ELECTRIC VEHICLE
    1.
    发明申请

    公开(公告)号:US20250091449A1

    公开(公告)日:2025-03-20

    申请号:US18970078

    申请日:2024-12-05

    Abstract: The controller of the electric vehicle is configured to control the torque of the electric motor using the MT vehicle model based on the operation amount of the accelerator pedal, the operation amount of the pseudo-clutch pedal, and the shift position of the pseudo-shifter. The electric vehicle also includes a pedal reaction force generator that generates a pedal reaction force in response to the operation of the pseudo-clutch pedal using by the operating of the reaction force actuator. The controller is configured to store the pedal reaction force characteristic simulating the characteristic of the pedal reaction force according to the operation of the clutch pedal. Then, the controller is configured to control the pedal reaction force output by the pedal reaction force generator in response to the operation of the pseudo-clutch pedal using the stored pedal reaction force characteristic.

    ELECTRIC VEHICLE
    3.
    发明公开
    ELECTRIC VEHICLE 审中-公开

    公开(公告)号:US20240278654A1

    公开(公告)日:2024-08-22

    申请号:US18648547

    申请日:2024-04-29

    Abstract: An electric vehicle includes a shift lever and a clutch pedal for simulating manual gear changes of a traditional vehicle equipped with an internal combustion engine and manual transmission, and includes a controller for controlling the operation of the electric vehicle. The driver operates the shift lever in a similar fashion to that of a traditional manual transmission shift lever, however the associated gear positions do not correspond to physical gears in a transmission but rather virtual gear stage modes that correspond to mapped torque characteristics with respect to the rotational speed of the electric motor. The clutch pedal is operated by the driver when the shift lever is operated. The controller calculates the virtual engine speed of the virtual engine based on the virtual gear stage mode selected by the shift lever and the operation amount of the clutch pedal, and displays the virtual engine speed on a display.

    VIBRATION DAMPER
    5.
    发明公开
    VIBRATION DAMPER 审中-公开

    公开(公告)号:US20230304562A1

    公开(公告)日:2023-09-28

    申请号:US18179427

    申请日:2023-03-07

    CPC classification number: F16F15/31 F16F15/315 F16F15/022

    Abstract: A vibration damper that effectively damps vibrations moving a drive unit and a support body closer to and away from each other by a rolling mass. The vibration damper comprises: an elastic member interposed between the drive unit and the support body; an arm extending from the drive unit toward the support body; a rolling mass rolled on the arm by a reciprocation of the arm; a support member fixed to the support body while rotatably supporting the rolling mass; and a position changer that changes a contact point between the rolling mass and the arm by reciprocating the arm.

    TORSIONAL VIBRATION DAMPER
    7.
    发明申请

    公开(公告)号:US20220196112A1

    公开(公告)日:2022-06-23

    申请号:US17455475

    申请日:2021-11-18

    Abstract: A torsional vibration damper having improved durability, whose vibration damping performance is ensured irrespective of machining error. The torsional vibration damper comprises: a rotary member rotated by torque; a retainer formed on the rotary member to protrude radially outwardly; a rolling member held in the retainer while being allowed to reciprocate in the retainer; and an inertia body arranged around the rotary member while being allowed to rotate relatively to the rotary member. An elastic member is arranged on any one of inner surfaces of the retainer to push a shaft of the rolling member toward the other one of the inner surfaces of the retainer.

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