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DE60301752D1 - Verfahren zur Überwachung einer Zugriffsablaufsteuerung für ein Kommunikationsmedium einer Kommunikationssteuerung eines Kommunikationssystems - Google Patents

Verfahren zur Überwachung einer Zugriffsablaufsteuerung für ein Kommunikationsmedium einer Kommunikationssteuerung eines Kommunikationssystems

Info

Publication number
DE60301752D1
DE60301752D1 DE60301752T DE60301752T DE60301752D1 DE 60301752 D1 DE60301752 D1 DE 60301752D1 DE 60301752 T DE60301752 T DE 60301752T DE 60301752 T DE60301752 T DE 60301752T DE 60301752 D1 DE60301752 D1 DE 60301752D1
Authority
DE
Germany
Prior art keywords
communication
bit stream
monitoring
access sequence
detection window
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 - Lifetime
Application number
DE60301752T
Other languages
English (en)
Other versions
DE60301752T2 (de
DE60301752T9 (de
Inventor
Thomas M Forest
Bernd Hedenetz
Mathias Rausch
Christopher Temple
Harald Eisele
Bernd Elend
Joern Ungermann
Matthias Kuehlewein
Ralf Belschner
Peter Lohrmann
Florian Bogenberger
Thomas Wuerz
Arnold Millsap
Patrick Heuts
Robert Hugel
Thomas Fuehrer
Bernd Mueller
Florian Hartwich
Manfred Zinke
Josef Berwanger
Ebner
Weiler
Fuhrmann
Schedl
Peller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayerische Motoren Werke AG
Robert Bosch GmbH
Volkswagen AG
Mercedes Benz Group AG
NXP BV
Motors Liquidation Co
NXP USA Inc
Original Assignee
Bayerische Motoren Werke AG
DaimlerChrysler AG
Robert Bosch GmbH
Philips Intellectual Property and Standards GmbH
Freescale Semiconductor Inc
General Motors Corp
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
Priority claimed from DE10216984A external-priority patent/DE10216984A1/de
Priority claimed from EP02008171A external-priority patent/EP1355456A1/de
Application filed by Bayerische Motoren Werke AG, DaimlerChrysler AG, Robert Bosch GmbH, Philips Intellectual Property and Standards GmbH, Freescale Semiconductor Inc, General Motors Corp filed Critical Bayerische Motoren Werke AG
Application granted granted Critical
Publication of DE60301752D1 publication Critical patent/DE60301752D1/de
Publication of DE60301752T2 publication Critical patent/DE60301752T2/de
Publication of DE60301752T9 publication Critical patent/DE60301752T9/de
Active legal-status Critical Current

Links

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]
    • H04L12/40—Bus networks
    • H04L12/40006—Architecture of a communication node
    • H04L12/40026—Details regarding a bus guardian
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
    • H03M13/43—Majority logic or threshold decoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0652—Synchronisation among time division multiple access [TDMA] nodes, e.g. time triggered protocol [TTP]
    • 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]
    • H04L12/40—Bus networks
    • H04L12/403—Bus networks with centralised control, e.g. polling
    • H04L12/4035—Bus networks with centralised control, e.g. polling in which slots of a TDMA packet structure are assigned based on a contention resolution carried out at a master unit
    • 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]
    • H04L12/40—Bus networks
    • H04L12/407—Bus networks with decentralised control
    • H04L12/417—Bus networks with decentralised control with deterministic access, e.g. token passing
    • 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]
    • H04L12/44—Star or tree networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
    • H04L7/0331—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop with a digital phase-locked loop [PLL] processing binary samples, e.g. add/subtract logic for correction of receiver clock
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/09—Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0682—Clock or time synchronisation in a network by delay compensation, e.g. by compensation of propagation delay or variations thereof, by ranging
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation
    • H04J3/0694—Synchronisation in a TDMA node, e.g. TTP
    • 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]
    • H04L12/40—Bus networks
    • H04L2012/40208—Bus networks characterized by the use of a particular bus standard
    • H04L2012/40241—Flexray
    • 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]
    • H04L12/40—Bus networks
    • H04L2012/40267—Bus for use in transportation systems
    • H04L2012/40273—Bus for use in transportation systems the transportation system being a vehicle
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H04L2012/6432—Topology
    • H04L2012/6435—Bus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H04L2012/6432—Topology
    • H04L2012/644—Star
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H04L2012/6445—Admission control
    • H04L2012/6459—Multiplexing, e.g. TDMA, CDMA
    • 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
    • H04L43/0823—Errors, e.g. transmission errors
    • H04L43/0847—Transmission error

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Small-Scale Networks (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Communication Control (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Debugging And Monitoring (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Selective Calling Equipment (AREA)
  • Closures For Containers (AREA)
DE60301752T 2002-04-16 2003-04-16 Verfahren zur Überwachung einer Zugriffsablaufsteuerung für ein Kommunikationsmedium einer Kommunikationssteuerung eines Kommunikationssystems Active DE60301752T9 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10216984A DE10216984A1 (de) 2002-04-16 2002-04-16 Netzwerk mit einem Verbindungs-Netzwerk und mehreren mit dem Verbindungs-Netzwerk gekoppelten Netzknoten
DE10216984 2002-04-16
EP02008171A EP1355456A1 (de) 2002-04-16 2002-04-16 FlexRay Kommunikationsprotokoll
EP02008171 2002-04-16

Publications (3)

Publication Number Publication Date
DE60301752D1 true DE60301752D1 (de) 2006-02-16
DE60301752T2 DE60301752T2 (de) 2006-06-29
DE60301752T9 DE60301752T9 (de) 2006-11-23

Family

ID=32108760

Family Applications (4)

Application Number Title Priority Date Filing Date
DE60314935T Expired - Lifetime DE60314935T2 (de) 2002-04-16 2003-04-16 Verfahren und Einheit zur Bitstromdekodierung
DE60302697T Expired - Lifetime DE60302697T2 (de) 2002-04-16 2003-04-16 Verfahren zum Synchronisieren von Uhren in einem verteilten Kommunikationssystem
DE60301752T Active DE60301752T9 (de) 2002-04-16 2003-04-16 Verfahren zur Überwachung einer Zugriffsablaufsteuerung für ein Kommunikationsmedium einer Kommunikationssteuerung eines Kommunikationssystems
DE60301637T Expired - Lifetime DE60301637T2 (de) 2002-04-16 2003-04-16 Verfahren zur Datenübertragung in einem Kommunikationssystem

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE60314935T Expired - Lifetime DE60314935T2 (de) 2002-04-16 2003-04-16 Verfahren und Einheit zur Bitstromdekodierung
DE60302697T Expired - Lifetime DE60302697T2 (de) 2002-04-16 2003-04-16 Verfahren zum Synchronisieren von Uhren in einem verteilten Kommunikationssystem

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE60301637T Expired - Lifetime DE60301637T2 (de) 2002-04-16 2003-04-16 Verfahren zur Datenübertragung in einem Kommunikationssystem

Country Status (4)

Country Link
US (4) US7430261B2 (de)
EP (4) EP1355458B1 (de)
AT (4) ATE306163T1 (de)
DE (4) DE60314935T2 (de)

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US20040081193A1 (en) 2004-04-29
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US7430261B2 (en) 2008-09-30
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US7586953B2 (en) 2009-09-08
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