公开(公告)号：US10042629B2

公开(公告)日：2018-08-07

申请号：US15299932

申请日：2016-10-21

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Susanta P. Sarkar ,  James D. Forsmark ,  Alan D. Wist ,  Peter M. Ansbro

IPC: G06F8/65 ,  G06F9/44

Abstract: Technical solutions are described for updating a plurality of electronically controlled units (ECU) in a vehicle with multiple communication buses. An example method includes determining an installation order for updating the plurality of ECU based on a priority level assigned to each of the ECU, and a size of each update package for each of the ECU. The method also includes updating the ECU concurrently by installing the respective update packages according to the installation order.

公开(公告)号：US20180032324A1

公开(公告)日：2018-02-01

申请号：US15299932

申请日：2016-10-21

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Susanta P. Sarkar ,  James D. Forsmark ,  Alan D. Wist ,  Peter M. Ansbro

IPC: G06F9/445

CPC classification number: G06F8/65 ,  G06F8/61 ,  G06F8/658 ,  G06F8/71

Abstract: Technical solutions are described for updating a plurality of electronically controlled units (ECU) in a vehicle with multiple communication buses. An example method includes determining an installation order for updating the plurality of ECU based on a priority level assigned to each of the ECU, and a size of each update package for each of the ECU. The method also includes updating the ECU concurrently by installing the respective update packages according to the installation order.

公开(公告)号：US10430178B2

公开(公告)日：2019-10-01

申请号：US15898689

申请日：2018-02-19

Applicant: GM Global Technology Operations LLC

Inventor： Monica E. Mitchell ,  Kevin M. Baltes ,  Brian J. Ciesinski ,  Peter M. Ansbro ,  Scott E. Jackson ,  Kathleen S. McMahon ,  Kelly M. Comastro

IPC: G06F8/65 ,  H04W4/44

Abstract: An updating system of a vehicle includes a communication module configured to wirelessly download an over the air (OTA) update package. The OTA update package includes: a predetermined period for beginning installation of the OTA update package; an indicator of a module and code to be updated; and replacement code. A display control module is configured to, when a transmission of the vehicle is in park and the predetermined period has not yet passed after the downloading of the OTA update package, display a message on a display within a passenger cabin of the vehicle. The message solicits user input regarding whether to: (i) begin installation of the OTA update package; or (ii) install the OTA update package at a later time.