公开(公告)号：US20250002049A1

公开(公告)日：2025-01-02

申请号：US18345501

申请日：2023-06-30

Applicant: Nissan North America, Inc.

Inventor： Qizhan Tam ,  Christopher Ostafew ,  Manh Huynh ,  Huiching Chen

IPC: B60W60/00

Abstract: Proactively mitigating risk to a vehicle traversing a vehicle transportation network includes identifying a location for a virtual vehicle. The virtual vehicle is added to a world object model maintained with respect to the vehicle. A trajectory is predicted for the virtual vehicle. The vehicle is autonomously controlled according to an adjusted trajectory that is based on the trajectory for the virtual vehicle. The adjusted trajectory includes at least one of a lateral constraint or a speed constraint. The location for the virtual vehicle is identified based on a lane in map data, a trajectory of a vehicle, and a perceptible area by sensors of the vehicle. The virtual vehicle is a hypothetical vehicle that is not observed by sensors of the vehicle.

公开(公告)号：US12183192B2

公开(公告)日：2024-12-31

申请号：US17408907

申请日：2021-08-23

Applicant: Nissan North America, Inc.

Inventor： Najamuddin Mirza Baig ,  Xin Yang

IPC: G08G1/01 ,  B60W30/18 ,  B60W40/04 ,  B60W40/09 ,  B60W50/14 ,  B60W60/00

Abstract: A method and system for determining risk indicators for intersections. A method includes receiving, by a computing node from intersection proximate sensors at each intersection, intersection data. For each intersection, the method includes determining, by the computing node for each connected vehicle proximate to an intersection, a driver risk score based on driver distraction data from the intersection data for the intersection, determining, by the computing node, a near miss score based on the intersection data for the intersection, and assigning, by the computing node for the intersection, an intersection risk indicator level based on an exponential moving average of intersection risk indicator scores determined from driver risk scores and near miss scores. The method includes providing, by the computing node, intersection risk indicator levels to each connected vehicle to facilitate control decisions by each connected vehicle when approaching intersections.

公开(公告)号：US12179678B2

公开(公告)日：2024-12-31

申请号：US17584195

申请日：2022-01-25

Applicant: NISSAN NORTH AMERICA, INC.

Inventor： Claudia Gonzalez Cruz

IPC: B60R16/02

Abstract: A bracket assembly for a relay box for a vehicle includes a first bracket member and a second bracket member. The first bracket member is configured to be mounted to a frame of the vehicle. The first bracket member is configured to receive the relay box in an installed position. The second bracket member is connected to the first bracket member. A gap is defined between the first bracket member and the second bracket member. The gap is configured to receive an electrical wiring harness connected to the relay box to support the relay box prior to the relay box being mounted in the installed position.

公开(公告)号：US12176542B2

公开(公告)日：2024-12-24

申请号：US17404541

申请日：2021-08-17

Applicant: Nissan North America, Inc.

Inventor： Hideyuki Komatsu ,  Shigemasa Kuwata ,  Balachandran Gadaguntla Radhakrishnan ,  Maarten Sierhuis ,  Naoki Ueda ,  Kazuyuki Sakamoto ,  John Lawson

IPC: H01M4/02 ,  H01M4/04 ,  H01M4/62 ,  H01M4/66

Abstract: A method of manufacturing an all-solid-state battery cell includes depositing an interlayer directly onto an anode current collector; depositing a solid electrolyte onto the interlayer opposite the anode current collector; forming a cathode on the solid electrolyte opposite the interlayer, wherein the cathode contains one or more lithium-containing compounds; and applying pressure to achieve uniform contact between layers. The manufactured all-solid-state battery cell is anode-free prior to charging. The interlayer is configured such that lithium metal is deposited between the interlayer and the anode current collector during charging, the interlayer prevents contact between the lithium metal and the solid electrolyte, and the interlayer has a greater density than a density of the solid electrolyte.

公开(公告)号：US20240399967A1

公开(公告)日：2024-12-05

申请号：US18326954

申请日：2023-05-31

Applicant: NISSAN NORTH AMERICA, INC.

Inventor： Neelamkumar DESHPANDE

IPC: B60R9/02

Abstract: A cargo area accessory structure includes a basket having a frame structure dimensioned to fit between side walls of a cargo area structure and a bracket. The bracket has a first horizontal portion that is flat, a vertical portion and a second horizontal portion, The first horizontal portion is dimensioned to rest atop a portion of a utility track. The vertical portion has a first upright portion, a second upright portion and a central vertical rib between the first and second upright portions. The central vertical rib is horizontally offset from first and second upright sides of the vertical portion. The vertical portion attaches to the utility track. The second horizontal portion is attached to and support one lateral side of the basket.

公开(公告)号：US20240399664A1

公开(公告)日：2024-12-05

申请号：US18326971

申请日：2023-05-31

Applicant: NISSAN NORTH AMERICA, INC. ,  NORTHWESTERN UNIVERSITY

Inventor： Nanzhu ZHAO ,  Evan JONES ,  Sandeep PATIL ,  Cheng SUN

IPC: B29C64/307 ,  B29C64/129 ,  B29C64/245

Abstract: A three-dimensional printing system is provided that includes a tank, a textured substrate connected to the tank, and a reservoir. The tank contains a liquid photopolymer resin. The textured substrate is configured to allow light to pass through into the liquid photopolymer resin. The reservoir contains lubricant and is formed around a perimeter of the tank. The reservoir is connected to the textured substrate and configured to supply the lubricant to the textured substrate.

公开(公告)号：US12117059B2

公开(公告)日：2024-10-15

申请号：US17824850

申请日：2022-05-25

Applicant: NISSAN NORTH AMERICA, INC.

Inventor： Vikram Krishnamurthy ,  Oliver Krishnamurthy

IPC: F16D66/02

CPC classification number: F16D66/028 ,  F16D66/027

Abstract: A brake pad dimension estimation system includes a detecting device and an electronic controller. The detecting device is configured to obtain dimensional information from an image of a brake pad assembly. The electronic controller is in electronic communication with the detecting device to receive the dimensional information from the image of the brake pad assembly. The electronic controller is programmed to determine a dimension of the brake pad based on the image.

公开(公告)号：US20240329633A1

公开(公告)日：2024-10-03

申请号：US18194333

申请日：2023-03-31

Applicant: Nissan North America, Inc.

Inventor： Liam Pedersen ,  Viju James ,  Mark Fischer ,  D M Raisul Ahsan

IPC: G05D1/00 ,  G06V10/75 ,  G06V20/56

CPC classification number: G05D1/0038 ,  G06V10/751 ,  G06V20/588

Abstract: A system may receive a video stream from a camera of a vehicle in a transportation network. The system may also receive an input indicating a steering angle and/or a distance to travel. The system may determine a projected path of the vehicle in the transportation network based on the input. The projected path may be determined using spatial coordinates relative to the transportation network or the camera. The system may then determine, from the spatial coordinates, pixel coordinates in the video stream corresponding to the projected path. The system may display an overlay in the video stream based on the pixel coordinates. The overlay may include a visualization of the projected path.

公开(公告)号：US20240326849A1

公开(公告)日：2024-10-03

申请号：US18194351

申请日：2023-03-31

Applicant: Nissan North America, Inc.

Inventor： D M Raisul Ahsan ,  Viju James

IPC: B60W50/10 ,  B60W50/14 ,  B60W60/00 ,  G01C21/34

CPC classification number: B60W50/10 ,  B60W50/14 ,  B60W60/001 ,  G01C21/3407 ,  B60W2420/403 ,  B60W2556/45 ,  B60W2756/10

Abstract: A system may receive a video stream from a camera of a vehicle in a transportation network. The system may also receive an input indicating pixel coordinates in the video stream. The system may display an overlay in the video stream based on the pixel coordinates. The overlay may include a visualization of a projected path of the vehicle. The system may determine, from the pixel coordinates, spatial coordinates of the projected path of the vehicle in the transportation network. The spatial coordinates may be relative the transportation network or the camera. The system may transmit information to the vehicle based on a selection of the overlay. The information may be configured to cause the vehicle to follow the projected path according to the spatial coordinates.

公开(公告)号：US12083984B2

公开(公告)日：2024-09-10

申请号：US17899487

申请日：2022-08-30

Applicant: NISSAN NORTH AMERICA, INC.

Inventor： Austin Cook ,  Brian Downey

IPC: B60R21/2342 ,  B60R21/201 ,  B60R21/2165

CPC classification number: B60R21/2342 ,  B60R21/201 ,  B60R21/2165

Abstract: An airbag assembly for a vehicle includes a housing, an airbag, and a flap. The airbag is stored in the housing. The flap is secured to the housing and is configured to retain the airbag in a stored state. The flap has a tear seam at which the flap is configured to separate upon deployment of the airbag. The tear seam extends non-linearly from a first lateral edge to a second lateral edge.