Electric vehicle

An electric vehicle using an electric motor as a power source for traveling, the electric vehicle comprising:

• an accelerator pedal;
• a pseudo-clutch pedal;
• a pseudo-shifter;
• and
• a controller configured to control motor torque output by the electric motor,
• wherein, the controller comprises:
• a memory, and
• a processor,
• wherein the memory is configured to store an MT vehicle model simulating a torque characteristic of a driving wheel torque in an MT vehicle having an internal combustion engine which is controlled by operation of a gas pedal, and a manual transmission in which a gear stage is switched by operation of a clutch pedal and a shifter,
• wherein, the processor is configured to execute:
• a process of receiving an operation amount of the accelerator pedal as an input of an operation amount of the gas pedal with respect to the MT vehicle model,
• a process of receiving an operation amount of the pseudo-clutch pedal as an input of an operation amount of the clutch pedal with respect to the MT vehicle model,
• a process of receiving a shift position of the pseudo-shifter as an input of a shift position of the shifter with respect to the MT vehicle model,
• a process of calculating a driving wheel torque determined by the operation amount of the accelerator pedal, the operation amount of the pseudo-clutch pedal, and the shift position of the pseudo-shifter, using the MT vehicle model, and
• a process of calculating a motor torque for providing the driving wheel torque to driving wheels of the electric vehicle,
• wherein, in the process of calculating the driving wheel torque, the processor is configured to execute:
• a process of calculating an engine speed of the internal combustion engine using the MT vehicle model,
• a process of calculating an engine output torque of the internal combustion engine determined by the engine speed and the operation amount of the acceleration pedal, using the MT vehicle model,
• a process of calculating the driving wheel torque determined by the operation amount of the pseudo-clutch pedal, the shift position of the pseudo-shifter, and the engine output torque, using the MT vehicle model, and
• a stall production process of changing the engine output torque used in the calculation of the driving wheel torque to zero, when the engine speed of the internal combustion engine becomes lower than a predetermined stall engine speed,
• wherein the electric vehicle further comprises an external sensor for detecting a situation in which the electric vehicle is placed, and
• wherein the processor is configured to execute:
• a process of determining whether the electric vehicle is in a specific situation in which the stall production process should be avoided based on the situation detected by the external sensor, and
• a process of avoiding execution of the stall production process when the engine speed of the internal combustion engine becomes lower than the predetermined stall engine speed and the electric vehicle is in the specific situation in the process of determining.