公开(公告)号：US20230222897A1

公开(公告)日：2023-07-13

申请号：US17581528

申请日：2022-01-21

Applicant: GM Global Technology Operations LLC

Inventor： Fan Bai ,  Donald K. Grimm ,  Paul E. Krajewski ,  Jiang-Ling Du ,  Mason David Gemar

IPC: G08G1/01

CPC classification number: G08G1/0112 ,  G08G1/0133 ,  G08G1/0129

Abstract: A system is provided for mitigating a road network congestion. The system includes a plurality of motor vehicles positioned in associated locations in a road network. Each vehicle has one or more sensors generating an input and a Telematics Control Unit (TCU) for generating at least one location signal for a location of the associated motor vehicle and at least one event signal for an event related to the associated motor vehicle, with the location signal and the event signal corresponding to a High Speed Vehicle Telemetry Data (HSVT data) based on the input from the sensors. The system further includes a computer, which communicates with a display device and the TCUs. The computer includes a processor and a computer readable medium including instructions, such that the processor is programmed to identify the congestion and determine that the congestion is a recurring or a non-recurring congestion.

公开(公告)号：US20230222901A1

公开(公告)日：2023-07-13

申请号：US17575017

申请日：2022-01-13

Applicant: GM Global Technology Operations LLC

Inventor： Fan Bai ,  Donald K. Grimm ,  Paul E. Krajewski ,  Jiang-Ling Du ,  Mason David Gemar

IPC: G08G1/01 ,  G08G1/048

CPC classification number: G08G1/0145 ,  G08G1/048 ,  G08G1/0133 ,  G08G1/0141

Abstract: A computer is provided for a system for detecting, characterizing, and mitigating road network congestion. The system includes a plurality of motor vehicles. Each motor vehicle includes a telematics control unit (TCU) for generating one or more location signals for a location of the associated motor vehicle and one or more event signals for an event related to the associated motor vehicle. The computer includes one or more processors for receiving the location signal and/or the event signal from the TCU of the associated motor vehicles. The computer further includes a non-transitory computer readable storage medium (CRM) including instructions, such that the processor is programmed to identify a location of the road network congestion at a current time step. The processor is further programmed to track the road network congestion and predict the road network congestion at a next time step.

公开(公告)号：US11893882B2

公开(公告)日：2024-02-06

申请号：US17581528

申请日：2022-01-21

Applicant: GM Global Technology Operations LLC

Inventor： Fan Bai ,  Donald K. Grimm ,  Paul E. Krajewski ,  Jiang-Ling Du ,  Mason David Gemar

IPC: G08G1/01

CPC classification number: G08G1/0112 ,  G08G1/0129 ,  G08G1/0133

Abstract: A system is provided for mitigating a road network congestion. The system includes a plurality of motor vehicles positioned in associated locations in a road network. Each vehicle has one or more sensors generating an input and a Telematics Control Unit (TCU) for generating at least one location signal for a location of the associated motor vehicle and at least one event signal for an event related to the associated motor vehicle, with the location signal and the event signal corresponding to a High Speed Vehicle Telemetry Data (HSVT data) based on the input from the sensors. The system further includes a computer, which communicates with a display device and the TCUs. The computer includes a processor and a computer readable medium including instructions, such that the processor is programmed to identify the congestion and determine that the congestion is a recurring or a non-recurring congestion.

公开(公告)号：US11481738B2

公开(公告)日：2022-10-25

申请号：US17163748

申请日：2021-02-01

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Wei Tong ,  Shuqing Zeng ,  Shige Wang ,  Jiang-Ling Du ,  Upali P. Mudalige

IPC: G06Q10/00 ,  G07C5/00 ,  G06K7/14 ,  G06Q20/32 ,  G06K19/06 ,  G06K19/07 ,  G06K7/10

Abstract: A vehicle communication and control system includes a servicing host capable of exchanging data with a vehicle. The servicing host provides a vehicle service and includes a service identifier (ID) that indicates the vehicle service. The vehicle is configured to actively detect the service ID and to determine the vehicle service in response to detecting the service ID. The vehicle and the servicing host establish a wireless connection to exchange data and automatically initiate the vehicle service in response to detecting the service ID.

公开(公告)号：US12039862B2

公开(公告)日：2024-07-16

申请号：US17575017

申请日：2022-01-13

Applicant: GM Global Technology Operations LLC

Inventor： Fan Bai ,  Donald K. Grimm ,  Paul E. Krajewski ,  Jiang-Ling Du ,  Mason David Gemar

IPC: G08G1/00 ,  G08G1/01 ,  G08G1/048

CPC classification number: G08G1/0145 ,  G08G1/0133 ,  G08G1/0141 ,  G08G1/048

Abstract: A computer is provided for a system for detecting, characterizing, and mitigating road network congestion. The system includes a plurality of motor vehicles. Each motor vehicle includes a telematics control unit (TCU) for generating one or more location signals for a location of the associated motor vehicle and one or more event signals for an event related to the associated motor vehicle. The computer includes one or more processors for receiving the location signal and/or the event signal from the TCU of the associated motor vehicles. The computer further includes a non-transitory computer readable storage medium (CRM) including instructions, such that the processor is programmed to identify a location of the road network congestion at a current time step. The processor is further programmed to track the road network congestion and predict the road network congestion at a next time step.

公开(公告)号：US20220245598A1

公开(公告)日：2022-08-04

申请号：US17163748

申请日：2021-02-01

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Wei Tong ,  Shuqing Zeng ,  Shige Wang ,  Jiang-Ling Du ,  Upali P. Mudalige

IPC: G06Q10/00 ,  G07C5/00 ,  G06K7/14 ,  G06K7/10 ,  G06K19/06 ,  G06K19/07 ,  G06Q20/32

Abstract: A vehicle communication and control system includes a servicing host capable of exchanging data with a vehicle. The servicing host provides a vehicle service and includes a service identifier (ID) that indicates the vehicle service. The vehicle is configured to actively detect the service ID and to determine the vehicle service in response to detecting the service ID. The vehicle and the servicing host establish a wireless connection to exchange data and automatically initiate the vehicle service in response to detecting the service ID.