The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 28, 2024
Filed:
Nov. 06, 2019
Applicant:
Zte Corporation, Guangdong, CN;
Assignee:
ZTE CORPORATION, Guangdong, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/14 (2006.01); G06F 8/65 (2018.01); G06F 9/445 (2018.01); G07C 5/08 (2006.01);
U.S. Cl.
CPC ...
G06F 8/65 (2013.01); G06F 9/445 (2013.01); G06F 11/1433 (2013.01); G07C 5/0808 (2013.01);
Abstract
A method, apparatus, device, and a storage medium for upgrading a vehicle-mounted Tbox, which relate to the technical field of vehicle-mounted Tbox. The method comprises: when using a BOOTLOADER1 module that is used to store a power-on initial code for power-on startup, a vehicle-mounted Tbox determines whether version upgrading needs to be carried out (S); and when it is determined that version upgrading needs to be carried out, the vehicle-mounted Tbox sequentially carries out version upgrading on a BOOTLOADER2 module for storing control logic and a diagnostic protocol stack code and app module (S).