CO4780075A1 - TELEPHONE LINE MONITOR DEVICE - Google Patents

TELEPHONE LINE MONITOR DEVICE

Info

Publication number
CO4780075A1
CO4780075A1 CO98033129A CO98033129A CO4780075A1 CO 4780075 A1 CO4780075 A1 CO 4780075A1 CO 98033129 A CO98033129 A CO 98033129A CO 98033129 A CO98033129 A CO 98033129A CO 4780075 A1 CO4780075 A1 CO 4780075A1
Authority
CO
Colombia
Prior art keywords
sensor component
component
monitoring circuit
report
telephone
Prior art date
Application number
CO98033129A
Other languages
Spanish (es)
Inventor
Kenneth F Vaughan
Original Assignee
Evergreen Comm Technologies Inc
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 Evergreen Comm Technologies Inc filed Critical Evergreen Comm Technologies Inc
Publication of CO4780075A1 publication Critical patent/CO4780075A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
    • H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
    • H04M3/30—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/2272—Subscriber line supervision circuits, e.g. call detection circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Alarm Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Monitoring And Testing Of Exchanges (AREA)

Abstract

Un dispositivo autónomo para monitorear en forma pasiva laslíneas eléctricas telefónicas y reportar fallas en las mismas; dicho dispositivo comprende:Un componente sensor para medir una pluralidad de condiciones en dichas líneas eléctricas de telefonía, el cual opera sin conexión a la central de la compañía telefónica;Un circuito de monitoria conectado a dicho componente sensor el cual utiliza mediciones de dicho componente con el fin de determinar una pluralidad de condiciones de alarma;Un componente de reporte conectado a dicho circuito de monitoria para reportar dicha pluralidad de condiciones de alarma;y Un suministro de energía para alimentar dicho componente sensor, dicho circuito de monitoria y dicho componente de reporte.1Un dispositivo autónomo para monitorear en forma pasiva las instalaciones eléctricas telefónicas y reportar fallas en la instalación; dicho dispositivo comprende:Un componente sensor para medir el voltaje de punto de entrada (Tip-Ring), la corriente de punto de entrada (Tip-Ring) e impedancia de bucle en dichas instalaciones eléctricas telefónicas; Un circuito de monitoria conectado a dicho componente sensor que utiliza mediciones de dicho componente sensor para determinar un circuito abierto, un cortocircuito e impedancia de bucle inválido;Un componente de reporte conectado a dicho circuito de monitoria para reporter electrónicamente dichas condiciones de alarma a un sistema externo de monitoria...An autonomous device to passively monitor telephone power lines and report failures in them; Said device comprises: A sensor component to measure a plurality of conditions in said telephone power lines, which operates without connection to the telephone company headquarters; A monitoring circuit connected to said sensor component which uses measurements of said component with in order to determine a plurality of alarm conditions; a reporting component connected to said monitoring circuit to report said plurality of alarm conditions; and a power supply to power said sensor component, said monitoring circuit and said reporting component .1A standalone device to passively monitor telephone electrical installations and report installation failures; Said device comprises: A sensor component to measure the input point voltage (Tip-Ring), the input point current (Tip-Ring) and loop impedance in said telephone electrical installations; A monitoring circuit connected to said sensor component that uses measurements from said sensor component to determine an open circuit, a short circuit and an invalid loop impedance; A reporting component connected to said monitoring circuit to electronically report said alarm conditions to a system external monitoring ...

CO98033129A 1997-06-10 1998-06-10 TELEPHONE LINE MONITOR DEVICE CO4780075A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87192297A 1997-06-10 1997-06-10

Publications (1)

Publication Number Publication Date
CO4780075A1 true CO4780075A1 (en) 1999-05-26

Family

ID=25358451

Family Applications (1)

Application Number Title Priority Date Filing Date
CO98033129A CO4780075A1 (en) 1997-06-10 1998-06-10 TELEPHONE LINE MONITOR DEVICE

Country Status (12)

Country Link
JP (1) JP2001508981A (en)
CN (1) CN1250569A (en)
AR (1) AR005214A1 (en)
AU (1) AU7813898A (en)
BR (1) BR9808861A (en)
CA (1) CA2278235A1 (en)
CO (1) CO4780075A1 (en)
ES (1) ES2157176B1 (en)
PE (1) PE100299A1 (en)
UY (1) UY25038A1 (en)
WO (1) WO1998057483A1 (en)
ZA (1) ZA984964B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5879303A (en) 1996-09-27 1999-03-09 Atl Ultrasound Ultrasonic diagnostic imaging of response frequency differing from transmit frequency
US6283919B1 (en) 1996-11-26 2001-09-04 Atl Ultrasound Ultrasonic diagnostic imaging with blended tissue harmonic signals
IL152824A (en) * 2002-11-13 2012-05-31 Mosaid Technologies Inc Addressable outlet and a network using same
DE10334127A1 (en) * 2003-07-25 2005-02-24 Rohde & Schwarz Gmbh & Co. Kg Mobile device with remote-controlled reclosing function
CN104486513B (en) * 2014-11-14 2017-02-22 中国电子科技集团公司第三十研究所 Device and method for realizing multi-channel SIM card equipment centralized management and maintenance

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197435A (en) * 1978-02-24 1980-04-08 Jackson Amos R Telephone line monitoring circuit and method
CA1140690A (en) * 1978-07-19 1983-02-01 Everhard H.B. Bartelink Remote supervisory system for monitoring telephone subscriber premises
US4446340A (en) * 1982-04-23 1984-05-01 Calculagraph Company Customer premises loop test unit powered from the normal central office power source
US4817137A (en) * 1987-11-30 1989-03-28 Yechiel Rosenfeld Apparatus for remotely determining hook status conditions
US4864598A (en) * 1988-07-20 1989-09-05 Keptel, Inc. Loop status verification system
US4937851A (en) * 1988-07-20 1990-06-26 Keptel, Inc. Loop status verification system

Also Published As

Publication number Publication date
BR9808861A (en) 2000-08-01
ZA984964B (en) 1999-01-11
ES2157176B1 (en) 2002-01-16
AU7813898A (en) 1998-12-30
ES2157176A1 (en) 2001-08-01
AR005214A1 (en) 1999-04-28
CA2278235A1 (en) 1998-12-17
PE100299A1 (en) 1999-10-15
CN1250569A (en) 2000-04-12
UY25038A1 (en) 1998-07-10
WO1998057483A1 (en) 1998-12-17
JP2001508981A (en) 2001-07-03

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