公开(公告)号：US11887408B2

公开(公告)日：2024-01-30

申请号：US17562657

申请日：2021-12-27

Applicant: Cummins Inc.

Inventor： Michael F. Mattern ,  Gorance V. Eftimovski ,  Steven R. Collins ,  Prasanna Srinivasan ,  Tomas Lopez Lauterio ,  Joshua A. Parton

IPC: G07C5/00 ,  G05B23/02 ,  G06F13/24 ,  G07C5/08

CPC classification number: G07C5/006 ,  G05B23/0259 ,  G06F13/24 ,  G07C5/0808

Abstract: Systems, apparatuses, and methods disclosed provide for tailoring responses to fault data generated during a service event. A method includes determining that a service event for a vehicle has started based on an indication from an off-board diagnostic service tool, interrupting transmission of a fault message during a time period after the service event for the vehicle has started and before the service event for the vehicle has ended, and determining that the service event for the vehicle has ended.

公开(公告)号：US11729610B2

公开(公告)日：2023-08-15

申请号：US17093187

申请日：2020-11-09

Applicant: Cummins, Inc.

Inventor： Gorance V. Eftimovski ,  Troy D. Hamilton ,  Tomas Lopez Lauterio ,  Michael F. Mattern ,  Thomas J. Milvert ,  Srikanth Namuduri ,  Prasanna Srinivasan ,  Ankit R. Tarkas ,  Sagar R. Uplenchwar ,  Jaydeep J. Das ,  Sharika K. Kumar ,  Scott David Richter

IPC: H04L29/06 ,  H04W12/02 ,  H04W4/021 ,  H04W4/48 ,  H04W12/06 ,  H04W12/033 ,  H04W12/041 ,  H04W12/0471 ,  G07C5/00 ,  H04L9/08 ,  H04L9/40 ,  H04L67/12 ,  H04W4/40

CPC classification number: H04W12/02 ,  G07C5/008 ,  H04L9/0819 ,  H04L9/0869 ,  H04L9/0891 ,  H04L63/0428 ,  H04L67/12 ,  H04W4/021 ,  H04W4/48 ,  H04W12/033 ,  H04W12/041 ,  H04W12/0471 ,  H04W12/06 ,  H04L2209/80 ,  H04L2209/84 ,  H04W4/40

Abstract: A method includes receiving registration information regarding a telematics unit and a respective control system for a plurality of equipment pieces; receiving a seed from a control system of a first equipment piece via a telematics unit of the first equipment piece based on receiving a telematics session request by the control system of the first equipment piece; authenticating the telematics unit and the control system of the first equipment piece based on information included with the seed and the registration information; generating a first encrypted key and a second encrypted key based on the authentication; providing the first key to the telematics unit for the first equipment piece; and providing the second encrypted key to the control system of the first equipment piece via the telematics unit of the first equipment piece to establish a data communication channel.

公开(公告)号：US20210074084A1

公开(公告)日：2021-03-11

申请号：US17087172

申请日：2020-11-02

Applicant: Cummins Inc.

Inventor： Prasanna Srinivasan ,  Michael F. Mattern ,  Gorance V. Eftimovski ,  Scott David Richter ,  Tomas Lopez Lauterio ,  Troy D. Hamilton ,  Ankit R Tarkas ,  Sagar R. Uplenchwar

IPC: G07C5/00 ,  H04L29/06 ,  H04L9/32 ,  H04L29/08 ,  F02D41/26 ,  H04W12/02 ,  H04W12/00 ,  H04W4/44 ,  H04W12/06

Abstract: Systems, apparatuses, and methods for wirelessly updating electronic control unit configuration can include determining operation parameters to be changed of an electronic control unit of an equipment, and generating a write package including the operating parameters to be changed. The systems, apparatuses, and methods include transmitting the write package to the equipment. The write package causes the electronic control unit to change the operation parameters upon verifying that the operation parameters are applicable to the equipment based on values of the parameters. In response to determining that the operation parameters are not applicable to the equipment, the write package can be discarded.

公开(公告)号：US20180198846A1

公开(公告)日：2018-07-12

申请号：US15402988

申请日：2017-01-10

Applicant: Cummins Inc.

Inventor： Prasanna Srinivasan ,  Michael F. Mattern ,  Gorance V. Eftimovski ,  Scott David Richter ,  Tomas Lopez Lauterio ,  Troy D. Hamilton ,  Ankit R. Tarkas ,  Sagar R. Uplenchwar

IPC: H04L29/08 ,  H04W12/06 ,  H04L29/06 ,  H04L9/32 ,  F02D41/26 ,  G07C5/00

Abstract: Systems, apparatuses, and methods disclosed provide for wirelessly updating engine control unit (ECU) configuration. The method includes determining parameters to be changed on an engine control unit of an equipment, generating a write package including the parameters to be changed, and transmitting the write package to the equipment over the air through a cloud connected application system.