公开(公告)号：US20220363281A1

公开(公告)日：2022-11-17

申请号：US17815382

申请日：2022-07-27

Applicant: Cummins Inc.

Inventor： Harsha Ravindra Ademane ,  Kenneth M. Follen

IPC: B60W50/06 ,  H04L67/12 ,  G05B15/02

Abstract: A system includes a powertrain controller operatively coupled with and configured to control operation of a powertrain of a vehicle and for bidirectional communication via a wireless communication path. An optimization engine is configured to determine optimized powertrain operation parameters for the powertrain controller and for bidirectional communication via a second communication path. A channel management engine is configured for bidirectional communication with the powertrain controller via the wireless communication path and for bidirectional communication with the optimization engine via the second communication path, the channel management engine configured to dynamically update a plurality of data channels including a first data channel storing a non-transitory dynamically-updated instance of powertrain operation data received from the powertrain controller, and a second data channel storing a non-transitory dynamically-updated instance of optimized powertrain operation parameters received from the optimization engine.

公开(公告)号：US20210179070A1

公开(公告)日：2021-06-17

申请号：US17178094

申请日：2021-02-17

Applicant: Cummins Inc.

Inventor： Harsha Ravindra Ademane ,  John P. Kresse, III ,  Arun Prakash Thunga Gopal ,  Kenneth M. Follen

IPC: B60W20/30 ,  B60W10/08 ,  B60K6/48 ,  B60W20/13

Abstract: A vehicle system includes a powertrain including an electric motor operatively coupled with an automated manual transmission and an electronic control system including a gear shift control module, a transmission control module, and a motor control module in operative communication with one another over one or more controller area networks. The electronic control system includes supervisory controls configured to configured to arbitrate between a plurality of motor operation requests received over the one or more controller area networks to select a winning motor operation request, the plurality of motor operation requests including the operator torque request, evaluate one or more shift inhibit conditions, and command the electric motor to provide the winning motor operation request when none of the one or more shift inhibit conditions evaluate as true.

公开(公告)号：US20250050874A1

公开(公告)日：2025-02-13

申请号：US18717989

申请日：2022-12-13

Applicant: Cummins Inc.

Inventor： Aaron William Beinborn ,  David P. Genter ,  Carlos Alcides Lana ,  Kenneth M. Follen ,  Harsha Ravindra Ademane ,  Ke Li ,  Agneya Turlapati

IPC: B60W30/09

Abstract: A vehicle system includes a camera coupled to a controller. The controller includes at least one processor coupled to at least one memory device storing instructions that, when executed by the at least one processor, cause controller to perform operations including: receive data from the camera regarding at least one of an internal or an external condition of the vehicle system; determine that the data is indicative of a certain predefined condition; and adjust operation of a vehicle powertrain based on the determined certain predefined condition.

公开(公告)号：US12115970B2

公开(公告)日：2024-10-15

申请号：US17178094

申请日：2021-02-17

Applicant: Cummins Inc.

Inventor： Harsha Ravindra Ademane ,  John P. Kresse, III ,  Arun Prakash Thunga Gopal ,  Kenneth M. Follen

IPC: B60W20/30 ,  B60K6/48 ,  B60W10/08 ,  B60W20/13

CPC classification number: B60W20/30 ,  B60K6/48 ,  B60W10/08 ,  B60W20/13 ,  B60K2006/4825

Abstract: A vehicle system includes a powertrain including an electric motor operatively coupled with an automated manual transmission and an electronic control system including a gear shift control module, a transmission control module, and a motor control module in operative communication with one another over one or more controller area networks. The electronic control system includes supervisory controls configured to configured to arbitrate between a plurality of motor operation requests received over the one or more controller area networks to select a winning motor operation request, the plurality of motor operation requests including the operator torque request, evaluate one or more shift inhibit conditions, and command the electric motor to provide the winning motor operation request when none of the one or more shift inhibit conditions evaluate as true.