Authentication system, authentication method and program

1. An authentication system, comprising at least one processor in communication with a memory, configured to:

register user information on a user who is to visit a predetermined location, and register scheduled time information on scheduled time at which the user is to visit the predetermined location, in association with each other in a storage;

execute, when someone visits the predetermined location, authentication based on visitor information on the someone, the user information, visit time information on time at which the someone visits the predetermined location, and the scheduled time information;

wherein the at least one processor is configured to:

present, to the user or a requester who requests the user to travel, options on time at which the user is to visit the predetermined location,

acquire the scheduled time information based on one of the options that is selected by the user or the requester, and

register the scheduled time information in the storage;

wherein the at least one processor is configured to present the options to the user or the requester based on preparation time information on time required for preparation in the predetermined location.

2. The authentication system according to claim 1 ,

wherein the at least one processor is configured to register the user information on each of a plurality of users who are to visit the predetermined location, and the scheduled time information on scheduled times at which the plurality of users are to visit the predetermined location, in association with each other in the storage, and

wherein the at least one processor is configured to execute the authentication based on the visitor information and, of the user information on each of the plurality of users, the user information with which the scheduled time information corresponding to the visit time information is associated.

3. The authentication system according to claim 1 ,

wherein the at least one processor is configured to register, in association with each of a plurality of the predetermined locations, the user information on a user who is to visit the predetermined location, and the scheduled time information on scheduled time at which the user is to visit the predetermined location, in the storage, and

wherein the at least one processor is configured to execute, when the someone visits any one of the plurality of predetermined locations, the authentication based on the visitor information on the someone, the user information associated with the predetermined location, the visit time information on time at which the someone visits the predetermined location, and the scheduled time information associated with the predetermined location.

4. The authentication system according to claim 1 , wherein the at least one processor is configured to present the options to the user or the requester based on capacity information on a capacity in the predetermined location.

5. The authentication system according to claim 1 , wherein the at least one processor is configured to present, to the user or the requester, a plurality of the options including the options based on conditions specified by the user or the requester, and the options based on conditions obtained by changing a part of the conditions.

6. The authentication system according to claim 1 ,

wherein the at least one processor is configured to register biometric information of the user, or identification information of the user for acquiring the biometric information, as the user information in the storage,

wherein the visitor information is biometric information of the someone, and

wherein the at least one processor is configured to execute the authentication based on the biometric information of the someone, the biometric information of the user, the visit time information, and the scheduled time information.

7. The authentication system according to claim 1 ,

wherein the predetermined location is a store at which the user is to pick up an item,

wherein the scheduled time information is information on scheduled time at which the user is to visit the store,

wherein the visit time information is information on time at which the someone visits the store, and

wherein the at least one processor is configured to permit the pickup of the item at the store when the authentication is successful.

8. An authentication system, comprising at least one processor in communication with a memory, configured to:

register user information on a user who is to visit a predetermined location, and register scheduled time information on scheduled time at which the user is to visit the predetermined location, in association with each other in a storage;

execute, when someone visits the predetermined location, authentication based on visitor information on the someone, the user information, visit time information on time at which the someone visits the predetermined location, and the scheduled time information;

wherein the at least one processor is configured to:

present, to the user or a requester who requests the user to travel, options on time at which the user is to visit the predetermined location,

acquire the scheduled time information based on one of the options that is selected by the user or the requester,

register the scheduled time information in the storage; and

wherein the at least one processor is configured to present the options to the user or the requester based on travel time information on time required to travel to the predetermined location.

9. The authentication system according to claim 8 , wherein the at least one processor is configured to acquire the travel time information based on, of a plurality of means of travel, means of travel specified by the user or the requester.

10. An authentication system, comprising at least one processor in communication with a memory, configured to:

register user information on a user who is to visit a predetermined location, and register scheduled time information on scheduled time at which the user is to visit the predetermined location, in association with each other in a storage;

execute, when someone visits the predetermined location, authentication based on visitor information on the someone, the user information, visit time information on time at which the someone visits the predetermined location, and the scheduled time information;

wherein the at least one processor is configured to:

present, to the user or a requester who requests the user to travel, options on time at which the user is to visit the predetermined location,

acquire the scheduled time information based on one of the options that is selected by the user or the requester,

register the scheduled time information in the storage; and

wherein the at least one processor is configured to register, before registering the user information of the user and the scheduled time information in the storage, user information on another user who is to visit the predetermined location, and scheduled time information on scheduled time at which the another user is to visit the predetermined location, in association with each other in the storage,

wherein the at least one processor is configured to determine whether a fear of erroneous authentication exists between the user and the another user, and

wherein the at least one processor is configured to present the options to the user or the requester based on a result of the determination.

11. An authentication system, comprising at least one processor in communication with a memory, configured to:

register user information on a user who is to visit a predetermined location, and register scheduled time information on scheduled time at which the user is to visit the predetermined location, in association with each other in a storage; and

execute, when someone visits the predetermined location, authentication based on visitor information on the someone, the user information, visit time information on time at which the someone visits the predetermined location, and the scheduled time information;

wherein the at least one processor is configured to register, before registering the user information of the user and the scheduled time information in the storage, user information on another user who is to visit the predetermined location, and scheduled time information on scheduled time at which the another user is to visit the predetermined location, in association with each other in the storage, and

wherein the at least one processor is configured to:

determine whether a fear of erroneous authentication exists between the user and the another user; and

request additional authentication of the someone based on a result of the determination.