Authentication device and authentication system
View Patent ↗According to an embodiment, an authentication device includes an apparatus main body interface, a memory, a biosensor, and a processor. The apparatus main body interface communicates with an apparatus main body controlling a locking mechanism. The memory stores therein biological information of a registrant. The biosensor acquires biological information The processor transmits information that an operator has been authenticated as the registrant with the biological information to the apparatus main body and controlles the locking mechanism, when the processor determines that the biological information acquired with the biosensor and the biological information of the registrant are pieces of biological information of the same person.
1. An authentication device comprising:
an apparatus main body interface communicating with an apparatus main body controlling a locking mechanism;
a memory storing therein biological information of a registrant having authority to release lock executed with the locking mechanism;
a biosensor acquiring biological information of an operator; and
a processor transmitting information that the operator has been authenticated as the registrant with the biological information to the apparatus main body with the apparatus main body interface and controlling the locking mechanism, when the processor determines that the biological information acquired with the biosensor and the biological information of the registrant stored in the memory are pieces of biological information of the same person; and
an information terminal interface communicating with an information terminal,
wherein the processor stores biological information acquired using the biosensor in accordance with a command from the information terminal communicating with the information terminal interface as the biological information of the registrant in the memory.
2. The authentication device according to claim 1 , wherein:
when the processor receives a setting request of temporary use for the locking mechanism from the information terminal with the information terminal interface, the processor sets setting information of the temporary use in the apparatus main body when processor determines that the biological information acquired with the biosensor and the biological information of the registrant stored in the memory are pieces of biological information of the same person.
3. The authentication device according to claim 1 , wherein:
when the processor receives a request to transfer the authority from the information terminal with the information terminal interface, the processor acquires biological information of a transferee of the authority with the biosensor and rewrites the biological information of the registrant from biological information of a transferor to the biological information of the transferee when the processor determines that the biological information of the transferor acquired with the biosensor and the biological information of the registrant stored in the memory are pieces of biological information of the same person.
4. The authentication device according to claim 1 , wherein the processor stores biological information acquired using the biosensor in accordance with a command from the apparatus main body communicating with the apparatus main body interface as the biological information of the registrant in the memory.
5. The authentication device according to claim 1 , wherein
when the processor receives a setting request of temporary use for the locking mechanism from the apparatus main body with the apparatus main body interface, the processor sets setting information of the temporary use in the apparatus main body when the processor determines that the biological information acquired with the biosensor and the biological information of the registrant stored in the memory are pieces of biological information of the same person.
6. The authentication device according to claim 1 , wherein
when the processor receives a request to transfer the authority from the apparatus main body with the apparatus main body interface, the processor acquires biological information of a transferee of the authority with the biosensor and rewrites the biological information of the registrant from biological information of a transferor to the biological information of the transferee when the processor determines that the biological information of the transferor acquired with the biosensor and the biological information of the registrant stored in the memory are pieces of biological information of the same person.
7. An authentication system comprising an apparatus main body and an authentication device,
the authentication device including:
an apparatus main body interface communicating with the apparatus main body;
a memory storing therein biological information of a registrant having authority to release lock executed with a locking mechanism;
a biosensor acquiring biological information of an operator; and
a processor transmitting information that the operator has been authenticated as the registrant to the apparatus main body with the apparatus main body interface, when the processor determines that the biological information acquired with the biosensor and the biological information of the registrant stored in the memory are pieces of biological information of the same person, and
an information terminal interface communicating with an information terminal,
wherein the processor stores biological information acquired using the biosensor in accordance with a command from the information terminal communicating with the information terminal interface as the biological information of the registrant in the memory;
the apparatus main body including:
an authentication device interface communicating with the authentication device; and
a control unit comprising a processor configured to request the authentication device to execute biometrics authentication when an operation to release lock executed with the locking mechanism is detected, and to release the lock executed with the locking mechanism when the control unit receives information that the operator has been authenticated as the registrant from the authentication device.
8. An authentication system comprising an information terminal, an apparatus main body, and an authentication device,
the authentication device including:
an apparatus main body interface communicating with the apparatus main body;
an information terminal interface communicating with the information terminal;
a memory storing therein biological information of a registrant having authority to release lock executed with a locking mechanism;
a biosensor acquiring biological information of an operator; and
a processor transmitting information that the operator has been authenticated as the registrant to the apparatus main body with the apparatus main body interface, when the processor determines, in accordance with a request of biometrics authentication for the registrant, that the biological information of the operator acquired with the biosensor and the biological information of the registrant stored in the memory are pieces of biological information of the same person, the request being received from the information terminal with the information terminal interface,
wherein the processor stores biological information acquired using the biosensor in accordance with a command from the information terminal communicating with the information terminal interface as the biological information of the registrant in the memory;
the information terminal including:
a first authentication device interface communicating with the authentication device;
a user interface receiving an operation instruction input by a user; and
a first control unit comprising a processor configured to request the authentication device to execute biometrics authentication with the first authentication device interface, when a command requesting release of lock executed with the locking mechanism is input to the user interface,
the apparatus main body including:
a second authentication device interface communicating with the authentication device; and
a second control unit comprising a processor configured to release lock executed with the locking mechanism, when the second control unit receives information that the operator has been authenticated as the registrant from the authentication device.