公开(公告)号：US20240270270A1

公开(公告)日：2024-08-15

申请号：US18439976

申请日：2024-02-13

申请人： Honda Motor Co., Ltd.

发明人： Makoto Katayama ,  Koki Kazama ,  Daiki Haratake

IPC分类号： B60W50/14 ,  B60W30/18 ,  B60W50/00 ,  G06V20/52 ,  G06V20/56 ,  G08G1/052 ,  G08G1/16

CPC分类号： B60W50/14 ,  B60W30/18159 ,  G06V20/52 ,  G06V20/56 ,  G08G1/052 ,  G08G1/164 ,  G08G1/166 ,  B60W2050/0083 ,  B60W2050/146 ,  B60W2420/403 ,  B60W2520/06 ,  B60W2520/10 ,  B60W2554/4041 ,  B60W2554/80

摘要： A driving assistance apparatus configured to perform a driving assistance for a first vehicle and a second vehicle traveling at an intersection where no traffic light is installed. The driving assistance apparatus includes an electronic control unit including a microprocessor, wherein the microprocessor is configured to perform: recognizing a surrounding environment around the first vehicle; determining a presence or absence of the second vehicle in the surrounding environment; setting a display mode of the virtual traffic light for the first vehicle and the second vehicle, based on information acquired through a communication unit of each of the first vehicle and the second vehicle and a determination result of the presence or absence of the second vehicle; and transmitting information indicating the display mode to the first vehicle and the second vehicle through the communication unit.

公开(公告)号：US20240217557A1

公开(公告)日：2024-07-04

申请号：US18602802

申请日：2024-03-12

申请人： NVIDIA Corporation

发明人： Fangkai Yang ,  David Nister ,  Yizhou Wang ,  Rotem Aviv ,  Julia Ng ,  Birgit Henke ,  Hon Leung Lee ,  Yunfei Shi

IPC分类号： B60W60/00 ,  B60W30/18 ,  G08G1/0967

CPC分类号： B60W60/0027 ,  B60W30/18154 ,  B60W30/18159 ,  G08G1/096725 ,  B60W2420/403 ,  B60W2420/408 ,  B60W2552/05

摘要： In various examples, a yield scenario may be identified for a first vehicle. A wait element is received that encodes a first path for the first vehicle to traverse a yield area and a second path for a second vehicle to traverse the yield area. The first path is employed to determine a first trajectory in the yield area for the first vehicle based at least on a first location of the first vehicle at a time and the second path is employed to determine a second trajectory in the yield area for the second vehicle based at least on a second location of the second vehicle at the time. To operate the first vehicle in accordance with a wait state, it may be determined whether there is a conflict between the first trajectory and the second trajectory, where the wait state defines a yielding behavior for the first vehicle.

公开(公告)号：US20240199023A1

公开(公告)日：2024-06-20

申请号：US18081090

申请日：2022-12-14

申请人： HERE GLOBAL B.V.

发明人： Jerome BEAUREPAIRE ,  Leon STENNETH ,  Jeremy Michael YOUNG

IPC分类号： B60W30/18 ,  B60W50/08 ,  B60W60/00

CPC分类号： B60W30/18159 ,  B60W50/08 ,  B60W60/0053 ,  B60W2552/05 ,  B60W2554/20 ,  B60W2554/40 ,  B60W2554/4026 ,  B60W2554/4029 ,  B60W2555/20 ,  B60W2556/10

摘要： A system, a method and a computer program product are provided, for example, to assist vehicle turns during limited visibility of incoming vehicles based on a turning confidence index for a left turn decision. For example, the system may obtain a plurality of traffic features related to the intersection of the road based on historical road features and/or real-time road features associated with the road. Using a trained machine learning model, a turning confidence index for the intersection of a road and/or a driving decision associated with attempting to turn at the intersection of the road may be determined.

公开(公告)号：US20240182023A1

公开(公告)日：2024-06-06

申请号：US18527868

申请日：2023-12-04

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Yutaro TOMOTSUNE ,  Takashi Hasegawa

IPC分类号： B60W30/09 ,  B60W10/18 ,  B60W30/095 ,  B60W30/18 ,  B60W40/06

CPC分类号： B60W30/09 ,  B60W10/18 ,  B60W30/0956 ,  B60W30/18159 ,  B60W40/06 ,  B60W2552/05

摘要： A collision avoidance support device configured to determine whether or not automatic braking for decelerating an own vehicle should be executed based on a predetermined determination condition in a situation where it is determined that there is a possibility of a collision between another vehicle traveling on a road intersecting an own vehicle road and the own vehicle, to decelerate the own vehicle by the automatic braking when it is determined that the automatic braking should be executed, and further to, when it is determined that the own vehicle road is a non-priority road, make it easier to be determined that the automatic braking should be executed by relaxing the predetermined determination condition as compared to when it is determined that the own vehicle road is not a non-priority road.

公开(公告)号：US20240151553A1

公开(公告)日：2024-05-09

申请号：US18279510

申请日：2021-04-02

申请人： Mitsubishi Electric Corporation

发明人： Ryosuke NISHIMURA ,  Toru HIGUCHI ,  Yuta WADA

IPC分类号： G01C21/00 ,  B60W30/18 ,  B60W60/00 ,  G01C21/34 ,  G01C21/36

CPC分类号： G01C21/3896 ,  B60W30/18159 ,  B60W60/001 ,  G01C21/3453 ,  G01C21/3658 ,  G01C21/3815 ,  B60W2552/53 ,  B60W2556/40 ,  B60W2556/45

摘要： Provided is an autonomous travel assistance device including a server device. The server device receives road state information from a roadside unit. The server device stores map information as a combination of a plurality of nodes and a plurality of links. The server device holds route information on a target vehicle. The server device receives, from the target vehicle, vehicle information on a position and a travel state of the target vehicle, selects a part of the nodes as a selected node based on the vehicle information and the route information, and selects a part of the links as a selected link based thereon. The server device transmits, as dynamic map information, information obtained by adding the road state information on the selected node and the selected link to the map information, to the target vehicle that autonomously travels along a planned travel route.

公开(公告)号：US20240124017A1

公开(公告)日：2024-04-18

申请号：US18328369

申请日：2023-06-02

申请人： NVIDIA Corporation

发明人： Xianglong HAN ,  Ming CUI

IPC分类号： B60W60/00 ,  B60W30/18 ,  B60W40/02 ,  B60W50/14 ,  G01C21/00 ,  G08G1/01

CPC分类号： B60W60/001 ,  B60W30/18159 ,  B60W40/02 ,  B60W50/14 ,  G01C21/3822 ,  G01C21/3867 ,  G08G1/0104 ,  B60W2552/53

摘要： According to an aspect of an embodiment, operations may comprise accessing an HD map of a region comprising information describing an intersection of two or more roads and describing lanes of the two or more roads that intersect the intersection, automatically identifying constraints on the lanes at the intersection, automatically calculating, based on the constraints on the lanes at the intersection, lane connectivity for the intersection, displaying, on a user interface, the automatically calculated lane connectivity for the intersection, receiving, from a user through the user interface, confirmation that the automatically calculated lane connectivity for the intersection is an actual lane connectivity for the intersection, and adding the actual lane connectivity for the intersection to the information describing the intersection in the HD map.

公开(公告)号：US11961403B2

公开(公告)日：2024-04-16

申请号：US17869141

申请日：2022-07-20

申请人： DENSO CORPORATION

发明人： Dhyana Ramamurthy ,  Aaron Weinfield ,  Brian Gallagher ,  Susan Graham

IPC分类号： G08G1/16 ,  B60W30/12 ,  B60W30/18 ,  B60W50/14 ,  B60W50/16 ,  G06V20/54 ,  G08G1/0967

CPC分类号： G08G1/167 ,  B60W30/12 ,  B60W30/18159 ,  B60W50/16 ,  G06V20/54 ,  G08G1/096783 ,  G08G1/166 ,  B60W2050/143 ,  B60W2050/146 ,  B60W2556/40 ,  B60W2556/50 ,  G06V2201/08

摘要： A system for generating virtual lane markers of an intersection so that the virtual lane markers are visible to an operator of a vehicle at the intersection. The system includes a remote station having a transceiver, a remote memory module configured to store map data and baseline static paths of vehicles moving through the intersection, and a remote control module configured to broadcast via the transceiver a map message indicating the baseline static paths. A vehicle transceiver is configured to receive the map message. A vehicle control module is configured to generate virtual lane markers through the intersection based on the baseline static paths included with the received map message.

公开(公告)号：US20240075961A1

公开(公告)日：2024-03-07

申请号：US18507227

申请日：2023-11-13

申请人： Waymo LLC

发明人： Peter Lombrozo ,  Eric Teller ,  Bradley Templeton

IPC分类号： B60W60/00 ,  B60W30/09 ,  B60W30/18 ,  B60W40/00 ,  G01C21/26 ,  G01C21/30 ,  G01S13/88 ,  G01S15/88 ,  G01S17/88 ,  G06V20/58

CPC分类号： B60W60/0027 ,  B60W30/09 ,  B60W30/18159 ,  B60W40/00 ,  B60W60/0017 ,  G01C21/26 ,  G01C21/30 ,  G01S13/88 ,  G01S15/88 ,  G01S17/88 ,  G06V20/584 ,  B60W2050/0075 ,  B60W2554/00

摘要： A vehicle configured to operate in an autonomous mode can obtain sensor data from one or more sensors observing one or more aspects of an environment of the vehicle. At least one aspect of the environment of the vehicle that is not observed by the one or more sensors could be inferred based on the sensor data. The vehicle could be controlled in the autonomous mode based on the at least one inferred aspect of the environment of the vehicle.

公开(公告)号：US11921506B2

公开(公告)日：2024-03-05

申请号：US17333585

申请日：2021-05-28

申请人： Nissan North America, Inc. ,  The University of Massachusetts

发明人： Kyle Hollins Wray ,  Stefan Witwicki ,  Shlomo Zilberstein

IPC分类号： G05D1/00 ,  B60W30/18 ,  B60W60/00

CPC分类号： G05D1/0088 ,  B60W30/18159 ,  B60W60/0027 ,  B60W2554/4045

摘要： Real-time decision-making for a vehicle using belief state determination is described. Operational environment data is received while the vehicle is traversing a vehicle transportation network, where the data includes data associated with an external object. An operational environment monitor establishes an observation that relates the object to a distinct vehicle operation scenario. A belief state model of the monitor computes a belief state for the observation directly from the operational environment data. The monitor provides the computed belief state to a decision component implementing a policy that maps a respective belief state for the object within the distinct vehicle operation scenario to a respective candidate vehicle control action. A candidate vehicle control action is received from the policy of the decision component, and a vehicle control action is selected for traversing the vehicle transportation from any available candidate vehicle control actions.

公开(公告)号：US11912275B2

公开(公告)日：2024-02-27

申请号：US18035885

申请日：2020-11-16

申请人： Nissan Motor Co., Ltd. ,  Renault S.A.S.

发明人： Machiko Hiramatsu ,  Yuji Takada

IPC分类号： B60W30/16 ,  B60W30/18 ,  B60W60/00

CPC分类号： B60W30/16 ,  B60W30/18154 ,  B60W30/18159 ,  B60W60/001 ,  B60W2552/53 ,  B60W2554/4041 ,  B60W2754/30

摘要： An autonomous driving control method for stopping a host vehicle such that an inter-vehicle distance to a preceding vehicle is a predetermined at-stopping inter-vehicle distance includes: executing first stop control of setting the at-stopping inter-vehicle distance to a first at-stopping inter-vehicle distance shorter than a predetermined basic at-stopping inter-vehicle distance when a stop position of the host vehicle is within a forward stop limit area set in front of a crossing lane, and/or executing second stop control of setting the at-stopping inter-vehicle distance to a second at-stopping inter-vehicle distance longer than the basic at-stopping inter-vehicle distance when the stop position of the host vehicle is within a rearward stop limit area set behind the crossing lane.