NL7607742A - Bedrijfsbewaking bij informatieoverdracht. - Google Patents

Bedrijfsbewaking bij informatieoverdracht.

Info

Publication number: NL7607742A
Authority: NL; Netherlands
Prior art keywords: surveillance; company; information transfers; transfers; information
Prior art date: 1975-07-16

Application number

NL7607742A

Other languages

English (en)

Dutch (nl)

Original Assignee

Licentia Gmbh

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.)

1975-07-16

Filing date

1976-07-13

Publication date

1977-01-18

1976-07-13 Application filed by Licentia Gmbh filed Critical Licentia Gmbh

1977-01-18 Publication of NL7607742A publication Critical patent/NL7607742A/xx

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Mechanical Engineering (AREA)
Detection And Prevention Of Errors In Transmission (AREA)
Hardware Redundancy (AREA)
Debugging And Monitoring (AREA)

NL7607742A 1975-07-16 1976-07-13 Bedrijfsbewaking bij informatieoverdracht. NL7607742A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2531775A DE2531775C3 (de)	1975-07-16	1975-07-16	Verfahren und Anordnung zur gesicherten Betriebsüberwachung bei Datenübertragung

Publications (1)

Publication Number	Publication Date
NL7607742A true NL7607742A (nl)	1977-01-18

Family

ID=5951660

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7607742A NL7607742A (nl)	1975-07-16	1976-07-13	Bedrijfsbewaking bij informatieoverdracht.

Country Status (9)

Country	Link
AT (1)	AT356707B (fr)
BE (1)	BE844093A (fr)
CH (1)	CH611472A5 (fr)
DE (1)	DE2531775C3 (fr)
DK (1)	DK303976A (fr)
FR (1)	FR2318544A1 (fr)
GB (1)	GB1542945A (fr)
NL (1)	NL7607742A (fr)
SE (1)	SE410778B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN103738366A (zh) *	2013-12-26	2014-04-23	北京交控科技有限公司	计算机系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1537450C3 (de) *	1967-07-11	1974-08-01	Telefunken Patentverwertungsgesellschaft Mbh, 7900 Ulm	Verfahren zur gesicherten Datenübertragung, sowie Sender und Empfänger zur Durchführung dieses Verfahrens
DE2017853C3 (de) *	1970-04-14	1975-12-11	Standard Elektrik Lorenz Ag, 7000 Stuttgart	Steuerverfahren zur Sicherung der Informationsverarbeitung und -Übertragung

1975
- 1975-07-16 DE DE2531775A patent/DE2531775C3/de not_active Expired
1976
- 1976-07-05 DK DK303976A patent/DK303976A/da not_active Application Discontinuation
- 1976-07-08 GB GB28510/76A patent/GB1542945A/en not_active Expired
- 1976-07-13 AT AT514376A patent/AT356707B/de not_active IP Right Cessation
- 1976-07-13 NL NL7607742A patent/NL7607742A/xx unknown
- 1976-07-13 FR FR7621485A patent/FR2318544A1/fr active Granted
- 1976-07-14 SE SE7608025A patent/SE410778B/xx unknown
- 1976-07-14 BE BE168880A patent/BE844093A/fr not_active IP Right Cessation
- 1976-07-15 CH CH911376A patent/CH611472A5/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
ATA514376A (de)	1979-10-15
CH611472A5 (en)	1979-05-31
SE410778B (sv)	1979-10-29
AT356707B (de)	1980-05-27
GB1542945A (en)	1979-03-28
SE7608025L (sv)	1977-01-17
DK303976A (da)	1977-01-17
BE844093A (fr)	1976-11-03
FR2318544A1 (fr)	1977-02-11
DE2531775A1 (de)	1977-02-03
DE2531775B2 (de)	1981-07-09
FR2318544B3 (fr)	1979-04-06
DE2531775C3 (de)	1982-04-08

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