JPS6214944U - - Google Patents
Info
- Publication number
- JPS6214944U JPS6214944U JP10579885U JP10579885U JPS6214944U JP S6214944 U JPS6214944 U JP S6214944U JP 10579885 U JP10579885 U JP 10579885U JP 10579885 U JP10579885 U JP 10579885U JP S6214944 U JPS6214944 U JP S6214944U
- Authority
- JP
- Japan
- Prior art keywords
- information
- transmission
- power line
- circuit
- terminal device
- 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
- 230000005540 biological transmission Effects 0.000 claims 4
- 238000000034 method Methods 0.000 claims 1
- 230000008054 signal transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Description
第１図は本考案の一実施例の電力線搬送式情報
装置の構成と使用例を示す概略図、第２図及び第
３図はそれぞれ同装置の情報主装置及び端末器の
制御回路ブロツク図である。
１…情報主装置、３…端末器、２７…報知音圧
調節装置を備えかつ当該装置の設定音の限度を越
えたとき自動送信する回路。
FIG. 1 is a schematic diagram showing the configuration and usage example of a power line carrier type information device according to an embodiment of the present invention, and FIGS. 2 and 3 are control circuit block diagrams of the information main device and terminal device of the same device, respectively. be. 1... Information main device, 3... Terminal device, 27... A circuit that is equipped with a notification sound pressure adjustment device and automatically transmits when the set sound level of the device is exceeded.
Claims (1)
信回路を設けた情報主装置と端末器との間の送受
信を屋内配電線を介して行なうものにおいて、端
末器３に報知音圧調節装置１４を備えかつ当該装
置１４の設定音圧の限度を越えたとき自動送信す
る回路２７（以下自動送信回路と呼ぶ）を備え、
情報主装置１からの送信信号に応じて端末器３か
ら返信信号中に音情報を取り込んで情報主装置１
に表示することを特徴とする電力線搬送式情報装
置。 In a device that performs transmission and reception between an information main device equipped with a transmission/reception circuit for information communication using a power line carrier signal transmission method and a terminal device via an indoor power distribution line, the terminal device 3 is equipped with a notification sound pressure adjustment device 14 and the Equipped with a circuit 27 (hereinafter referred to as automatic transmission circuit) that automatically transmits when the set sound pressure limit of the device 14 is exceeded,
In response to the transmission signal from the information main device 1, the information main device 1 captures sound information in the reply signal from the terminal device 3.
A power line carrier type information device characterized by displaying information on a power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10579885U JPS6214944U (en) | 1985-07-11 | 1985-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10579885U JPS6214944U (en) | 1985-07-11 | 1985-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6214944U true JPS6214944U (en) | 1987-01-29 |
Family
ID=30980565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10579885U Pending JPS6214944U (en) | 1985-07-11 | 1985-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6214944U (en) |
-
1985
- 1985-07-11 JP JP10579885U patent/JPS6214944U/ja active Pending
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