公开(公告)号：US12090988B2

公开(公告)日：2024-09-17

申请号：US17511137

申请日：2021-10-26

Applicant: GM Global Technology Operations LLC

Inventor： Carlos Eduardo Arreaza ,  Amin Abdossalami ,  Joseph K. Moore ,  Halit Zengin ,  Donald K. Grimm ,  Shawn F. Granda ,  Yue Zhuang ,  Harnit Kaur Anand

IPC: B60W10/20 ,  B60W30/09 ,  B60W30/095

CPC classification number: B60W10/20 ,  B60W30/09 ,  B60W30/0956 ,  B60W2510/20 ,  B60W2554/4026 ,  B60W2554/4029 ,  B60W2556/50

Abstract: A system comprises a computer including a processor and a memory. The memory includes instructions such that the processor is programmed to receive geoindexed detected vehicle event data from at least one vehicle occurring within a predefined time period, normalize the geoindexed detected vehicle event data according to Global Position System (GPS) data corresponding to a geoindex map, and generate an infrastructure recommendation based on the normalized and aggregated geoindexed detected vehicle event data.

公开(公告)号：US20230184563A1

公开(公告)日：2023-06-15

申请号：US17550524

申请日：2021-12-14

Applicant: GM Global Technology Operations LLC

Inventor： Carlos Eduardo Arreaza ,  Amin Abdossalami ,  Joseph K. Moore ,  Donald K. Grimm ,  Fan Bai ,  Harnit Kaur Anand ,  Jinzhu Chen

IPC: G01C21/00 ,  G07C5/02 ,  E01C23/01

CPC classification number: G01C21/3815 ,  G07C5/02 ,  G01C21/3841 ,  E01C23/01 ,  G07C5/008

Abstract: A system comprises a computer including a processor and a memory. The memory includes instructions such that the processor is programmed to receive sensor data including wheel speed measurements, suspension displacement measurements, and tire leak detection data from a vehicle, estimate a rough road measurement based on a deviation of a wheel speed with respect to an average wheel speed and or based on suspension displacement sensor signals and generate temporal spatial map data indicative of a location and a roughness severity metric of a roadway portion based on the rough road measurement and tire leak detection data.

公开(公告)号：US20200041304A1

公开(公告)日：2020-02-06

申请号：US16050189

申请日：2018-07-31

Applicant: GM Global Technology Operations LLC

Inventor： Carlos E. Arreaza ,  Amin Abdossalami ,  Norman J. Weigert ,  Daniel S. Maitlen ,  David M. Sidlosky

IPC: G01C22/00 ,  G06T7/246

Abstract: A method for producing high resolution virtual wheel speed sensor data includes simultaneously collecting wheel speed sensor (WSS) data from multiple wheel speed sensors each sensing rotation of one of multiple wheels of an automobile vehicle. A camera image is generated of a vehicle environment from at least one camera mounted in the automobile vehicle. An optical flow program is applied to discretize the camera image in pixels. Multiple distance intervals are overlayed onto the discretized camera image each representing a vehicle distance traveled defining a resolution of each of the multiple wheel speed sensors. A probability distribution function is created predicting a distance traveled for a next WSS output.

公开(公告)号：US20190092106A1

公开(公告)日：2019-03-28

申请号：US15715790

申请日：2017-09-26

Applicant: GM Global Technology Operations LLC

Inventor： Amin Abdossalami ,  Joseph K. Moore

IPC: B60C23/06 ,  B60C23/04 ,  B60C19/00 ,  G01M1/14 ,  H01H35/14

Abstract: A system for monitoring parameters of a vehicle wheel assembly includes a wheel speed sensor configured to produce a wheel speed signal, and a wheel assembly monitoring module operatively connected to the wheel speed sensor. The wheel assembly monitoring module determines a dynamic response of the wheel speed signal at one or more wheel speeds. A wheel assembly health module provides one of a visual output, an audible output, and a haptic output indicating that the wheel assembly has exceeded a selected wheel assembly parameter threshold based on the dynamic response of the wheel speed signal.

公开(公告)号：US20250076072A1

公开(公告)日：2025-03-06

申请号：US18461063

申请日：2023-09-05

Applicant: GM Global Technology Operations LLC

Inventor： Amin Abdossalami ,  Donald K. Grimm

IPC: G01C21/36 ,  G02B27/01 ,  G06F3/01 ,  G06Q30/0201

Abstract: A system for providing information to an occupant of a vehicle includes a global navigation satellite system (GNSS), a vehicle communication system, a display system configured to provide information to the occupant of the vehicle, and a vehicle controller in electrical communication with the GNSS, the vehicle communication system, and the display system. The vehicle controller is programmed to determine a location of the vehicle using the GNSS. The vehicle controller is further programmed to transmit the location of the vehicle to a remote server system using the vehicle communication system. The vehicle controller is further programmed to display a graphic using the display system. The graphic is received from the remote server system. The vehicle controller is further programmed to transmit an engagement metric of the graphic to the remote server system using the vehicle communication system.

公开(公告)号：US20240176853A1

公开(公告)日：2024-05-30

申请号：US18060022

申请日：2022-11-30

Applicant: GM Global Technology Operations LLC

Inventor： Donald K. Grimm ,  Amin Abdossalami ,  Fan Bai ,  Derek Beaulieu Ancrum

IPC: H04W12/02 ,  G06F16/9537 ,  G06F21/62

CPC classification number: H04W12/02 ,  G06F16/9537 ,  G06F21/6245

Abstract: A system for providing dynamic data broker services includes a plurality of participant vehicle having onboard sensors adapted to collect data and send such data to the system via a wireless communication network, a database adapted to store the data received from the plurality of participant vehicles, an application program interface adapted to receive at least one request for data from at least one user, a supervisory engine adapted to consolidate and prioritize the at least one request for data, the system further adapted to identify data that is relevant to the at least one request within the data stored within the database, tailor a response to the at least one request for data based on privacy considerations, spatial considerations and temporal considerations, and send the response to the at least one user.

公开(公告)号：US10442257B2

公开(公告)日：2019-10-15

申请号：US15656424

申请日：2017-07-21

Applicant: GM Global Technology Operations LLC

Inventor： Amin Abdossalami ,  Joseph K. Moore ,  Liviu Serbu ,  Fahim Javid ,  Mansoor Alghooneh

IPC: B60C23/04 ,  B60C23/06 ,  G01L19/00 ,  G01L17/00 ,  G01M3/26

Abstract: Examples of techniques for determining tire leak rate are disclosed. In one example implementation, a method includes receiving, by a processing device, temperature data, pressure data, tire characteristics, and an estimated leak rate associated with the tire. The method further includes calculating, by the processing device, a temperature normalized fused pressure after fusing the temperature data and the pressure data. The method further includes determining, by the processing device, the tire leak rate based at least in part on a decay of the temperature normalized fused pressure over time. The method further includes providing, by the processing device, an alert to an operator of the vehicle that a leak is detected based at least in part on a comparison between the tire leak rate and a leak rate threshold.

公开(公告)号：US20250069129A1

公开(公告)日：2025-02-27

申请号：US18454383

申请日：2023-08-23

Applicant: GM Global Technology Operations LLC

Inventor： Alaa M. Khamis ,  Donald K. Grimm ,  Amin Abdossalami ,  Terry W. Ostan

IPC: G06Q30/0601 ,  G06Q50/00 ,  G07C5/00

Abstract: A method of occupant profiling for seamless experience and actionable insights. The method includes receiving occupant data about an occupant of a host vehicle, generating a knowledge graph based on the occupant data using automotive ontology, querying the knowledge graph to generate an occupant profile comprising the wants and the needs of the occupant of the host vehicle, communicating the occupant profile to a target vehicle, comparing features of a target vehicle to features of the host vehicle to determine a compatible feature, and configuring the at least one compatible feature of the target vehicle based on the occupant profile. The compatible feature is a vehicle feature present in both the target vehicle and the host vehicle. The occupant data includes meta-data about the occupant of the host vehicle, customer-facing features of the host vehicle, and interaction data between the occupant and the customer-facing features of the host vehicle.

公开(公告)号：US20230150511A1

公开(公告)日：2023-05-18

申请号：US17528367

申请日：2021-11-17

Applicant: GM Global Technology Operations LLC

Inventor： Halit Zengin ,  Joseph K. Moore ,  Carlos Eduardo Arreaza ,  Amin Abdossalami ,  Swee Meng Yong ,  Yassir E. Elrayah ,  Donald K. Grimm ,  Fan Bai ,  Jinzhu Chen

IPC: B60W40/068 ,  B60W40/13 ,  B60W10/18 ,  B60T8/1763 ,  H04W4/46

CPC classification number: B60W40/068 ,  B60W40/13 ,  B60W10/18 ,  B60T8/1763 ,  H04W4/46 ,  B60W2552/40 ,  B60W2555/20 ,  B60W2556/10 ,  B60W2556/65

Abstract: A distributed computing system for determining road surface traction capacity for roadways located in a common spatio-temporal zone includes a plurality of vehicles that each include a plurality of sensors and systems that collect and analyze a plurality of parameters related to road surface conditions in the common spatio-temporal zone. The distributed computing system also includes one or more central computers in wireless communication with each of the plurality of vehicles. The one or more central computers execute instructions to determine a road surface traction capacity value for the common spatio-temporal zone.

公开(公告)号：US20190023089A1

公开(公告)日：2019-01-24

申请号：US15656424

申请日：2017-07-21

Applicant: GM Global Technology Operations LLC

Inventor： Amin Abdossalami ,  Joseph K. Moore ,  Liviu Serbu ,  Fahim Javid ,  Mansoor Alghooneh

IPC: B60C23/04 ,  G01L19/00

CPC classification number: B60C23/0486 ,  B60C23/0476 ,  B60C23/06 ,  G01L17/00 ,  G01L19/0092 ,  G01M3/26

Abstract: Examples of techniques for determining tire leak rate are disclosed. In one example implementation, a method includes receiving, by a processing device, temperature data, pressure data, tire characteristics, and an estimated leak rate associated with the tire. The method further includes calculating, by the processing device, a temperature normalized fused pressure after fusing the temperature data and the pressure data. The method further includes determining, by the processing device, the tire leak rate based at least in part on a decay of the temperature normalized fused pressure over time. The method further includes providing, by the processing device, an alert to an operator of the vehicle that a leak is detected based at least in part on a comparison between the tire leak rate and a leak rate threshold.