The invention relates to an electric vehicle energy management method, terminal equipment and a storage medium, and the method comprises the steps: calculating a predictive dynamic threshold value in real time according to electronic horizon line data, and setting the energy output and recovery ratio of an electric vehicle battery and a super capacitor according to the predictive dynamic threshold value. A road ahead is predicted based on an electronic horizon system, a predictive dynamic logic threshold value is generated according to electronic horizon information, the defect that a conventional fixed logic threshold value does not have predictive optimal energy management is overcome, and a corresponding energy management strategy is set according to the predictive dynamic logic threshold value to perform predictive energy management. And the positive effects of reducing the energy consumption of the electric vehicle, preventing the battery loss, improving the economical efficiency of the vehicle and the like are achieved.
本发明涉及一种电动车能量管理方法、终端设备及存储介质,该方法中包括:实时根据电子地平线数据计算预测性动态门限值,并根据预测性动态门限值设定电动车电池与超级电容的能量输出与回收比例。本发明基于电子地平线系统预测前方道路,根据电子地平线信息生成预测性的动态逻辑门限值,改变常规固定逻辑门限值不具有预测性最优化能量管理的缺陷,根据预测性动态逻辑门限值设定对应的能量管理策略进行预测性能量管理,对电动车能耗降低和防止电池损耗,提高车辆经济性等能起到积极作用。
Electric vehicle energy management method, terminal equipment and storage medium
一种电动车能量管理方法、终端设备及存储介质
2022-01-18
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 |
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