JPH01100297U - - Google Patents
Info
- Publication number
- JPH01100297U JPH01100297U JP19713087U JP19713087U JPH01100297U JP H01100297 U JPH01100297 U JP H01100297U JP 19713087 U JP19713087 U JP 19713087U JP 19713087 U JP19713087 U JP 19713087U JP H01100297 U JPH01100297 U JP H01100297U
- Authority
- JP
- Japan
- Prior art keywords
- radio waves
- measurement sensor
- utility
- model registration
- wireless
- 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
- 238000005259 measurement Methods 0.000 claims 5
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000008054 signal transmission Effects 0.000 claims 1
- 230000003321 amplification Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Description
第１図は、この考案の送信部のブロツク図、第
２図は、受信部のブロツク図を示す。 １：センサ、３：増幅部、５：Ｖ／Ｆ変換部、
７：ＦＭ変調部、９：タイマ、１０：電源部、１
１：発信部、１５：増幅部、１７：ＦＭ復調部、
１９：Ｆ／Ｖ変換部、２１：信号処理部、２２：
電源部、２３：出力部。
２図は、受信部のブロツク図を示す。 １：センサ、３：増幅部、５：Ｖ／Ｆ変換部、
７：ＦＭ変調部、９：タイマ、１０：電源部、１
１：発信部、１５：増幅部、１７：ＦＭ復調部、
１９：Ｆ／Ｖ変換部、２１：信号処理部、２２：
電源部、２３：出力部。
Claims (1)
- 【実用新案登録請求の範囲】 (1) 温度、圧力、変位などの計測センサの信号
を、間欠的に発信する無線電波にして送信する送
信部と、この電波を受けて連続した計測データと
して表示あるいは出力する受信部で構成される無
線方式の計測センサシステム。 (2) 計測センサの信号を間欠的に発信する無線
電波と、電話回線を使用した信号搬送方式を併用
して、遠隔地まで計測データを送信する実用新案
登録請求範囲第１項記載の無線方式の計測センサ
システム。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19713087U JPH01100297U (ja) | 1987-12-24 | 1987-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19713087U JPH01100297U (ja) | 1987-12-24 | 1987-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01100297U true JPH01100297U (ja) | 1989-07-05 |
Family
ID=31487700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19713087U Pending JPH01100297U (ja) | 1987-12-24 | 1987-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01100297U (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50138853A (ja) * | 1974-04-18 | 1975-11-06 | ||
| JPS6053351A (ja) * | 1983-09-02 | 1985-03-27 | Meisei Electric Co Ltd | テレメ−タの信号伝送方式 |
-
1987
- 1987-12-24 JP JP19713087U patent/JPH01100297U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50138853A (ja) * | 1974-04-18 | 1975-11-06 | ||
| JPS6053351A (ja) * | 1983-09-02 | 1985-03-27 | Meisei Electric Co Ltd | テレメ−タの信号伝送方式 |
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