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:
Nov. 14, 2023
Filed:
Apr. 05, 2022
Yazaki Corporation, Tokyo, JP;
Jun Goto, Makinohara, JP;
YAZAKI CORPORATION, Tokyo, JP;
Abstract
There are provided an updating method for in-vehicle software and an in-vehicle system for updating a software, the updating method including: securing one area in a memory on a zone control unit included in the in-vehicle system, the one area being capable of storing one update data for updating the zone control unit and lower control units which are an update object; repeatedly checking whether the update data exists in a predetermined software supply source; downloading the update data from the software supply source to store the update data in the one area, when the update data satisfying one download condition exists in the software supply source; and preferentially selecting the one update data with the highest priority from a plurality of update data to execute the downloading, when the plurality of update data satisfying the one download condition exist concurrently in the software supply source.