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:
Jun. 18, 2024
Filed:
Feb. 17, 2022
Subaru Corporation, Tokyo, JP;
SUBARU CORPORATION, Tokyo, JP;
Abstract
A valet key distribution system distributes key information of a vehicle among the vehicle, an owner terminal, and a guest terminal. The vehicle includes a vehicle-side storage storing a vehicle-side owner private key, a vehicle-side distribution key, a vehicle-side variable value, and a vehicle-side one-time password; and a vehicle-side controller controlling running of the vehicle and performing information processing. The owner terminal includes an owner-terminal input unit receiving an operation instruction from a utilization manager of the vehicle; an owner-side storage storing a terminal-side owner private key, a terminal-side distribution key, a terminal-side variable value, and a terminal-side one-time password; and an owner-side controller performing information processing. The guest terminal includes a guest-terminal input unit receiving an operation instruction from a temporary user of the vehicle; a guest-side storage storing the terminal-side distribution key and the terminal-side one-time password received; and a guest-side controller performing information processing.