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公开(公告)号：US20220189302A1
公开(公告)日：2022-06-16
申请号：US17436012
申请日：2020-03-19
Applicant: ClearMotion, Inc.
Inventor： Yu Jiang , Vijayaraghavan Sridhar , John Parker Eisenmann , William Graves , Michael W. Finnegan
IPC: G08G1/0967 , G01C21/14 , G01C21/28 , G01C21/36
Abstract: Localization systems, including road surface-based localization systems, are disclosed that may work in conjunction with less precise systems, such as GPS, to accurately locate a vehicle on a road segment. Methods and apparatus are disclosed for the identification and selection of landmarks, including road surface-based landmarks.
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公开(公告)号：US10901432B2
公开(公告)日：2021-01-26
申请号：US16130311
申请日：2018-09-13
Applicant: ClearMotion, Inc.
Inventor： Vijayaraghavan Sridhar , John Parker Eisenmann , Yu Jiang , David Francis Weatherwax
Abstract: Systems and methods for determining the location of a vehicle are disclosed. In one embodiment, a method for localizing a vehicle includes driving over a first road segment, identifying by a first localization system a set of candidate road segments, obtaining vertical motion data while driving over the first road segment, comparing the obtained vertical motion data to reference vertical motion data associated with at least one candidate road segment, and identifying, based on the comparison, a location of the vehicle. The use of such localization methods and systems in coordination with various advanced vehicle systems such as, for example, active suspension systems or autonomous driving features, is contemplated.
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公开(公告)号：US20190079539A1
公开(公告)日：2019-03-14
申请号：US16130311
申请日：2018-09-13
Applicant: ClearMotion, Inc.
Inventor： Vijayaraghavan Sridhar , John Parker Eisenmann , Yu Jiang , David Francis Weatherwax
Abstract: Systems and methods for determining the location of a vehicle are disclosed. In one embodiment, a method for localizing a vehicle includes driving over a first road segment, identifying by a first localization system a set of candidate road segments, obtaining vertical motion data while driving over the first road segment, comparing the obtained vertical motion data to reference vertical motion data associated with at least one candidate road segment, and identifying, based on the comparison, a location of the vehicle. The use of such localization methods and systems in coordination with various advanced vehicle systems such as, for example, active suspension systems or autonomous driving features, is contemplated.
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Patent Agency Ranking
公开(公告)号：US11801726B2
公开(公告)日：2023-10-31
申请号：US16672004
申请日：2019-11-01
Applicant: ClearMotion, Inc.
Inventor： Vijayaraghavan Sridhar , John Parker Eisenmann , Yu Jiang , David Francis Weatherwax
CPC classification number: B60G21/08 , B60G21/002 , B60G2400/0532 , B60G2400/102 , B60G2400/90
Abstract: Systems and methods for determining the location of a vehicle are disclosed. In one embodiment, a method for localizing a vehicle includes driving over a first road segment, identifying by a first localization system a set of candidate road segments, obtaining vertical motion data while driving over the first road segment, comparing the obtained vertical motion data to reference vertical motion data associated with at least one candidate road segment, and identifying, based on the comparison, a location of the vehicle. The use of such localization methods and systems in coordination with various advanced vehicle systems such as, for example, active suspension systems or autonomous driving features, is contemplated.
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公开(公告)号：US20220212678A1
公开(公告)日：2022-07-07
申请号：US17511331
申请日：2021-10-26
Applicant: ClearMotion, Inc.
Inventor： John Parker Eisenmann , Marco Giovanardi , Stefan Schulze , William Graves , Vijayaraghavan Sridhar , Marcus Joseph Proctor , Jack A. Ekchian
IPC: B60W40/105 , B60W20/20 , H04W4/40
Abstract: Systems and methods described herein include implementation of road surface-based localization techniques for advanced vehicle features and control methods including lane drift detection, passing guidance, bandwidth conservation and caching based on road data, vehicle speed correction, suspension and vehicle system performance tracking and control, road estimation calibration, and others.
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公开(公告)号：US20240103531A1
公开(公告)日：2024-03-28
申请号：US18344943
申请日：2023-06-30
Applicant: ClearMotion, Inc.
Inventor： Vijayaraghavan Sridhar , John Parker Eisenmann , Yu Jiang , David Francis Weatherwax
CPC classification number: G05D1/0278 , B60W40/06 , G01C21/30 , G05D1/0231 , B60W2050/046
Abstract: Systems and methods for determining the location of a vehicle are disclosed. In one embodiment, a method for localizing a vehicle includes driving over a first road segment, identifying by a first localization system a set of candidate road segments, obtaining vertical motion data while driving over the first road segment, comparing the obtained vertical motion data to reference vertical motion data associated with at least one candidate road segment, and identifying, based on the comparison, a location of the vehicle. The use of such localization methods and systems in coordination with various advanced vehicle systems such as, for example, active suspension systems or autonomous driving features, is contemplated.
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公开(公告)号：US11733707B2
公开(公告)日：2023-08-22
申请号：US17009243
申请日：2020-09-01
Applicant: ClearMotion, Inc.
Inventor： Vijayaraghavan Sridhar , John Parker Eisenmann , Yu Jiang , David Francis Weatherwax
CPC classification number: G05D1/0278 , B60W40/06 , G01C21/30 , G05D1/0231 , B60W2050/046 , B60W2420/42 , B60W2420/503 , B60W2420/52 , B60W2552/35 , B60W2554/00
Abstract: Systems and methods for determining the location of a vehicle are disclosed. In one embodiment, a method for localizing a vehicle includes driving over a first road segment, identifying by a first localization system a set of candidate road segments, obtaining vertical motion data while driving over the first road segment, comparing the obtained vertical motion data to reference vertical motion data associated with at least one candidate road segment, and identifying, based on the comparison, a location of the vehicle. The use of such localization methods and systems in coordination with various advanced vehicle systems such as, for example, active suspension systems or autonomous driving features, is contemplated.
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公开(公告)号：US20210055740A1
公开(公告)日：2021-02-25
申请号：US17009243
申请日：2020-09-01
Applicant: ClearMotion, Inc.
Inventor： Vijayaraghavan Sridhar , John Parker Eisenmann , Yu Jiang , David Francis Weatherwax
Abstract: Systems and methods for determining the location of a vehicle are disclosed. In one embodiment, a method for localizing a vehicle includes driving over a first road segment, identifying by a first localization system a set of candidate road segments, obtaining vertical motion data while driving over the first road segment, comparing the obtained vertical motion data to reference vertical motion data associated with at least one candidate road segment, and identifying, based on the comparison, a location of the vehicle. The use of such localization methods and systems in coordination with various advanced vehicle systems such as, for example, active suspension systems or autonomous driving features, is contemplated.
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