ACCIDENT PREVENTION SYSTEM HAVING BIDIRECTIONAL COMMUNICATION FUNCTION AND OPERATION METHOD OF THE SAME

ACCIDENT PREVENTION SYSTEM HAVING BIDIRECTIONAL COMMUNICATION FUNCTION AND OPERATION METHOD OF THE SAME

PURPOSE: An accident prevention system having a bidirectional communication function and an operation method of the same are provided for connecting a subscriber and an accident prevention center using one coaxial cable capable of implementing a bidirectional communication and providing a user'...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: JUNG, TAE YEOL
Format: Patent
Sprache:eng
Schlagworte:
ALARM SYSTEMS
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
ORDER TELEGRAPHS
PHYSICS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
TRANSMISSION
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Beschreibung
Zusammenfassung:PURPOSE: An accident prevention system having a bidirectional communication function and an operation method of the same are provided for connecting a subscriber and an accident prevention center using one coaxial cable capable of implementing a bidirectional communication and providing a user's accident prevention service among various accident prevention services to a corresponding subscriber. CONSTITUTION: A HCU(Home Control Unit)(30) installed in an accident prevention center(10) and at home of a subscriber is connected with a coaxial cable(20) having a bidirectional communication. The accident prevention center(10) provides a certain accident prevention service requested by a subscriber to a corresponding subscriber. The HCU(30) drives an accident prevention apparatus such as an accident prevention sensor and checking camera in accordance with a control instruction of the accident prevention center(10).