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US 11,299,048 B2Granted
Motor vehicle with simulator of performance of a mechanical gearbox
AssigneeSolaredge Technologies Ltd.
InventorSamuele Mazzini
Life of this patent
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Abstract
A vehicle having a motor with a transmission, provided with a fixed gear ratio, to a propelling unit includes a virtual gearbox including a microprocessor, operatively interfaced with the motor and programmed to manage and check the generation of motor driving torque, limiting, at the motor output, a maximum angular velocity and a maximum torque which are variable with a predetermined law.
Claims16
A vehicle comprising:
- an electric motor;
- a propelling unit;
- a transmission with a fixed gear ratio connecting the electric motor to the propelling unit;
- and
- a virtual gearbox comprising a microprocessor, operatively interfaced with the electric motor and programmed to:
- manage and check generation of a motor driving torque;
- and
- limit, at an output of the electric motor, a maximum angular velocity and a maximum torque of the electric motor, wherein the maximum angular velocity and the maximum torque are variable with a predetermined law in accordance with a speed of the vehicle and a virtual gear of the vehicle, wherein the virtual gear simulates multiple gear ratios of a mechanical gearbox, programmable as desired by a user.
5 more elements
Dependencies are inferred from the claim text.