The present disclosure is directed to electric vehicles. A modular electric vehicle includes an electric vehicle chassis that includes an energy storage device, chassis control circuitry, and one or more communication interfaces disposed on an upper surface of the chassis. The chassis further includes an electric motor, suspension and drivetrain to provide an operating vehicle. An electric vehicle includes an internal combustion engine that drives an electric drive motor for charging a vehicle battery The vehicle may be driven solely by electric power, i.e., the internal combustion engine may provide no drive power to the axles of the vehicle and is used primarily for charging the battery. In some embodiments, electric motors may be coupled to one or both of the vehicle axles and the battery may be coupled to one or both the drive motors under control of a controller.
Electric Vehicle Systems and Methods
2022-03-03
Patent
Electronic Resource
English
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 / 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 |