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.

公开(公告)号：US12077177B2

公开(公告)日：2024-09-03

申请号：US17330839

申请日：2021-05-26

Applicant: Nissan North America, Inc.

Inventor： Sachin Hagaribommanahalli ,  Christopher Ostafew ,  David Ilstrup

IPC: B60W40/09 ,  B60W60/00 ,  G06K9/00 ,  G06V20/59

CPC classification number: B60W60/001 ,  B60W40/09 ,  G06V20/597 ,  B60W2540/215 ,  B60W2540/22

Abstract: Detecting prediction errors includes detecting a road user; determining respective predicted data for the road user; storing, in a data structure, the respective predicted data; storing, in the data structure, actual data of the road user; obtaining an average prediction displacement error using at least one of the actual data and at least two corresponding respective predicted data; and determining a prediction accuracy based on the average prediction displacement error. Detecting map errors includes detecting a road user; storing, in a data structure, actual data of the road user; storing, in the data structure, map data corresponding to the actual data; obtaining an average map displacement error based on a comparison of at least some of the actual data and corresponding at least some map data; and determining a map accuracy based on the average map displacement error.

公开(公告)号：US20240256709A1

公开(公告)日：2024-08-01

申请号：US18162444

申请日：2023-01-31

Applicant: Nissan North America, Inc.

Inventor： Erik St. Gray ,  Maarten Sierhuis ,  Corey Heath

IPC: G06F21/62 ,  G06F16/903

CPC classification number: G06F21/6254 ,  G06F16/903

Abstract: A system may maintain historical vehicle information, collected from multiple vehicles in a vehicle transportation network, in a historical database. The historical vehicle information for a vehicle may include historical data elements corresponding to data types. The system may receive a user request via a communications network. The system may determine, based on the user request, to respond with a historical data element from the historical database or a current data element from current vehicle information collected from a current vehicle that is active in the vehicle transportation network. The system may return a response to the user request via the communications network. The response may include the historical data element or the current data element.

公开(公告)号：US20240254820A1

公开(公告)日：2024-08-01

申请号：US18162573

申请日：2023-01-31

Applicant: NISSAN NORTH AMERICA, INC.

Inventor： James HAUPT

IPC: E05F15/41

CPC classification number: E05F15/41 ,  E05Y2400/55 ,  E05Y2900/546

Abstract: A vehicle force measurement assembly includes a first rod, a second rod and an electronic controller. The first rod has a strain gauge mounted thereon. The first rod is dimensioned and configured to install to a first side of a vehicle door and a first side of a door opening of a vehicle body structure. The second rod is dimensioned and configured to install to a second side of the vehicle door and a second side of the door opening. The electronic controller is connected to the strain gauge and is wired and configured to detect forces applied to the first rod by the vehicle door in response to predetermined amounts of force being applied to the vehicle door.