With Means Responsive To Speed Of Vehicle For Maintaining Speed At, Or Preventing It From Exceeding, A Particular Value Patents (Class 180/170)
  • Patent number: 11912276
    Abstract: An information processing apparatus comprises a controller configured to execute periodically acquiring relative speed between two vehicles which are traveling on a same road; and performing predetermined processing in a case where a number of times that polarity of the relative speed is inverted in a first period exceeds a first threshold.
    Type: Grant
    Filed: January 22, 2021
    Date of Patent: February 27, 2024
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hikaru Gotoh, Shin Sakurada, Naoki Uenoyama, Takumi Fukunaga, Josuke Yamane, Rio Minagawa, Soutaro Kaneko
  • Patent number: 11907055
    Abstract: It is desired to be able to easily identify a cause of a communication abnormality in an industrial machine. A controller of an industrial machine which communicates with an external device through a network includes: a plurality of communication units which respectively correspond to a plurality of communication protocols; and a diagnosis unit which starts up the communication units in a predetermined order and attempts communication using the communication protocols corresponding to each communication unit that is started up so as to diagnose the conditions of communication step by step.
    Type: Grant
    Filed: June 24, 2020
    Date of Patent: February 20, 2024
    Assignee: FANUC CORPORATION
    Inventor: Eiji Baba
  • Patent number: 11884305
    Abstract: The present invention makes it possible to avoid the risk of a brake operation system for emergency stopping not operating normally during autonomous travel of a work vehicle. A work vehicle is provided with: a foot brake for braking left and right rear wheels; an autonomous travel unit that enables autonomous travel of the vehicle; and an electric actuator for switching the foot brake between a braking state and a release state. The autonomous travel unit comprises a control unit for controlling the operation of the electric actuator.
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: January 30, 2024
    Assignee: Yanmar Power Technology Co., Ltd.
    Inventor: Kenta Ikenori
  • Patent number: 11872985
    Abstract: Based on a model and an identity of an operator of a vehicle, a setting for a cruise control to maintain a distance between the vehicle and a preceding vehicle can be determined. The model can be based on historical distances maintained by the operator. The model can also be based on information about an environment in which the vehicle is operating or information about a state of the operator. The identity can be received from an interface configured to receive information associated with the identity, a cloud computing platform, or a biometric system configured to determine the identity. The cruise control can be caused to operate according to the setting. A rate of energy consumption by the vehicle when the vehicle is controlled by the cruise control can be less than the rate of energy consumption when the vehicle lacks being controlled by the cruise control.
    Type: Grant
    Filed: March 30, 2021
    Date of Patent: January 16, 2024
    Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.
    Inventors: Kyungtae Han, Ziran Wang, Prashant Tiwari, John K Lenneman, Toshinori Esaka, Miles J. Johnson, Chase C. Violetta
  • Patent number: 11866047
    Abstract: A driver assistance system for a motor vehicle for automated driving includes automated longitudinal guidance, wherein, when automated longitudinal guidance is active in an automatic mode, automated longitudinal guidance is initiated in consideration of a predefinable setpoint speed.
    Type: Grant
    Filed: May 28, 2019
    Date of Patent: January 9, 2024
    Assignee: Bayerische Motoren Werke Aktiengesellschaft
    Inventors: Walter Kagerer, Dominik Schmoelz
  • Patent number: 11858513
    Abstract: The present disclosure relates to a method of generating a target operational speed band (53; 63; 67) for a host vehicle (1) travelling along a route. A first time-dependent obstacle (15-n, 18-n) is identified at a first location on the route. The first time-dependent obstacle (15-n, 18-n) is identified as hindering progress of the host vehicle (1) during a first time period (11). The first time-lin dependent obstacle (15-n, 18-n) is defined in a two-dimensional speed against distance map (50, 60). A first speed trajectory (51, 52; 61; 65, 66) is determined from a first point to a second point within the two-dimensional speed against distance map (50, 60). The second point represents the first location on the route and the determined first speed trajectory (51, 52; 61; 65, 66) represents the host vehicle (1) arriving at the first location at a first arrival time.
    Type: Grant
    Filed: March 27, 2019
    Date of Patent: January 2, 2024
    Assignee: JAGUAR LAND ROVER LIMITED
    Inventors: Tommi Jokela, Alex Plianos
  • Patent number: 11851059
    Abstract: A vehicle-to-vehicle distance control device includes a delay distance calculation unit and a delay distance compensation unit. In a running scene in which the velocity of a leading vehicle changes, a delay distance generated owing to a delay in a vehicle velocity control unit is calculated, and, while a delay distance compensation vehicle velocity command to compensate for the delay distance is considered for a vehicle velocity command, an actual vehicle-to-vehicle distance is controlled to be matched with a target track from an initial value of the vehicle-to-vehicle distance until arrival at a target vehicle-to-vehicle distance obtained after the leading vehicle accelerates/decelerates.
    Type: Grant
    Filed: February 14, 2019
    Date of Patent: December 26, 2023
    Assignee: Mitsubishi Electric Corporation
    Inventors: Yuji Shimizu, Kazuhiro Nishiwaki, Masahiro Iezawa
  • Patent number: 11827105
    Abstract: A wheeled vehicle includes a vehicle body, a vibration absorbing element, an auxiliary arm, a wheel, and a driving member. The vehicle body includes a fixing plate. The housing connected to the fixing plate. The vibration absorbing element includes a first end and a second end. The first end is fixed to the housing. The auxiliary arm includes a connecting end and a free end. The connecting end is connected to the housing. The free end is configured to swing relative to the connecting end. The free end is fixed to the second end. The wheel includes an axle, and the axle is rotationally connected to the free end. The driving member is fixed to the housing and configured to drive the wheel.
    Type: Grant
    Filed: October 3, 2022
    Date of Patent: November 28, 2023
    Assignee: WISTRON CORPORATION
    Inventors: Shih-Li Pan, Ssu-Chieh Kao, Jian-Rong Liao, Ching-Chih Tung, Chih-Ying Wu, Jen Chieh Cheng, Chih-Wei Liao
  • Patent number: 11821511
    Abstract: A monitoring system for a travel drive includes a rotational speed sensor of a hydrostatic motor. The rotational speed sensor is configured to determine acceleration. At least one signal from a pressure sensor mounted on at least one working line that connects a pump to the hydrostatic motor of a hydrostatic travel drive is evaluated. The pressure sensor is preferably arranged on at least one working connection of the pump. The system uses the additional pressure signal to evaluate in a reliable manner whether the hydrostatic travel drive generates an unwanted drive torque.
    Type: Grant
    Filed: April 15, 2019
    Date of Patent: November 21, 2023
    Assignee: Robert Bosch GmbH
    Inventors: Matthias Mueller, Heinz Hense, Juergen Feig, Peer Mumcu, Ronny Herrmann, Veronica Arenas
  • Patent number: 11814089
    Abstract: Encoded information means located on an infrastructure to be decoded by sensors located on mobiles, in such a way that these means encode the position they occupy in the infrastructure and allow for a mobile travelling along the same trajectory, provided with the adequate sensor, to read, decode and transform it immediately into information on its exact position in the infrastructure and being characterised by the fact that along the same trajectory described by a mobile it is possible to encode information in the infrastructure by means of different objects presenting dielectric change boundaries or dielectric/metal boundaries at different heights or distances regarding the origin of the onboard sensor, these boundaries being interrogated by a sensor on board the mobile by means of pressure or electromagnetic waves and by measuring the time the waves take to return to the sensor, making it possible to determine the distance at which the reflections occur and in this way to extract the information.
    Type: Grant
    Filed: March 2, 2016
    Date of Patent: November 14, 2023
    Assignee: AUTO DRIVE SOLUTIONS S.L.
    Inventor: Alejandro Badolato Martin
  • Patent number: 11813913
    Abstract: The present invention relates to a method for determining a desired speed of a vehicle (1), preferably an autonomous vehicle. The vehicle comprises a shock absorber arrangement (2), preferably an hydraulic shock absorber arrangement, having an elastic hysteresis. The method comprises—obtaining (501) a reference value indicative of the energy dissipated by the shock absorber arrangement (2) in a reference driving condition of a vehicle and—determining (502) a speed of the vehicle for which the value indicative of the energy dissipated by the shock absorber arrangement (2) in a similar driving condition is expected to fall within a predetermined energy dissipation range, using said reference value.
    Type: Grant
    Filed: April 6, 2018
    Date of Patent: November 14, 2023
    Assignee: Volvo Truck Corporation
    Inventors: Per Johansson, Thomas Andersson, Anders Petersson
  • Patent number: 11780412
    Abstract: The present invention obtains a controller and a control method capable of appropriately executing automatic emergency deceleration operation of a straddle-type vehicle. In the controller according to the present invention, when the automatic emergency deceleration operation of the straddle-type vehicle is executed, at a braking start time point at which a braking force starts being generated on at least one of wheels, braking force distribution between the front and rear wheels is brought into an initial state where the braking force is generated on the front wheel. In the control method according to the present invention, when the automatic emergency deceleration operation of the straddle-type vehicle is executed, at the braking start time point at which the braking force starts being generated on at least one of the wheels, the braking force distribution between the front and rear wheels is brought into the initial state where the braking force is generated on the front wheel.
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: October 10, 2023
    Assignee: Robert Bosch GmbH
    Inventor: Yoshihide Igari
  • Patent number: 11774974
    Abstract: An operating system for an automated vehicle includes a failure-detector and a controller. The failure-detector detects a component-failure on a host-vehicle. Examples of the component-failure include a flat-tire and engine trouble that reduces engine-power. The controller operates the host-vehicle based on a dynamic-model. The dynamic-model is varied based on the component-failure detected by the failure-detector.
    Type: Grant
    Filed: April 26, 2021
    Date of Patent: October 3, 2023
    Assignee: Motional AD LLC
    Inventors: Junqing Wei, Ludong Sun, Zachary Thomas Batts, Jarrod M. Snider, Junsung Kim
  • Patent number: 11767058
    Abstract: A program stored in a mobile terminal including a computer, a camera, a display, and a communication device, the program being configured to operate an operation target vehicle from outside with use of the mobile terminal, the operation target vehicle being registered in advance, the program causing the computer to execute: a step of estimating a distance from the mobile terminal to the operation target vehicle based on a size of an image of the operation target vehicle included in a photographed image of the camera; a step of determining whether or not the estimated distance is less than a prescribed threshold; a step of receiving an operation instruction with respect to the operation target vehicle when the estimated distance is less than the threshold; and a step of causing the communication device to output a signal instructing an operation in response to the received operation instruction.
    Type: Grant
    Filed: March 29, 2022
    Date of Patent: September 26, 2023
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Jumpei Fuke
  • Patent number: 11760347
    Abstract: The present invention provides a saddle ride type vehicle including a sensing unit configured to sense a four-wheel vehicle that is present in front of a self-vehicle and is traveling in a travel lane of the self-vehicle, and a control unit configured to, in a case where the four-wheel vehicle is sensed by the sensing unit, perform follow-travel control for causing traveling of the self-vehicle to follow traveling of the four-wheel vehicle, wherein the sensing unit senses a vehicle width of the four-wheel vehicle, and the control unit, in the follow-travel control, controls a travel position in a vehicle width direction of the self-vehicle so that at least a portion of the self-vehicle falls within a region within the vehicle width of the four-wheel vehicle.
    Type: Grant
    Filed: March 2, 2021
    Date of Patent: September 19, 2023
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Hiroshi Maeda, Kazuyuki Fukaya, Kineo Tomura, Hiroaki Uchisasai, Takayuki Abe
  • Patent number: 11747162
    Abstract: A method for providing a cruising speed recommendation to an operator of a vehicle includes determining a projected route; receiving route characteristic data including route elevation data; determining a sampling resolution; sampling the route elevation data at the sampling resolution to generate sampled route elevation data; determining at least one start of uphill position and at least one start of downhill position; determining at least one cruise speed route segment based at least in part on the at least one start of uphill position and the at least one start of downhill position; determining a corresponding cruising speed for the at least one cruise speed route segment based at least in part on one or more of the route elevation data and the sampled route elevation data; and communicating the corresponding cruising speed for the at least one cruise speed route segment.
    Type: Grant
    Filed: September 1, 2021
    Date of Patent: September 5, 2023
    Assignee: DELPHI TECHNOLOGIES IP LIMITED
    Inventors: Karim Aggoune, Gerard W. Malaczynski, Claude P. Poull
  • Patent number: 11720805
    Abstract: Systems and methods are disclosed. The system is configured to determine a weight distribution of a vehicle and determine a trajectory associated with the vehicle. The system is further configured to generate a vehicle recommendation based on the weight distribution of the vehicle and the trajectory associated with the vehicle.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: August 8, 2023
    Assignee: Toyota Motor North America, Inc.
    Inventors: Stephen McFarland, Armin Lange
  • Patent number: 11691623
    Abstract: Systems and methods for controlling a vehicle are described. A processor of a longitudinal planning system determines a state of the vehicle. The processor determines a state of a leader vehicle. The processor, based on the determined state of the vehicle and the determined state of the leader vehicle, determines a critical distance for the vehicle. The processor compares a distance between the vehicle and the leader vehicle with the critical distance. The processor, based on the comparison, determines whether the vehicle is too close to or too far from the leader vehicle. The processor, based on the determination, applies one or more of overshoot constraints, undershoot constraints, and critical constraints. After applying the one or more of overshoot constraints, undershoot constraints, and critical constraints, the processor determines a target acceleration for the vehicle. The processor controls the vehicle to track the target acceleration for the vehicle.
    Type: Grant
    Filed: February 11, 2022
    Date of Patent: July 4, 2023
    Assignee: NIO Technology (Anhui) Co., Ltd.
    Inventors: Albert Wu, Zhongkui Wang, Arek V. Sredzki, Keja S. A. Rowe
  • Patent number: 11691519
    Abstract: There is provided an electrically driven vehicle that well balances calculation volumes and communication volumes of two control devices configured to drive and control motors for driving. The electrically driven vehicle comprises at least one motor for driving and a first control device and a second control device configured to control the motor. The first control device is configured to calculate a target torque that is to be output from the motor, based on information including an accelerator position, to calculate a current command based on the calculated target torque, and to send the calculated current command to the second control device. The second control device is configured to use the current command, a phase current of the motor and a rotational angle of the motor such as to drive the motor by feedback control.
    Type: Grant
    Filed: December 9, 2019
    Date of Patent: July 4, 2023
    Assignee: DENSO CORPORATION
    Inventors: Kazuya Taniguchi, Taro Shimosaka, Kunihiro Suzuki, Ken Toshiyuki, Koichi Sakata
  • Patent number: 11685388
    Abstract: A method for determining a reference control profile for a vehicle, including determining (A1) a plurality of control profiles for the vehicle (1) based on topographic information for one and the same future route segment and selecting (A2) one of the plurality of control profiles as a reference control profile, the selection (A2) being based on a tradeoff criterion considering resource consumption and drivability of the plurality of control profiles. The disclosure also relates to a control arrangement (2) for determining a reference control profile for a vehicle (1) and a vehicle comprising the control arrangement (2).
    Type: Grant
    Filed: March 28, 2018
    Date of Patent: June 27, 2023
    Assignee: Scania CV AB
    Inventors: Oscar Flärdh, Fredrik Roos, Frank Mohr, Erik Holma, Björn Johansson, Henrik Svärd
  • Patent number: 11667200
    Abstract: A control device for a vehicle includes an operation unit, an operation-unit sensor, a motor, and a driving force controller. The operation-unit sensor is configured to detect an operation-unit operation amount. The operation-unit operation amount is an amount of operation of the operation unit. The motor is capable of generating a negative driving force for decelerating the vehicle. The driving force controller is configured to cause the motor to drive a wheel of the vehicle with the negative driving force on a basis of the operation-unit operation amount, and to derive the negative driving force in accordance with an initial time change. The initial time change represents an amount of change in the operation-unit operation amount per unit time relative to an operation-unit operation amount at an initial position of the operation unit.
    Type: Grant
    Filed: October 1, 2020
    Date of Patent: June 6, 2023
    Assignee: SUBARU CORPORATION
    Inventor: Yosuke Ohtomo
  • Patent number: 11667294
    Abstract: A vehicle lane change control apparatus includes a condition information acquisition unit that acquires condition information of an occupant of a vehicle, a lane change rate database unit that stores a lane change rate that is determined based on a lane change pattern of a driver analyzed based on driving information when a lane of the vehicle is changed and road condition information when the lane of the vehicle is changed and indicates a speed of the lane change, and a control unit that changes the lane of the vehicle through steering control according to operation information of the vehicle, and based on the condition information of the occupant acquired by the condition information acquisition unit, controls the lane change of the vehicle by selectively using the lane change rate and a corrected lane change rate determined by increasing or decreasing the lane change rate.
    Type: Grant
    Filed: September 21, 2022
    Date of Patent: June 6, 2023
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventor: Yong Kwan Ji
  • Patent number: 11667279
    Abstract: A driving assistance apparatus is configured to determine whether a preset deceleration assistance start condition is satisfied, start deceleration assistance for a driver's vehicle against a first deceleration-triggering object, determine whether a preset deceleration assistance termination condition is satisfied, issue a deceleration assistance termination notification to a driver of the driver's vehicle, determine whether a second deceleration-triggering object is detected ahead of the driver's vehicle, and determine whether a preset quick resumption condition is satisfied. The driving assistance apparatus is configured not to issue the deceleration assistance termination notification when the driving assistance apparatus determines that the quick resumption condition is satisfied, even in a case where the driving assistance apparatus determines that the deceleration assistance termination condition for the first deceleration-triggering object is satisfied.
    Type: Grant
    Filed: November 10, 2020
    Date of Patent: June 6, 2023
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yuta Ikezawa, Kohei Tochigi, Shogo Ito
  • Patent number: 11661088
    Abstract: A method comprises receiving driving data from a plurality of connected vehicles approaching an intersection, the driving data comprising a speed and position of a connected vehicle, determining estimated times of arrival that each of the connected vehicles will arrive at the intersection based on the driving data, scheduling the connected vehicles to cross the intersection in a particular order based on the estimated times of arrival, and transmitting the scheduled order to the connected vehicles.
    Type: Grant
    Filed: March 5, 2021
    Date of Patent: May 30, 2023
    Assignee: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
    Inventors: Ziran Wang, Kyungtae Han, Prashant Tiwari
  • Patent number: 11657634
    Abstract: A control system controls an operation mode of a mobile robot that autonomously moves in a predetermined area, and includes a feature detection unit, a classifying unit, and a system controller. The feature detection unit detects features of a person who is present in the vicinity of the mobile robot. The classifying unit classifies the person into a predetermined first group or a predetermined second group based on the features. The system controller selects a first operation mode when the person who belongs to the first group is present in the vicinity of the mobile robot and selects a second operation mode that is different from the first operation mode when the person who belongs to the first group is not present in the vicinity of the mobile robot, thereby controlling the mobile robot.
    Type: Grant
    Filed: November 12, 2020
    Date of Patent: May 23, 2023
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Tomohisa Takai, Yuhei Yamaguchi, Satoshi Toyoshima, Yuta Watanabe, Tetsuya Taira, Mikio Honda, Shiro Oda, Nobuhisa Otsuki
  • Patent number: 11648936
    Abstract: A method and apparatus for controlling a vehicle is disclosed. The method may include: determining center points of at least two frames of point clouds collected for an identified obstacle during travelling of the vehicle; performing curve fitting based on the determined center points to obtain a fitted curve; determining a moving velocity of the obstacle based on the fitted curve; predicting whether the vehicle is to be collided with the obstacle when the vehicle continues travelling at a current velocity, based on the moving velocity of the obstacle, the traveling velocity of the vehicle, and a distance between the obstacle and the vehicle; and sending control information to the vehicle, in response to predicting that the vehicle is to be collided with the obstacle when the vehicle continues travelling at the current velocity, the control information being used to control the vehicle to avoid collision with the obstacle.
    Type: Grant
    Filed: June 8, 2020
    Date of Patent: May 16, 2023
    Assignee: APOLLO INTELLIGENT DRIVING TECHNOLOGY (BEIIING) CO., LTD.
    Inventors: Bin Gao, Xiang Liu, Shuang Zhang, Xiaoxing Zhu, Fan Yang
  • Patent number: 11634129
    Abstract: There is provided a travel control apparatus. A recognition unit recognizes a division line of a road on which a self-vehicle is traveling. A control unit executes lane maintenance control to perform lane maintenance of the self-vehicle based on a recognition result of the division line by the recognition unit. If the recognition unit has become unable to recognize the division line in a case in which a first control state for executing the lane maintenance control without issuance of a steering wheel gripping request is set, the control unit will allow preceding vehicle following control, for following a preceding vehicle of the self-vehicle, to be executed after switching the lane maintenance control to manual driving.
    Type: Grant
    Filed: March 11, 2021
    Date of Patent: April 25, 2023
    Assignee: HONDA MOTOR CO., LTD.
    Inventor: Daichi Kato
  • Patent number: 11618466
    Abstract: A vehicle control apparatus that controls a vehicle based on peripheral information of the vehicle, comprising: a first operator used to start first travel control; a second operator used to resume the first travel control after the first travel control has been terminated; a third operator used to further start second travel control during the first travel control; and a control unit configured to, while the first travel control and the second travel control are active, if the first travel control and the second travel control are terminated based on the same condition or the same timing, resume the first travel control and the second travel control in accordance with an operation of the second operator.
    Type: Grant
    Filed: January 22, 2021
    Date of Patent: April 4, 2023
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Takuma Kobayashi, Yoshifumi Nakamura
  • Patent number: 11609568
    Abstract: A travel control system for a vehicle includes a vehicle speed calculator, a mode continuation determiner, and a mode continuing unit. The vehicle speed calculator evaluates a level of worsening of a traveling environment and calculates a first vehicle speed on the basis of the level of the worsening of the traveling environment. The mode continuation determiner determines whether it is possible to continue with driving assist control in the second driving assist mode by comparing a second vehicle speed in the second driving assist mode with the first vehicle speed. When it is not possible to continue with the driving assist control in the second driving assist mode, the mode continuing unit lowers the second vehicle speed in the second driving assist mode to the first vehicle speed to allow the driving assist control in the second driving assist mode to continue.
    Type: Grant
    Filed: June 6, 2019
    Date of Patent: March 21, 2023
    Assignee: SUBARU CORPORATION
    Inventor: Hajime Oyama
  • Patent number: 11609315
    Abstract: Various aspects of the subject technology relate to a lidar validation system. The lidar validation system is configured to acquire one or more lidar point clouds from a lidar unit, wherein the lidar unit comprises one or more lasers, and wherein each point cloud is a representation of a scene according to a laser in the lidar unit, the scene comprising a fiducial target. The lidar validation system is configured to generate, based on points in the one or more point clouds, a target cloud that correspond to the fiducial target, perform a rigid body processing to minimize a sum of distances from each point in the target cloud to the fiducial target, and generate lidar validation measurements based on the distances from each point in the target cloud to the fiducial target.
    Type: Grant
    Filed: August 16, 2019
    Date of Patent: March 21, 2023
    Assignee: GM Cruise Holdings LLC.
    Inventors: Ankit Rohatgi, Peter Megson, Mariana Rihl, Adam Cadien, Robert Vets
  • Patent number: 11603106
    Abstract: A system for a vehicle seat includes: a functional device able to selectively occupy Np states, where Np is a positive integer; an input interface configured for collecting Nm parameters, where Nm is a positive integer, related to the vehicle and/or to the seat and/or to a user of the seat; a control device configured for changing the functional device from one of the Np states to another of the Np states; a control interface enabling the user to set the functional device, via the control device, to the state to be in; and a data storage unit. The system is configured for sending the values of the Nm parameters to the data storage unit each time the user places the functional device in one of the Np states.
    Type: Grant
    Filed: March 21, 2019
    Date of Patent: March 14, 2023
    Assignee: Faurecia Sièges d'Automobile
    Inventors: Francois Lelievre, Pierre-Henri Petiphar, Christophe Cazes
  • Patent number: 11597400
    Abstract: A vehicle control apparatus, which controls a vehicle having a plurality of driving modes, includes a travel control section that performs travel control of the vehicle based on vicinity information; a limit value determining section that determines a deceleration limit value used when the travel control is performed, according to the driving mode; and a braking control section that performs braking control based on the vicinity information, such that the vehicle decelerates with a deceleration that does not exceed the determined deceleration limit value; wherein the limit value determining section sets the deceleration limit value to a first limit value when the vehicle is driven in a first driving mode, and sets the deceleration limit value to a second limit value higher than the first limit value, when the vehicle is driven in a second driving mode that has a higher degree of automation than the first driving mode.
    Type: Grant
    Filed: March 3, 2021
    Date of Patent: March 7, 2023
    Assignee: Honda Motor Co., Ltd.
    Inventors: Takuya Tobe, Yoshifumi Nakamura, Shinya Uno, Kentaro Ishisaka, Ayumu Horiba
  • Patent number: 11584343
    Abstract: A method for the automated control of the longitudinal movement of a motor vehicle having an automated positive acceleration process in a longitudinal direction of the vehicle and an automated deceleration in the longitudinal direction of the vehicle. An acceleration variable is determined based on a jerk value and limited in terms of absolute value. And the jerk value is in turn determined in a driving mode in which, starting from a vehicle actual longitudinal speed and a vehicle actual longitudinal acceleration, the motor vehicle is adjusted to a predeterminable vehicle longitudinal speed taking into account a predeterminable maximum positive driving mode vehicle longitudinal acceleration, a predeterminable maximum driving mode vehicle longitudinal deceleration and at least one predeterminable driving operating mode jerk absolute value which limits the jerk.
    Type: Grant
    Filed: October 23, 2019
    Date of Patent: February 21, 2023
    Assignee: Ford Global Technologies, LLC
    Inventors: Ashrit Das, Thomas Svensson
  • Patent number: 11547042
    Abstract: An adaptive engine speed control system for a grass mowing machine having an internal combustion engine, a hydrostatic traction drive circuit and a hydraulic mowing circuit for operating a plurality of cutting units. A controller provides a traction feedback output signal if the grass mowing machine is moving at an actual ground speed that is below a pedal based desired ground speed, and uses the traction feedback output signal to command the internal combustion engine to an increased speed above a pedal based engine speed control range.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: January 10, 2023
    Assignee: DEERE & COMPANY
    Inventors: Zackary P. Sipper, Jacob C. Kallara, Brent G. Rinholm
  • Patent number: 11546957
    Abstract: A communication system and method for supporting a plurality of vehicle-to-everything radio access technologies (V2X RATs) is provided. The communication system configured to support multiple V2X RATs transmits, using a first V2X RAT, an indication of its availability to support an interworking function between the plurality of V2X RATs. The communication system receives an instruction to provide the interworking function between different V2X RATs. The interworking function may be incorporated in a vehicle that is joined to a platoon configured to use a first V2X RAT, and provide the interworking function between the first and a second V2X RAT. The interworking function may be used to add further vehicles to the platoon that communicate using only the second V2X RAT.
    Type: Grant
    Filed: February 19, 2021
    Date of Patent: January 3, 2023
    Assignee: BlackBerry Limited
    Inventors: Nicholas James Russell, Gordon Peter Young, Stephen McCann
  • Patent number: 11536364
    Abstract: A simulation apparatus that generates a gradient pattern of a running road for a vehicle and a vehicle speed pattern for simulation. The apparatus includes a gradient pattern generation unit configured to generate a gradient pattern of a running road by sequentially deriving a gradient for each section, and a vehicle speed pattern generation unit configured to generate a vehicle speed pattern by, in a model including a lead vehicle that runs in accordance with a first vehicle speed pattern, a rearmost vehicle that runs in accordance with a first preceding vehicle following algorithm, and one or more intermediate vehicles that increase or reduce by one for each first period at an equal probability between the lead vehicle and the rearmost vehicle and that runs in accordance with the first preceding vehicle following algorithm, deriving a vehicle speed of the rearmost vehicle.
    Type: Grant
    Filed: February 16, 2022
    Date of Patent: December 27, 2022
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takaaki Tokura, Katsumi Kono, Takeshi Yasuda
  • Patent number: 11531068
    Abstract: An apparatus and method for tracking a battery cell is disclosed, for a device having one or more sensors and a controller with a processor and tangible, non-transitory memory. The method includes obtaining respective sensor data relative to an anode and a cathode. A predicted anode capacity and predicted cathode capacity are determined based on the respective sensor data. The predicted anode capacity and predicted cathode capacity each have a respective variance value. An updated set of variables and updated respective variance values are generated based in part on the predicted anode capacity, the predicted cathode capacity and a measured equilibrium voltage, via a Kalman filter module executed by the controller. The updated set of variables include an updated anode capacity and an updated cathode capacity. Operation of the device is controlled based in part on the updated set of variables and updated respective variance values.
    Type: Grant
    Filed: February 5, 2020
    Date of Patent: December 20, 2022
    Assignee: GM Global Technology Operations LLC
    Inventors: Alfred Zhang, Charles W. Wampler
  • Patent number: 11521496
    Abstract: A lane-borrowing vehicle driving method includes generating, by a control center, a first lane-borrowing driving policy of the vehicle based on a lane-borrowing requirement, a moving trend of the vehicle, and a preset traffic rule, where the lane-borrowing requirement includes a lane-borrowing driving reason, and the first lane-borrowing driving policy includes an instruction for controlling lane-borrowing driving of the vehicle, and sending, by the control center, the first lane-borrowing driving policy to the vehicle. The embodiments of this application are used for temporary lane-borrowing driving and lane-borrowing driving on a tidal lane.
    Type: Grant
    Filed: April 23, 2020
    Date of Patent: December 6, 2022
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Jianli Zhou, Hui Li, Fuxiang Xiong
  • Patent number: 11520892
    Abstract: An integrated circuit including an electronic fuse for supporting a secure bootstrap process, in which the fuse is queried. The circuit includes a protection against electromagnetic fault injection. The circuit is configured in such a way that the protection extends to the bootstrap process.
    Type: Grant
    Filed: January 28, 2020
    Date of Patent: December 6, 2022
    Assignee: Robert Bosch GmbH
    Inventors: Sebastien Leger, Benjamin Hettwer, Juergen Schramm
  • Patent number: 11485360
    Abstract: In one embodiment, a method of adjusting a speed limit of an ADV includes the operations of tracking objects within a field of view of the ADV; and identifying a set of stable objects from the objects tracked by the ADV based on a set of requirements. The method further includes the operations of identifying a subset of objects from the set of stable objects, the subset of objects having longest distances to the ADV; calculating a detection distance by averaging distances from the subset of stable obstacles to the ADV; and adjusting the speed limit of the ADV based on the detection distance using a predetermined algorithm.
    Type: Grant
    Filed: April 3, 2020
    Date of Patent: November 1, 2022
    Assignee: BAIDU USA LLC
    Inventor: Fan Zhu
  • Patent number: 11479232
    Abstract: A hybrid vehicle includes an engine, a first motor generator, a first clutch, a second clutch, a second motor generator, a power storage device, and an electronic control unit configured to control the engine, the first motor generator, the second motor generator, the first clutch, and the second clutch. The electronic control unit is configured to engage the first clutch and disengage the second clutch such that the first motor generator generates power using power from the engine and the hybrid vehicle runs using power from the second motor generator, when a vehicle speed is equal to or lower than a predetermined vehicle speed.
    Type: Grant
    Filed: February 14, 2020
    Date of Patent: October 25, 2022
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Tomohiko Miyamoto
  • Patent number: 11440566
    Abstract: Setting processing of a target acceleration is executed based on a deceleration feature. In the deceleration feature, a relationship between deceleration and a state of a slowdown target of a vehicle is defined. In the deceleration feature, the state is divided into multiple phases by a predetermined boundary deceleration. In the setting processing, at least one deceleration corresponding to the state is specified. Also, a plausibility indicating an accuracy of information on the state or the accuracy of information associated with the state is calculated for each of the at least one deceleration. Further, a minimum value of the at least one deceleration is specified. Based on a phase to which the minimum value belongs in the deceleration feature and a minimum value plausibility indicating a plausibility corresponding to the minimum value, the minimum value is reflected to a target acceleration in a reflection degree of 0 to 100%.
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: September 13, 2022
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Taichi Kawanai
  • Patent number: 11442460
    Abstract: Remote controlling of a vehicle, such as an autonomous vehicle, may sometimes be more efficient and/or reliable. Such control, however, may require processes for ensuring safety of surrounding persons and objects. Aspects of this disclosure include using onboard sensors to detect objects in an environment and alter remote commands according to such objects, e.g. by reducing a maximum permitted velocity of the vehicle as a function of distance to detected objects. In some examples described herein, such remote controlling may be performed by using objects in the environment as control objects, with movements of the control objects resulting in movement of the vehicle.
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: September 13, 2022
    Assignee: Zoox, Inc.
    Inventors: Marcus Hammond, Marc Wimmershoff, Timothy David Kentley-Klay
  • Patent number: 11425462
    Abstract: Systems and methods for an in-vehicle entertainment system located in a vehicle include determining that the in-vehicle entertainment system is in operation, determining vehicle information available to the in-vehicle entertainment system, determining user data available to the in-vehicle entertainment system, determining a level of user interaction based on the vehicle information and the user data, and adjusting a minimum advertisement play window prior to permitting a skip to user-chosen content as a function of the level of user interaction. Vehicle information includes traffic, speed, and location. User data includes data related to whether a passenger is present, historical user data, the historical user data identifying past interactions, and user preferences associated with the in-vehicle entertainment system.
    Type: Grant
    Filed: August 13, 2021
    Date of Patent: August 23, 2022
    Assignee: Ford Global Technologies, LLC
    Inventors: Himanshu Verma, Fling Finn Tseng
  • Patent number: 11421400
    Abstract: A multiple mode operational system for a work machine may comprise a frame, a ground-engaging mechanism coupled to the frame, an attachment, an object detector, and a multiple mode control system. The multiple mode control system may include a control device and a controller receiving a signal from the control device. The controller may have a first operational mode and a second operational mode. The first operational mode may enable a first sensitivity response to the control device and the second operational mode may enable a second sensitivity response to the control device. The controller may be configured to receive an object signal from the object detector and modify the operational mode of the controller based on a detected distance of the object from a reference point.
    Type: Grant
    Filed: April 23, 2020
    Date of Patent: August 23, 2022
    Assignee: Deere & Company
    Inventors: Keith J. Lensing, Brett S. Graham, William W. Staidl
  • Patent number: 11400932
    Abstract: A target vehicle speed generation device includes a controller for generating a target vehicle speed of a host vehicle in accordance with a speed limit of a travel path of the host vehicle. The controller includes a speed limit information acquisition unit and a target vehicle speed generation unit. The speed limit information acquisition unit acquires the speed limit of the travel path of the host vehicle during travel. The target vehicle speed generation unit generates a target acceleration together with the generation of the target vehicle speed in accordance with the speed limit. The target vehicle speed generation unit has a first acceleration limiter computation unit that, during the generating of the target acceleration, sets an acceleration limiter to increase in a direction of relaxing a limitation on acceleration correspondingly with an increase in the speed limit.
    Type: Grant
    Filed: July 3, 2017
    Date of Patent: August 2, 2022
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Akinobu Gotou, Takashi Fukushige, Satoshi Tange
  • Patent number: 11370439
    Abstract: Provided and disclosed herein is a vehicle travel control device capable of improving fuel consumption performance of a host vehicle by, in response to receiving vehicle information indicating a deceleration cause has occurred ahead of the host vehicle, rapidly stopping or suppressing the generation of a driving force by the host vehicle.
    Type: Grant
    Filed: February 5, 2018
    Date of Patent: June 28, 2022
    Assignee: HITACHI ASTEMO, LTD.
    Inventors: Naoyuki Tashiro, Takashi Okada
  • Patent number: 11370431
    Abstract: A vehicle control device comprises an operation amount sensor for measuring an operation amount of an accelerator element, an object sensor for detecting an object ahead of a vehicle, and a controller for applying a normal operation drive force which is determined depending on the operation amount to the vehicle. The controller executes an adaptive cruise control for applying a drive force required for an acceleration of the vehicle to become equal to an adaptive cruise control acceleration to the vehicle. The adaptive cruise control acceleration is an acceleration which increases as a difference between an inter-vehicle distance from the vehicle to an objective-forward-vehicle and a target inter-vehicle distance increases. When an erroneous operation start condition becomes satisfied, the controller ends the adaptive cruise control, and executes an erroneous operation related control for applying a drive force which is smaller than the normal operation drive force to the vehicle.
    Type: Grant
    Filed: March 23, 2020
    Date of Patent: June 28, 2022
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yuto Shimbo, Yuma Hoshikawa
  • Patent number: 11338815
    Abstract: A system and process for using telematics data to determine a vehicle operator. Telematics data is captured from a telematics device which retrieves data from a vehicle associated with a plurality of vehicle operators. A driver electronic signature is determined from the captured telematics data and then compared to determined driver signatures stored in memory and associated with the vehicle from which the telematics data is captured. A vehicle operator is then determined from comparing the determined driver signature with driver signatures stored in memory.
    Type: Grant
    Filed: November 1, 2017
    Date of Patent: May 24, 2022
    Assignee: United Services Automobile Association
    Inventors: Jodi Jean Healy, Robert Kenneth Dohner, Christine Marie Brown, James P. Hillman, Ramsey Devereaux, Bharat Prasad
  • Patent number: 11338804
    Abstract: A vehicle control device comprises an operation amount sensor for measuring an operation amount of an accelerator element, an object sensor for detecting an object ahead of a vehicle, and a controller for applying a normal operation drive force which is determined depending on the operation amount to the vehicle. The controller executes an adaptive cruise control for applying a drive force required for an acceleration of the vehicle to become equal to an adaptive cruise control acceleration to the vehicle. The adaptive cruise control acceleration is an acceleration which increases as a difference between an inter-vehicle distance from the vehicle to an objective-forward-vehicle and a target inter-vehicle distance increases. When an erroneous operation start condition becomes satisfied, the controller ends the adaptive cruise control, and executes an erroneous operation related control for applying a drive force which is smaller than the normal operation drive force to the vehicle.
    Type: Grant
    Filed: March 23, 2020
    Date of Patent: May 24, 2022
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yuto Shimbo, Yuma Hoshikawa