JPS6027579U - Erroneous display prevention device - Google Patents
Erroneous display prevention deviceInfo
- Publication number
- JPS6027579U JPS6027579U JP11717783U JP11717783U JPS6027579U JP S6027579 U JPS6027579 U JP S6027579U JP 11717783 U JP11717783 U JP 11717783U JP 11717783 U JP11717783 U JP 11717783U JP S6027579 U JPS6027579 U JP S6027579U
- Authority
- JP
- Japan
- Prior art keywords
- congestion
- station device
- distinguish
- erroneous display
- prevention device
- 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
Landscapes
- Indicating Measured Values (AREA)
- Small-Scale Networks (AREA)
- Selective Calling Equipment (AREA)
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図は従来装置の構成図、第2図は従来装置のフロー
チャート、第3図は本考案の一実施例の構成図、第4図
は本考案のフローチャートである。
5・・・送受信モジュール、8・・・渋滞出力ロック装
置、9・・・タイマー、10・・・送信処理、11・・
・受信処理、12・・・信号伝送装置、13・・・伝送
路、14・・・子局、10・・・フラグ登録装置。FIG. 1 is a block diagram of a conventional device, FIG. 2 is a flowchart of the conventional device, FIG. 3 is a block diagram of an embodiment of the present invention, and FIG. 4 is a flowchart of the present invention. 5... Transmission/reception module, 8... Traffic jam output lock device, 9... Timer, 10... Transmission processing, 11...
- Reception processing, 12... Signal transmission device, 13... Transmission path, 14... Slave station, 10... Flag registration device.
Claims (1)
御装置において、 前記親局装置の電源立上げ時に、同期信号のずれにより
発生する渋滞等の誤表示を防止するためにイニシャル時
に発生する渋滞データと2回目以降の渋滞データを区別
するフラグを受信データ格納バッファに設け、タイマー
により、瞬時渋滞と継続渋滞を見分ける装置を設け、前
記2回目以降の渋滞データの受信で、しかも、渋滞が一
定時間継続した時のみ渋滞表示をさせる手段を設けたこ
とを特徴とする誤表示防止装置。[Claims for Utility Model Registration] In a remote monitoring and control device in which a master station device and a slave station device are connected by a transmission line, when the power source of the master station device is turned on, erroneous indications such as traffic congestion caused by a shift in synchronization signals are provided. In order to prevent this, a flag is provided in the received data storage buffer to distinguish between the initial congestion data and the second and subsequent congestion data, and a timer is provided to distinguish between instantaneous congestion and continuous congestion. A device for preventing erroneous display, characterized in that it is provided with means for displaying a traffic jam only when the traffic jam continues for a certain period of time.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11717783U JPS6027579U (en) | 1983-07-29 | 1983-07-29 | Erroneous display prevention device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11717783U JPS6027579U (en) | 1983-07-29 | 1983-07-29 | Erroneous display prevention device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6027579U true JPS6027579U (en) | 1985-02-25 |
Family
ID=30269841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11717783U Pending JPS6027579U (en) | 1983-07-29 | 1983-07-29 | Erroneous display prevention device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6027579U (en) |
-
1983
- 1983-07-29 JP JP11717783U patent/JPS6027579U/en active Pending
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