The invention provides a vehicle battery output power optimization method and device, equipment and a storage medium, and the method comprises the steps: obtaining current environment parameters and battery state parameters of a vehicle; correcting the air density of the current position based on the environmental parameters; determining the current actual residual electric quantity of the vehicle battery based on the environmental parameters and the battery state parameters; based on the actual residual electric quantity and the corrected air density, a relation function of the vehicle running speed and the residual electric quantity travelable distance is constructed; solving the relation function by taking a preset speed range and the maximum discharge power of the vehicle battery as constraint conditions, and determining the optimal driving speed corresponding to the maximum driving distance of the vehicle; and adjusting the output power of the vehicle battery based on the optimal driving speed. By adopting the method, the energy utilization efficiency of the vehicle battery is improved, and the accuracy and reliability of vehicle driving are improved.
本申请提供了一种车辆电池输出功率优化方法、装置、设备及存储介质,其中,获取车辆当前的环境参数及电池状态参数;基于所述环境参数对当前位置的空气密度进行修正;基于所述环境参数和所述电池状态参数确定出车辆电池当前的实际剩余电量;基于所述实际剩余电量和修正后的空气密度构建车辆行驶速度与剩余电量可行驶距离的关系函数;以预设速度范围和所述车辆电池的最大放电功率为约束条件对所述关系函数进行求解,确定出车辆最大行驶距离所对应的最优行驶速度;基于所述最优行驶速度调整所述车辆电池的输出功率。采用上述方法,以提高车辆电池的能量利用效率,并且提高车辆行驶的准确性和可靠性。
Vehicle battery output power optimization method and device, equipment and storage medium
一种车辆电池输出功率优化方法、装置、设备及存储介质
13.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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