WO1999001943A8 - Data transmission method and data transmission system - Google Patents

Data transmission method and data transmission system

Info

Publication number
WO1999001943A8
WO1999001943A8 PCT/FI1998/000564 FI9800564W WO9901943A8 WO 1999001943 A8 WO1999001943 A8 WO 1999001943A8 FI 9800564 W FI9800564 W FI 9800564W WO 9901943 A8 WO9901943 A8 WO 9901943A8
Authority
WO
WIPO (PCT)
Prior art keywords
data transmission
transmission method
transmission system
working machine
data
Prior art date
Application number
PCT/FI1998/000564
Other languages
French (fr)
Other versions
WO1999001943A3 (en
WO1999001943A2 (en
Inventor
Hannu Hakalahti
Ari Hulkkonen
Torsti Poutanen
Original Assignee
Elektrobit Oy
Hannu Hakalahti
Ari Hulkkonen
Torsti Poutanen
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 Elektrobit Oy, Hannu Hakalahti, Ari Hulkkonen, Torsti Poutanen filed Critical Elektrobit Oy
Priority to AU82174/98A priority Critical patent/AU735206B2/en
Priority to CA002294792A priority patent/CA2294792C/en
Publication of WO1999001943A2 publication Critical patent/WO1999001943A2/en
Publication of WO1999001943A3 publication Critical patent/WO1999001943A3/en
Publication of WO1999001943A8 publication Critical patent/WO1999001943A8/en
Priority to SE0000010A priority patent/SE519845C2/en

Links

Classifications

    • 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
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • 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

Abstract

The invention relates to a data transmission method and system to be used for example in a mine. Data between a monitoring station (10 to 12) and a working machine (19) is transmitted digitally by a deterministic data transmission protocol, by means of which one or more working machine (19) can be controlled by teleoperation substantially in real time, and in which the data transmission delay is within predetermined limits.
PCT/FI1998/000564 1997-07-04 1998-07-01 Data transmission method and data transmission system WO1999001943A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU82174/98A AU735206B2 (en) 1997-07-04 1998-07-01 Data transmission method and data transmission system
CA002294792A CA2294792C (en) 1997-07-04 1998-07-01 Data transmission method and data transmission system
SE0000010A SE519845C2 (en) 1997-07-04 2000-01-03 Data transfer system in a closed environment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI972868A FI113318B (en) 1997-07-04 1997-07-04 Data communication procedure and data communication system
FI972868 1997-07-04

Publications (3)

Publication Number Publication Date
WO1999001943A2 WO1999001943A2 (en) 1999-01-14
WO1999001943A3 WO1999001943A3 (en) 1999-03-25
WO1999001943A8 true WO1999001943A8 (en) 1999-05-14

Family

ID=8549196

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI1998/000564 WO1999001943A2 (en) 1997-07-04 1998-07-01 Data transmission method and data transmission system

Country Status (8)

Country Link
AR (1) AR016763A1 (en)
AU (1) AU735206B2 (en)
CA (1) CA2294792C (en)
FI (1) FI113318B (en)
PE (1) PE101799A1 (en)
SE (1) SE519845C2 (en)
WO (1) WO1999001943A2 (en)
ZA (1) ZA985779B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI118112B (en) * 2004-10-22 2007-06-29 Sandvik Tamrock Oy Arranging mobile mining device communications
CN102635396A (en) * 2012-03-30 2012-08-15 长治清华机械厂 Mining rescue capsule environment detector
CN103714682B (en) * 2014-01-02 2015-07-08 山东中科纳米管材有限公司 Information transmission switching method and system applied to coal mine
CN109695477A (en) * 2019-02-28 2019-04-30 安徽腾策网络科技有限公司 Underground safety monitoring system and its working method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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 (en) * 1994-12-23 1997-05-27 Italtel Spa DEVICE AND METHOD FOR THE MANAGEMENT OF MULTICAST CALLS FOR DISTRIBUTIVE AUDIO AND VIDEO SERVICES IN A LOCAL ATM TYPE NODE

Also Published As

Publication number Publication date
FI972868A (en) 1999-01-05
AU8217498A (en) 1999-01-25
PE101799A1 (en) 1999-10-18
AR016763A1 (en) 2001-08-01
SE0000010D0 (en) 2000-01-03
WO1999001943A3 (en) 1999-03-25
CA2294792C (en) 2005-11-15
SE0000010L (en) 2000-01-03
WO1999001943A2 (en) 1999-01-14
ZA985779B (en) 1999-01-14
SE519845C2 (en) 2003-04-15
FI972868A0 (en) 1997-07-04
CA2294792A1 (en) 1999-01-14
AU735206B2 (en) 2001-07-05
FI113318B (en) 2004-03-31

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