B60L2260/30

VIRTUAL MANUAL TRANSMISSION SYSTEM FOR ELECTRIC VEHICLE

A virtual manual transmission system for an electric vehicle for simulating the behavior of a vehicle having a manual transmission by controlling a motor while protecting an electric storage device. A controller is configured to: change torque of the motor when a virtual manual shifting is executed by operating a clutch device, an accelerator device, and a shifting device; and reduce a regulation on a change rate of the torque of the motor or an input/output power to/from the electric storage device.

Motor vehicle with simulator of performance of a mechanical gearbox
11707991 · 2023-07-25 · ·

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.

Vehicle and coasting feedback control method for the same

The present disclosure discloses a vehicle and a coasting feedback control method for the same. The coasting feedback control method includes the following steps: detecting the current speed of a vehicle, the depth of a braking pedal of the vehicle, and the depth of an accelerator pedal; and when the current speed of the vehicle is greater than a preset speed, both the depth of the braking pedal and the depth of the accelerator pedal are 0, and the current gear of the vehicle is gear D, when the vehicle is not in a cruise control mode and an anti-lock braking system of the vehicle is in a non-working state, controlling the vehicle to enter a coasting feedback control mode, where when the vehicle is in the coasting feedback control mode, a coasting feedback torque of a first motor generator and a coasting feedback torque of a second motor generator are distributed according to a selected coasting feedback torque curve of the vehicle.

Manual and individual configuration of a recuperation behavior

A method for manually and individually configuring a recuperation behavior of an electrically driven vehicle includes the manual setting of the recuperation behavior. The manual setting of the recuperation behavior includes both setting a recuperation intensity and setting a recuperation delay. Accordingly, it is possible to manually meter the braking torque such that both a pleasant driving sensation as well as a situation-specific energy recovery is achieved.

TRAVEL DRIVING APPARATUS OF VEHICLE

In a hybrid vehicle including: a step-up converter for stepping-up the voltage from a battery and supplying power to the front motor for driving front wheels; as well as a paddle switch for setting regenerative braking torque stepwisely, and a hybrid control unit for calculating a regenerative braking force based on a selection stage set by the paddle switch, the hybrid control unit decreases the regenerative braking force to be less than the regenerative braking force while the maximum input/output power of the step-up converter is not limited, when a selection stage in which regenerative braking force is more than that in a D range is selected while the maximum input/output power of the step-up converter is limited.

Drive for a machine
11761174 · 2023-09-19 · ·

A drive for a machine includes a computer configured to control a first electric motor for driving vehicle wheels and a second electric motor for driving a work attachment. The second electric motor is configured to drive at least one hydraulic pump with an adjustable stroke volume. A sensor is configured to detect the stroke volume of the pump. The computer processes the stroke volume to control the second electric motor.

Motor Vehicle with Simulator of Performance of a Mechanical Gearbox
20230311670 · 2023-10-05 ·

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.

Virtual manual transmission system for electric vehicle

A virtual manual transmission system for an electric vehicle for simulating the behavior of a vehicle having a manual transmission by controlling a motor while protecting an electric storage device. A controller is configured to: change torque of the motor when a virtual manual shifting is executed by operating a clutch device, an accelerator device, and a shifting device; and reduce a regulation on a change rate of the torque of the motor or an input/output power to/from the electric storage device.

Hybrid vehicle
11458829 · 2022-10-04 · ·

A first connector on a case front wall of a battery pack is connected to a first electric motor with a first power line interposed therebetween. A second connector on a case rear wall of the battery pack is connected to a second electric motor with a second power line interposed therebetween. A fuel tank is arranged behind the battery pack. A muffler is disposed on an exhaust pipe extending from an engine toward the rear along a side surface in a vehicle width direction of the battery pack and is inclined so as to be near the fuel tank behind the battery pack. The second power line is at least partially arranged in a space surrounded by the second connector, the fuel tank, and the muffler as seen in a vertical direction.

BRAKING CONTROL DEVICE OF INDUSTRIAL VEHICLE

A braking control device of an industrial vehicle includes a travel motor configured So generate regenerative braking force and a mechanical brake configured to generate mechanical braking force as a braking unit and including a battery configured to be charged by the regenerative braking force. The device is configured to acquire vehicle speed information of the industrial vehicle, acquire a regenerative current of the travel motor, execute autonomous driving with a required braking force including the regenerative braking force for causing a vehicle speed of the industrial vehicle descending a slope to be a target vehicle speed based on the vehicle speed information, and adjust distribution of the mechanical braking force in the required braking force so that the acquired regenerative current is equal to or less than an upper regenerative threshold value smaller than a maximum regenerative current.