The invention provides an electric vehicle and an integrated controller and control system thereof, and the integrated controller comprises a first control chip which is used for controlling an electric control module so as to drive a motor; and a second control chip which is used for controlling a vehicle-mounted charging module so as to realize alternating-current charging of the power battery by an external alternating-current power supply, or realize alternating-current discharging of the power battery to an external load through the alternating-current charging and discharging port, or realize charging of the low-voltage storage battery by the power battery. According to the integrated controller, the use of components can be reduced so that the cost can be reduced, the size can be reduced, and the assembly weight can be reduced.
本发明提出了一种电动汽车及其集成控制器、控制系统,其中,集成控制器包括:第一控制芯片,其用于对电控模块进行控制,以实现对电机的驱动;第二控制芯片,其用于对车载充电模块进行控制,以实现外部交流电源对动力电池进行交流充电,或者,实现动力电池通过交流充放电口向外部负载进行交流放电,或者,实现动力电池对低压蓄电池进行充电。该集成控制器,能够减少元器件的使用,从而能够降低成本、减小体积、降低总成重量。
Electric automobile and integrated controller and integrated control system thereof
电动汽车及其集成控制器、集成控制系统
2021-02-23
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 |
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