DE2641794C2 - Datenübertragungsverfahren und Schaltungsanordnung zum Durchführen des Verfahrens - Google Patents
Datenübertragungsverfahren und Schaltungsanordnung zum Durchführen des VerfahrensInfo
- Publication number
- DE2641794C2 DE2641794C2 DE2641794A DE2641794A DE2641794C2 DE 2641794 C2 DE2641794 C2 DE 2641794C2 DE 2641794 A DE2641794 A DE 2641794A DE 2641794 A DE2641794 A DE 2641794A DE 2641794 C2 DE2641794 C2 DE 2641794C2
- Authority
- DE
- Germany
- Prior art keywords
- data
- station
- loop
- output
- central station
- 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
Links
- 230000005540 biological transmission Effects 0.000 title claims description 62
- 238000000034 method Methods 0.000 title claims description 29
- 238000012546 transfer Methods 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 4
- 230000000977 initiatory effect Effects 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 1
- HKLUUHOGFLPVLP-UHFFFAOYSA-N 3,5-dihydroxy-2-(2-hydroxyphenyl)-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2O)=O)C=1OC=2C1=CC=CC=C1O HKLUUHOGFLPVLP-UHFFFAOYSA-N 0.000 description 48
- 101710170644 Dormancy associated translation inhibitor Proteins 0.000 description 24
- 238000012545 processing Methods 0.000 description 6
- 101000741965 Homo sapiens Inactive tyrosine-protein kinase PRAG1 Proteins 0.000 description 5
- 102100038659 Inactive tyrosine-protein kinase PRAG1 Human genes 0.000 description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- HCUOEKSZWPGJIM-IYNMRSRQSA-N (e,2z)-2-hydroxyimino-6-methoxy-4-methyl-5-nitrohex-3-enamide Chemical compound COCC([N+]([O-])=O)\C(C)=C\C(=N\O)\C(N)=O HCUOEKSZWPGJIM-IYNMRSRQSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- MZAGXDHQGXUDDX-JSRXJHBZSA-N (e,2z)-4-ethyl-2-hydroxyimino-5-nitrohex-3-enamide Chemical compound [O-][N+](=O)C(C)C(/CC)=C/C(=N/O)/C(N)=O MZAGXDHQGXUDDX-JSRXJHBZSA-N 0.000 description 1
- 101100096703 Drosophila melanogaster mtSSB gene Proteins 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/42—Loop networks
- H04L12/423—Loop networks with centralised control, e.g. polling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/24—Time-division multiplex systems in which the allocation is indicated by an address the different channels being transmitted sequentially
- H04J3/245—Time-division multiplex systems in which the allocation is indicated by an address the different channels being transmitted sequentially in which the allocation protocols between more than two stations share the same transmission medium
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Small-Scale Networks (AREA)
- Communication Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7510432A SE393723B (sv) | 1975-09-18 | 1975-09-18 | Sett att overfora data mellan en centralstation och ett antal terminalstationer via en sluten serieoverforingsslinga samt anleggning for utforande av settet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2641794A1 DE2641794A1 (de) | 1977-03-31 |
| DE2641794C2 true DE2641794C2 (de) | 1983-08-04 |
Family
ID=20325577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2641794A Expired DE2641794C2 (de) | 1975-09-18 | 1976-09-17 | Datenübertragungsverfahren und Schaltungsanordnung zum Durchführen des Verfahrens |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4103288A (enExample) |
| JP (1) | JPS5236901A (enExample) |
| BE (1) | BE846295A (enExample) |
| CA (1) | CA1089049A (enExample) |
| DE (1) | DE2641794C2 (enExample) |
| FR (1) | FR2325108A1 (enExample) |
| GB (1) | GB1560293A (enExample) |
| IT (1) | IT1068673B (enExample) |
| NL (1) | NL7610168A (enExample) |
| SE (1) | SE393723B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3118847A1 (de) * | 1980-05-12 | 1982-02-25 | Control Data Corp., 55440 Minneapolis, Minn. | "netzwerk-zugriffseinrichtung" |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4933833A (en) * | 1980-09-23 | 1990-06-12 | Ads Services, Inc. | Measurement and control system |
| US4530045A (en) * | 1980-09-23 | 1985-07-16 | Petroff Alan M | Measurement and control system |
| US4791547A (en) * | 1980-09-23 | 1988-12-13 | Condor Systems, Inc. | Measurement and control system |
| EP0079159B1 (en) * | 1981-11-09 | 1988-05-18 | Hewlett-Packard Company | Asynchronous interface |
| US4451898A (en) * | 1981-11-09 | 1984-05-29 | Hewlett-Packard Company | Asynchronous interface message transmission using source and receive devices |
| JPS58104551A (ja) * | 1981-12-16 | 1983-06-22 | Mitsubishi Electric Corp | デ−タ伝送装置 |
| US4454508A (en) * | 1982-03-05 | 1984-06-12 | Burroughs Corporation | Timed token ring |
| US4445116A (en) * | 1982-03-05 | 1984-04-24 | Burroughs Corporation | Method for allocating bandwidth between stations in a local area network |
| US4404557A (en) * | 1982-03-05 | 1983-09-13 | Burroughs Corporation | Timed token ring with multiple priorities |
| US4538147A (en) * | 1982-03-05 | 1985-08-27 | Burroughs Corp. | Bandwidth allocation in a token controlled loop communications network |
| US4593280A (en) * | 1982-03-05 | 1986-06-03 | Burroughs Corporation | Write token regeneration in a timed token ring |
| US4567595A (en) * | 1983-03-31 | 1986-01-28 | At&T Bell Laboratories | Multiline error detection circuit |
| US4598404A (en) * | 1983-12-22 | 1986-07-01 | Gte Automatic Electric Inc. | Data format arrangement for communication between the peripheral processors of a telecommunications switching network |
| US4594713A (en) * | 1983-12-22 | 1986-06-10 | Gte Automatic Electric Inc. | Remote data link receive data reformatter |
| JPH0817539B2 (ja) * | 1986-07-16 | 1996-02-21 | 株式会社東芝 | 電動機等の負荷群制御装置 |
| US4797948A (en) * | 1987-07-22 | 1989-01-10 | Motorola, Inc. | Vehicle identification technique for vehicle monitoring system employing RF communication |
| DE102011083042A1 (de) * | 2010-11-29 | 2012-05-31 | Dr. Johannes Heidenhain Gmbh | Überwachungseinheit und Verfahren zur Überwachung von Positionssignalen inkrementaler Positionsmesseinrichtungen |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3564145A (en) * | 1969-04-30 | 1971-02-16 | Ibm | Serial loop data transmission system fault locator |
| US3601806A (en) * | 1969-06-23 | 1971-08-24 | North American Rockwell | Digital time multiplexed bidirectional communications system |
| US3632881A (en) * | 1970-03-16 | 1972-01-04 | Ibm | Data communications method and system |
| DE2147170A1 (de) * | 1971-09-22 | 1973-03-29 | Schaeffler Ohg Industriewerk | Verfahren zur herstellung eines blechkaefigs fuer zylindrische waelzkoerper |
| US3752932A (en) * | 1971-12-14 | 1973-08-14 | Ibm | Loop communications system |
| US3723971A (en) * | 1971-12-14 | 1973-03-27 | Ibm | Serial loop communications system |
| US3755786A (en) * | 1972-04-27 | 1973-08-28 | Ibm | Serial loop data transmission system |
| JPS5026243A (enExample) * | 1973-07-11 | 1975-03-19 | ||
| GB1474288A (en) * | 1973-08-14 | 1977-05-18 | Siemens Ag | Pcm tdm telecommunications system |
| FR2254253A5 (en) * | 1973-12-10 | 1975-07-04 | Radiotechnique Compelec | Method of handling data - uses transmission lines to connect peripherals in parallel with central unit |
| US4000378A (en) * | 1974-02-04 | 1976-12-28 | Burroughs Corporation | Data communication system having a large number of terminals |
| US4004275A (en) * | 1976-01-12 | 1977-01-18 | International Business Machines Corporation | Self-clocking data entry unit system |
-
1975
- 1975-09-18 SE SE7510432A patent/SE393723B/xx unknown
-
1976
- 1976-09-14 CA CA261,159A patent/CA1089049A/en not_active Expired
- 1976-09-14 US US05/723,155 patent/US4103288A/en not_active Expired - Lifetime
- 1976-09-14 NL NL7610168A patent/NL7610168A/xx not_active Application Discontinuation
- 1976-09-15 GB GB38172/76A patent/GB1560293A/en not_active Expired
- 1976-09-15 IT IT27216/76A patent/IT1068673B/it active
- 1976-09-16 BE BE170705A patent/BE846295A/xx unknown
- 1976-09-17 DE DE2641794A patent/DE2641794C2/de not_active Expired
- 1976-09-17 FR FR7628001A patent/FR2325108A1/fr active Granted
- 1976-09-18 JP JP51111332A patent/JPS5236901A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3118847A1 (de) * | 1980-05-12 | 1982-02-25 | Control Data Corp., 55440 Minneapolis, Minn. | "netzwerk-zugriffseinrichtung" |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7610168A (nl) | 1977-03-22 |
| SE7510432L (sv) | 1977-03-19 |
| FR2325108B1 (enExample) | 1981-12-18 |
| FR2325108A1 (fr) | 1977-04-15 |
| BE846295A (fr) | 1977-03-16 |
| CA1089049A (en) | 1980-11-04 |
| JPS5236901A (en) | 1977-03-22 |
| GB1560293A (en) | 1980-02-06 |
| SE393723B (sv) | 1977-05-16 |
| JPS5754029B2 (enExample) | 1982-11-16 |
| US4103288A (en) | 1978-07-25 |
| IT1068673B (it) | 1985-03-21 |
| DE2641794A1 (de) | 1977-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |