CONTROL DEVICE, CONTROL SYSTEM, CONTROL METHOD OF CONTROL DEVICE AND PROGRAM

CONTROL DEVICE, CONTROL SYSTEM, CONTROL METHOD OF CONTROL DEVICE AND PROGRAM

PROBLEM TO BE SOLVED: To allow normal communication between all control devices on a network and one device to be performed while maintaining a connection related to a predetermined control device in a system in which one control device out of a plurality of control devices on the network can exclus...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: NAKAZAWA HIROKI
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To allow normal communication between all control devices on a network and one device to be performed while maintaining a connection related to a predetermined control device in a system in which one control device out of a plurality of control devices on the network can exclusively communicate with the one device.SOLUTION: A receipt control device 10a comprises: a data transmitting/receiving section 23a for, at the time of performance of communication when a connection with a printer 12 is not established, communicating with the printer 12 via a coupon control device 10b without performing a disconnection request in a case where a connection related to the coupon control device 10b is established; and a communication mediating section 24a for, when the connection with the printer 12 is established, mediating communication between the coupon control device 10b and the printer 12.