JPS60139366U - Automatic - automatic network control equipment - Google Patents

Automatic - automatic network control equipment

Info

Publication number
JPS60139366U
JPS60139366U JP2690684U JP2690684U JPS60139366U JP S60139366 U JPS60139366 U JP S60139366U JP 2690684 U JP2690684 U JP 2690684U JP 2690684 U JP2690684 U JP 2690684U JP S60139366 U JPS60139366 U JP S60139366U
Authority
JP
Japan
Prior art keywords
automatic
network control
control equipment
selection signal
counter
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
Application number
JP2690684U
Other languages
Japanese (ja)
Inventor
竹内　俊也
Original Assignee
日本電気株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日本電気株式会社 filed Critical 日本電気株式会社
Priority to JP2690684U priority Critical patent/JPS60139366U/en
Publication of JPS60139366U publication Critical patent/JPS60139366U/en
Pending legal-status Critical Current

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実極例を示すブロック図、第２図ａ
〜ｇは第１図の動作を示す波形図であ一゛　　る。Figure 1 is a block diagram showing one practical example of the present invention, Figure 2 a
-g are waveform diagrams showing the operation of FIG. 1.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 選択信号を回線に出力する手前で内部に折返す切替回路
と、内部に折返された選択信号のダイヤル・パルスを計
数するカウンタと、ＭＦトーン信号を検出する検出回路
と、前記カウンタおよび前記検出回路の出力と出力され
るべき選択信号とが一致しｔいるか否かを判別する比較
回路とを有す、　　　ることを特徴とする自動−自動網
制御装置。、A switching circuit that loops back the selection signal internally before outputting it to the line, a counter that counts dial pulses of the selection signal that is looped back inside, a detection circuit that detects an MF tone signal, and the counter and the detection circuit. An automatic network control device comprising: a comparison circuit for determining whether or not the output of the device matches the selection signal to be output. ,
JP2690684U 1984-02-27 1984-02-27 Automatic - automatic network control equipment Pending JPS60139366U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2690684U JPS60139366U (en) 1984-02-27 1984-02-27 Automatic - automatic network control equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2690684U JPS60139366U (en) 1984-02-27 1984-02-27 Automatic - automatic network control equipment

Publications (1)

Publication Number Publication Date
JPS60139366U true JPS60139366U (en) 1985-09-14

Family

ID=30523357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2690684U Pending JPS60139366U (en) 1984-02-27 1984-02-27 Automatic - automatic network control equipment

Country Status (1)

Country Link
JP (1) JPS60139366U (en)

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