The invention belongs to the technical field of vehicles, and discloses an energy management method and device, and a storage medium, and the method comprises the steps: predicting a driving road condition corresponding to a target vehicle based on visual information collected in real time, and obtaining a predicted driving road condition; the SOC threshold value of the target battery is adjusted according to the predicted driving road condition and a preset ECMS control strategy, and the adjusted SOC threshold value is obtained; the whole vehicle demand power is corrected according to the adjusted SOC threshold value and a preset ECMS control strategy, and the target range extender is controlled to generate power according to the corrected demand power. And the SOC threshold value and the required power of the battery are dynamically regulated and controlled according to the predicted driving road condition and the preset ECMS control strategy, so that the driving requirements of various scenes can be met while energy conservation and emission reduction are realized, and the user experience is further improved.
本发明属于车辆技术领域,公开了一种能量管理方法、设备、存储介质及装置,本发明基于实时采集的视觉信息对目标车辆对应的行驶路况进行预测,获得预测行驶路况;根据预测行驶路况以及预设ECMS控制策略对目标电池的SOC门限值进行调整,获得调整后的SOC门限值;根据调整后的SOC门限值以及预设ECMS控制策略对整车需求功率进行修正,根据修正后的需求功率控制目标增程器进行发电本发明通过整车实时视觉信息对未来行驶路况进行预测,并根据预测行驶路况以及预设ECMS控制策略对电池SOC门限值以及需求功率进行动态调控,以实现节能减排的同时能够满足多种场景的驾驶需求,进而提升用户体验。
Energy management method, equipment, storage medium and device
能量管理方法、设备、存储介质及装置
2024-01-05
Patent
Elektronische Ressource
Chinesisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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