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    Dismount controls for one-wheeled vehicle
    51.
    发明授权
    Dismount controls for one-wheeled vehicle 有权

    公开(公告)号：US11117474B2

    公开(公告)日：2021-09-14

    申请号：US16555224

    申请日：2019-08-29

    Applicant: Future Motion, Inc.

    Inventor： Kyle Jonathan Doerksen ,  Daniel J. Wood

    IPC: B60L15/20 ,  B62K11/00 ,  B60L50/50

    Abstract: A control system for a tiltable vehicle may include a motor controller configured to respond to backward or reverse operation of the vehicle by hindering a responsiveness of the control system (e.g., proportionally) and/or eventually disengaging a drive motor of the vehicle. Accordingly, a user may intuitively and safely dismount the vehicle by selectively commanding reverse operation. In some examples, the backward direction may be user-defined.

    Suspension systems for one-wheeled vehicles
    56.
    发明授权
    Suspension systems for one-wheeled vehicles 有权

    公开(公告)号：US10343050B2

    公开(公告)日：2019-07-09

    申请号：US16025830

    申请日：2018-07-02

    Applicant: Future Motion, Inc.

    Inventor： Kyle Jonathan Doerksen ,  Matthew Michael O'Brien

    IPC: A63C17/12 ,  A63C17/00 ,  G05D1/08 ,  B62D51/02 ,  A63C17/08

    Abstract: A self-balancing electric vehicle may include a board having a frame, and a suspension system including at least one four-bar linkage coupling opposing end portions of a hub motor axle to the first end portion of the frame. The four-bar linkage(s) may have a first fixed link connected to the axle, a second fixed link comprising the frame, and two pivotable links joining the first fixed link to the second fixed link, such that the board is configured to be movable up and down relative to the axle. A shock absorber may be coupled to the four-bar linkage(s) and to the first end portion of the frame, such that the shock absorber is configured to damp up and down movement of the board relative to the axle.

    Rider detection system
    58.
    发明授权
    Rider detection system 有权

    公开(公告)号：US10143910B2

    公开(公告)日：2018-12-04

    申请号：US15864939

    申请日：2018-01-08

    Applicant: Future Motion, Inc.

    Inventor： Kyle Jonathan Doerksen ,  Daniel Wood ,  Julian de la Rua

    IPC: A63C17/12 ,  A63C17/01 ,  B62D51/02 ,  A63C17/08 ,  B60L11/00 ,  B62D37/00 ,  B60L11/18 ,  A63C17/26

    Abstract: An electric vehicle may comprise a board including deck portions each configured to receive a foot of a rider, and a wheel assembly disposed between the deck portions. A motor assembly may be mounted to the board and configured to propel the electric vehicle using the wheel assembly. At least one orientation sensor may be configured to measure orientation information of the board, and at least one pressure-sensing transducer may be configured to determine rider presence information. A motor controller may be configured to receive the orientation information and the rider presence information, and to cause the motor assembly to propel the electric vehicle based on the orientation and presence information.

    Thermally enhanced hub motor
    59.
    发明授权
    Thermally enhanced hub motor 有权

    公开(公告)号：US10112680B2

    公开(公告)日：2018-10-30

    申请号：US15694379

    申请日：2017-09-01

    Applicant: Future Motion, Inc.

    Inventor： Kyle Jonathan Doerksen ,  Dan Blachinsky ,  Julian De La Rua ,  Clyde Hancock

    IPC: B62M7/12 ,  B62K1/00

    Abstract: Apparatuses and methods relating to hub motors having enhanced thermal characteristics may include a hub motor having a stator comprising steel and a central axle (e.g., a mandrel and shaft) comprising a material with a substantially higher thermal conductivity than the stator (e.g., aluminum). Heat may be transferred from the stator through the axle of the motor to an outside heat sink. Manufacturing of thermally enhanced hub motors may include extrusion and/or cryogenic fitting methods relating to the central mandrel and shaft.

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