The invention provides a storage battery charging control method and device and a vehicle, the method is applied to the field of vehicles, and the method comprises the steps that when the vehicle is in a long-term parking state, the loop state of a power supply loop corresponding to a storage battery in the vehicle is determined; if the loop state is a closed state, acquiring the real-time residual electric quantity of the storage battery; based on the real-time residual electric quantity, determining whether the storage battery has a charging demand in a long-term parking state; if the loop state is a disconnected state, the initial residual electric quantity and the self-discharge electric quantity of the storage battery are obtained, and the initial residual electric quantity is the residual electric quantity of the storage battery when the power supply loop is disconnected; based on the initial residual electric quantity and the self-discharge electric quantity, determining whether the storage battery has a charging demand in a long-term parking state; and when the storage battery meets the charging requirement, the vehicle is controlled to charge the storage battery. The method can ensure that the vehicle can still be normally started after being parked for a long time.
本申请提供了一种蓄电池充电控制方法、装置以及车辆,该方法应用于车辆领域,该方法包括:在车辆处于长期停放状态下,确定车辆中蓄电池对应供电回路的回路状态;若回路状态是闭合状态,获取蓄电池的实时剩余电量;基于实时剩余电量,确定在长期停放状态下蓄电池是否具备充电需求;若回路状态是断开状态,获取蓄电池的初始剩余电量和自放电电量,初始剩余电量是供电回路断开时蓄电池的剩余电量;基于初始剩余电量和自放电电量,确定在长期停放状态下蓄电池是否具备充电需求;在蓄电池具备充电需求时,控制车辆对蓄电池进行充电。该方法可以保障车辆长期停放后仍然可以正常启动。
Storage battery charging control method and device and vehicle
蓄电池充电控制方法、装置以及车辆
2024-06-28
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 |
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