JPS59132264A - 検出回路 - Google Patents

検出回路

Info

Publication number
JPS59132264A
JPS59132264A JP58006937A JP693783A JPS59132264A JP S59132264 A JPS59132264 A JP S59132264A JP 58006937 A JP58006937 A JP 58006937A JP 693783 A JP693783 A JP 693783A JP S59132264 A JPS59132264 A JP S59132264A
Authority
JP
Japan
Prior art keywords
alarm
circuit
state
information
detecting 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
Application number
JP58006937A
Other languages
English (en)
Japanese (ja)
Other versions
JPS649782B2 (enrdf_load_stackoverflow
Inventor
Masanobu Takahashi
政信 高橋
Yutaka Ikeda
裕 池田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP58006937A priority Critical patent/JPS59132264A/ja
Publication of JPS59132264A publication Critical patent/JPS59132264A/ja
Publication of JPS649782B2 publication Critical patent/JPS649782B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/50—Testing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Debugging And Monitoring (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
JP58006937A 1983-01-19 1983-01-19 検出回路 Granted JPS59132264A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58006937A JPS59132264A (ja) 1983-01-19 1983-01-19 検出回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58006937A JPS59132264A (ja) 1983-01-19 1983-01-19 検出回路

Publications (2)

Publication Number Publication Date
JPS59132264A true JPS59132264A (ja) 1984-07-30
JPS649782B2 JPS649782B2 (enrdf_load_stackoverflow) 1989-02-20

Family

ID=11652161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58006937A Granted JPS59132264A (ja) 1983-01-19 1983-01-19 検出回路

Country Status (1)

Country Link
JP (1) JPS59132264A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111585253A (zh) * 2019-06-28 2020-08-25 杭州德睿达电气有限公司 一种带多重预警的直流保护测控装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111585253A (zh) * 2019-06-28 2020-08-25 杭州德睿达电气有限公司 一种带多重预警的直流保护测控装置

Also Published As

Publication number Publication date
JPS649782B2 (enrdf_load_stackoverflow) 1989-02-20

Similar Documents

Publication Publication Date Title
US4270715A (en) Railway control signal interlocking systems
JPH0376620B2 (enrdf_load_stackoverflow)
US5721530A (en) Stand alone mode for alarm-type module
JPS59132264A (ja) 検出回路
JP2600524B2 (ja) エレベータの遠隔監視装置
JPH06177902A (ja) 通信ネットワークシステムの障害監視装置
JP2647663B2 (ja) 電源異常検出方式
JP2861595B2 (ja) 冗長化ｃｐｕユニットの切り替え制御装置
JPH0840660A (ja) 広域災害対応エレベータ監視センタ
JPH06258131A (ja) 接続機器自動選別方式
JP2677229B2 (ja) 伝送装置
JPH0292097A (ja) 端末制御監視装置
JPH09305880A (ja) 監視制御装置
JP2571617Y2 (ja) マイコンメータ用コントローラ
JP2508752B2 (ja) 障害通知方式
JP2513320B2 (ja) 警備端末装置
JPH0991577A (ja) 集合住宅火災監視システム
JPS62267897A (ja) 火災監視システム
JP2570994B2 (ja) アラーム信号通信装置
KR970058247A (ko) 시스팀의 이중화를 위한 저가형 이중화 노드
JPH0329086A (ja) 防災システム
JP2970591B2 (ja) 伝送二重化監視システム
JPH0616317B2 (ja) 蓄積型受信機の火災報知装置
JPH0210450Y2 (enrdf_load_stackoverflow)
JPS62278494A (ja) リ−ドスイツチの接点異常監視装置