JPS58156349U - remote control system - Google Patents
remote control systemInfo
- Publication number
- JPS58156349U JPS58156349U JP5505582U JP5505582U JPS58156349U JP S58156349 U JPS58156349 U JP S58156349U JP 5505582 U JP5505582 U JP 5505582U JP 5505582 U JP5505582 U JP 5505582U JP S58156349 U JPS58156349 U JP S58156349U
- Authority
- JP
- Japan
- Prior art keywords
- control
- terminal device
- detection circuit
- outputs
- drive circuit
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の遠隔制御システムの構成を示すブロック
図、第２図は同上の端末器の要部回路図、第３図は本考
案の一実施例の要部回路図、第４図ａ、 ｂは同上の
動作波形図である。
１は親機、２は信号線、３は端末器、３ａは端末用ＬＳ
Ｉ、１３は一致検出回路、１４は信号切換回路、Ｑｌａ
、 Ｑ山はトランレスタ、Ｌ、ａ、 Ｌ山はコイル、Ｒ
ｙｌはラッチングリレーである。Figure 1 is a block diagram showing the configuration of a conventional remote control system, Figure 2 is a circuit diagram of the main parts of the same terminal, Figure 3 is a circuit diagram of the main parts of an embodiment of the present invention, and Figure 4 a. , b are operation waveform diagrams of the same as above. 1 is the base unit, 2 is the signal line, 3 is the terminal device, 3a is the terminal LS
I, 13 is a coincidence detection circuit, 14 is a signal switching circuit, Qla
, Q mountain is tran restor, L, a, L mountain is coil, R
yl is a latching relay.
Claims (1)
以上有する端末器と親機とを信号線を介して互いに接続
し、親機から端末器に対して少なくとも４ビット以上の
デジタル信号からなる制御信号を送出し、端末器には制
御信号をラッチして制御出力とする回路を設け、２巻線
ラッチングリレーのセットコイルおよびリセットコイル
ヲ一対の制御出力により個別に通電制御するリレードラ
イブ回路を各２巻線ラッチングリレー毎に設けて、リレ
ードライブ回路の入力となる一対の制御出力の一致を検
出する一致検出回路を各リレードライブ回路毎に設け、
一致検出回路の動作時には該一致検出回路に対応するリ
レードライブ回路の動作を阻止する手段を設けて成る遠
隔制御システム。A terminal device having at least two two-winding latching relays for load control and a parent device are connected to each other via a signal line, and a control signal consisting of a digital signal of at least 4 bits or more is transmitted from the parent device to the terminal device. The terminal device is equipped with a circuit that latches the control signal and outputs it as a control output, and a relay drive circuit that individually controls the energization of the set coil and reset coil of the two-winding latching relay by a pair of control outputs is installed in each terminal. A coincidence detection circuit is provided for each wire-wound latching relay and detects coincidence of a pair of control outputs that are input to the relay drive circuit,
A remote control system comprising means for inhibiting operation of a relay drive circuit corresponding to a coincidence detection circuit when the coincidence detection circuit is in operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5505582U JPS58156349U (en) | 1982-04-15 | 1982-04-15 | remote control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5505582U JPS58156349U (en) | 1982-04-15 | 1982-04-15 | remote control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58156349U true JPS58156349U (en) | 1983-10-19 |
| JPS6219062Y2 JPS6219062Y2 (en) | 1987-05-15 |
Family
ID=30065657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5505582U Granted JPS58156349U (en) | 1982-04-15 | 1982-04-15 | remote control system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58156349U (en) |
-
1982
- 1982-04-15 JP JP5505582U patent/JPS58156349U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6219062Y2 (en) | 1987-05-15 |
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