公开(公告)号：US20240359695A1

公开(公告)日：2024-10-31

申请号：US18629501

申请日：2024-04-08

申请人： RENAULT s.a.s. ,  NISSAN MOTOR CO., LTD.

发明人： Joan DAVINS-VALLDAURA ,  Paul LEMIERE ,  Guillermo PITA-GIL ,  Denis MALLOL ,  Renaud DEBORNE

IPC分类号： B60W40/105 ,  B60W50/00

CPC分类号： B60W40/105 ,  B60W50/00 ,  B60W2050/0054 ,  B60W2420/503 ,  B60W2520/105 ,  B60W2520/28

摘要： A method for estimating the speed of a motor vehicle includes defining a first speed threshold that corresponds to a minimum speed value supplied by a vehicle wheel angular speed sensor, defining a second speed threshold that is greater than the first, estimating low speed values when the vehicle is running below the first speed threshold by using an estimation method of adaptive filtered type, measuring high speed values when the vehicle is running above the second speed threshold by using vehicle speed values supplied by the wheel angular speed sensor, and in the intermediate zone between the first and second speed thresholds, mixing high speed with low speed.

公开(公告)号：US12128896B2

公开(公告)日：2024-10-29

申请号：US17431915

申请日：2020-02-07

申请人： RENAULT s.a.s.

发明人： Renaud Deborne

IPC分类号： B60W30/14 ,  B60W30/09 ,  B60W30/095 ,  B60W30/16 ,  B60W30/18 ,  B60W40/04 ,  B60W40/10 ,  B60W40/105 ,  B60W50/14

CPC分类号： B60W30/146 ,  B60W30/0956 ,  B60W30/162 ,  B60W30/18163 ,  B60W40/04 ,  B60W40/105 ,  B60W50/14 ,  B60W2520/10 ,  B60W2554/4042 ,  B60W2554/80

摘要： A method secures a host vehicle circulating on a traffic lane of a road infrastructure including at least one lane adjacent to the traffic lane. The securing method includes, for each adjacent lane: detecting a plurality of vehicles present on the adjacent lane, including an estimate of at least one information item relating to each detected vehicle, including the speed; determining, with the detected vehicles forming a flow of vehicles, a value representing the speed of the flow on the adjacent lane, for example, the average speed; comparing the speed of the host vehicle with the value representing the speed of the flow of vehicles on the adjacent lane; and, if the speed of the host vehicle is greater than a predetermined threshold at the value representing the speed of the flow of vehicles on the adjacent lane, detecting a hazardous situation for the host vehicle.

公开(公告)号：US12128870B2

公开(公告)日：2024-10-29

申请号：US17791702

申请日：2021-01-10

申请人： JAGUAR LAND ROVER LIMITED

发明人： Rodolfo Oliveira Jaccoud ,  Matthew Hancock ,  Olivier Jean Brice Roques

IPC分类号： B60W20/11 ,  B60K6/48 ,  B60K6/52 ,  B60L15/20 ,  B60W10/06 ,  B60W10/08 ,  B60W20/40 ,  B60W30/18 ,  B60W40/105 ,  B60W50/00

CPC分类号： B60W20/11 ,  B60K6/48 ,  B60K6/52 ,  B60L15/2063 ,  B60W10/06 ,  B60W10/08 ,  B60W20/40 ,  B60W30/18063 ,  B60W40/105 ,  B60L2240/421 ,  B60L2240/423 ,  B60W2050/0039 ,  B60W2510/0208 ,  B60W2510/081 ,  B60W2510/083 ,  B60W2510/087 ,  B60W2710/083 ,  B60Y2300/18058

摘要： A method and a control system for controlling movement of a vehicle to provide vehicle creep, the vehicle having an engine and an electric traction motor, and the control system having one or more controllers. The control system is configured to: while a torque path between the engine and a first set of vehicle wheels is disconnected, control the electric traction motor to provide tractive torque to a second set of vehicle wheels to automatically move the vehicle to provide electric vehicle creep. The electric vehicle creep is controlled by a mathematical model of engine creep torque that would be provided by the engine when the torque path between the engine and the first set of vehicle wheels is connected.

公开(公告)号：US12128867B2

公开(公告)日：2024-10-29

申请号：US18332275

申请日：2023-06-09

申请人： Robert Bosch GmbH

发明人： Ying Zhang ,  Chongxi Huang ,  Renrui Wang

IPC分类号： B60T8/172 ,  B60T7/12 ,  B60T8/1755 ,  B60T8/32 ,  B60W10/18 ,  B60W40/105 ,  B60W50/00 ,  B60W50/08

CPC分类号： B60T8/172 ,  B60T7/12 ,  B60T8/17555 ,  B60T8/321 ,  B60T8/3275 ,  B60W10/18 ,  B60W40/105 ,  B60W50/0098 ,  B60W50/085 ,  B60T2220/02 ,  B60T2250/04 ,  B60W2520/10 ,  B60W2710/182 ,  B60Y2400/81

摘要： A comfort brake control system and a brake method for a vehicle is disclosed. The comfort brake control system includes: a human-machine interaction interface, configured to provide an interface of multiple optional comfort brake levels of the vehicle, and receive selection of one of the multiple comfort brake levels to switch a current comfort brake level of the vehicle, wherein each comfort brake level comprises a brake parameter corresponding to the comfort brake level, and the brake parameter comprises at least brake pressure and a brake pressure change rate of at least one brake cylinder of the vehicle; and a comfort brake module, configured to determine whether a current state of the vehicle meets a predetermined switching condition; and when it is determined that the switching condition is met, obtain a brake parameter corresponding to a selected comfort brake level, and transmit the obtained brake parameter to a brake system of the vehicle by using a vehicle bus of the vehicle.

公开(公告)号：US20240353840A1

公开(公告)日：2024-10-24

申请号：US18758747

申请日：2024-06-28

申请人： Aurora Operations, Inc.

发明人： Cameron David Christie ,  Anuranga Sajith Gunaratne

IPC分类号： G05D1/00 ,  B60W30/18 ,  B60W40/105 ,  G06V20/56

CPC分类号： G05D1/0223 ,  B60W30/18036 ,  B60W40/105 ,  G06V20/56 ,  B60W2554/00

摘要： An autonomous vehicle includes a first sensor group, a second sensor group, processing logic, and a switch. The first sensor group is configured to generate first sensor data. The second sensor group is configured to generate second sensor data. The processing logic is configured to generate an operation instruction. The switch is coupled between the processing logic and the first sensor group and the second sensor group. The switch includes a prioritization engine configured to prioritize an order of transmission, from the switch to the processing logic, of the first sensor data over the second sensor data based on vehicle operation data received by the prioritization engine.

公开(公告)号：US12123724B2

公开(公告)日：2024-10-22

申请号：US17281352

申请日：2018-10-02

申请人： Volvo Truck Corporation

发明人： Jonas Hellgren ,  Leo Laine

IPC分类号： G01C21/34 ,  B60W40/105 ,  G06N20/00

CPC分类号： G01C21/3407 ,  B60W40/105 ,  G01C21/3469 ,  G01C21/3492 ,  G06N20/00 ,  B60W2520/10 ,  B60W2556/50 ,  B60W2720/103

摘要： The present disclosure generally relates to a computer implemented method for operating a vehicle (104, 106, 108), specifically in relation to efficient transporting of a predefined cargo. The present disclosure also relates to a corresponding arrangement and computer program product.

公开(公告)号：US12122383B2

公开(公告)日：2024-10-22

申请号：US17972426

申请日：2022-10-24

申请人： Tencent Technology (Shenzhen) Company Limited

发明人： Xiangjun Qian

IPC分类号： B60W30/18 ,  B60W30/09 ,  B60W30/095 ,  B60W30/12 ,  B60W30/14 ,  B60W30/16 ,  B60W40/04 ,  B60W40/105 ,  B60W60/00

CPC分类号： B60W30/18163 ,  B60W30/09 ,  B60W30/0956 ,  B60W30/12 ,  B60W30/143 ,  B60W30/16 ,  B60W40/04 ,  B60W40/105 ,  B60W60/0011 ,  B60W60/0015 ,  B60W2554/4041 ,  B60W2554/4049 ,  B60W2554/80

摘要： The application disclose an autonomous-driving-based control method performed by a computer device. The method includes: acquiring scene information of a target vehicle; determining a current lane changing scene type of the target vehicle according to the scene information; recognizing, when the current lane changing scene type is a mandatory lane changing scene type, a first lane for completing a navigation travel route, and, when the first lane satisfies a lane changing safety check condition, controlling the target vehicle to perform lane changing operation according to the first lane. The second lane for optimizing the travel time is recognized according to the scene information when the current lane changing scene type is the free lane changing scene type. When the second lane satisfies the lane changing safety check condition, the target vehicle is controlled to perform lane changing operation according to the second lane.

公开(公告)号：US12112636B2

公开(公告)日：2024-10-08

申请号：US17422573

申请日：2020-01-30

申请人： Bayerische Motoren Werke Aktiengesellschaft

发明人： Dominik Bauch ,  Marco Baumgartl ,  Michael Himmelsbach ,  Josef Mehringer ,  Daniel Meissner ,  Luca Trentinaglia

IPC分类号： G08G1/16 ,  B60W30/09 ,  B60W30/095 ,  B60W40/04 ,  B60W40/105 ,  B60W40/12 ,  B60W50/00 ,  G06V20/56 ,  G06V20/58

CPC分类号： G08G1/167 ,  B60W30/09 ,  B60W30/0956 ,  B60W40/04 ,  B60W40/105 ,  B60W40/12 ,  B60W50/0097 ,  G06V20/58 ,  G06V20/584 ,  G06V20/588 ,  B60W2552/53 ,  B60W2554/4041 ,  B60W2554/4046 ,  B60W2554/806

摘要： A control unit for a vehicle is designed to predict a driving tube for the vehicle, which driving tube surrounds a motion path ahead of the vehicle. The control unit detects an object ahead, for example a vehicle moving in or out. The control unit determines a reference point on the object and determines overlap information regarding overlap of the reference point with the driving tube. The control unit determines, on the basis of the overlap information, whether the object is penetrating into the driving tube of the vehicle.

公开(公告)号：US12110019B2

公开(公告)日：2024-10-08

申请号：US17558983

申请日：2021-12-22

申请人： HYUNDAI MOBIS Co., Ltd.

发明人： Jeong Hee Lee

IPC分类号： B60W30/14 ,  B60W30/095 ,  B60W40/04 ,  B60W40/068 ,  B60W40/072 ,  B60W40/08 ,  B60W40/105 ,  B60W50/00 ,  G06V10/60 ,  G06V20/59

CPC分类号： B60W30/143 ,  B60W30/0956 ,  B60W40/04 ,  B60W40/068 ,  B60W40/072 ,  B60W40/08 ,  B60W40/105 ,  B60W50/0098 ,  G06V10/60 ,  G06V20/597 ,  B60W2040/0818 ,  B60W2050/0022 ,  B60W2540/229 ,  B60W2552/30 ,  B60W2552/40 ,  B60W2554/4041 ,  B60W2554/4044 ,  B60W2555/20 ,  B60W2556/40

摘要： The present disclosure discloses a vehicle driving control system including a road information device calculating road information of a curved road on which the vehicle drives; a road surface information device calculating road surface condition of a road; a neighboring vehicle information device calculating location information or movement information of the neighboring vehicle located close to the vehicle; and a computing device computing a target speed based on the road information calculated by the road information device, the road surface condition calculated by the road surface information device, and the location information or movement information of the neighboring vehicle calculated by the neighboring vehicle information device.

公开(公告)号：US12103529B2

公开(公告)日：2024-10-01

申请号：US17966978

申请日：2022-10-17

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Yuki Tezuka ,  Koki Suwabe ,  Tomoaki Igarashi

IPC分类号： B60W30/16 ,  B60W10/18 ,  B60W40/10 ,  B60W40/105

CPC分类号： B60W30/162 ,  B60W10/18 ,  B60W40/105 ,  B60W2554/80

摘要： In a drive assist device, a first condition that an inter-vehicle distance between a preceding vehicle and an own vehicle is smaller than a first threshold, a second condition that a speed of the preceding vehicle relative to the own vehicle is lower than a second threshold, a third condition that a speed of an adjacent vehicle that travels on an adjacent lane to the own vehicle is lower than a third threshold, and a fourth condition that an acceleration rate of the adjacent vehicle is lower than a fourth threshold are defined. When at least one of the first condition and the second condition and at least one of the third condition and the fourth condition are satisfied, the drive assist ECU executes acceleration restraint control of a driving device and/or a braking device such that an acceleration rate of the own vehicle is “0” or lower.