JPS5463235A - Power control system for home use - Google Patents
Power control system for home useInfo
- Publication number
- JPS5463235A JPS5463235A JP13005277A JP13005277A JPS5463235A JP S5463235 A JPS5463235 A JP S5463235A JP 13005277 A JP13005277 A JP 13005277A JP 13005277 A JP13005277 A JP 13005277A JP S5463235 A JPS5463235 A JP S5463235A
- Authority
- JP
- Japan
- Prior art keywords
- phase
- detector
- control system
- power control
- home use
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To individually control without an error multiple number of controlled terminal systems with single carrier frequency pulse signal by encoding said carrier pulse signal using the phase of commercial power source.
CONSTITUTION: A phase detector 17 detects the phase of commercial power source L while a tuner 18 and a detector 19 detect a pulse modulated by the carrier wave. A discrimination circuit 20 sends a signal to a switch controller 21 only when the output of the detector matches with the output of the phase detector 21 whereby said switch controller 21 turns the switching means 11 on or off.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13005277A JPS5463235A (en) | 1977-10-28 | 1977-10-28 | Power control system for home use |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13005277A JPS5463235A (en) | 1977-10-28 | 1977-10-28 | Power control system for home use |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5463235A true JPS5463235A (en) | 1979-05-22 |
Family
ID=15024899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13005277A Pending JPS5463235A (en) | 1977-10-28 | 1977-10-28 | Power control system for home use |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5463235A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5829028A (en) * | 1981-07-28 | 1983-02-21 | ソンフイ | Receiver controller |
JPH0546210A (en) * | 1991-08-09 | 1993-02-26 | Sharp Corp | Household bus system |
-
1977
- 1977-10-28 JP JP13005277A patent/JPS5463235A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5829028A (en) * | 1981-07-28 | 1983-02-21 | ソンフイ | Receiver controller |
JPH0522246B2 (en) * | 1981-07-28 | 1993-03-29 | Somufui | |
JPH0546210A (en) * | 1991-08-09 | 1993-02-26 | Sharp Corp | Household bus system |
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