Automatic control system using power line communication method
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United States of America Patent
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N/A
Issued Date -
Apr 17, 2003
app pub date -
May 24, 2002
filing date -
Oct 12, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Disclosed is an automatic control system using a power line communication method. The automatic control system comprises an operating module having an operating program; a power line communication module connected to the operating module; and an automatic control module connected to the power line communication module through a power line and adapted to control external appliances by means of a control signal supplied thereto from the operating module. The operating module receives and processes a signal from external appliances through the automatic control module, or generate an appliance control signal for transmission to the automatic control module, thereby implementing a low-speed power line communication together with the automatic control module through the power line communication module. The automatic control system may remotely control or monitor various electric appliances through an Internet network using a conventional power line.
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