VEHICLE-MANAGED PORTABLE DISTRIBUTED CONNECTIVITY AND MONITORING

    公开(公告)号:US20230110675A1

    公开(公告)日:2023-04-13

    申请号:US17962835

    申请日:2022-10-10

    IPC分类号: G05D1/00 G08G1/0968 H04W16/18

    摘要: A vehicle receives designation of a coverage area for deployment of a portable network comprised of a plurality of wireless-equipped toolboxes and determines a plurality of toolboxes available for use in the network based on indications to the vehicle from a plurality of toolboxes that they are usable in the network. The vehicle determines a placement of the available toolboxes within the coverage area to achieve a wireless network having at least one box location capable of reaching a location designated as a vehicle parking location with wireless communication, the location determined by the vehicle based at least in part on the ability of the vehicle to reach the location and a known cellular signal available at the location. The vehicle provides guidance for deployment of individual toolboxes of the plurality of toolboxes at deployment locations according to the determined placement.

    RESOLVER OFFSET DETECTION
    2.
    发明申请

    公开(公告)号:US20230137049A1

    公开(公告)日:2023-05-04

    申请号:US17514213

    申请日:2021-10-29

    IPC分类号: B60L15/20 H02K24/00 G05B19/35

    摘要: A vehicle includes an electric machine having a rotor and a stator, a resolver that measures a position of the rotor relative to the stator, and a controller. The controller, based on the position and a resolver offset, injects a first current having only a d-axis component into the electric machine, and responsive to detecting a first motion output of the electric machine being greater than a threshold, adjusts the resolver offset according to a magnitude and direction of the first motion output.

    ENERGY SAVING TRACTION AND STABILITY CONTROL

    公开(公告)号:US20220250634A1

    公开(公告)日:2022-08-11

    申请号:US17169815

    申请日:2021-02-08

    摘要: Controlling maximum appliable positive and negative torque for a vehicle is provided. Vehicle data indictive of a driver torque request is received. Maximum appliable positive and negative torques for the vehicle are estimated. Responsive to the driver torque request being positive, the driver torque request is limited to the maximum appliable positive torque. Responsive to the driver torque request being negative, the driver torque request is limited to the maximum appliable negative torque.