JPS5450939A - Load control system by indoor power line - Google Patents
Load control system by indoor power lineInfo
- Publication number
- JPS5450939A JPS5450939A JP11882277A JP11882277A JPS5450939A JP S5450939 A JPS5450939 A JP S5450939A JP 11882277 A JP11882277 A JP 11882277A JP 11882277 A JP11882277 A JP 11882277A JP S5450939 A JPS5450939 A JP S5450939A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- power line
- repeater
- control signal
- indoor power
- 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
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Selective Calling Equipment (AREA)
Abstract
PURPOSE: To provide a system for controlling each load with a signal received from a repeater, which is provided for a purpose of overlapping a control signal on the indoor power line,by receiving a signal from the transmitter to generate the control signal for controlling a prescribed load.
CONSTITUTION: If operating a smoke sensor 6, the output signal is transmitted to a repeater 2 through an indoor power line 4, with a prescribed control signal outputted from the repeater 2 corresponding to a received signal, and this control signal comes to actuare a receiver 3, for operting an alarm 10, the receiver 3, for ringing a bell 12 and the receiver 3, for lighting a lamp 11. In such way, the repeater 2 identifies various kinds of signal from each kind of the transmitter 1, outputting a control signal so as to control the purposed load in accordance with the received signal
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11882277A JPS5450939A (en) | 1977-09-30 | 1977-09-30 | Load control system by indoor power line |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11882277A JPS5450939A (en) | 1977-09-30 | 1977-09-30 | Load control system by indoor power line |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5450939A true JPS5450939A (en) | 1979-04-21 |
Family
ID=14745995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11882277A Pending JPS5450939A (en) | 1977-09-30 | 1977-09-30 | Load control system by indoor power line |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5450939A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58190243A (en) * | 1982-04-27 | 1983-11-07 | シャープ株式会社 | Hot water supplying machine remote controller for lamp line carriage type |
-
1977
- 1977-09-30 JP JP11882277A patent/JPS5450939A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58190243A (en) * | 1982-04-27 | 1983-11-07 | シャープ株式会社 | Hot water supplying machine remote controller for lamp line carriage type |
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