserting the idle speed into the primary driving condition meeting the condition, otherwise, regenerating the primary driving condition, verifying the hyper-parameter after the idle speed is inserted, and finally outputting the driving condition meeting the condition, otherwise, regenerating the primary driving condition again. According to the method, original data collection is more convenient and reasonable, the method facilitates reasonable customization of vehicle configuration, and the constructed driving condition result is more accurate.
本发明公开了一种电动公交车行驶工况构建方法,该方法为:输入待构建工况的预期长度以及数据预处理后的速度‑时间数据集,分类车速类型,基于分类结果与参数定义提取出对应的超参数;基于设定的低速、中速、高速、怠速四类的车速占速度‑时间数据集的比值,对应速度范围各自生成一个速度列表,该表作为待选数据库;然后基于超参数生成初级行驶工况,再进行初步验证,并对满足条件的初级行驶工况插入怠速,否则重新生成初级行驶工况,插入怠速后验证超参数,最终输出满足条件的行驶工况,否则再次重新生成初级行驶工况。本发明原始数据的采集更方便且合理,方法便于合理的客制化出车辆配置,构建的驾驶工况结果更加的准确。
Electric bus driving condition construction method
一种电动公交车行驶工况构建方法
2024-03-01
Patent
Elektronische Ressource
Chinesisch
IPC: | G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
Road driving condition construction method, device and equipment
Europäisches Patentamt | 2024
|Europäisches Patentamt | 2019
|Europäisches Patentamt | 2019
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