JPS6298351U - - Google Patents
Info
- Publication number
- JPS6298351U JPS6298351U JP19052885U JP19052885U JPS6298351U JP S6298351 U JPS6298351 U JP S6298351U JP 19052885 U JP19052885 U JP 19052885U JP 19052885 U JP19052885 U JP 19052885U JP S6298351 U JPS6298351 U JP S6298351U
- Authority
- JP
- Japan
- Prior art keywords
- information
- zone
- displayed object
- transmitting means
- signal
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000036772 blood pressure Effects 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 description 6
- 238000012790 confirmation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
- Small-Scale Networks (AREA)
- Mobile Radio Communication Systems (AREA)
Description
第１図ないし第７図はこの考案の実施例を示す
無線電送方式のブロツク線図である。
１……ゾーン送信手段、２……ゾーン受信手段
、３……被表示物送信手段、４……被表示物受信
手段、５……表示手段、６……送信機本体、７…
…呼出回路、８……個別トーン発振回路、９……
受信機本体、１０……バンドパスフイルタ、１１
……制御回路、１２……送信機本体、１３……個
別トーン発振回路、１４……血圧センサ、１５…
…脈拍センサ、１６，１７……情報トーン発振回
路、１８……受機器本体、１９……バンドパスフ
イルタ、２０……確認トーン発振回路、２１……
バンドパスフイルタ、２２……ハウス、２３……
温度センサ、２４……情報トーン発振回路、２５
……タクシ、２６……実空車センサ、２７……情
報トーン発振回路。
1 to 7 are block diagrams of a wireless transmission system showing an embodiment of this invention. DESCRIPTION OF SYMBOLS 1... Zone transmitting means, 2... Zone receiving means, 3... Display object transmitting means, 4... Display object receiving means, 5... Display means, 6... Transmitter body, 7...
...Call circuit, 8...Individual tone oscillation circuit, 9...
Receiver body, 10...Band pass filter, 11
... Control circuit, 12 ... Transmitter body, 13 ... Individual tone oscillation circuit, 14 ... Blood pressure sensor, 15 ...
...Pulse sensor, 16, 17...Information tone oscillation circuit, 18...Receiving device body, 19...Band pass filter, 20...Confirmation tone oscillation circuit, 21...
Bandpass filter, 22... House, 23...
Temperature sensor, 24...Information tone oscillation circuit, 25
... Taxi, 26 ... Actual vacant vehicle sensor, 27 ... Information tone oscillation circuit.
Claims (1)
ゾーン送信手段およびゾーン受信手段と、ゾーン
内にある複数個の被表示物に別々に装備される被
表示物送信手段および被表示物受信手段と、被表
示物送信手段から送られる情報電波を前記ゾーン
受信手段で受信してこれを表示する表示手段とか
らなり、ゾーン送信手段と被表示物送信手段とは
異なる周波数の電波を送信し、複数の被表示物に
装備された各々の被表示物送信手段は、それぞれ
が異なる周波数の個別トーン信号で変調された情
報電波を送信してトーン信号の周波数の相違によ
つて何れの被表示物が送信した情報電波であるか
を特定し、更に、被表示物送信手段が送信する情
報電波は、伝送する情報に対応した周波数の情報
トーン信号で搬送波が変調されており、又、被表
示物送信手段から送信された情報電波は、ゾーン
受信手段で受信されて検波された後、バンドパス
フイルタで情報トーン信号と個別トーン信号の周
波数別に選別されて、個別トーン信号の出力信号
によつて被表示物が何れであるかを特定すると共
に、情報トーン信号の出力でもつて、特定された
被表示物の情報を表示手段が表示する無線伝送方
式に於て、それぞれの被表示物送信手段が送信す
る個別トーン信号の周波数が等比級数に分布する
と共に、情報電波には個別トーン信号と情報トー
ン信号とが同時に変調されており、ゾーン受信手
段で受信されて検波された情報電波が、バンドパ
スフイルタによつて個別トーン信号と情報トーン
信号を検出し、これによつて被表示物が特定され
ると共に被表示物の伝送情報が検完されて表示さ
れるように構成されたことを特徴とする無線伝送
方式。 (2) ゾーン送信手段が被表示物受信手段に対し
てゾーン電波を送信し、このゾーン電波に呼出信
号が変調され、呼出信号は、それぞれの被表示物
の個別の個別トーン信号で、被表示物受信手段は
自己の個別信号が変調された呼出信号を受信する
と、被表示物送信手段が情報電波を送信する実用
新案登録請求の範囲第(1)項記載の無線伝送方式
。 (3) 被表示物送信手段が送信する情報電波が、
温度、血圧、脈拍等に対応した情報トーン信号で
変調されている実用新案登録請求の範囲第(1)項
記載の無線伝送方式。[Claims for Utility Model Registration] (1) Zone transmitting means and zone receiving means installed in a zone having a predetermined area, and display objects installed separately in a plurality of display objects within the zone. It consists of a transmitting means, a display object receiving means, and a display means for receiving and displaying information radio waves sent from the display object transmitting means by the zone receiving means, and the zone transmitting means and the display object transmitting means are Each display object transmitting means that transmits radio waves of different frequencies and is equipped on a plurality of display objects transmits information radio waves that are modulated with individual tone signals of different frequencies to detect differences in the frequency of the tone signals. to identify which displayed object transmitted the information radio wave, and further, the information radio wave transmitted by the displayed object transmission means has a carrier wave modulated with an information tone signal of a frequency corresponding to the information to be transmitted. In addition, the information radio waves transmitted from the displayed object transmitting means are received and detected by the zone receiving means, and then separated into information tone signals and individual tone signals by bandpass filter frequency. In a wireless transmission system in which the displayed object is specified by the output signal of the signal, and the display means displays information on the specified displayed object by outputting the information tone signal. The frequency of the individual tone signal transmitted by the displayed object transmitting means is distributed in a geometric series, and the information radio wave is simultaneously modulated with the individual tone signal and the information tone signal, and is received by the zone receiving means and detected. The transmitted information radio waves are used to detect individual tone signals and information tone signals by a bandpass filter, thereby identifying the displayed object and verifying the transmission information of the displayed object so that it can be displayed. A wireless transmission system characterized by being configured as follows. (2) The zone transmitting means transmits a zone radio wave to the displayed object receiving means, and a calling signal is modulated onto the zone radio wave, and the calling signal is an individual tone signal for each displayed object. 2. The wireless transmission system according to claim 1, wherein when the object receiving means receives a calling signal in which its own individual signal is modulated, the displayed object transmitting means transmits an information radio wave. (3) The information radio waves transmitted by the displayed object transmitting means are
The wireless transmission system according to claim (1) of the utility model registration, wherein the wireless transmission system is modulated with an information tone signal corresponding to temperature, blood pressure, pulse rate, etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985190528U JPH0419861Y2 (en) | 1985-12-10 | 1985-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985190528U JPH0419861Y2 (en) | 1985-12-10 | 1985-12-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6298351U true JPS6298351U (en) | 1987-06-23 |
| JPH0419861Y2 JPH0419861Y2 (en) | 1992-05-07 |
Family
ID=31143825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985190528U Expired JPH0419861Y2 (en) | 1985-12-10 | 1985-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419861Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5428542A (en) * | 1977-08-08 | 1979-03-03 | Fuji Electrochemical Co Ltd | Method of transmitting information from multiple remote terminal stations |
-
1985
- 1985-12-10 JP JP1985190528U patent/JPH0419861Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5428542A (en) * | 1977-08-08 | 1979-03-03 | Fuji Electrochemical Co Ltd | Method of transmitting information from multiple remote terminal stations |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0419861Y2 (en) | 1992-05-07 |
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