The invention belongs to the technical field of new energy automobile power battery management, and particularly relates to a pure electric automobile power battery energy consumption management method, system and device and a medium, and the method comprises the steps: collecting vehicle travel data, determining driving condition characteristic parameters and energy consumption, and forming a sample data set; based on the data set, the energy consumption level and the driving intensity information of the historical journey are calculated, the energy consumption level is divided by adopting a quartile method, and the energy consumption difference and the driving intensity difference are calculated. And after the data is updated in real time, the energy consumption and driving intensity information is pushed to the driver through a display or voice medium. The system comprises a data acquisition module, a data processing module, an energy consumption analysis module and a data updating and pushing module. By means of the method, a driver can visually know energy consumption and driving intensity, energy-saving driving is effectively guided, energy consumption is reduced, the energy utilization efficiency is improved, dependence on external real-time information is not needed, historical driving situations and habits are combined, and the habit of energy-saving driving of the driver is cultivated.
本发明属于新能源汽车动力电池管理技术领域,具体涉及一种纯电动汽车动力电池能耗管理方法、系统、设备及介质,方法通过采集车辆行程数据,确定行驶工况特征参数和能耗,形成样本数据集。基于此数据集,计算历史行程的能耗水平和驾驶强度信息,采用四分位数方法划分能耗等级,并计算能耗差和驾驶强度差。实时更新数据后,通过显示或语音媒介向驾驶者推送能耗和驾驶强度信息。系统包括数据采集、处理、能耗分析及数据更新推送模块。通过此方法,驾驶者能直观了解能耗和驾驶强度,有效引导节能驾驶,降低能耗,提升能源利用效率,且无需依赖外部实时信息,结合历史驾驶情形和习惯,培养驾驶者节能驾驶的习惯。
Pure electric vehicle power battery energy consumption management method, system, equipment and medium
一种纯电动汽车动力电池能耗管理方法、系统、设备及介质
2025-05-30
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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