BIOMETRIC-ELECTRONIC KEY SYSTEM

• US 20180105137A1
• Filed: 10/10/2017
• Published: 04/19/2018
• Est. Priority Date: 10/14/2016
• Status: Abandoned Application

• Current Assignee: Kabushiki Kaisha Tokai RIKA Denki Seisakusho
• Original Assignee: Kabushiki Kaisha Tokai RIKA Denki Seisakusho
• Inventors: KAWAMURA, Daisuke, ARAKAWA, Masahiro, ARAKAWA, Kazunori
• Application Number:
  US15/728,785
• Publication Number:
  US 20180105137A1
• Time in Patent Office: Days
• CPC Class Codes: B60R 25/243 with more than one way to gain access
• CPC Class Codes: B60R 25/246 characterised by the challenge triggering
• CPC Class Codes: B60R 25/25 using biometry
• CPC Class Codes: B60R 25/252 Fingerprint recognition
• CPC Class Codes: G07C 9/00563 using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
• CPC Class Codes: G07C 9/257 electronically G07C9/26 takes precedence

Abstract

A biometric-electronic key system includes an electronic key that stores an electronic key ID and a communication peer that is capable of performing wireless communication with the electronic key ID. A non-accomplishment notification unit presents the user with a non-accomplishment notification of the biometric authentication when the biometric authentication cannot be accomplished. A key operation authentication unit executes authentication corresponding to an electronic key operation performed by the user in response to receipt of the non-accomplishment notification. An actuation permission unit permits actuation of the device even when the biometric authentication cannot be accomplished as long as the authentication performed by the key operation authentication unit has been accomplished.

Claims

1. A biometric-electronic key system comprising:

an electronic key that is configured to store an electronic key ID; and

a communication peer that is capable of wirelessly communicating with the electronic key and performing a key verification that verifies the electronic key ID and a biometric authentication that authenticates biometric information of a user, wherein the communication peer is configured to perform or permit actuation of a device incorporated in the communication peer when the key verification and the biometric authentication have both been accomplished;

a non-accomplishment notification unit that is configured to present the user with a non-accomplishment notification of the biometric authentication when the biometric authentication cannot be accomplished;

a key operation authentication unit that is configured to execute an authentication corresponding to an electronic key operation performed by the user in response to receipt of the non-accomplishment notification; and

an actuation permission unit that is configured to permit the actuation of the device even if the biometric authentication cannot be accomplished as long as the authentication performed by the key operation authentication unit has been accomplished.

2. The biometric-electronic key system according to claim 1, wherein the non-accomplishment notification unit is configured to present the user with the non-accomplishment notification of the biometric authentication through the electronic key.

3. The biometric-electronic key system according to claim 1, wherein the key verification is a smart verification in which the electronic key ID is verified when the electronic key transmits the electronic key ID in response to communication from the communication peer.

4. The biometric-electronic key system according to claim 1, wherein the authentication corresponding to the electronic key operation performed by the user in response to receipt of the non-accomplishment notification is required to be accomplished within a certain period from when determining that the biometric authentication cannot be accomplished.

5. The biometric-electronic key system according to claim 1, wherein

the communication peer is a vehicle, and

the actuation permission unit is configured to permit an engine of the vehicle to be started even if the biometric authentication cannot be accomplished as long as the authentication performed by the key operation authentication unit has been accomplished.