Payment system and payment terminal
View Patent ↗A payment system ( 100 ) includes a mobile terminal ( 1 ) that includes a plurality of payment means that makes payments and a reader/writer ( 3 ) that includes an inquiry means configured to sequentially make inquiries to the mobile terminal ( 1 ) about each of a plurality of acceptable payment means and accepts a payment with one payment means specified among available payment means found by the inquiry means by using a payment processing means corresponding to the one payment means, and the mobile terminal ( 1 ) further includes a mobile application ( 14 ) that temporarily disables one or more payment means among the plurality of payment means in response to an external request.
1. A mobile terminal having a plurality of types of electronic money functions capable of executing payment processing with a payment processing terminal, comprising:
at least one memory operable to store program code;
at least one processor operable to read the program code and operate as instructed by the program code, the program code including:
selection code configured to cause the at least one processor to select an electronic money function to be temporarily disabled among the plurality of types of electronic money functions;
disabling code configured to cause the at least one processor to temporarily disable, before the payment processing is executed, the electronic money function selected by the selection code, the temporarily disabling being performed irrespectively of communication with the payment processing terminal; and
cancellation code configured to cause the at least one processor to cancel the disabling of the electronic money function by the disabling code after the payment processing is completed, wherein
the mobile terminal further comprises a global positioning chip (GPS) configured to detect a position of the mobile terminal, and
the selection code is further configured to cause the at least one processor to acquire an electronic money function corresponding to the detected position of the mobile terminal by referring to a database that stores position information and at least one electronic money function in association with each other, and select the electronic money function to be temporarily disabled among the plurality of types of electronic money functions based on the acquired electronic money function.
2. The mobile terminal according to claim 1 , wherein
the selection code causes the at least one processor to select the electronic money function to be temporarily disabled according to usage of the mobile terminal.
3. The mobile terminal according to claim 1 , wherein
at least a part of a usable balance of the electronic money function selected by the selection code is reduced before the electronic money function is disabled by the disabling code, and the reduced amount of balance is added to a usable balance of another specific electronic money function different from the electronic money function selected by the selection code among the plurality of types of electronic money functions.
4. The mobile terminal according to claim 1 , wherein
at least a part of a usable balance of the electronic money function selected by the selection code is set as security before the electronic money function is disabled by the disabling code, and the balance set as security is added as a reserve fund to a usable balance of another specific electronic money function different from the electronic money function selected by the selection code among the plurality of types of electronic money functions, and
when the reserve fund is used in the other specific electronic money function, the usable balance of the electronic money function selected by the selection code is reduced by an amount equal to an amount of use of the reserve fund after the disabling of the electronic money function is cancelled by the cancellation code.
5. The mobile terminal according to claim 1 , further comprising at least one IC chip operable to execute the payment processing by using the plurality of types of electronic money functions.
6. The mobile terminal according to claim 5 , wherein the at least one memory operable to store key information for the temporarily disabling and cancelling of the disabling.
7. The mobile terminal according to claim 1 , wherein the selection code causes the at least one processor to acquire the electronic money function by referring to the database that stores position information and an electronic money function acceptable in the payment processing terminal corresponding to the position information in association with each other, and select the electronic money function to be temporarily disabled among the plurality of types of electronic money functions, the selected electronic money function being other than the acquired electronic money function.
8. The mobile terminal according to claim 1 , wherein the selection code causes the at least one processor to acquire the electronic money function by referring to a payment history storage that stores a record of an electronic money function used for payment, a time of the payment, and a position in which the payment is performed, and select the electronic money function to be temporarily disabled among the plurality of types of electronic money functions, the selected electronic money function being other than the acquired electronic money function.
9. The mobile terminal according to claim 1 , wherein the database stores the position information and the at least one electronic money function to be temporarily disabled or not to be temporarily disabled at a position corresponding the position information in association with each other.
10. The mobile terminal according to claim 1 , wherein the electronic money function comprises at least one from among a prepaid stored-value electronic money function, a postpaid stored-value electronic money function, a prepaid center management electronic money function, and a credit function.
11. A system comprising:
a mobile terminal having a plurality of types of electronic money functions capable of executing payment processing with a payment processing terminal, comprising:
at least one memory operable to store program code;
at least one processor operable to read the program code and operate as instructed by the program code, the program code including:
selection code configured to cause the at least one processor to select an electronic money function to be temporarily disabled among the plurality of types of electronic money functions;
disabling code configured to cause the at least one processor to temporarily disable, before the payment processing is executed, the electronic money function selected by the selection code, the temporarily disabling being performed irrespectively of communication with the payment processing terminal; and
cancellation code configured to cause the at least one processor to cancel the disabling of the electronic money function by the disabling code after the payment processing is completed; and
the payment processing terminal, in response to determining that there are a plurality of specific electronic money functions not disabled by the disabling code among the plurality of types of electronic money functions, configured to display a list of the plurality of specific electronic money functions on a specified screen so that a user of the mobile terminal can select at least one among the plurality of specific electronic money functions to be used for the payment processing, wherein
the mobile terminal further comprises a global positioning chip (GPS) configured to detect a position of the mobile terminal, and
the selection code is further configured to cause the at least one processor to acquire an electronic money function corresponding to the detected position of the mobile terminal by referring to a database that stores position information and at least one electronic money function in association with each other, and select the electronic money function to be temporarily disabled among the plurality of types of electronic money functions based on the acquired electronic money function.
12. A payment processing method by a mobile terminal having a plurality of types of electronic money functions capable of executing payment processing with a payment processing terminal, comprising:
a selection step of selecting an electronic money function to be temporarily disabled among the plurality of types of electronic money functions;
a disabling step of temporarily disabling, before the payment processing is executed, the electronic money function selected in the selection step, the temporarily disabling being performed irrespectively of communication with the payment processing terminal; and
a cancellation step of canceling the disabling of the electronic money function performed in the disabling step after the payment processing is completed, wherein
the mobile terminal further comprises a global positioning chip (GPS) configured to detect a position of the mobile terminal, and
the payment processing method further comprises:
acquiring an electronic money function corresponding to the detected position of the mobile terminal by referring to a database that stores position information and at least one electronic money function in association with each other, and
selecting the electronic money function to be temporarily disabled among the plurality of types of electronic money functions based on the acquired electronic money function.