公开(公告)号：US20240092356A1

公开(公告)日：2024-03-21

申请号：US18110082

申请日：2023-02-15

Applicant: Woven by Toyota, Inc.

Inventor： Eesha Kumar ,  Yiming Zhang ,  Stefano Pini ,  Simon A.I. Stent ,  Ana Sofia Rufino Ferreira ,  Sergey Zagoruyko ,  Christian Samuel Perone

IPC: B60W30/095 ,  B60W60/00

CPC classification number: B60W30/095 ,  B60W60/0027

Abstract: Systems and methods for training a policy are disclosed. In one example, a system includes a processor and a memory with instructions that cause the processor to train the policy using a training data set with training scenes to generate an identification policy and perform a closed-loop simulation on the identification policy to collect closed-loop metrics. Based on the closed-loop metrics, the instructions cause the processor to construct an error set of the training scenes and construct an upsampled training set by upsampling the error set. After that, the policy is trained using the upsampled training set to generate a final policy.

公开(公告)号：US20230316919A1

公开(公告)日：2023-10-05

申请号：US17707878

申请日：2022-03-29

Applicant: Woven by Toyota, Inc.

Inventor： Daisuke HASHIMOTO

IPC: G08G1/16 ,  B60W40/09 ,  B60W40/02 ,  B60W50/14

CPC classification number: G08G1/162 ,  B60W40/09 ,  B60W40/02 ,  B60W50/14 ,  B60W2556/65 ,  B60W2510/20 ,  B60W2540/00 ,  B60W2540/225 ,  B60W2420/42

Abstract: A method of identifying a hazard includes receiving control parameter data from a first sensor attached to a vehicle, wherein the control parameter data is associated with a behavior of an occupant of the vehicle. The method further includes comparing the control parameter data with a performance distribution of the occupant to determine whether the control parameter indicates abnormal behavior. The method further includes identifying, in response to a determination that the control parameter indicates abnormal behavior, sensor data to be collected from a second sensor attached to the vehicle. The method further includes generating log data based on the collected sensor data. The method further includes transmitting the log data to an external device.

公开(公告)号：US11727023B2

公开(公告)日：2023-08-15

申请号：US17389464

申请日：2021-07-30

Applicant: Woven by Toyota, Inc.

Inventor： Kouichiro Haga ,  Koji Haruta ,  Hiroo Iida ,  Masaaki Yamaoka

IPC: G06F3/04812 ,  G06F3/04817 ,  G06F16/248 ,  G06F16/2457

CPC classification number: G06F16/248 ,  G06F16/24578 ,  G06F3/04812 ,  G06F3/04817

Abstract: An information search and display system searches for information in an organization and displaying it on a screen. The system includes a storage part storing correlation information showing correlation among information units including personnel and files in an organization and feature information showing features of the information units; a selecting part selecting information units with relevance to a search term based on the feature information if the search term is input; a correlation acquiring part acquiring a degree of correlation among the selected information units based on the correlation information; a generating part generating display data for displaying icons corresponding to the selected information units and connecting lines connecting these icons; and an output part outputting the generated display data. The generating part generates display data so that a display mode of a connecting line changes according to the degree of correlation.

公开(公告)号：US12216672B2

公开(公告)日：2025-02-04

申请号：US18194506

申请日：2023-03-31

Applicant: Woven by Toyota, Inc.

Inventor： Jean-François Bastien

IPC: G06F16/2458 ,  G06F16/248 ,  H04W4/44

Abstract: Mobile computing network programming for queried content capture is performed by receiving, from a client device, a query for a target content of data capturable by a fleet of mobile computing networks, the query including a target content identifier that identifies the target content, programming a task to capture the target content, the task programmed to be executed by each mobile computing network using available resources of the mobile computing network, transmitting the task to each mobile computing network; and receiving data including the target content from each mobile computing network among the fleet of mobile computing networks.

公开(公告)号：US20240428286A1

公开(公告)日：2024-12-26

申请号：US18213517

申请日：2023-06-23

Applicant: Woven by Toyota, Inc

Inventor： Jaspal Singh

IPC: G06Q30/0207 ,  G07C5/08 ,  G08G1/0967

Abstract: Methods and systems are presented for sharing detected changes in roads using blockchains in a network. The network includes vehicles operable to detect a change in a road, a plurality of local blockchains, and a global blockchain. The vehicles are divided into groups of local vehicles. The plurality of local blockchains includes local blocks of changes, wherein after a first vehicle publishes a change of the road among a group of local vehicles, a block of the change is integrated into a local blockchain when at least a local threshold number of the local vehicles endorse the change. The global blockchain includes blocks of changes, wherein a block of the change is integrated into the global blockchain when at least a global threshold number of the vehicles endorse the change. A token is awarded to the first vehicle.

公开(公告)号：US20240425070A1

公开(公告)日：2024-12-26

申请号：US18213562

申请日：2023-06-23

Applicant: Woven by Toyota, Inc.

Inventor： Edward Warner Higgins

IPC: B60W50/14 ,  B60L58/13 ,  B60W40/02

Abstract: Systems and methods disclosed herein include generating weather data and location data using a sensor provided on a vehicle, determining a confidence level of the weather data and the location data, compiling the weather data and the location data into a weather map by selectively integrating the weather data based on the confidence level of the weather data, and transmitting the weather map to the vehicle for display to a user of the vehicle.

公开(公告)号：US12169394B2

公开(公告)日：2024-12-17

申请号：US17731586

申请日：2022-04-28

Applicant: WOVEN BY TOYOTA, INC.

Inventor： Jean-Francois Bastien ,  Dmitri Lapanik

IPC: G05B13/04 ,  G06N20/00

Abstract: A method of optimizing execution of a control function on a control system including a plurality of hardware components includes: determining a processing capability and a communication capability of each of the plurality of hardware components; generating a plurality of solutions for executing the control function using the plurality of hardware components based on a processing capability and a communication capability of each of the plurality of hardware components; scoring the plurality of generated solutions based on a desirability of each solution; selecting a solution having a highest desirability score; and controlling the control system to execute the control function based on the selected solution.

公开(公告)号：US12159468B2

公开(公告)日：2024-12-03

申请号：US17497846

申请日：2021-10-08

Applicant: Woven by Toyota, Inc.

Inventor： Daisuke Hashimoto

IPC: G06V20/59 ,  B60W40/08 ,  G01S19/42 ,  G06F18/213 ,  G06Q30/0283 ,  G06V10/50 ,  G06V20/56 ,  G06V40/19

Abstract: A vehicle occupant gaze detection system includes a non-transitory computer readable medium configured to store instructions thereon; and a processor connected to the non-transitory computer readable medium. The processor is configured to execute the instructions for receiving gaze data from a vehicle. The gaze data includes a viewing direction of an occupant of the vehicle, vehicle information, and time stamp information. The processor is configured to execute the instructions for generating a gridmap including an array of lattice points, and each lattice point of the array of lattice points corresponds to a location. The processor is configured to execute the instructions for generating a histogram including information related to viewing of at least one location by the occupant. The processor is configured to execute the instructions for determining an effectiveness of an object based on the histogram; and transmitting a recommendation based on the effectiveness of the object.

公开(公告)号：US20240377222A1

公开(公告)日：2024-11-14

申请号：US18632399

申请日：2024-04-11

Applicant: Woven by Toyota, Inc.

Inventor： Masahiro Tanaka ,  Tatsuyoshi Kitamura

IPC: G01C21/00 ,  G07C5/02

Abstract: A data collection instruction device includes a memory configured to store travel history of each of a plurality of vehicles; and a processor configured to select one or more vehicles satisfying a predetermined condition related to travel in an update target region of map information from among the plurality of vehicles, based on the travel history of each of the plurality of vehicles, instruct the selected one or more vehicles to collect probe data representing a predetermined feature of the update target region, via a communication device, and instruct the plurality of vehicles except the selected one or more vehicles to collect the probe data of a predetermined road section, via the communication device.

公开(公告)号：US20240377221A1

公开(公告)日：2024-11-14

申请号：US18330803

申请日：2023-06-07

Applicant: Woven by Toyota, Inc.

Inventor： Dimitar H. Lukarski ,  Ryan M. Wiesenberg

IPC: G01C21/00 ,  G01S13/86 ,  G01S13/89 ,  G01S17/89

Abstract: Systems, methods, and other embodiments described herein relate to improving the generation multiple vehicle traces for a roadway. In one embodiment, a method includes acquiring sensor data about a roadway, including at least imaging data of an overhead view of the roadway. The method includes generating complementary traces of the roadway using a trace model that iteratively generates the complementary traces according to learned perturbations that imitate information acquired from probe vehicles traversing the roadway, including variations between separate traversals. The method includes providing the complementary traces that include multiple vehicle traces and associated detections about attributes of the roadway.