JPS5463235A - Power control system for home use - Google Patents

Power control system for home use

Info

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
Application number
JP13005277A
Other languages
Japanese (ja)
Inventor
Naoyoshi Maehara
Hiroshi Fujieda
Takashi Uno
Masao Ito
Akihisa Takano
Toru Kobayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP13005277A priority Critical patent/JPS5463235A/en
Publication of JPS5463235A publication Critical patent/JPS5463235A/en
Pending legal-status Critical Current

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
JP13005277A 1977-10-28 1977-10-28 Power control system for home use Pending JPS5463235A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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