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公开(公告)号：US11858503B2
公开(公告)日：2024-01-02
申请号：US17374654
申请日：2021-07-13
Applicant: Lyft, Inc.
Inventor： Asif Haque , Mark Douglas Huyler , Gerard Joyce , Ying Liu , David Tse-Zhou Lu , Sameer Qureshi , Vinay Shet
CPC classification number: B60W30/095 , B60W30/09 , B60W40/06 , B60W10/04 , B60W10/18 , B60W10/20 , B60W2420/42 , B60W2420/52 , G01S17/93 , G05D1/0238 , G05D1/0246 , G05D1/0278
Abstract: Systems, methods, and non-transitory computer-readable media can determine a road segment. A set of features associated with the road segment can be determined based at least in part on data captured by one or more sensors of a vehicle. A level of similarity between the road segment and each of a set of road segment types can be determined by comparing the set of features to features associated with each of the set of road segment types. The road segment can be classified as a road segment type based on the level of similarity. Scenario information associated with the road segment can be determined based on the classified road segment type.
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公开(公告)号：US20200257900A1
公开(公告)日：2020-08-13
申请号：US16271526
申请日：2019-02-08
Applicant: Lyft, Inc.
Inventor： Patrick Dubroy , Wolfgang Hess , Clemens Marschner , Emil Praun , Holger Rapp , Thomas Schiwietz , Vinay Shet
Abstract: Systems, methods, and non-transitory computer-readable media can receive a geometric map and a semantic map associated with a geographic area, the semantic map comprising semantic data associated with vehicle navigation. A first semantic position estimate associated with a first piece of semantic data contained in the semantic map is generated based on semantic data location information associated with the first piece of semantic data. A final position for the first semantic position estimate is received. One or more three-dimensional semantic labels are applied to the geometric map based on the final position of the first semantic position estimate. A warped semantic map is generated. Generating the warped semantic map comprises warping the semantic map based on the one or more three-dimensional semantic labels.
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公开(公告)号：US10218941B1
公开(公告)日：2019-02-26
申请号：US15920438
申请日：2018-03-13
Applicant: Lyft, Inc.
Inventor： Renee Park , Saurabh Saraf , Ramesh Rangarajan Sarukkai , Vinay Shet
Abstract: The disclosed computer-implemented method may include (i) identifying, by a server computer system, a provider computing device for use in capturing street-level image data, where the provider computing device controls a camera positioned to capture street-level imagery outside the vehicle, (ii) determining, by the server computer system, a configuration that controls use of the provider computing device to provide street-level image data captured by the camera to the server computer system, (iii) sending, by the server computer system, the configuration to the computing device, and (iv) receiving, from the computing device, street-level image data captured by the computing device using the camera responsive to the configuration. Various other methods, systems, and computer-readable media are also disclosed.
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公开(公告)号：US12049229B2
公开(公告)日：2024-07-30
申请号：US16817379
申请日：2020-03-12
Applicant: Lyft, Inc.
Inventor： Lina Dong , Weiyi Hou , Somesh Khandelwal , Ivan Kirigin , Shaojing Li , Ying Liu , David Tse-Zhou Lu , Robert Charles Kyle Pinkerton , Vinay Shet , Shaohui Sun
IPC: B60W50/00 , B60W30/095 , G06F16/21
CPC classification number: B60W50/0097 , B60W30/0956 , G06F16/212 , B60W2555/20
Abstract: Systems, methods, and non-transitory computer-readable media can determine sensor data captured by at least one sensor of a vehicle while navigating an environment over a period of time. Information describing one or more agents associated with the environment during the period of time can be determined based at least in part on the captured sensor data. A schema-based encoding describing the environment during the period of time can be generated based at least in part on the determined information and a scenario schema, wherein the schema-based encoding provides a structured representation of the environment during the period of time.
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公开(公告)号：US20220353475A1
公开(公告)日：2022-11-03
申请号：US17846577
申请日：2022-06-22
Applicant: Lyft, Inc.
Inventor： Renee Park , Saurabh Saraf , Ramesh Rangarajan Sarukkai , Vinay Shet
IPC: H04N7/18 , H04N5/232 , H04L67/10 , G06F16/58 , H04W4/02 , H04W4/40 , H04W4/50 , H04N1/00 , G06V20/56
Abstract: The disclosed computer-implemented method may include (i) identifying, by a server computer system, a provider computing device for use in capturing street-level image data, where the provider computing device controls a camera positioned to capture street-level imagery outside the vehicle, (ii) determining, by the server computer system, a configuration that controls use of the provider computing device to provide street-level image data captured by the camera to the server computer system, (iii) sending, by the server computer system, the configuration to the computing device, and (iv) receiving, from the computing device, street-level image data captured by the computing device using the camera responsive to the configuration. Various other methods, systems, and computer-readable media are also disclosed.
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Patent Agency Ranking
公开(公告)号：US11449475B2
公开(公告)日：2022-09-20
申请号：US16457468
申请日：2019-06-28
Applicant: Lyft, Inc.
Inventor： Lina Dong , Shaohui Sun , Weiyi Hou , Somesh Khandelwal , Ivan Kirigin , Shaojing Li , Ying Liu , David Tse-Zhou Lu , Robert Charles Kyle Pinkerton , Vinay Shet
Abstract: Systems, methods, and non-transitory computer-readable media can access a plurality of schema-based encodings providing a structured representation of an environment captured by one or more sensors associated with a plurality of vehicles traveling through the environment. The plurality of schema-based encodings can be clustered into one or more clusters of schema-based encodings. At least one scenario associated with the environment can be determined based at least in part on the one or more clusters of schema-based encodings.
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公开(公告)号：US11091156B2
公开(公告)日：2021-08-17
申请号：US16681683
申请日：2019-11-12
Applicant: Lyft, Inc.
Inventor： Asif Haque , Mark Douglas Huyler , Gerard Joyce , Ying Liu , David Tse-Zhou Lu , Sameer Qureshi , Vinay Shet
Abstract: Systems, methods, and non-transitory computer-readable media can determine a road segment. A set of features associated with the road segment can be determined based at least in part on data captured by one or more sensors of a vehicle. A level of similarity between the road segment and each of a set of road segment types can be determined by comparing the set of features to features associated with each of the set of road segment types. The road segment can be classified as a road segment type based on the level of similarity. Scenario information associated with the road segment can be determined based on the classified road segment type.
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公开(公告)号：US10942030B2
公开(公告)日：2021-03-09
申请号：US16104830
申请日：2018-08-17
Applicant: Lyft, Inc.
Inventor： Asif Haque , Mark Douglas Huyler , Gerard Joyce , Ying Liu , David Tse-Zhou Lu , Sameer Qureshi , Vinay Shet
Abstract: Systems, methods, and non-transitory computer-readable media can determine a set of features associated with a road segment based at least in part on data captured by one or more sensors of a vehicle. At least one scenario that is associated with the set of features can be determined. The at least one scenario can be associated with the road segment. The associated at least one scenario and the road segment can be maintained in a scenario information database.
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公开(公告)号：US20200351472A1
公开(公告)日：2020-11-05
申请号：US16890377
申请日：2020-06-02
Applicant: Lyft, Inc.
Inventor： Renee Park , Saurabh Saraf , Ramesh Rangarajan Sarukkai , Vinay Shet
IPC: H04N7/18 , H04N5/232 , H04L29/08 , G06K9/00 , G06F16/58 , H04W4/02 , H04W4/40 , H04W4/50 , H04N1/00
Abstract: The disclosed computer-implemented method may include (i) identifying, by a server computer system, a provider computing device for use in capturing street-level image data, where the provider computing device controls a camera positioned to capture street-level imagery outside the vehicle, (ii) determining, by the server computer system, a configuration that controls use of the provider computing device to provide street-level image data captured by the camera to the server computer system, (iii) sending, by the server computer system, the configuration to the computing device, and (iv) receiving, from the computing device, street-level image data captured by the computing device using the camera responsive to the configuration. Various other methods, systems, and computer-readable media are also disclosed.
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公开(公告)号：US20230110659A1
公开(公告)日：2023-04-13
申请号：US17902490
申请日：2022-09-02
Applicant: Lyft, Inc.
Inventor： Lina Dong , Weiyi Hou , Somesh Khandelwal , Ivan Kirigin , Shaojing Li , Ying Liu , David Tse-Zhou Lu , Robert Charles Kyle Pinkerton , Vinay Shet , Shaohui Sun
Abstract: Systems, methods, and non-transitory computer-readable media can access a plurality of schema-based encodings providing a structured representation of an environment captured by one or more sensors associated with a plurality of vehicles traveling through the environment. The plurality of schema-based encodings can be clustered into one or more clusters of schema-based encodings. At least one scenario associated with the environment can be determined based at least in part on the one or more clusters of schema-based encodings.
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