JPS6194993U - - Google Patents
Info
- Publication number
- JPS6194993U JPS6194993U JP17952784U JP17952784U JPS6194993U JP S6194993 U JPS6194993 U JP S6194993U JP 17952784 U JP17952784 U JP 17952784U JP 17952784 U JP17952784 U JP 17952784U JP S6194993 U JPS6194993 U JP S6194993U
- Authority
- JP
- Japan
- Prior art keywords
- transmission data
- alarm
- transmitter
- receiver
- unit
- 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 description 14
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Description
第１図は本考案による送信機の一例を示すブロ
ツク図、第２図は同じく受信機の一例を示すブロ
ツク図、第３図は同じく送信データの模式図、第
４図は同じく送信機側のフローチヤート、第５図
は同じく受信機側のフローチヤートである。
１…温度検出部、２…Ａ／Ｄ変換部、４…送信
制御部、５…ヘツダー部、６…パリテイ検出部、
９…送信部、１２…受信部、１５…識別部、１７
…パリテイ比較部、１８…データ比較部、１９…
温度表示部、２２…温度設定部、２３…警報部。
Fig. 1 is a block diagram showing an example of a transmitter according to the present invention, Fig. 2 is a block diagram showing an example of a receiver, Fig. 3 is a schematic diagram of transmitted data, and Fig. 4 is a block diagram showing an example of a receiver. The flowchart in FIG. 5 is also a flowchart on the receiver side. DESCRIPTION OF SYMBOLS 1... Temperature detection part, 2... A/D conversion part, 4... Transmission control part, 5... Header part, 6... Parity detection part,
9... Transmission section, 12... Receiving section, 15... Identification section, 17
...Parity comparison section, 18...Data comparison section, 19...
Temperature display section, 22... Temperature setting section, 23... Alarm section.
Claims (1)
所に設けられる受信機とから成り、送信機は、測
定対象地点の温度を検出する温度検出部と、検出
された温度をデイジタル信号に変換するＡ／Ｄ変
換部と、伝送データをノイズと区別するために特
定のデイジタルコードを伝送データの最初に付加
するヘツダー部と、同一の伝送データを二度繰り
返して送信するタイミングを定める送信制御部と
、デイジタル信号の伝送データにより変調された
被変調波を無線送信する送信部とを備え、受信機
は、送信機からの電波を受信する受信部と、受信
された電波から伝送データを復調する復調部と、
伝送データの最初に付加された特定のデイジタル
コードを確認して伝送データとノイズとを区別す
る識別部と、二度の伝送データの一致確認を行い
、一致すれば前記伝送データを出力させるデータ
比較部と、伝送データをデイジタル表示する表示
部と、警報温度を設定する警報温度設定部と、伝
送データが警報温度以下になることにより警報を
発する警報部とを備えた無線式遠隔温度表示装置
。 It consists of a transmitter installed at each measurement target point and a receiver installed at a central location. a /D conversion unit, a header unit that adds a specific digital code to the beginning of transmission data in order to distinguish the transmission data from noise, and a transmission control unit that determines the timing for repeatedly transmitting the same transmission data twice; The receiver includes a transmitter that wirelessly transmits a modulated wave modulated by the transmission data of the digital signal, and the receiver includes a receiver that receives radio waves from the transmitter and a demodulator that demodulates the transmission data from the received radio waves. and,
An identification unit that checks a specific digital code added to the beginning of transmission data to distinguish between transmission data and noise; and a data comparison unit that checks the coincidence of transmission data twice and outputs the transmission data if they match. A wireless remote temperature display device comprising: a display section that digitally displays transmission data; an alarm temperature setting section that sets an alarm temperature; and an alarm section that issues an alarm when the transmission data falls below the alarm temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17952784U JPS6194993U (en) | 1984-11-27 | 1984-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17952784U JPS6194993U (en) | 1984-11-27 | 1984-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6194993U true JPS6194993U (en) | 1986-06-19 |
Family
ID=30737094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17952784U Pending JPS6194993U (en) | 1984-11-27 | 1984-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6194993U (en) |
-
1984
- 1984-11-27 JP JP17952784U patent/JPS6194993U/ja active Pending
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