HYBRID ODOMETRY
    4.
    发明公开
    HYBRID ODOMETRY 审中-公开

    公开(公告)号:EP4390314A1

    公开(公告)日:2024-06-26

    申请号:EP22215987.3

    申请日:2022-12-22

    申请人: u-blox AG

    IPC分类号: G01C21/16 G01C22/00

    CPC分类号: G01C22/00 G01C21/165

    摘要: Methods and devices for odometry are disclosed. A previous position estimate and a current position estimate for a device are obtained. A current velocity estimate for the device is also obtained. A first distance estimate is calculated based on the position estimates, and a second distance estimate is calculated based on the velocity estimate. These two distance estimates are combined to generate a combined or hybrid distance estimate for the distance travelled by the device.