EVENT NOTIFICATION DEVICE AND EVENT NOTIFICATION SYSTEM

• US 20130244576A1
• Filed: 03/12/2013
• Published: 09/19/2013
• Est. Priority Date: 03/19/2012
• Status: Active Grant

• Current Assignee: Casio Computer Company Limited
• Original Assignee: Casio Computer Company Limited
• Inventors: MOROHOSHI, Hiroshi
• Granted Patent: US 8,938,222 B2
• Time in Patent Office: Days
• US Class Current: 455/41.1
• CPC Class Codes: H04B 5/00 Near-field transmission systems, e.g. inductive or capacitive transmission systems
• CPC Class Codes: H04B 5/79 for data transfer in combination with power transfer

Abstract

An event notification device includes a wireless communication unit, an event occurrence information acquiring unit, an enabled-notice information acquiring unit, a notice setting unit, and an event occurrence notification unit. The wireless communication unit transmits and receives information on an online service from multiple external devices. The event occurrence information acquiring unit acquires an event occurrence notice via the wireless communication unit from the external devices. The enabled-notice information acquiring unit acquires enabled-notice information on the event occurrence notice via the wireless communication unit. The notice setting unit requests one external device to transmit the event occurrence notice and requests the other external devices not to transmit the event occurrence notice if the multiple external devices can individually transmit the same event occurrence notice. The event occurrence notification unit notifies a user of the event occurrence on the basis of the event occurrence notice.

Claims

1. An event notification device comprising:

a wireless communication unit which wirelessly transmits and receives predetermined information on an online service using a communication network over a period of maintaining communications with a plurality of external devices which can use the online service via the communication network;

an event occurrence information acquiring unit which acquires an event occurrence notice via the wireless communication unit from each of the external devices maintaining the communications, the event occurrence notice indicating the occurrence of a predetermined event of the online service being used by the external devices;

an enabled-notice information acquiring unit which acquires an enabled-notice information item on the event occurrence notice via the wireless communication unit, the event occurrence notice being transmittable from each of the external devices maintaining the communications;

a notice setting unit which requests one of the external devices to transmit the event occurrence notice and requests the other external devices not to transmit the event occurrence notice if the enabled-notice information items indicate that the external devices are capable of individually transmitting the same event occurrence notice; and

an event occurrence notification unit which notifies a user of the occurrence of the predetermined event by a predetermined operation on the basis of the event occurrence notice acquired by the event occurrence information acquiring unit from the external device requested by the notice setting unit to transmit the event occurrence notice.

2. The event notification device according to claim 1, further comprising:

a noticed-event storage unit which stores device identification information items and event identification information items in association with each other as an event notice information item, the device identification information items identifying the individual external devices on the basis of the acquired enabled-notice information items, and the event identification information items indicating a type of the event occurrence notice transmittable from the external device,

wherein the notice setting unit determines an external device allowed to transmit the event occurrence notice among the one or more external devices identified by the respective device identification information items associated with one of the event identification information items.

3. The event notification device according to claim 2, wherein the notice setting unit includes:

a notice source determining unit which determines a notice setting information item indicating the allowance to transmit the event occurrence notice to each of the external devices on the basis of predetermined priorities; and

a notice setting transmission control unit which allows the wireless communication unit to transmit the notice setting information item to the external devices,

wherein if the number of the external devices capable of transmitting the same event occurrence notice increases, the notice source determining unit redetermines another external device to be allowed to transmit the event occurrence notice on the basis of the predetermined priorities, and

the notice setting transmission control unit allows the wireless communication unit to transmit the notice setting information item on the redetermination to one or more external devices where determination about the allowance to transmit the event occurrence notice is newly determined or changed.

4. The event notification device according to claim 3, wherein

if an external device capable of transmitting the event occurrence notice which has been allowed to be transmitted from one allowed external device is added, the notice source determining unit inhibits the added external device from transmitting the event occurrence notice.

5. The event notification device according to claim 3, wherein

the notice setting unit includes a list updating unit which additionally stores event notice information on an added event occurrence notice in the noticed-event storage unit if the number of the external devices capable of transmitting the event occurrence notice increases, and

after the list updating unit updates the event storage unit, the notice source determining unit extracts one or more external devices identified by the one or more device identification information items associated with the event identification information items on the added event occurrence notice and redetermines another external device to be allowed to transmit the event occurrence notice.

6. The event notification device according to claim 3, wherein the event notice information item includes a notice setting information item associated therewith, and

wherein if an external device capable of transmitting one of the event occurrence notices is added, the notice source determining unit identifies one external device allowed to transmit the one of the event occurrence notices on the basis of the notice setting information item on the one of the event occurrence notice, the information being stored in the noticed-event storage unit, and resets the notice setting information item on the basis of the predetermined priorities between the authorized external device and the added external device.

7. The event notification device according to claim 3, wherein

if communications with an external device capable of transmitting the one or more event occurrence notices are established, the notice source determining unit resets all the notice setting information items on the event occurrence notice.

8. The event notification device according to claim 3, wherein

if the external device maintaining communications starts using the online service associated with the event occurrence notice, the notice source determining unit resets the notice setting information on the event occurrence notice.

9. The event notification device according to claim 3, wherein

if the communications with the external device allowed to transmit the event occurrence notice are disconnected, the notice source determining unit redetermines another external device to be allowed to transmit the event occurrence notice on the basis of the predetermined priorities, and

the notice setting transmission control unit allows the wireless communication unit to transmit the notice setting information item on the redetermination to the external device newly allowed to transmit the event occurrence notice.

10. The event notification device according to claim 3, wherein

if the external device allowed to transmit the event occurrence notice terminates using the online service associated with the event occurrence notice, the notice source determining unit redetermines another external device to be allowed to transmit the event occurrence notice on the basis of the predetermined priorities, and

the notice setting transmission control unit allows the wireless communication unit to transmit the notice setting information on the redetermination to the external device newly allowed to transmit the event occurrence notice.

11. The event notification device according to claim 5, wherein

if the external device capable of transmitting the event occurrence notice becomes incapable of transmitting the event occurrence notice, the list updating unit deletes, from the noticed-event storage unit, the event notice information item on the event occurrence notice disabled to be transmitted.

12. The event notification device according to claim 3, further comprising a priority storage unit which stores the predetermined priorities therein,

wherein the notice setting unit allows one of the external devices to transmit the event occurrence notice on the basis of the predetermined priorities stored in the priority storage unit.

13. An event notification system comprising an event notification device including:

a wireless communication unit which wirelessly transmits and receives predetermined information on an online service using a communication network over a period of maintaining communications with a plurality of external devices which can use the online service via the communication network;

an event occurrence information acquiring unit which acquires an event occurrence notice via the wireless communication unit from each of the external devices maintaining the communications, the notice indicating the occurrence of a predetermined event of the online service being used by the external devices;

an enabled-notice information acquiring unit which acquires an enabled-notice information item on the event occurrence notice via the wireless communication unit, the event occurrence notice being transmittable from each of the external devices maintaining the communications;

a notice setting unit which requests one of the external devices to transmit the event occurrence notice and requests the other external devices not to transmit the event occurrence notice if the enabled-notice information items indicate that the external devices are capable of individually transmitting the same event occurrence notice; and

an event occurrence notification unit which notifies a user of the occurrence of the predetermined event by a predetermined operation on the basis of the event occurrence notice acquired by the event occurrence information acquiring unit from the external device requested by the notice setting unit to transmit the event occurrence notice; and

the external devices, wherein

each of the external devices includes;

an event occurrence detection unit which detects and outputs a predetermined event occurred in the online service;

an event occurrence notice unit which wirelessly transmits the event occurrence notice to the event notification device on the basis of the output from the event occurrence detection unit;

an enabled-notice information transmission control unit which wirelessly transmits the enabled-notice information item to the event notification device maintaining the communications; and

a notice control unit which controls the transmission of the event occurrence notice by the event occurrence notice unit on the basis of the allowance requested by the event notification device to transmit the event occurrence notice.

14. The event notification system according to claim 13, wherein if disconnection of communications between the event notification device and one of the external devices occurs, the notice control unit inhibits the transmission of all the event occurrence notices enabled to be transmitted.