公开(公告)号：US10680834B2

公开(公告)日：2020-06-09

申请号：US15884498

申请日：2018-01-31

Applicant: GM Global Technology Operations LLC

Inventor： David W. Racklyeft ,  Jessica S. Moreno ,  Jian Shen ,  Leonard J. Leshinsky, Jr. ,  Yoni Kahana ,  Monica E. Mitchell ,  Hariharan Krishnan ,  Mohammad Naserian

IPC: H04L29/06 ,  G06F21/00 ,  H04L9/32 ,  H04W12/04 ,  H04W12/06 ,  H04L9/08 ,  H04L9/14 ,  H04W12/00 ,  H04W4/40 ,  H04W4/46

Abstract: A supplier network device is provided and includes a supplier processor and memory that stores a credential package including information for a chip or a vehicle control module (VCM). The supplier processor: receives ID and signature public keys from the chip, where the ID and signature public keys correspond respectively to private keys stored in the chip; transmit the ID and signature public keys to a certificate authority processor of a vehicle manufacturer data center; and receive the credential package including signing certificates from the certificate authority processor prior to assembling the VCM. The supplier processor: reads the ID public key from the VCM subsequent to incorporating the chip in the VCM; identifies the credential package based on the ID public key; and based on the identifying of the credential package, programs the VCM with the signing certificates prior to installation of the vehicle control module in a vehicle.

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.

公开(公告)号：US20190238343A1

公开(公告)日：2019-08-01

申请号：US15884498

申请日：2018-01-31

Applicant: GM Global Technology Operations LLC

Inventor： David W. Racklyeft ,  Jessica S. Moreno ,  Jian Shen ,  Leonard J. Leshinsky, JR. ,  Yoni Kahana ,  Monica E. Mitchell ,  Hariharan Krishnan ,  Mohammad Naserian

IPC: H04L9/32 ,  H04L29/06 ,  H04L9/14 ,  H04L9/08

Abstract: A supplier network device is provided and includes a supplier processor and memory that stores a credential package including information for a chip or a vehicle control module (VCM). The supplier processor: receives ID and signature public keys from the chip, where the ID and signature public keys correspond respectively to private keys stored in the chip; transmit the ID and signature public keys to a certificate authority processor of a vehicle manufacturer data center; and receive the credential package including signing certificates from the certificate authority processor prior to assembling the VCM. The supplier processor: reads the ID public key from the VCM subsequent to incorporating the chip in the VCM; identifies the credential package based on the ID public key; and based on the identifying of the credential package, programs the VCM with the signing certificates prior to installation of the vehicle control module in a vehicle.