The embodiment of the invention relates to the technical field of power generation control of automobile generators, and provides a power generation control method and system of an automobile generator, an automobile and a medium, the method comprises the following steps: acquiring first gradient information of a current road section where a target automobile is located, and determining the attribute of the current road section based on the first gradient information; acquiring second gradient information corresponding to a first gradient of a future road section and distance information from the first gradient to the current road section, and determining attributes of the future road section based on the second gradient information and the distance information; the current charge state of a storage battery of the target automobile is obtained; determining a target power generation voltage of the storage battery based on the current road section attribute, the future road section attribute and the current charge state of the storage battery; and performing power generation control on a power generator of the target automobile based on the target power generation voltage. Therefore, predictive power generation control is achieved, overcharge and overdischarge of the storage battery are avoided, and oil consumption is reduced.
本发明实施例涉及汽车发电机的发电控制技术领域,提供一种汽车发电机的发电控制方法、系统、汽车及介质,该方法包括:获取目标汽车所在的当前路段的第一坡度信息,并基于所述第一坡度信息确定当前路段属性;获取未来路段的首个坡度对应的第二坡度信息和所述首个坡度距离所述当前路段的距离信息,并基于所述第二坡度信息和距离信息确定未来路段属性;获取所述目标汽车的蓄电池的当前荷电状态;基于所述当前路段属性、所述未来路段属性和所述蓄电池的当前荷电状态确定所述蓄电池的目标发电电压;基于所述目标发电电压对所述目标汽车的发电机进行发电控制。由此,实现预测性发电控制、避免蓄电池过充、过放且节约油耗。
Power generation control method and system of automobile generator, automobile and medium
汽车发电机的发电控制方法、系统、汽车及介质
2025-04-25
Patent
Electronic Resource
Chinese
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Control method and control system of automobile generator and automobile
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