JPS6226143U - - Google Patents
Info
- Publication number
- JPS6226143U JPS6226143U JP11657085U JP11657085U JPS6226143U JP S6226143 U JPS6226143 U JP S6226143U JP 11657085 U JP11657085 U JP 11657085U JP 11657085 U JP11657085 U JP 11657085U JP S6226143 U JPS6226143 U JP S6226143U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- power line
- switch
- voltage detection
- load
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Description
第１図は本考案の実施例の基本的なシステム構
成を示すブロツク図、第２図、第３図はそれぞれ
実施例の電圧検出回路の具体例を示す回路図、第
４図は子機側の送受信回路と主制御部の回路構成
の一例を説明するための回路図、第５図は子機側
の負荷電流検知回路の一例を示す回路図、第６図
ａ，ｂは実施例の制御動作を説明するためのフロ
ーチヤート、第７図は従来のシステム構成を説明
するためのブロツク図である。
１……適用電源、２……親機、４……スイツチ
、５……子機、６……負荷、７……電圧検出回路
、９……切換回路。
Fig. 1 is a block diagram showing the basic system configuration of the embodiment of the present invention, Figs. 2 and 3 are circuit diagrams showing specific examples of the voltage detection circuit of the embodiment, and Fig. 4 is the slave device side. 5 is a circuit diagram illustrating an example of the circuit configuration of the transmitting/receiving circuit and the main control section, FIG. 5 is a circuit diagram showing an example of the load current detection circuit on the slave unit side, and FIGS. 6 a and b are the control diagrams of the embodiment. A flowchart for explaining the operation, and FIG. 7 is a block diagram for explaining the conventional system configuration. 1... Applicable power supply, 2... Base unit, 4... Switch, 5... Slave unit, 6... Load, 7... Voltage detection circuit, 9... Switching circuit.
Claims (1)
伝える電灯線搬送方式を利用したコントロール回
路において、電灯線とスイツチと負荷を直列接続
すると共に、前記スイツチの操作に伴う電圧変動
を検出する電圧検出回路と、この電圧検出回路の
出力信号に応じて前記負荷を切り換える切換回路
を設けたことを特徴とする電灯線搬送利用の子機
システム。 In a control circuit using a power line carrier method that uses a high carrier frequency to transmit signals to a power line, the power line, a switch, and a load are connected in series, and voltage detection detects voltage fluctuations caused by the operation of the switch. What is claimed is: 1. A cordless handset system using electric light line transport, characterized in that it is provided with a circuit and a switching circuit that switches the load according to an output signal of the voltage detection circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11657085U JPS6226143U (en) | 1985-07-31 | 1985-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11657085U JPS6226143U (en) | 1985-07-31 | 1985-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6226143U true JPS6226143U (en) | 1987-02-17 |
Family
ID=31001287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11657085U Pending JPS6226143U (en) | 1985-07-31 | 1985-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6226143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59177484U (en) * | 1983-05-14 | 1984-11-27 | 青木 紀久 | ornament |
-
1985
- 1985-07-31 JP JP11657085U patent/JPS6226143U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59177484U (en) * | 1983-05-14 | 1984-11-27 | 青木 紀久 | ornament |
| JPH0314238Y2 (en) * | 1983-05-14 | 1991-03-29 |
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