AT338330B - Signaltechnisch sichere logische schaltungsanordnung, insbesondere fur eisenbahnsicherungsanlagen - Google Patents

Signaltechnisch sichere logische schaltungsanordnung, insbesondere fur eisenbahnsicherungsanlagen

Info

Publication number
AT338330B
AT338330B AT938073A AT938073A AT338330B AT 338330 B AT338330 B AT 338330B AT 938073 A AT938073 A AT 938073A AT 938073 A AT938073 A AT 938073A AT 338330 B AT338330 B AT 338330B
Authority
AT
Austria
Prior art keywords
circuit arrangement
logical circuit
safety systems
railway safety
signal safe
Prior art date
Application number
AT938073A
Other languages
English (en)
Other versions
ATA938073A (de
Original Assignee
Int Standard Electric 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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of ATA938073A publication Critical patent/ATA938073A/de
Application granted granted Critical
Publication of AT338330B publication Critical patent/AT338330B/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/007—Fail-safe circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L19/00—Arrangements for interlocking between points and signals by means of a single interlocking device, e.g. central control
    • B61L19/06—Interlocking devices having electrical operation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/02—Comparing digital values
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/003—Modifications for increasing the reliability for protection
    • H03K19/00392—Modifications for increasing the reliability for protection by circuit redundancy

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Analysis (AREA)
  • Mechanical Engineering (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Computational Mathematics (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
AT938073A 1973-01-12 1973-11-08 Signaltechnisch sichere logische schaltungsanordnung, insbesondere fur eisenbahnsicherungsanlagen AT338330B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732301500 DE2301500C3 (de) 1973-01-12 1973-01-12 Signaltechnisch sichere logische Schaltungsanordnung, insbesondere für Eisenbahnsicherungsanlagen

Publications (2)

Publication Number Publication Date
ATA938073A ATA938073A (de) 1976-12-15
AT338330B true AT338330B (de) 1977-08-25

Family

ID=5868895

Family Applications (1)

Application Number Title Priority Date Filing Date
AT938073A AT338330B (de) 1973-01-12 1973-11-08 Signaltechnisch sichere logische schaltungsanordnung, insbesondere fur eisenbahnsicherungsanlagen

Country Status (4)

Country Link
AT (1) AT338330B (de)
CA (1) CA1016611A (de)
CH (1) CH569394A5 (de)
DE (1) DE2301500C3 (de)

Also Published As

Publication number Publication date
ATA938073A (de) 1976-12-15
CA1016611A (en) 1977-08-30
CH569394A5 (de) 1975-11-14
DE2301500A1 (de) 1974-07-25
DE2301500C3 (de) 1980-06-26
DE2301500B2 (de) 1976-03-11

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee