BE812319A - MOUNTING FOR THE SECURE INTRODUCTION OF BINARY INFORMATION INTO A DIGITAL DATA PROCESSING FACILITY - Google Patents

MOUNTING FOR THE SECURE INTRODUCTION OF BINARY INFORMATION INTO A DIGITAL DATA PROCESSING FACILITY

Info

Publication number
BE812319A
BE812319A BE142021A BE142021A BE812319A BE 812319 A BE812319 A BE 812319A BE 142021 A BE142021 A BE 142021A BE 142021 A BE142021 A BE 142021A BE 812319 A BE812319 A BE 812319A
Authority
BE
Belgium
Prior art keywords
mounting
data processing
digital data
processing facility
binary information
Prior art date
Application number
BE142021A
Other languages
French (fr)
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 filed Critical
Publication of BE812319A publication Critical patent/BE812319A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0796—Safety measures, i.e. ensuring safe condition in the event of error, e.g. for controlling element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L1/00—Devices along the route controlled by interaction with the vehicle or train
    • B61L1/20—Safety arrangements for preventing or indicating malfunction of the device, e.g. by leakage current, by lightning
    • 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
    • H03K19/0075—Fail-safe circuits by using two redundant chains
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/01—Details
    • H03K3/013—Modifications of generator to prevent operation by noise or interference

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • Automation & Control Theory (AREA)
  • Mathematical Physics (AREA)
  • Quality & Reliability (AREA)
  • General Physics & Mathematics (AREA)
  • Logic Circuits (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
BE142021A 1973-03-16 1974-03-14 MOUNTING FOR THE SECURE INTRODUCTION OF BINARY INFORMATION INTO A DIGITAL DATA PROCESSING FACILITY BE812319A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2313186A DE2313186B2 (en) 1973-03-16 1973-03-16 Circuit arrangement for entering binary information into a digital data processing system, in particular for railway safety

Publications (1)

Publication Number Publication Date
BE812319A true BE812319A (en) 1974-09-16

Family

ID=5875000

Family Applications (1)

Application Number Title Priority Date Filing Date
BE142021A BE812319A (en) 1973-03-16 1974-03-14 MOUNTING FOR THE SECURE INTRODUCTION OF BINARY INFORMATION INTO A DIGITAL DATA PROCESSING FACILITY

Country Status (8)

Country Link
AT (2) AT335512B (en)
BE (1) BE812319A (en)
CH (2) CH591186A5 (en)
DE (1) DE2313186B2 (en)
FR (1) FR2221766B1 (en)
IT (1) IT1003787B (en)
NL (2) NL7403036A (en)
ZA (1) ZA741603B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4231279A (en) * 1978-07-10 1980-11-04 Theriot Joseph E Adaptive washer and bolt assembly
US4506165A (en) * 1982-06-30 1985-03-19 At&T Bell Laboratories Noise rejection Set-Reset Flip-Flop circuitry

Also Published As

Publication number Publication date
DE2313186B2 (en) 1975-01-16
ATA103074A (en) 1976-07-15
FR2221766B1 (en) 1976-10-08
AT335512B (en) 1977-03-10
FR2221766A1 (en) 1974-10-11
DE2313186C3 (en) 1979-06-21
CH591186A5 (en) 1977-09-15
IT1003787B (en) 1976-06-10
NL7403102A (en) 1974-09-18
AT335513B (en) 1977-03-10
DE2313186A1 (en) 1974-10-03
ZA741603B (en) 1975-02-26
NL7403036A (en) 1974-09-18
CH582918A5 (en) 1976-12-15
ATA103274A (en) 1976-07-15

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SIEMENS A.G.

Effective date: 19850314