CA2294792A1 - Procede et systeme de transmission de donnees - Google Patents
Procede et systeme de transmission de donnees Download PDFInfo
- Publication number
- CA2294792A1 CA2294792A1 CA002294792A CA2294792A CA2294792A1 CA 2294792 A1 CA2294792 A1 CA 2294792A1 CA 002294792 A CA002294792 A CA 002294792A CA 2294792 A CA2294792 A CA 2294792A CA 2294792 A1 CA2294792 A1 CA 2294792A1
- Authority
- CA
- Canada
- Prior art keywords
- data transmission
- transmission method
- transmission system
- working machine
- data
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0852—Delays
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Environmental & Geological Engineering (AREA)
- Communication Control (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Mobile Radio Communication Systems (AREA)
- Selective Calling Equipment (AREA)
Abstract
Cette invention se rapporte à un procédé et à un système de transmission de données à utiliser par exemple dans une mine. Les données entre une station de surveillance (10 à 12) et une machine de travail (19) sont transmises en mode numérique par un protocole de transmission de données déterministe, au moyen duquel une ou plusieurs machines de travail (19) peuvent être commandées à distance essentiellement en temps réel, et dans lequel le délai de transmission des données est compris dans des limites prédéterminées.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI972868A FI113318B (fi) | 1997-07-04 | 1997-07-04 | Tiedonsiirtomenetelmä ja tiedonsiirtojärjestelmä |
FI972868 | 1997-07-04 | ||
PCT/FI1998/000564 WO1999001943A2 (fr) | 1997-07-04 | 1998-07-01 | Procede et systeme de transmission de donnees |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2294792A1 true CA2294792A1 (fr) | 1999-01-14 |
CA2294792C CA2294792C (fr) | 2005-11-15 |
Family
ID=8549196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002294792A Expired - Fee Related CA2294792C (fr) | 1997-07-04 | 1998-07-01 | Procede et systeme de transmission de donnees |
Country Status (8)
Country | Link |
---|---|
AR (1) | AR016763A1 (fr) |
AU (1) | AU735206B2 (fr) |
CA (1) | CA2294792C (fr) |
FI (1) | FI113318B (fr) |
PE (1) | PE101799A1 (fr) |
SE (1) | SE519845C2 (fr) |
WO (1) | WO1999001943A2 (fr) |
ZA (1) | ZA985779B (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI118112B (fi) * | 2004-10-22 | 2007-06-29 | Sandvik Tamrock Oy | Liikkuvan kaivoslaitteen tiedonsiirron järjestäminen |
CN102635396A (zh) * | 2012-03-30 | 2012-08-15 | 长治清华机械厂 | 矿用救生舱环境检测装置 |
CN103714682B (zh) * | 2014-01-02 | 2015-07-08 | 山东中科纳米管材有限公司 | 一种应用于煤矿的信息传输切换方法及切换系统 |
CN109695477A (zh) * | 2019-02-28 | 2019-04-30 | 安徽腾策网络科技有限公司 | 井下安全监控系统及其工作方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2288300A (en) * | 1994-04-05 | 1995-10-11 | Christopher Robert Turner | Video surveillance system using spread spectrum radio communication |
AUPM593694A0 (en) * | 1994-05-27 | 1994-06-23 | Curtin University Of Technology | Underground microcellular communications network |
US5697067A (en) * | 1994-09-15 | 1997-12-09 | Mine Radio Systems Inc. | Communication system utilizing radiating transmission line |
IT1271321B (it) * | 1994-12-23 | 1997-05-27 | Italtel Spa | Dispositivo e metodo per la gestione di chiamate multicast per servizi di audio e video distributivi in un nodo locale di tipo atm |
-
1997
- 1997-07-04 FI FI972868A patent/FI113318B/fi not_active IP Right Cessation
-
1998
- 1998-06-26 PE PE1998000566A patent/PE101799A1/es not_active Application Discontinuation
- 1998-07-01 AU AU82174/98A patent/AU735206B2/en not_active Ceased
- 1998-07-01 WO PCT/FI1998/000564 patent/WO1999001943A2/fr active IP Right Grant
- 1998-07-01 ZA ZA985779A patent/ZA985779B/xx unknown
- 1998-07-01 CA CA002294792A patent/CA2294792C/fr not_active Expired - Fee Related
- 1998-07-03 AR ARP980103258A patent/AR016763A1/es unknown
-
2000
- 2000-01-03 SE SE0000010A patent/SE519845C2/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1999001943A2 (fr) | 1999-01-14 |
PE101799A1 (es) | 1999-10-18 |
FI113318B (fi) | 2004-03-31 |
AU735206B2 (en) | 2001-07-05 |
FI972868A (fi) | 1999-01-05 |
AR016763A1 (es) | 2001-08-01 |
SE519845C2 (sv) | 2003-04-15 |
FI972868A0 (fi) | 1997-07-04 |
CA2294792C (fr) | 2005-11-15 |
ZA985779B (en) | 1999-01-14 |
WO1999001943A3 (fr) | 1999-03-25 |
AU8217498A (en) | 1999-01-25 |
SE0000010D0 (sv) | 2000-01-03 |
WO1999001943A8 (fr) | 1999-05-14 |
SE0000010L (sv) | 2000-01-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20130703 |
|
MKLA | Lapsed |
Effective date: 20130703 |