ATA94474A - CIRCUIT ARRANGEMENT FOR SECURED NUMBERS OF PULSES ACCORDING TO THE DUAL NUMBER SYSTEM IN DIGITAL DATA PROCESSING SYSTEMS, IN PARTICULAR FOR RAILWAY SECURITY SYSTEMS - Google Patents

CIRCUIT ARRANGEMENT FOR SECURED NUMBERS OF PULSES ACCORDING TO THE DUAL NUMBER SYSTEM IN DIGITAL DATA PROCESSING SYSTEMS, IN PARTICULAR FOR RAILWAY SECURITY SYSTEMS

Info

Publication number
ATA94474A
ATA94474A AT94474*#A AT94474A ATA94474A AT A94474 A ATA94474 A AT A94474A AT 94474 A AT94474 A AT 94474A AT A94474 A ATA94474 A AT A94474A
Authority
AT
Austria
Prior art keywords
data processing
digital data
circuit arrangement
number system
pulses according
Prior art date
Application number
AT94474*#A
Other languages
German (de)
Other versions
AT327288B (en
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
Publication of ATA94474A publication Critical patent/ATA94474A/en
Application granted granted Critical
Publication of AT327288B publication Critical patent/AT327288B/en

Links

Classifications

    • 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
    • B61L1/16—Devices for counting axles; Devices for counting vehicles
    • B61L1/161—Devices for counting axles; Devices for counting vehicles characterised by the counting methods
    • 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
    • B61L1/16—Devices for counting axles; Devices for counting vehicles
    • B61L1/167—Circuit details
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K21/00—Details of pulse counters or frequency dividers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K21/00—Details of pulse counters or frequency dividers
    • H03K21/40—Monitoring; Error detection; Preventing or correcting improper counter operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Manipulation Of Pulses (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
AT94474*#A 1973-03-09 1974-02-06 CIRCUIT ARRANGEMENT FOR SECURED NUMBERS OF PULSES ACCORDING TO THE DUAL NUMBER SYSTEM IN DIGITAL DATA PROCESSING SYSTEMS, IN PARTICULAR FOR RAILWAY SECURITY SYSTEMS AT327288B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2311887A DE2311887C3 (en) 1973-03-09 1973-03-09 Circuit arrangement for the secure counting of pulses according to the binary number system in digital data processing systems, in particular for railway safety systems

Publications (2)

Publication Number Publication Date
ATA94474A true ATA94474A (en) 1975-04-15
AT327288B AT327288B (en) 1976-01-26

Family

ID=5874350

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94474*#A AT327288B (en) 1973-03-09 1974-02-06 CIRCUIT ARRANGEMENT FOR SECURED NUMBERS OF PULSES ACCORDING TO THE DUAL NUMBER SYSTEM IN DIGITAL DATA PROCESSING SYSTEMS, IN PARTICULAR FOR RAILWAY SECURITY SYSTEMS

Country Status (5)

Country Link
AT (1) AT327288B (en)
CH (1) CH568181A5 (en)
DE (1) DE2311887C3 (en)
FI (1) FI57908C (en)
ZA (1) ZA741564B (en)

Also Published As

Publication number Publication date
FI57908C (en) 1980-11-10
CH568181A5 (en) 1975-10-31
ZA741564B (en) 1975-02-26
DE2311887C3 (en) 1975-08-28
AT327288B (en) 1976-01-26
FI57908B (en) 1980-07-31
DE2311887A1 (en) 1974-09-26
DE2311887B2 (en) 1975-01-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee