JPS6251839U - - Google Patents
Info
- Publication number
- JPS6251839U JPS6251839U JP14301085U JP14301085U JPS6251839U JP S6251839 U JPS6251839 U JP S6251839U JP 14301085 U JP14301085 U JP 14301085U JP 14301085 U JP14301085 U JP 14301085U JP S6251839 U JPS6251839 U JP S6251839U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- pulse train
- train signal
- monostable multivibrator
- output
- 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
- 230000001960 triggered effect Effects 0.000 claims 2
- 241001536563 Panus Species 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Dc Digital Transmission (AREA)
- Selective Calling Equipment (AREA)
Description
第１図は本考案の一実施例における受信回路の
ブロツク図、第２図は第１図の具体的回路図、第
３図及び第４図は第１図のタイムチヤート、第５
図は従来の受信回路のブロツク図、第６図、第７
図及び第８図は夫々第５図のタイムチヤートであ
る。
１…送信部、２…受信部、２１…遅延回路、２
２…第１モノマルチ、２３…Ｄフリツプフロツプ
、２４…入力処理部、２５…第２モノマルチ。
FIG. 1 is a block diagram of a receiving circuit in an embodiment of the present invention, FIG. 2 is a specific circuit diagram of FIG. 1, FIGS. 3 and 4 are time charts of FIG. 1, and FIG.
The figures are block diagrams of conventional receiving circuits, Figures 6 and 7.
8 and 8 are time charts of FIG. 5, respectively. DESCRIPTION OF SYMBOLS 1... Transmission part, 2... Receiving part, 21... Delay circuit, 2
2...First monomulti, 23...D flip-flop, 24...Input processing section, 25...Second monomulti.
Claims (1)
長短に変換されたパルス列信号を受信するリモー
トコントロール装置の受信回路であつて、受信し
た前記パルス信号を少許遅延せしめる遅延回路と
、この遅延回路出力によりトリガされる再トリガ
型の第１安定マルチバイブレータと、前記パルス
列信号のパルスのタイミングで前記第１の単安定
マルチバイブレータ出力レベルを判別し、元の２
値信号に復号する信号処理部とを備える受信回路
において前記受信したパルス列信号のパヌス間隔
のうち一番短かいパルス間隔よりも若干短い準安
定期間を有し、前記パルス列信号によりトリガさ
れる第２の単安定マルチバイブレータを設け、こ
の第２の単安定マルチバイブレータ出力のタイミ
ングで前記第１の単安定マルチバイブレータ出力
レベルを判別することを特徴とするリモートコン
トロール装置の受信回路。 A receiving circuit of a remote control device that receives a pulse train signal transmitted from a transmitter and in which a binary signal is converted into a long or short pulse interval, the delay circuit delaying the received pulse signal by a certain amount of time, and the output of this delay circuit. The retrigger type first stable multivibrator triggered by
and a signal processing unit that decodes the received pulse train signal into a value signal, the second pulse train signal has a metastable period slightly shorter than the shortest pulse interval among the panus intervals of the received pulse train signal, and is triggered by the pulse train signal. A receiving circuit for a remote control device, characterized in that a monostable multivibrator is provided, and the output level of the first monostable multivibrator is determined at the timing of the output of the second monostable multivibrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14301085U JPS6251839U (en) | 1985-09-19 | 1985-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14301085U JPS6251839U (en) | 1985-09-19 | 1985-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6251839U true JPS6251839U (en) | 1987-03-31 |
Family
ID=31052289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14301085U Pending JPS6251839U (en) | 1985-09-19 | 1985-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6251839U (en) |
-
1985
- 1985-09-19 JP JP14301085U patent/JPS6251839U/ja active Pending
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