[go: up one dir, main page]

AR231204A1 - REMOTE SURVEILLANCE DEVICE FOR TROUBLESHOOTING ON INFORMATION TRANSMISSION LINES - Google Patents

REMOTE SURVEILLANCE DEVICE FOR TROUBLESHOOTING ON INFORMATION TRANSMISSION LINES

Info

Publication number
AR231204A1
AR231204A1 AR287759A AR28775981A AR231204A1 AR 231204 A1 AR231204 A1 AR 231204A1 AR 287759 A AR287759 A AR 287759A AR 28775981 A AR28775981 A AR 28775981A AR 231204 A1 AR231204 A1 AR 231204A1
Authority
AR
Argentina
Prior art keywords
troubleshooting
information transmission
transmission lines
surveillance device
remote surveillance
Prior art date
Application number
AR287759A
Other languages
Spanish (es)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AR231204A1 publication Critical patent/AR231204A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/40—Monitoring; Testing of relay systems

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Selective Calling Equipment (AREA)
AR287759A 1980-12-23 1981-12-10 REMOTE SURVEILLANCE DEVICE FOR TROUBLESHOOTING ON INFORMATION TRANSMISSION LINES AR231204A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803048634 DE3048634A1 (en) 1980-12-23 1980-12-23 REMOTE MONITORING DEVICE WITH AT LEAST ONE ARRANGEMENT FOR THE TRANSMISSION OF MESSAGES BY A TIME-MULTIPLEX-FREQUENCY-MULTIPLEX PROCESS

Publications (1)

Publication Number Publication Date
AR231204A1 true AR231204A1 (en) 1984-09-28

Family

ID=6120060

Family Applications (1)

Application Number Title Priority Date Filing Date
AR287759A AR231204A1 (en) 1980-12-23 1981-12-10 REMOTE SURVEILLANCE DEVICE FOR TROUBLESHOOTING ON INFORMATION TRANSMISSION LINES

Country Status (8)

Country Link
EP (1) EP0054643B1 (en)
AR (1) AR231204A1 (en)
AT (1) ATE11351T1 (en)
AU (1) AU541705B2 (en)
BR (1) BR8108345A (en)
DE (2) DE3048634A1 (en)
IN (1) IN154264B (en)
MX (1) MX151462A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3461046D1 (en) * 1983-03-15 1986-11-27 Bbc Brown Boveri & Cie Method and arrangement for monitoring repeaters
DE3532336A1 (en) * 1985-09-11 1987-03-19 Siemens Ag MESSAGE TRANSMISSION SYSTEM WITH MONITORING IN ACCORDANCE WITH THE ISM LOCATION PROCEDURE

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE811807C (en) * 1949-08-14 1951-08-23 Siemens & Halske A G Arrangement for the simultaneous transmission of several measured values
DE1062150B (en) * 1957-09-24 1959-07-23 Siemens Ag Circuit arrangement for monitoring the states of facilities
DE2233797C3 (en) * 1972-07-10 1981-04-02 Alois Zettler Elektrotechnische Fabrik GmbH, 8000 München Message system for hospitals
DE2243185A1 (en) * 1972-09-01 1974-03-14 Bosch Elektronik Gmbh DEVICE FOR REMOTE MONITORING OF SEVERAL ROOMS
DE2425384A1 (en) * 1974-05-25 1975-12-04 Licentia Gmbh Address-free defect locating system for PCM transmission parts - has unmanned repeaters and three signals closing and opening test loops sequentially
DE2558374C2 (en) * 1975-12-23 1981-09-24 Siemens AG, 1000 Berlin und 8000 München Telecontrol device for the transmission of telecontrol signals with the help of pulse telegrams
NL7700448A (en) * 1977-01-17 1978-07-19 Oak Holland Bv ALARM SYSTEM.
DE2802075C3 (en) * 1978-01-18 1980-11-13 Compur-Electronic Gmbh, 8000 Muenchen Procedures for security and surveillance, in particular for personal security and surveillance, as well as an arrangement for the implementation of the procedure
DE2903493A1 (en) * 1979-01-30 1980-07-31 Siemens Ag METHOD AND ARRANGEMENT FOR ERROR LOCATING AND MONITORING A MESSAGE LINK

Also Published As

Publication number Publication date
DE3168358D1 (en) 1985-02-28
DE3048634A1 (en) 1982-07-22
EP0054643A1 (en) 1982-06-30
MX151462A (en) 1984-11-28
AU541705B2 (en) 1985-01-17
IN154264B (en) 1984-10-13
AU7874781A (en) 1982-07-01
EP0054643B1 (en) 1985-01-16
ATE11351T1 (en) 1985-02-15
BR8108345A (en) 1982-10-13

Similar Documents

Publication Publication Date Title
AR231043A1 (en) AN INFORMATION TRANSMISSION DEVICE
MX155021A (en) IMPROVEMENTS IN A SIGNAL REGENERATOR FOR A COMMUNICATION SYSTEM BY LINES OF FORCE TRANSMISSION
MX9200828A (en) APPARATUS FOR SEGMENTING A CODED VIDEO SIGNAL FOR ITS TRANSMISSION.
ES503488A0 (en) A FRICTION TRANSMISSION INSTALLATION FOR POWER TRANSMISSION.
MX152909A (en) IMPROVEMENTS IN A MULTIPLE FREQUENCY INFORMATION TRANSMISSION DEVICE FOR A DIGITAL COMMUNICATION SYSTEM
IT1082955B (en) DATA TRANSMISSION SYSTEM THROUGH A TELEPHONE LINE
ES540358A0 (en) A DATA TRANSMISSION SYSTEM
ES282113Y (en) AN ANTI-GLASS DEVICE FOR A TRANSMISSION SCREEN
EP0145788A4 (en) METHOD AND DEVICE FOR TRANSMITTING A DIGITAL SIGNAL.
ES528004A0 (en) A ROTARY DRIVE DEVICE FOR A VARIABLE RELAY TRANSMISSION MECHANISM
AR216805A1 (en) DUPLEX RECEIVING TRANSMISSION ARRANGEMENT FOR A RADIAL INFORMATION TRANSMISSION SYSTEM WITH DIGITAL MODULATION
AR224987A1 (en) A CHANGE DEVICE FOR A VEHICLE TRANSMISSION
ES545802A0 (en) A INFORMATION TRANSMISSION SYSTEM
ES530293A0 (en) A CONTROL DEVICE FOR THE VARIATION OF THE POSITION OF A MANEUVERING ELEMENT IN A TRANSMISSION SYSTEM.
ZA772397B (en) Supervisory system for a data transmission system
ES512164A0 (en) "A DIGITAL MIC (CODED PULSE MODULATION) TRANSMISSION SYSTEM."
ES535435A0 (en) TRANSMISSION LINE FOR A TRACKED VEHICLE
AR231204A1 (en) REMOTE SURVEILLANCE DEVICE FOR TROUBLESHOOTING ON INFORMATION TRANSMISSION LINES
ES280855Y (en) TRANSMISSION DEVICE
ES536593A0 (en) A DATA TRANSMISSION SYSTEM
ES268143Y (en) A DEVICE FOR ATTACHING AND DISENGAGING A CABLE.
ES504131A0 (en) IMPROVEMENTS IN DATA TRANSMISSION SYSTEMS.
ES490046A0 (en) A INFORMATION TRANSMISSION SYSTEM FOR REQUIRELY CONTROLLING RAILWAY SIGNALING FACILITIES
ES543765A0 (en) A FORCE TRANSMISSION DEVICE
MX157057A (en) IMPROVEMENTS TO THE INFORMATION TRANSMISSION SYSTEM FOR A RAILWAY