JPH0480147U - - Google Patents
Info
- Publication number
- JPH0480147U JPH0480147U JP12411190U JP12411190U JPH0480147U JP H0480147 U JPH0480147 U JP H0480147U JP 12411190 U JP12411190 U JP 12411190U JP 12411190 U JP12411190 U JP 12411190U JP H0480147 U JPH0480147 U JP H0480147U
- Authority
- JP
- Japan
- Prior art keywords
- timing
- stored data
- lan
- time
- controller
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Small-Scale Networks (AREA)
Description
第１図は本考案の一実施例を示すブロツク図、
第２図はＬＡＮ上に制御信号を出力するタイミン
グを示した図である。
Ａ，Ｂ……コントローラ、Ｃ……ケーブル、Ｄ
……ノードステーシヨン、Ｅ，Ｆ…スイツチヤー
、Ｇ，Ｈ……外部接続機器。
FIG. 1 is a block diagram showing an embodiment of the present invention.
FIG. 2 is a diagram showing the timing of outputting control signals onto the LAN. A, B...Controller, C...Cable, D
...Node station, E, F...Switcher, G, H...External connection equipment.
Claims (1)
た自動番組制御装置において、標準時刻と第１の
格納データの時刻情報の照合を行う手段と、この
結果に基ずき略秒に一致したタイミングで制御信
号をＬＡＮ上に送出させるコントローラと標準時
刻の秒信号に対し、１秒以内の範囲で実質的に位
相をずらしたタイミングで現在時刻と第２の格納
データの時刻情報照合を行う手段と、これに基づ
き秒のタイミングより一定時間ずれたタイミング
でＬＡＮ上に制御信号を送出させるコントローラ
とを具備することを特徴とする自動番組制御装置
。 In an automatic program control device using a token-passing bus-type LAN, there is provided a means for collating the time information of the first stored data with the standard time, and based on this result, a control signal is sent at a timing that corresponds approximately to seconds. a controller for transmitting the second stored data onto a LAN; and a means for verifying time information between the current time and second stored data at timings that are substantially out of phase within a range of one second with respect to the second signal of the standard time; 1. An automatic program control device comprising: a controller that transmits a control signal onto a LAN at a timing that is shifted by a predetermined time from the timing of seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12411190U JPH0480147U (en) | 1990-11-26 | 1990-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12411190U JPH0480147U (en) | 1990-11-26 | 1990-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0480147U true JPH0480147U (en) | 1992-07-13 |
Family
ID=31871781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12411190U Pending JPH0480147U (en) | 1990-11-26 | 1990-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0480147U (en) |
-
1990
- 1990-11-26 JP JP12411190U patent/JPH0480147U/ja active Pending
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