公开(公告)号：US20240127605A1

公开(公告)日：2024-04-18

申请号：US18359972

申请日：2023-07-27

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Kazuhiro MIYAZATO

IPC: G06V20/56 ,  B60W40/105

CPC classification number: G06V20/588 ,  B60W40/105 ,  B60W2420/42 ,  B60W2554/20

Abstract: The apparatus of the present disclosure detects a preceding vehicle and a white dashed line provided at regular intervals along a road from an image captured by a monocular camera. In addition, the apparatus of the present disclosure acquires speed information of the host vehicle. Then, the apparatus of the present disclosure counts the number of white dashed lines included in the section from the vertical position of the preceding vehicle to the lower fixed reference position of the vertical position in the camera image, and detects the deceleration of the preceding vehicle based on the time-series transition of the number of white dashed lines and the speed information of the host vehicle.

公开(公告)号：US20240127604A1

公开(公告)日：2024-04-18

申请号：US18277489

申请日：2021-04-07

Applicant: Mitsubishi Electric Corporation

Inventor： Ayako OYANAGI ,  Yasuaki TAKIMOTO ,  Takuya KONO

IPC: G06V20/56 ,  G06V10/60

CPC classification number: G06V20/588 ,  G06V10/60

Abstract: A road surface information collecting device, which is mounted on a vehicle to transmit a shot image acquired by shooting a road surface to a server to detect road surface deterioration, includes processing circuitry configured to: acquire the shot image of the road surface around the vehicle shot by a shooting device mounted on the vehicle; acquire shot area information regarding an area on the road surface shot in the acquired shot image; extract one or more candidate images acquired by shooting a certain area on the road surface out of acquired shot images on a basis of the acquired shot area information; select a selected image to be transmitted to the server out of the extracted candidate images; and transmit the selected image to the server.

公开(公告)号：US11961311B2

公开(公告)日：2024-04-16

申请号：US17609487

申请日：2020-04-28

Applicant: Hitachi Astemo, Ltd.

Inventor： Yuta Muto ,  Akira Kuriyama

IPC: G06V20/56 ,  B60W40/06 ,  B60W50/02 ,  G06V10/20 ,  G06V10/46 ,  G06V10/98

CPC classification number: G06V20/588 ,  B60W40/06 ,  B60W50/0205 ,  G06V10/20 ,  G06V10/46 ,  G06V10/98 ,  B60W2420/42 ,  B60W2420/52 ,  B60W2420/62 ,  B60W2520/06 ,  B60W2552/53 ,  B60W2554/4026 ,  B60W2554/4029

Abstract: This on-vehicle system is to be mounted in a vehicle and is provided with an electronic control device and an externality recognition sensor. The externality recognition sensor is equipped with a sensing unit for acquiring pre-processing externality information through sensing operations. The on-vehicle system is further equipped with: a condition calculation unit that, on the basis of a vehicle position, a vehicle traveling direction, and map information, calculates a processing condition in which information specifying an area on a map is associated with processing priority of the pre-processing externality information acquired by the externality recognition sensor; and a processing object determination unit that, on the basis of the pre-processing externality information and the processing condition, creates externality information having a smaller amount of information compared with the pre-processing externality information.

公开(公告)号：US11960293B2

公开(公告)日：2024-04-16

申请号：US17824508

申请日：2022-05-25

Applicant: MOBILEYE VISION TECHNOLOGIES LTD.

Inventor： Dor Eagelberg ,  Gideon Stein ,  Yoav Taieb ,  Yoram Gdalyahu ,  Ofer Fridman

IPC: G05D1/02 ,  B60W30/09 ,  G01C21/34 ,  G05D1/00 ,  G06N3/045 ,  G06V20/56 ,  G06V20/58

CPC classification number: G05D1/0246 ,  B60W30/09 ,  G01C21/34 ,  G05D1/0088 ,  G06V20/58 ,  G06V20/588 ,  G05D2201/0213 ,  G06N3/045

Abstract: Systems and methods are provided for navigating an autonomous vehicle. In one implementation, a system includes a processing device programmed to receive a plurality of images representative of an environment of the host vehicle. The environment includes a road on which the host vehicle is traveling. The at least one processing device is further programmed to analyze the images to identify a target vehicle traveling in a lane of the road different from a lane in which the host vehicle is traveling; analyze the images to identify a lane mark associated with the lane in which the target vehicle is traveling; detect lane mark characteristics of the identified lane mark; use the detected lane mark characteristics to determine a type of the identified lane mark; determine a characteristic of the target vehicle; and determine a navigational action for the host vehicle based on the determined lane mark type and the determined characteristic of the target vehicle.

公开(公告)号：US11958484B2

公开(公告)日：2024-04-16

申请号：US16846839

申请日：2020-04-13

Applicant: Ningbo Geely Automobile Research & Development Co., Ltd.

Inventor： Magnus Brandin ,  Per Landfors

IPC: B60W30/12 ,  B60W40/02 ,  B60W40/109 ,  G05D1/00 ,  G06F3/01 ,  G06V20/56 ,  B60W60/00

CPC classification number: B60W30/12 ,  B60W40/02 ,  B60W40/109 ,  G05D1/0016 ,  G05D1/0022 ,  G05D1/0253 ,  G05D1/0257 ,  G05D1/0278 ,  G06F3/01 ,  G06V20/588 ,  B60W60/0051 ,  B60W2552/05 ,  B60W2552/10 ,  B60W2554/60 ,  B60W2754/20 ,  G05D2201/0213

Abstract: An autonomous vehicle includes processor circuitry to control a lateral position of the autonomous vehicle during autonomous driving at least based on a default lateral position and a user interface arranged to receive an input indicative of an off-set of the lateral position from a user of the autonomous driving vehicle, wherein the processor circuitry is arranged to receive, from the user interface, information regarding the off-set of the lateral position of the autonomous driving vehicle during driving in the lateral position, calculate a maximum right and a maximum left off-set of the lateral position, calculate a dynamic off-set value based on the received off-set and the maximum right and the maximum left off-set, adjust the lateral position based on the off-set information, and control the lateral position at least based on the dynamic off-set value and the default lateral position of the autonomous driving vehicle.

公开(公告)号：US20240119740A1

公开(公告)日：2024-04-11

申请号：US18184163

申请日：2023-03-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seho SHIN ,  Jahoo KOO ,  Yonggonjong PARK

IPC: G06V20/56 ,  G06V20/58

CPC classification number: G06V20/588 ,  G06V20/582

Abstract: A processor-implemented method with lane line determination includes: determining, from an input image, road feature information comprising a surrounding object and a road surface marking comprising a lane line; matching the road feature information to lane lines of a driving road on which a vehicle is driving; detecting whether there is a change in a road structure based on a result of the matching, wherein the change in the road structure comprises any one or any combination of any two or more of a change of the lane line, a loss of the lane line, and a change of a road sign; and based on whether the change in the road structure is detected, determining lane line information of the driving road by using information on the surrounding object.

公开(公告)号：US20240116514A1

公开(公告)日：2024-04-11

申请号：US17937933

申请日：2022-10-04

Applicant: Kodiak Robotics, Inc.

Inventor： Laura W. Shane

IPC: B60W40/06 ,  G06V20/56

CPC classification number: B60W40/06 ,  G06V20/588 ,  B60W2420/54

Abstract: Systems and methods for identifying water on a road surface via ultrasonic return intensity analysis are provided. The method comprises generating, using a processor, a road surface mapping of a road surface of an environment of a vehicle, transmitting, using one or more ultrasonic transducers, one or more ultrasonic waves in a direction of the road surface, receiving, using the one or more ultrasonic transducers, one or more returned ultrasonic waves, wherein the one or more returned ultrasonic waves return to the one or more ultrasonic transducers after reflecting off the road surface, determining an intensity of the one or more returned ultrasonic waves, and, when the intensity is below a threshold intensity, determining that a location at which the returned ultrasonic waves reflected off of the road surface has water present.

公开(公告)号：US20240116513A1

公开(公告)日：2024-04-11

申请号：US17937931

申请日：2022-10-04

Applicant: Kodiak Robotics, Inc.

Inventor： Laura W. Shane ,  Suzanne L. Woll

IPC: B60W40/06 ,  G06V20/56

CPC classification number: B60W40/06 ,  G06V20/588 ,  B60W2420/52

Abstract: Systems and methods for determining a degree of wetness of a road surface from Light Detection and Ranging (LiDAR) point clouds are provided. The method comprises generating, using a LiDAR system, at least one point cloud, wherein the LiDAR system comprises a processor, and, using the processor, identifying and isolating one or more road surface points within a point cloud of the at least one point cloud, wherein the one or more road surface points indicate a road surface portion within an environment of the point cloud, analyzing the one or more road surface points to determine a number of the one or more road surface points that are zero intensity returns, and, based on the number of zero intensity returns, determining a degree of wetness of the road surface.

公开(公告)号：US20240105056A1

公开(公告)日：2024-03-28

申请号：US18468875

申请日：2023-09-18

Applicant: ISUZU MOTORS LIMITED

Inventor： Takashi KAWANO

IPC: G08G1/0967 ,  B60K35/00 ,  G06V10/764 ,  G06V20/56 ,  G06V20/58

CPC classification number: G08G1/096766 ,  B60K35/00 ,  G06V10/764 ,  G06V20/582 ,  G06V20/588 ,  B60K2370/152 ,  B60K2370/168 ,  G06V2201/08

Abstract: An electronic device includes an acquisition part that acquires a first speed limit indicated by a sign included in a captured image generated by a camera included in a vehicle and a position of the vehicle, an identification part that identifies a second speed limit corresponding to the vehicle according to the first speed limit and a country or region identified from the position of the vehicle, and a display control part that causes a display part to display the second speed limit.

公开(公告)号：US20240104171A1

公开(公告)日：2024-03-28

申请号：US18530550

申请日：2023-12-06

Applicant: STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANY

Inventor： Alexander Cardona ,  Kip Wilson ,  David Frank ,  Phillip Michael Wilkowski ,  Nolan White

IPC: G06F18/25 ,  G06F3/0484 ,  G06F16/29 ,  G06F16/54 ,  G06F16/58 ,  G06N20/00 ,  G06Q10/20 ,  G06Q50/26 ,  G06V20/52 ,  G06V20/56 ,  G06V20/58 ,  G07C5/00 ,  G08G1/052 ,  G11B27/34 ,  H04N7/18

CPC classification number: G06F18/251 ,  G06F3/0484 ,  G06F16/29 ,  G06F16/54 ,  G06F16/5866 ,  G06N20/00 ,  G06Q10/20 ,  G06Q50/26 ,  G06V20/52 ,  G06V20/584 ,  G06V20/588 ,  G07C5/008 ,  G08G1/052 ,  G11B27/34 ,  H04N7/18 ,  G01C21/3815

Abstract: Techniques for collecting, synchronizing, and displaying various types of data relating to a road segment enable, via one or more local or remote processors, servers, transceivers, and/or sensors, (i) enhanced and contextualized analysis of vehicle events by way of synchronizing different data types, relating to a monitored road segment, collected via various different types of data sources; (ii) enhanced and contextualized analysis of filed insurance claims pertaining to a vehicle incident at a road segment; (iii) advantageous machine learning techniques for predicting a level of risk assumed for a given vehicle event or a given road segment; (iv) techniques for accounting for region-specific driver profiles when controlling autonomous vehicles; and/or (v) improved techniques for providing a GUI to display collected data in a meaningful and contextualized manner.