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公开(公告)号:EP4426608A1
公开(公告)日:2024-09-11
申请号:EP22888647.9
申请日:2022-11-02
申请人: Fliteboard Pty Ltd
发明人: REYNOLDS, Emma , REYNOLDS, Chris
IPC分类号: B63H11/08 , B63H11/103 , B63H21/17 , B63B32/10 , B63H21/21 , G01C21/16 , G01S19/42 , G05B19/045 , G05D13/32
CPC分类号: B63B32/10 , G01S19/42 , G05D13/32 , G05B19/042 , B63B32/60 , B63H2011/08120130101 , B63H11/04 , G01C21/165
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公开(公告)号:EP4423458A1
公开(公告)日:2024-09-04
申请号:EP23708717.6
申请日:2023-02-27
发明人: KALKKUHL, Jens , MUNTZINGER, Antje
CPC分类号: G01C21/188 , G01C21/165 , G01C25/005
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公开(公告)号:EP3881031B1
公开(公告)日:2024-08-07
申请号:EP19798519.5
申请日:2019-11-13
CPC分类号: G01C21/206 , G01C21/20 , G01C21/165
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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
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.
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公开(公告)号:EP3967975B1
公开(公告)日:2024-06-26
申请号:EP21192262.0
申请日:2021-08-20
CPC分类号: G01C21/165 , G01C21/188 , G01C22/02
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公开(公告)号:EP3893074B1
公开(公告)日:2024-05-29
申请号:EP20168248.1
申请日:2020-04-06
CPC分类号: G05D1/0274 , G05D1/024 , G01C21/165 , G05D1/027 , G05D1/0272
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公开(公告)号:EP3988899B1
公开(公告)日:2024-05-22
申请号:EP20275163.2
申请日:2020-10-23
CPC分类号: G01C21/165 , G01C21/005
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公开(公告)号:EP4047309B1
公开(公告)日:2024-05-01
申请号:EP22154370.5
申请日:2022-01-31
CPC分类号: G01C21/165 , F41G7/36 , F41G7/346 , G05D1/0088 , G05D1/0808
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公开(公告)号:EP3680690B1
公开(公告)日:2024-04-17
申请号:EP18859154.9
申请日:2018-09-21
CPC分类号: G06F17/16 , G01S19/485 , G01S19/53 , G01C21/165 , G06F18/00 , G01C21/14
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10.
公开(公告)号:EP3411732A1
公开(公告)日:2018-12-12
申请号:EP17702738.0
申请日:2017-01-20
发明人: NALLAMPATTI EKAMBARAM, Venkatesan , JOSE, Jubin , NIESEN, Urs , WU, Xinzhou , GARIN, Lionel Jacques
摘要: A method for aligning visual-inertial odometry (VIO) and satellite positioning system (SPS) reference frames includes obtaining a plurality of range-rate measurements of a mobile platform from an SPS. The range-rate measurements are with respect to a global reference frame of the SPS. The method also includes obtaining a plurality of VIO velocity measurements of the mobile platform from a VIO system. The VIO velocity measurements are with respect to a local reference frame of the VIO system. At least one orientation parameter is then determined to align the local reference frame with the global reference frame based on the range-rate measurements and the VIO velocity measurements.
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