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41.发明公开公开(公告)号：US20230196492A1
公开(公告)日：2023-06-22
申请号：US17556024
申请日：2021-12-20
申请人： Lyft, Inc.
发明人： Arthur Jean Francois Braud , Janie Jia Gu , Titouan Alexandre Kevin Jehl , Guy-Baptiste Richard de Capele d'Hautpoul , Di Wu
CPC分类号： G06Q50/30 , G06N7/005 , G06Q10/06315
摘要： Methods, systems, and non-transitory computer readable storage media are disclosed for generating transportation matches for transportation requests utilizing one or more efficiency metrics based on network coverage in a region. For example, the systems utilize regional and sub-regional network coverage features to generate a predicted network coverage improvement metric resulting from not assigning a particular provider device to a transportation request according to the regional network coverage features. Additionally, the systems utilize regional network coverage features to determine possible request states for a transportation request. The systems then utilize a Markov decision model policy based on the request states to generate an unmatched requester device efficiency metric associated with leaving the request unassigned for a time period. The systems also utilize the network coverage improvement metric and/or the unmatched requester device efficiency metric to generate a transportation match for the transportation request.
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公开(公告)号：US20230153937A1
公开(公告)日：2023-05-18
申请号：US18053667
申请日：2022-11-08
申请人： Lyft, Inc.
发明人： Jessica Yunan Chen , Gavin Sebastian Hurley , Leighton Kamaile Jen , Jonathan Patrick O'Keefe , Oleg Vadim Panichev , Robert Earl Rasmusson , John Tighe , Alexis Weill , Adam Alexander Wolf
摘要： The disclosed computer-implemented method may determine one or more characteristics of an autonomous vehicle, determine one or more characteristics of one or more road segments of a geographic area, determine at least one geographic zone for the autonomous vehicle within the geographic area based at least on the characteristics of the autonomous vehicle and the characteristics of the one or more road segments of the at least one geographic area, and match a request with the autonomous vehicle within the at least one geographic zone based at least in part on a request location and a destination location of the request being associated with the at least one geographic zone. Other methods, systems, and computer-readable media are disclosed.
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公开(公告)号：US20230068492A1
公开(公告)日：2023-03-02
申请号：US17461602
申请日：2021-08-30
申请人： Lyft, Inc.
发明人： Sushant Deepak Bhadkamkar , David Florian Kayode Ikuye , Sravanthi Kadali , Charles Parker Spielman
IPC分类号： G06F3/0482 , G06F3/0484 , G06F16/951 , G06F16/9538
摘要： The present application discloses systems, methods, and computer-readable media that can intelligently generate a graphical user interface (GUI) having expandable and/or collapsible interface elements that flexibly, efficiently, and accurately provide transportation mode options and transportation sub-options on a computing device. For example, based on monitored transportation features of provider devices and requestor devices, the disclosed systems can dynamically determine a first tier of transportation mode option interface elements and a second tier of transportation sub-option interface elements within accordion-based elements that are operable to display and hide the second tier. Additionally, the disclosed systems can, based on the monitored transportation features of provider devices and requestor devices, dynamically control the expanded (or collapsed) states, positioning, availability states, and/or preselection of accordion-based selectable transportation mode option interface elements and/or transportation sub-option interface elements within a GUI.
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公开(公告)号：US20230060276A1
公开(公告)日：2023-03-02
申请号：US18047880
申请日：2022-10-19
申请人： Lyft, Inc.
发明人： Kirti Agarwal , Behrooz Badii , Nathaniel Joseph Oorloff , Jeffrey Tsvi Pinner , Yann Thomas Ramin
IPC分类号： H04L69/04
摘要： The present disclosure relates to systems, methods, and non-transitory computer-readable media that generate compressed metric data for digital metrics utilizing a graph-based compression dictionary and time slice compression. For instance, the disclosed systems can utilize a dynamically modifiable graph-based compression dictionary to generate compressed metric label identifiers for metric labels of digital metrics. The graph-based compression dictionary can include nodes and edges corresponding to metric label segments and metric label identifier values, respectively. The disclosed systems can traverse the graph-based compression dictionary using a metric label to determine the corresponding compressed metric label identifier. The disclosed systems can further generate delta compression values for the metric values of the digital metrics. For instance, the disclosed systems can compare metric values within a single time slice (e.g., a time stamp) to generate corresponding delta compression values. In some cases, the disclosed systems further compare the metric values across a time window.
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公开(公告)号：US20230033313A1
公开(公告)日：2023-02-02
申请号：US17938737
申请日：2022-10-07
申请人： Lyft, Inc.
发明人： Charles Parker Spielman , Mayank Gulati , Assaf Haim Shalev , Christine Mara Todorovich , Mohammad Harith Aslam Khawaja
IPC分类号： G01C21/36
摘要： Systems and methods for improved transitioning and updating of navigations modes for multi-modal transportation routes are presented. In one embodiment, a method is provided that includes receiving a transportation route, which may include a first segment and a second segment. A first interface associated with the first segment may be displayed and may include a visual indicator of a rate of progress. A predicted travel time may be predicted, based on the rate of progress, to a starting location of the second segment. The visual indicator may be updated based on a comparison of the predicted travel time to a start time of the second segment.
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公开(公告)号：US11562651B2
公开(公告)日：2023-01-24
申请号：US16825833
申请日：2020-03-20
申请人： Lyft, Inc.
摘要： In one embodiment, a method includes detecting, using one or more sensors of a vehicle, an entity in an environment surrounding the vehicle. The method includes determining a position of the entity relative to the vehicle. The method includes determining that a message is to be provided to the entity. The method includes selecting at least one of multiple notification devices of the vehicle based on the position of the entity relative to the vehicle. The method includes providing the message to the entity using the selected notification device.
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公开(公告)号：US20220284619A1
公开(公告)日：2022-09-08
申请号：US17190312
申请日：2021-03-02
申请人： Lyft, Inc.
IPC分类号： G06T7/70 , G06K9/62 , H04N13/204
摘要： Examples disclosed herein involve a computing system configured to (i) based on image data captured by a vehicle in an environment, obtain observations of a time-sequence of positions of an agent identified within the image data, (ii) generate a first updated time-sequence of positions of the agent by performing a first optimization operation that includes processing the observed time-sequence of positions by beginning with a position associated with an observation having the highest confidence in the time-sequence of observations and proceeding in a first direction, (iii) after generating the first updated time-sequence of positions, generate a second updated time-sequence of positions of the agent by performing a second optimization operation that includes processing the first updated time-sequence of positions in a second direction opposite the first direction, and (iv) derive a trajectory for the agent in the environment based on the second updated time-sequence of positions for the agent.
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公开(公告)号：US11435456B2
公开(公告)日：2022-09-06
申请号：US15857372
申请日：2017-12-28
申请人： Lyft, Inc.
IPC分类号： G01S7/497 , G01S17/86 , G01S17/931
摘要： In one embodiment, a facility for calibrating sensors of an autonomous vehicle (AV) includes a camera calibration target configured to be measured by and used for calibrating an optical camera of the AV; a light detection and ranging (LiDAR) calibration target configured to be measured by and used for calibrating a LiDAR transceiver of the AV; and a platform configured to allow the AV to drive onto and park on the platform. The camera calibration target and the LiDAR calibration target are positioned to be detectable by the optical camera and the LiDAR transceiver while the AV is parked on the platform. The platform is further configured to modify a lateral position, height, or orientation of the optical camera and the LiDAR transceiver relative to the camera calibration target and the LiDAR calibration target while the AV is parked on the platform.
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