The embodiment of the invention relates to the technical field of vehicle charging, and discloses a power supply module, a vehicle mutual charging control method and a vehicle. The power supply module is arranged between a power battery and a charging interface of a first vehicle; the range extender assembly is used for determining the voltage output range of the first vehicle; the control unit is used for obtaining the charging demand voltage of a second vehicle and controlling the on-off state of the driving motor assembly and/or the power distribution unit according to the voltage relation between the voltage output range and the charging demand voltage so as to control the current output voltage of the range extender assembly. And obtaining a target output voltage matched with the charging demand voltage, and outputting the target output voltage to the second vehicle through a charging interface. By applying the technical scheme of the invention, V2V can be realized without an external voltage conversion module, the cost is low, and the use is convenient.
本发明实施例涉及车辆充电技术领域,公开了一种供电模块、车辆互充控制方法及车辆,该供电模块设置于第一车辆的动力电池与充电接口之间;增程器总成用于确定第一车辆的电压输出范围;控制单元用于获取第二车辆的充电需求电压,并根据电压输出范围和充电需求电压之间的电压关系,控制驱动电机总成和/或配电单元的通断,以对增程器总成的当前输出电压进行控制,得到与充电需求电压相匹配的目标输出电压并通过充电接口输出至所述第二车辆。应用本发明的技术方案,无需外置电压变换模块即能够实现V2V,成本低且使用方便。
Power supply module, vehicle mutual charging control method and vehicle
一种供电模块、车辆互充控制方法及车辆
2023-10-24
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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