AU8591075A - Communications system - Google Patents

Communications system

Info

Publication number
AU8591075A
AU8591075A AU85910/75A AU8591075A AU8591075A AU 8591075 A AU8591075 A AU 8591075A AU 85910/75 A AU85910/75 A AU 85910/75A AU 8591075 A AU8591075 A AU 8591075A AU 8591075 A AU8591075 A AU 8591075A
Authority
AU
Australia
Prior art keywords
communications system
communications
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.)
Expired
Application number
AU85910/75A
Other versions
AU501571B2 (en
Inventor
D. J. Snyder J. E Bansbach
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.)
SPX Corp
Original Assignee
General Signal Corp
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 General Signal Corp filed Critical General Signal Corp
Publication of AU8591075A publication Critical patent/AU8591075A/en
Application granted granted Critical
Publication of AU501571B2 publication Critical patent/AU501571B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C25/00—Arrangements for preventing or correcting errors; Monitoring arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L7/00—Remote control of local operating means for points, signals, or trackmounted scotch-blocks
    • B61L7/06—Remote control of local operating means for points, signals, or trackmounted scotch-blocks using electrical transmission
    • B61L7/08—Circuitry
    • B61L7/088—Common line wire control using series of coded pulses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
AU85910/75A 1974-10-21 1975-10-21 Communications system Expired AU501571B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51684974A 1974-10-21 1974-10-21
USUS516849 1974-10-21

Publications (2)

Publication Number Publication Date
AU8591075A true AU8591075A (en) 1977-04-28
AU501571B2 AU501571B2 (en) 1979-06-21

Family

ID=24057348

Family Applications (1)

Application Number Title Priority Date Filing Date
AU85910/75A Expired AU501571B2 (en) 1974-10-21 1975-10-21 Communications system

Country Status (8)

Country Link
AU (1) AU501571B2 (en)
BR (1) BR7506856A (en)
CA (1) CA1045722A (en)
FR (1) FR2289088A1 (en)
GB (1) GB1521273A (en)
IT (1) IT1049193B (en)
NL (1) NL7512269A (en)
ZA (1) ZA756385B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60551A (en) * 1983-06-16 1985-01-05 Hitachi Ltd Central processor of data transmitting system
FR2574190B1 (en) * 1984-11-30 1987-05-15 Inst Francais Du Petrole METHOD FOR CONTROLLING THE STORAGE OF DATA RECEIVED BY A SEISMIC RECORDING SYSTEM AND DEVICE FOR IMPLEMENTING SAME
GB8531812D0 (en) * 1985-12-24 1986-02-05 Edi Eng Ltd Control system
DE3642951A1 (en) * 1986-02-06 1987-08-20 Notifier Co DETECTOR SYSTEM, IN PARTICULAR SAFETY SYSTEM, AND METHOD FOR GENERATING A DISPLAY OF A CONDITION AT AT LEAST ONE REMOTE SITE
GB8609618D0 (en) * 1986-04-19 1986-05-21 Bailey E D Mains electric signalling system
US5166673A (en) * 1988-03-03 1992-11-24 U.S. Philips Corporation Method for controlling and/or monitoring a communication transmission equipment for transmission errors for the implementation of the method
EP0400166A1 (en) * 1989-05-30 1990-12-05 Siemens Aktiengesellschaft Method for localizing disturbances in a monitoring and/or control system

Also Published As

Publication number Publication date
BR7506856A (en) 1976-08-17
IT1049193B (en) 1981-01-20
CA1045722A (en) 1979-01-02
AU501571B2 (en) 1979-06-21
FR2289088B1 (en) 1980-08-08
ZA756385B (en) 1976-09-29
FR2289088A1 (en) 1976-05-21
GB1521273A (en) 1978-08-16
NL7512269A (en) 1976-04-23

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