公开(公告)号：US20240362013A1

公开(公告)日：2024-10-31

申请号：US18765905

申请日：2024-07-08

申请人： State Farm Mutual Automobile Insurance Company

发明人： Brian Mark Fields ,  Chien Che Huang ,  Mohamed A. Wazeer ,  Shawn C. Bennett ,  Steven C. Cielocha ,  Ronny S. Bryant ,  Stephen Kohaus ,  Terry Quakenbush ,  Richard A. Novak ,  Craig M. Main ,  Weixin Wu ,  Torri Wollenschlager ,  Carol Marie Csanda ,  Stacey Gorsuch ,  Todd Binion ,  Aaron Scott Chan

IPC分类号： G06F8/65 ,  A61B5/00 ,  A61B5/02 ,  B60K35/00 ,  B60W10/04 ,  B60W30/06 ,  B60W30/09 ,  B60W30/095 ,  B60W40/02 ,  B60W40/08 ,  B60W40/09 ,  B60W50/00 ,  B60W50/02 ,  B60W50/04 ,  B60W50/08 ,  B60W50/12 ,  B60W50/14 ,  B60W60/00 ,  B62D15/02 ,  G01C21/34 ,  G05D1/248 ,  G05D1/617 ,  G06Q30/0201 ,  G06Q30/0207 ,  G06Q30/0217 ,  G06Q40/08 ,  G07C5/02 ,  G07C5/08 ,  G08B25/10 ,  G08G1/09 ,  G08G1/0962 ,  G08G1/14

CPC分类号： G06F8/65 ,  A61B5/02028 ,  A61B5/4064 ,  A61B5/4094 ,  A61B5/6893 ,  A61B5/7282 ,  B60K35/00 ,  B60W10/04 ,  B60W30/06 ,  B60W30/09 ,  B60W30/0956 ,  B60W40/02 ,  B60W40/08 ,  B60W40/09 ,  B60W50/02 ,  B60W50/0205 ,  B60W50/045 ,  B60W50/082 ,  B60W50/12 ,  B60W50/14 ,  B60W60/0053 ,  B60W60/0059 ,  B60W60/007 ,  B62D15/0285 ,  G01C21/3407 ,  G05D1/248 ,  G05D1/617 ,  G06Q30/0206 ,  G06Q30/0207 ,  G06Q30/0217 ,  G06Q40/08 ,  G07C5/02 ,  G07C5/0808 ,  G08B25/10 ,  G08G1/091 ,  G08G1/0962 ,  G08G1/14 ,  B60W2040/0809 ,  B60W2040/0818 ,  B60W2050/0071 ,  B60W2050/0073 ,  B60W2050/0075 ,  B60W2050/0215 ,  B60W2050/046 ,  B60W2050/143 ,  B60W2420/403 ,  B60W2540/043 ,  B60W2540/22 ,  B60W2540/221 ,  B60W2540/26 ,  B60W2556/45 ,  B60W2756/10 ,  B60W2900/00

摘要： Methods and systems for monitoring use, determining risk, and pricing insurance policies for a vehicle having one or more autonomous or semi-autonomous operation features are provided. According to certain aspects, the operating status of the features, the identity of a vehicle operator, risk levels for operation of the vehicle by the vehicle operator, or damage to the vehicle may be determined based upon sensor or other data. According to further aspects, decisions regarding transferring control between the features and the vehicle operator may be made based upon sensor data and information regarding the vehicle operator. Additional aspects may recommend or install updates to the autonomous operation features based upon determined risk levels. Some aspects may include monitoring transportation infrastructure and communicating information about the infrastructure to vehicles.

公开(公告)号：US12128877B2

公开(公告)日：2024-10-29

申请号：US17576790

申请日：2022-01-14

申请人： Apple Inc.

发明人： Scott M. Herz ,  Sawyer I. Cohen ,  Samuel B. Gooch ,  Wolf Kienzle ,  Karlin Y. Bark ,  Jack J. Wanderman

IPC分类号： B60W30/06 ,  B60W50/10 ,  B62D15/02 ,  G01C21/36 ,  G05D1/00 ,  B60W50/14

CPC分类号： B60W30/06 ,  B60W50/10 ,  B62D15/027 ,  B62D15/0285 ,  G01C21/362 ,  G01C21/3664 ,  G01C21/3685 ,  G05D1/0212 ,  G05D1/0276 ,  B60W2050/146 ,  B60W2540/215 ,  B60W2540/225 ,  B60W2554/00 ,  B60W2554/80 ,  B60W2556/50

摘要： Signals usable to determine a path of a vehicle towards a particular stopping point in a vicinity of a destination are detected from an individual authorized to provide guidance with respect to movements of the vehicle. Based at least in part on the signals and a data set pertaining to the external environment of the vehicle, one or more vehicular movements to be implemented to proceed along the path are identified. A directive is transmitted to a motion control subsystem of the vehicle to initiate one of the vehicular movements.

公开(公告)号：US20240343303A1

公开(公告)日：2024-10-17

申请号：US18625939

申请日：2024-04-03

申请人： Proterial, Ltd.

发明人： Yohei SHIRAKAWA ,  Yuta SUGIYAMA

IPC分类号： B62D15/02 ,  G01D5/20

CPC分类号： B62D15/02 ,  G01D5/20

摘要： A position detection device for detecting a position of a rack shaft having a rack teeth portion that meshes with a pinion gear in a part in an axial direction is provided with a coil that is arranged around a periphery of the rack shaft, and a calculation unit that calculates the position of the rack shaft based on an inductance of the coil. The coil is arranged to surround at least a part of the rack teeth portion, and the inductance changes in accordance with the position of the rack shaft.

公开(公告)号：US12117803B2

公开(公告)日：2024-10-15

申请号：US17877823

申请日：2022-07-29

申请人： DELTA ELECTRONICS, INC.

发明人： Yen-Ming Lu ,  Chung-Hsin Cheng

IPC分类号： B62D15/02 ,  G05B19/4155

CPC分类号： G05B19/4155 ,  G05B2219/41016

摘要： A fast self-tuning method of gain applied to a servo actuator connected with a motor is disclosed and includes following steps: retrieving a current-feedback information of the motor to compute a torque estimated value; retrieving a position-feedback information of the motor to compute an acceleration estimated value; computing a system inertia based on the torque estimated value and the acceleration estimated value, wherein the system inertia indicates an inertia of the motor carrying a specific load; computing an estimated control gain for the servo actuator based on the system inertia; and, performing a self-tuning procedure by the servo actuator in accordance with the estimated control gain.

公开(公告)号：US20240337513A1

公开(公告)日：2024-10-10

申请号：US18625343

申请日：2024-04-03

申请人： Proterial, Ltd.

发明人： Yohei SHIRAKAWA ,  Yuta SUGIYAMA

IPC分类号： G01D5/245 ,  B62D5/04 ,  B62D15/02

CPC分类号： G01D5/2451 ,  B62D5/0421 ,  B62D5/0442 ,  B62D15/0225 ,  G01D2205/10

摘要： A position detection device for detecting a position of a rack shaft having a rack teeth portion that meshes with a pinion gear in a part in an axial direction, is provided with a capacitance member that is arranged around a periphery of the rack shaft and forms a capacitive load together with the rack shaft, and a calculation unit that calculates the position of the rack shaft based on a capacitance between the rack shaft and the capacitance member. The capacitance member is arranged to face at least a part of the rack teeth portion. The capacitance changes in accordance with the position of the rack shaft.

公开(公告)号：US20240336302A1

公开(公告)日：2024-10-10

申请号：US18380161

申请日：2023-10-14

申请人： Tongji University

发明人： Hong CHEN ,  Lin ZHANG ,  Rongjie YU ,  Qiang MENG ,  Jinlong HONG

IPC分类号： B62D15/02 ,  B60W40/105

CPC分类号： B62D15/029 ,  B60W40/105 ,  B60W2510/20 ,  B60W2554/4041

摘要： The present invention provides a real-time path planning method taking into account dynamic properties of vehicles; the method includes calculation without connecting to internet of a reachable set and an online path planning; in the calculation without connecting to internet of the reachable set, all vehicle safety states are traversed by means of the vehicle model and the wheel model, thereby predicting the position set capable of being reached by the vehicle at a next moment; in the online path planning, by means of calculating the position set capable of being reached by the vehicle at the next moment with connecting to internet, non-linear dynamic constraints are provided for the exploration of the artificial potential field method, achieving the purpose of real-time planning while taking into account dynamic properties of the vehicles.

公开(公告)号：US12110015B2

公开(公告)日：2024-10-08

申请号：US17662465

申请日：2022-05-09

申请人： Magna Electronics Inc.

发明人： Tejas Murlidhar Varunjikar ,  Pushpendra Kushwaha ,  Arpit Awathe

IPC分类号： B60W30/12 ,  B60W10/20 ,  B60W40/06 ,  B60W40/105 ,  B60W50/00 ,  B62D15/02 ,  G06V20/56

CPC分类号： B60W30/12 ,  B60W10/20 ,  B60W40/06 ,  B60W40/105 ,  B60W50/00 ,  B62D15/021 ,  G06V20/588 ,  B60W2050/0012 ,  B60W2420/403 ,  B60W2520/14 ,  B60W2520/18 ,  B60W2540/18 ,  B60W2552/53 ,  B60W2710/207

摘要： A vehicular driving assistance system includes a camera viewing exterior of a vehicle and capturing image data. The system, via processing captured image data as the vehicle travels along a current traffic lane, determines a current lateral position of the vehicle within the current traffic lane and determines a target lateral position of the vehicle within the current traffic lane. The system determines a steering command to guide the vehicle from the current lateral position to the target lateral position and determines a steering angle offset required to maintain the target lateral position within the current traffic lane and stores the determined steering angle offset in nonvolatile memory. After storing the determined steering angle offset and when the vehicle is traveling during a subsequent trip, the system determines a second target lateral position of the vehicle within the current traffic lane and applies the stored steering angle offset.

公开(公告)号：US20240334124A1

公开(公告)日：2024-10-03

申请号：US18622894

申请日：2024-03-30

申请人： DAIMLER TRUCK AG

发明人： Sebastian DINGLER ,  Philipp MITTMANN ,  Margarita KUNJAVSKAJA ,  Zhiliang ZHOU

IPC分类号： H04R3/00 ,  B62D15/02 ,  H04R1/40

CPC分类号： H04R3/005 ,  H04R1/406 ,  B62D15/0265 ,  H04R2201/401 ,  H04R2499/13

摘要： A sound source is located by recording a sound generated by the sound source by several microphones arranged on a vehicle. A direction or position of the sound source is determined relative to the vehicle using a delay in the reception of the sound at one of the microphones in relation to another of the microphones.

公开(公告)号：US20240329639A1

公开(公告)日：2024-10-03

申请号：US18740131

申请日：2024-06-11

申请人： NVIDIA Corporation

发明人： Chenyi Chen ,  Artem Provodin ,  Urs Muller

IPC分类号： G05D1/00 ,  B60W30/00 ,  B60W30/18 ,  B62D15/02 ,  G06N3/045 ,  G06N3/08 ,  G06N20/00 ,  G06V10/764 ,  G06V10/82 ,  G06V20/56

CPC分类号： G05D1/0221 ,  B60W30/00 ,  B60W30/18154 ,  B62D15/02 ,  B62D15/025 ,  B62D15/0255 ,  G06N3/045 ,  G06N3/08 ,  G06N20/00 ,  G06V10/764 ,  G06V10/82 ,  G06V20/588 ,  B60W2420/403 ,  B60W2420/408

摘要： In various examples, a trigger signal may be received that is indicative of a vehicle maneuver to be performed by a vehicle. A recommended vehicle trajectory for the vehicle maneuver may be determined in response to the trigger signal being received. To determine the recommended vehicle trajectory, sensor data may be received that represents a field of view of at least one sensor of the vehicle. A value of a control input and the sensor data may then be applied to a machine learning model(s) and the machine learning model(s) may compute output data that includes vehicle control data that represents the recommended vehicle trajectory for the vehicle through at least a portion of the vehicle maneuver. The vehicle control data may then be sent to a control component of the vehicle to cause the vehicle to be controlled according to the vehicle control data.

公开(公告)号：US20240326911A1

公开(公告)日：2024-10-03

申请号：US18583379

申请日：2024-02-21

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： Atsushi NOJIRI ,  Masayuki FUKUYAMA ,  Hirofumi NISHIMURA ,  Yoshimasa OKABE

IPC分类号： B62D15/02 ,  B60W30/06 ,  B60W30/182 ,  B60W50/14

CPC分类号： B62D15/028 ,  B60W30/06 ,  B60W30/182 ,  B60W50/14 ,  B60W2050/146 ,  B60W2510/20

摘要： A driving assistance device includes a processor connected to a memory. In a teaching traveling mode, the processor stores, in the memory, a teaching traveling path obtained by a vehicle traveling from a current position to a start position designated by a user, and generates teaching data related to a teaching path obtained by reversing the teaching traveling path from an end point toward a start point. The processor causes the vehicle to travel along the teaching path in an automated traveling mode. The processor generates, in the teaching traveling mode, a recommended path in which a turning radius of a stroke of forward travel is larger than a turning radius of a stroke of backward travel in a range from the current position to the start position. The processor outputs, in the teaching traveling mode, display information for displaying a display screen including the recommended path.