公开(公告)号：US20230383806A1

公开(公告)日：2023-11-30

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：US20240175784A1

公开(公告)日：2024-05-30

申请号：US18072442

申请日：2022-11-30

Applicant: NISSAN NORTH AMERICA, INC.

Inventor： Vikram KRISHNAMURTHY

IPC: G01M17/02 ,  G01B11/22 ,  G01B11/25 ,  G06T7/00 ,  G06T7/40

CPC classification number: G01M17/027 ,  G01B11/22 ,  G01B11/2518 ,  G06T7/0004 ,  G06T7/40

Abstract: A tire tread depth estimation system for a vehicle includes a light source, a camera, an electronic controller, and a display. The light source is configured to emit light onto a surface of a vehicle tire. The camera is configured to capture an image of the surface of the vehicle tire. The electronic controller is connected to the light source and to the camera. The controller is configured to estimate a depth of a tire tread of the vehicle tire based on the image received from the camera. The display is configured to display the estimated tire tread depth.

公开(公告)号：US20240110533A1

公开(公告)日：2024-04-04

申请号：US17958239

申请日：2022-09-30

Applicant: NISSAN NORTH AMERICA, INC.

Inventor： Vikram KRISHNAMURTHY ,  Wenying LI ,  Yasuhiro TANAKA ,  Toru TAKAGI ,  Shota YAMAZAKI

IPC: F02D41/22 ,  F02D41/14

CPC classification number: F02D41/22 ,  F02D41/1401 ,  F02D41/1454 ,  F02D2041/1412 ,  F02D2041/228 ,  F02D2200/101

Abstract: An engine malfunction determination system includes a vehicle engine, an engine sensor system, an engine control module and an electronic display device. The engine sensor system has at least one sensor configured to detect an operation condition of the vehicle engine. The engine control module is in electrical communication with the sensor system to receive a detection signal from the engine sensor system regarding the operation condition of the vehicle engine. The engine control module is programmed to determine an anomaly in the detection signal. The electronic display device is programmed to display an indication of engine malfunction when the engine control module determines that the anomaly in the detection signal exceeds a predetermined threshold.

公开(公告)号：US20220068051A1

公开(公告)日：2022-03-03

申请号：US17008355

申请日：2020-08-31

Applicant: Nissan North America, Inc. ,  NISSAN MOTOR CO., LTD.

Inventor： Vikram KRISHNAMURTHY ,  Yasuhiro TANAKA ,  Toru TAKAGI

IPC: G07C5/08 ,  G07C5/00

Abstract: Systems and methods for predicting component failure in a vehicle and alerting a driver based thereon. In an embodiment, the method includes receiving sensor data from at least one vehicle sensor over a period of time, processing the sensor data using a predictive model to detect an anomaly indicative of an upcoming component failure, determining a severity of the upcoming component failure based on at least one operating characteristic of the vehicle, and providing an alert to the driver of the vehicle regarding the severity of the upcoming component failure.

公开(公告)号：US20210312500A1

公开(公告)日：2021-10-07

申请号：US16837550

申请日：2020-04-01

Applicant: Nissan North America, Inc.

Inventor： Vikram KRISHNAMURTHY ,  Kusha NEZAFATI ,  Erik STAYTON

IPC: G06Q30/02

Abstract: A system and method of displaying advertising content includes transmitting data associated with a vehicle to a data center. An advertisement is generated based on the transmitted data. The advertisement is transmitted to the vehicle. An evaluation period is determined during which the advertisement is prevented from being displayed. The advertisement is displayed on a display of an in-vehicle infotainment system following the evaluation period.