公开(公告)号：US20230135494A1

公开(公告)日：2023-05-04

申请号：US17977024

申请日：2022-10-31

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Yuki OKAMOTO ,  Yoshinori WATANABE ,  Sho AMAGAI ,  Atsushi SONE ,  Atsushi KODAMA ,  Kosuke FUTAGAMI ,  Yosuke HIRATE

IPC分类号： B60W50/02

摘要： Processing to set a control mode of driving control is performed. In this setting processing, it is determined whether or not a predetermined condition in which a tracking performance of a vehicle state with respect to a target vehicle state decreases is satisfied. Then, when it is determined that the predetermined condition is satisfied, the control mode is switched from a normal mode to a temporary mode. In the temporary mode, generation of a driving plan is stopped. Alternatively, updating or referring to the driving plan generated while it is determined that the predetermined condition is satisfied is prohibited. Alternatively, an instruction value for control calculated using a target control value and a current vehicle state in the driving plan generated while it is determined that the predetermined condition is satisfied is modified.

公开(公告)号：US11624303B1

公开(公告)日：2023-04-11

申请号：US17651983

申请日：2022-02-22

申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC

发明人： Timothy Wendling ,  Shubham Gupta

IPC分类号： F01N3/02 ,  F02D41/02 ,  F02D41/00 ,  F02D41/40 ,  F02P5/15 ,  F01N3/023 ,  B60W20/16 ,  B60W20/40 ,  B60W50/02 ,  F02D13/02 ,  B60W10/10 ,  B60W10/06 ,  F02D41/12

摘要： Systems and methods provide deceleration fuel cutoff regeneration of a gas particulate filter. A powertrain system includes an exhaust system containing the gas particulate filter, which is configured to collect particulate matter from an exhaust gas stream of the powertrain system. A temperature sensor is configured to monitor a temperature of the gas particulate filter. A loading monitor, such as a sensor and/or a model, is configured to provide a loading input of particulate loading of the gas particulate filter. At least one controller is configured to: determine, by comparing the loading input to stored values, whether the gas particulate filter requires the regeneration; effect a warmup of the gas particulate filter when the determination shows the gas particulate filter requires the regeneration; and initiate the regeneration when a value received from the temperature sensor meets a minimum threshold level.

公开(公告)号：US11620863B2

公开(公告)日：2023-04-04

申请号：US16225550

申请日：2018-12-19

申请人： Geotab Inc.

发明人： Mark Jeffrey Davidson ,  John Robert Ford Kyes ,  Thomas Arthur Walli

IPC分类号： G07C5/08 ,  G07C5/00 ,  B60G21/00 ,  B61L15/00 ,  B61L23/00 ,  B60T17/22 ,  G06Q10/00 ,  H04L29/06 ,  B60W50/02 ,  G06N5/046 ,  B60L58/16 ,  G05B23/02 ,  G06M7/00 ,  B60N2/00 ,  G01S7/41

摘要： Apparatus, device, methods and system relating to a vehicular telemetry environment for monitoring vehicle components and providing indications towards the condition of the vehicle components and providing optimal indications towards replacement or maintenance of vehicle components before vehicle component failure.

公开(公告)号：US20230102929A1

公开(公告)日：2023-03-30

申请号：US17484550

申请日：2021-09-24

申请人： EMBARK TRUCKS, INC.

发明人： Marcus Sjolin ,  David Watson

IPC分类号： B60W50/06 ,  G07C5/00 ,  B60W50/02 ,  B60W40/04 ,  B60W60/00 ,  B60W30/18

摘要： A system and method including receiving a plurality of messages generated by a vehicle, each of the messages being associated with an indicated topic; initializing one or more state machines, each state machine preconfigured with a one or more specified state parameters to define a specific scenario, the initializing commencing an execution of the one or more state machines; querying the plurality of messages by the one or more state machines, each state machine querying for messages having an indicated topic associated with the querying state machine; updating, at one or more of a sequence of time intervals of a time period, the one or more state machines based on state transitions determined for each state machine; updating, based on each of the one or more state machines, a scenario record for each of the one or more state machines; and storing the updated scenario record in a data store.

公开(公告)号：US20230090455A1

公开(公告)日：2023-03-23

申请号：US17821527

申请日：2022-08-23

申请人： Volvo Autonomous Solutions AB

发明人： Thorsten HELFRICH

IPC分类号： B60W50/02

摘要： A backup control unit for controlling motion of a heavy-duty vehicle during a minimum risk maneuver, where the backup control unit is arranged to receive data indicative of a planned sequence of vehicle control commands from a main vehicle control unit. The backup control unit comprises a first vehicle model configured to map the planned sequence of vehicle control commands into a desired vehicle behavior and is arranged to obtain a measured vehicle behavior from one or more vehicle sensors. Also, the back-up control unit is arranged to determine an adjusted sequence of vehicle control commands based on the planned sequence of vehicle control commands and on a deviation between the desired vehicle behavior and the measured vehicle behavior, and to transmit the adjusted sequence of vehicle control commands to a motion support device, MSD, control unit of the vehicle.

公开(公告)号：US20230087332A1

公开(公告)日：2023-03-23

申请号：US18058620

申请日：2022-11-23

申请人： ZF CV Systems Global GmbH

发明人： Thomas Dieckmann ,  Ralph-Carsten Lülfing ,  Arne Michaelsen ,  Tobias Munko ,  Robert Otremba ,  Julian van Thiel

IPC分类号： B60W30/02 ,  B60W10/184 ,  B60W10/20 ,  B60W50/02

摘要： The disclosure relates to a vehicle system for a vehicle, in particular a commercial vehicle, that includes an electronically controllable pneumatic braking system, and an electronically controllable steering device. The electronically controllable pneumatic braking system has a redundant control unit, which controls the brake circuits in the event of a failure of an electronic stability control of the braking system during travel. In the event of the failure of the electronic stability control during travel, the redundant control unit performs axle-wise control of the front axle with a front axle redundancy brake pressure and/or of the rear axle with a rear axle redundancy brake pressure and the electronically controllable steering device carries out laterally stabilizing steering interventions in order to keep the vehicle in a tolerance corridor of a predefined target trajectory of the vehicle. The disclosure also relates to a vehicle and a method.

公开(公告)号：US11608073B2

公开(公告)日：2023-03-21

申请号：US16605658

申请日：2018-04-17

申请人： Mobileye Vision Technologies Ltd.

发明人： Leonid Smolyansky ,  Yosi Arbeli ,  Elchanan Rushinek ,  Shmuel Cohen

IPC分类号： B60W50/02 ,  B60W50/023 ,  G07C5/02 ,  G07C5/08

摘要： A system that may include multiple driving related systems that are configured to perform driving related operations; a selection module; multiple fault collection and management units that are configured to monitor statuses of the multiple driving related systems and to report, to the selection module, at least one out of (a) an occurrence of at least one critical fault, (b) an absence of at least one critical fault, (c) an occurrence of at least one non-critical fault, and (d) an absence of at least one non-critical fault; and wherein the selection module is configured to respond to the report by performing at least one out of: (i) reset at least one entity out of the multiple fault collection and management units and the multiple driving related systems; and (ii) select data outputted from a driving related systems.

公开(公告)号：US20230082947A1

公开(公告)日：2023-03-16

申请号：US17901290

申请日：2022-09-01

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Yoshihisa YAMADA ,  Kazuki MIYAKE ,  Wataru KANDA

IPC分类号： B60W50/029 ,  B60W50/02

摘要： A motion manager configured to request motion of a vehicle according to a kinematic plan on driver assistance of the vehicle to at least one of a plurality of actuators provided in the vehicle includes one or more processors. The one or more processors are configured to arbitrate a plurality of kinematic plans respectively set in a plurality of applications, calculate a motion request to the vehicle based on an arbitration result of the kinematic plans, distribute the motion request to at least one of the actuators, and receive, when an abnormality occurs in at least one of the actuators, information indicating a function in which the abnormality occurs and information for setting an operation of an application corresponding to the abnormality from among the applications.

公开(公告)号：US11603108B2

公开(公告)日：2023-03-14

申请号：US17021631

申请日：2020-09-15

申请人： TUSIMPLE, INC.

发明人： Robert Patrick Brown ,  Jason Robert Lau

IPC分类号： B60W50/02 ,  B60W30/06 ,  G07C5/00 ,  B60W60/00

摘要： Techniques are described for an autonomous vehicle to provide the autonomous vehicle's health-related information, identification information, and/or inspection information to a device that may be used by law enforcement or a government agency or a third-party so that the autonomous vehicle can comply with government regulations and can continue to operate on the road.

公开(公告)号：US11603099B2

公开(公告)日：2023-03-14

申请号：US17159246

申请日：2021-01-27

申请人： Eaton Cummins Automated Transmission Technologies, LLC

发明人： Jeff Hawarden ,  Yeidei Wang ,  Thomas Connolly ,  Sipei Chen ,  Graeme Andrew Jackson

IPC分类号： B60W30/18 ,  F16H37/04 ,  B60K17/28 ,  B60W10/02 ,  B60W10/06 ,  B60W10/111 ,  B60W10/115 ,  B60W10/196 ,  B60W30/188 ,  B60W30/19 ,  B60W40/13 ,  B60W50/02 ,  B60W50/035 ,  F16D25/04 ,  F16D48/02 ,  F16D48/06 ,  F16H3/091 ,  F16H3/093 ,  F16H57/00 ,  F16H61/02 ,  F16H61/04 ,  F16H3/64 ,  F16H57/02 ,  F16H59/02 ,  F16H61/06 ,  F16H61/08 ,  H04B10/077 ,  H04J3/12 ,  B60W10/11 ,  B60W50/00 ,  F16D25/12 ,  F16H61/00 ,  F16H63/00 ,  F16H59/72 ,  F16H61/28 ,  F16H61/682 ,  F16H63/24 ,  F16H57/04 ,  F16H57/021 ,  F16H61/30 ,  F16H57/032 ,  F16H63/30 ,  F16H59/38 ,  F16H57/12 ,  F16H59/52 ,  F16H59/70 ,  F16H59/14 ,  F16H59/66 ,  F16H59/68 ,  F16H61/12 ,  F16H3/16 ,  F16H3/78 ,  F16H59/40 ,  F16H61/14 ,  F16H61/70

摘要： A transmission includes an input shaft and an output shaft, the input shaft selectively accepting a torque input from a prime mover, and the output shaft selectively providing torque output to a driveline. A controller determines a shaft displacement angle representing an angle value of rotational displacement difference between at least two shafts of the transmission, and performs a transmission operation responsive to the shaft displacement angle.