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:
Oct. 06, 2026
Filed:
Nov. 09, 2021
Hitachi Astemo, Ltd., Hitachinaka, JP;
Hitachi Astemo, Ltd., Hitachinaka, JP;
Abstract
This electronic control device comprises a first priority information table which is provided for each of a plurality of area electronic devices and to which priorities of the area electronic devices from which information is to be acquired are set, and a control unit which refers to the first priority information table when the control unit has determined, from an outside situation of a vehicle, that a state of the vehicle is to change, determines the area electronic device the priority of which is to be changed according to the state of the vehicle to change, instructs the determined area electronic device to change the priority, and acquires, from the area electronic device to which the change in priority is instructed, information the priority of which has been changed so as to have a higher priority.