マルチメディア機器に関するデータを制御し交換する方法とシステム並びにこの方法とシステムに適した機器

Japanese Patent JP3727589

B2

The present invention relates to a method and a system for controlling and/or exchanging data for multimedia appliances and an appliance suitable therefor According to prior art, methods and systems for controlling and exchanging data for multimedial appliances have the disadvantage that said methods, systems and appliances are very simple with regard to the requirements and the possibilities at hand and involve considerable hardware requirements. The invention is based upon the fact that each appliance which is integrated into the system sends a message at regular intervals and by means of the bus as soon as said appliance has been activated The type of the appliance can be detected by means of said message which also reveals that the appliance is switched on, i.e. active. All the remaining active appliances in the system evaluate said messages and send such messages themselves as long as said appliances are active. The active appliances can control other active appliances or exchange data with other active appliances if required because each active appliance is thus provided with information on the other active appliances in the system.

JPS6043767	INTERFACE CIRCUIT
JP2020173603	DEVICE COMMUNICATION CONTROL MODULE AND DEVICE COMMUNICATION CONTROL METHOD
JP6635209	Information information system

Helfett Thorsten
Bush Hans-Jurgen

JP2001547750A

December 14, 2005

December 06, 2000

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Grundig Multimedia Besloten Fennaught Shap

G06F13/38; G06F15/16; G06F13/14; G08C15/06; H04B1/20; H04B3/00; H04L12/28; H04L12/413; H04L29/12; H04N5/765; G11B31/00; (IPC1-7): H04L12/28; G06F13/14

JP114223A
JP6175944A
JP3263941A
JP10112723A

Mitsufumi Esaki
Tsuneo Mihara
Okumura Yoshimichi
Blacksmith

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