公开(公告)号：US09442716B2

公开(公告)日：2016-09-13

申请号：US14034752

申请日：2013-09-24

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Susanta P. Sarkar ,  Jonathan R. Schwarz

IPC: G06F9/455 ,  G06F9/445 ,  H04L29/08

CPC classification number: G06F8/67 ,  G06F8/65 ,  G06F8/656 ,  H04L67/12

Abstract: A method for adjusting a variable rate of requesting software data for a computer system onboard a vehicle is provided. The method determines a number of ignition cycles executed after first software data has been retrieved; and when the number of ignition cycles is greater than a threshold value, reduces a frequency for generating a software request, to obtain a reduced frequency.

Abstract translation: 提供了一种用于调整用于车辆上的计算机系统的请求软件数据的可变速率的方法。 该方法确定在检索到第一软件数据之后执行的点火循环次数; 并且当点火循环次数大于阈值时，降低产生软件请求的频率，以获得降低的频率。

公开(公告)号：US09374355B2

公开(公告)日：2016-06-21

申请号：US14064425

申请日：2013-10-28

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Jonathan R. Schwarz ,  Douglas C. Martin ,  William E. Mazzara, Jr.

IPC: H04L9/32 ,  H04L29/06

CPC classification number: H04L63/08 ,  H04L63/12

Abstract: Methods, apparatus and systems are provided for programming a vehicle module. An exemplary vehicle includes a first module, a gateway module communicatively coupled to the first module, and an update module communicatively coupled to the gateway module. The update module is configured to provide authorization information and programming data to the gateway module. The gateway module is configured to verify that programming of the first module is authorized based at least in part on the authorization information and provide the programming data to the first module after verifying that the programming of the first module is authorized.

Abstract translation: 提供了用于对车辆模块进行编程的方法，装置和系统。 示例性车辆包括第一模块，通信地耦合到第一模块的网关模块，以及通信地耦合到网关模块的更新模块。 更新模块被配置为向网关模块提供授权信息和编程数据。 网关模块被配置为验证至少部分地基于授权信息来授权第一模块的编程，并且在验证第一模块的编程被授权之后将编程数据提供给第一模块。

公开(公告)号：US09253200B2

公开(公告)日：2016-02-02

申请号：US14064386

申请日：2013-10-28

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Jonathan R. Schwarz ,  Douglas C. Martin ,  William E. Mazzara, Jr.

IPC: H04L29/06 ,  H04L9/32 ,  G06F3/0484 ,  G06F9/445 ,  G06F17/30 ,  H04L29/08 ,  G06F21/57 ,  G06F21/44

CPC classification number: H04L63/126 ,  G06F3/0484 ,  G06F8/65 ,  G06F17/30091 ,  G06F21/44 ,  G06F21/572 ,  H04L9/32 ,  H04L63/08 ,  H04L67/12 ,  H04L67/34

Abstract: Methods, apparatus and systems are provided for programming a vehicle module. An exemplary vehicle includes a first module, an authentication module communicatively coupled to the first module, and an update module communicatively coupled to the first module and the authentication module. The update module is configured to obtain a programming update for the first module that includes an authentication portion and a programming data portion. The update module provides the programming data portion to the first module and provides the authentication portion to the authentication module. The authentication module provides the authentication portion to the first module after the authentication portion is authenticated.

Abstract translation: 提供了用于对车辆模块进行编程的方法，装置和系统。 示例性车辆包括第一模块，通信地耦合到第一模块的认证模块，以及通信地耦合到第一模块和认证模块的更新模块。 更新模块被配置为获得包括认证部分和编程数据部分的第一模块的编程更新。 更新模块向第一模块提供编程数据部分，并将认证部分提供给认证模块。 验证模块在认证部分被认证后向第一模块提供认证部分。