JPS58155179U

JPS58155179U - Remote monitoring control device

Info

Publication number: JPS58155179U
Application number: JP5190082U
Authority: JP
Inventors: 野口　康弘; 登阿部
Original assignee: 株式会社日立製作所
Priority date: 1982-04-12
Filing date: 1982-04-12
Publication date: 1983-10-17

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

[Brief explanation of drawings]

第１図は１．Ｎ方式遠方監視制御装置のブロック図、第
２図は制御卓の盤面配置図、第３図は制御卓上の選択ス
イッチと制御対象の対応関係図、第４図は従来の方法に
よる選択制御のタイムチャート、第５図は本考案による
回路の一実施例図、第６図は本考案の選択制御のタイム
チャートである。９・・・フリップフロップ、１０・・・パルス出力回路
、１１・・・カラ、ンタ、１２・・・ＡＮＤ回路、１３
・・・ＯＲ回路、１４・・・カウンター、１５・・・機
器信号出力回路、１６・・・子局信号出力回路。Figure 1 shows 1. A block diagram of the N-type remote monitoring and control device, Fig. 2 is a panel layout of the control console, Fig. 3 is a correspondence diagram between the selection switch on the control desk and the controlled object, and Fig. 4 is the time of selection control using the conventional method. FIG. 5 is a diagram of an embodiment of the circuit according to the present invention, and FIG. 6 is a time chart of selection control according to the present invention. 9...Flip-flop, 10...Pulse output circuit, 11...Color, circuit, 12...AND circuit, 13
...OR circuit, 14...Counter, 15...Device signal output circuit, 16...Slave station signal output circuit.

Claims

[Scope of utility model registration request]

In one master station of a remote monitoring and control device that monitors and controls a large number of control targets of multiple slave stations, a flip-flop, a pulse output circuit, and an AND condition of the output signal of the flip-flop and the pulse signal are used to sequentially output equipment signals. 1. A remote monitoring and control device comprising: a device signal output circuit that outputs signals from the slave station sequentially using an update signal from the device signal output circuit;