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1. WO2007039627 - METHOD FOR CONNECTING A FLEXRAY-USER COMPRISING A MICROCONTROLLER TO A FLEXRAY-COMMUNICATION CONNECTION VIA A FLEXRAY-COMMUNICATION CONTROL DEVICE, AND FLEXRAY-COMMUNICATION CONTROL DEVICE, FLEXRAY-USER AND FLEXRAY-COMMUNICATION SYSTEM FOR PRODUCING SAID METHOD

Publication Number WO/2007/039627
Publication Date 12.04.2007
International Application No. PCT/EP2006/067042
International Filing Date 04.10.2006
IPC
B60R 16/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
16Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
02electric
H04L 12/40 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
28characterised by path configuration, e.g. LAN or WAN
40Bus networks
CPC
H04L 12/40013
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
28characterised by path configuration, e.g. local area networks [LAN], wide area networks [WAN]
40Bus networks
40006Architecture of a communication node
40013Details regarding a bus controller
H04L 12/407
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
28characterised by path configuration, e.g. local area networks [LAN], wide area networks [WAN]
40Bus networks
407with decentralised control
H04L 12/4135
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
28characterised by path configuration, e.g. local area networks [LAN], wide area networks [WAN]
40Bus networks
407with decentralised control
413with random access, e.g. carrier-sense multiple-access with collision detection (CSMA-CD)
4135using bit-wise arbitration
H04L 2012/40241
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
28characterised by path configuration, e.g. local area networks [LAN], wide area networks [WAN]
40Bus networks
40208characterized by the use of a particular bus standard
40241Flexray
H04L 2012/40273
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
28characterised by path configuration, e.g. local area networks [LAN], wide area networks [WAN]
40Bus networks
40267Bus for use in transportation systems
40273the transportation system being a vehicle
Applicants
  • ROBERT BOSCH GMBH [DE]/[DE] (AllExceptUS)
  • NEWALD, Josef [AT]/[DE] (UsOnly)
  • WEBER, Corina [DE]/[DE] (UsOnly)
Inventors
  • NEWALD, Josef
  • WEBER, Corina
Common Representative
  • ROBERT BOSCH GMBH
Priority Data
10 2005 048 595.206.10.2005DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN ZUR ANBINDUNG EINES FLEXRAY-TEILNEHMERS MIT EINEM MIKROCONTROLLER AN EINE FLEXRAY-KOMMUNIKATIONSVERBINDUNG ÜBER EINE FLEXRAY-KOMMUNIKATIONSSTEUEREINRICHTUNG, UND FLEXRAY-KOMMUNIKATIONSSTEUEREINRICHTUNG, FLEXRAY-TEILNEHMER UND FLEXRAY-KOMMUNIKATIONSSYSTEM ZUR REALISIERUNG DIESES VERFAHRENS
(EN) METHOD FOR CONNECTING A FLEXRAY-USER COMPRISING A MICROCONTROLLER TO A FLEXRAY-COMMUNICATION CONNECTION VIA A FLEXRAY-COMMUNICATION CONTROL DEVICE, AND FLEXRAY-COMMUNICATION CONTROL DEVICE, FLEXRAY-USER AND FLEXRAY-COMMUNICATION SYSTEM FOR PRODUCING SAID METHOD
(FR) PROCEDE POUR RELIER UN NOEUD DE RESEAU FLEXRAY, MUNI D'UN MICROCONTROLEUR, A UNE CONNEXION DE COMMUNICATION, PAR L'INTERMEDIAIRE D'UN DISPOSITIF DE COMMANDE DE LIAISON DE COMMUNICATION FLEXRAY ET DISPOSITIF DE CONNEXION DE COMMUNICATION FLEXRAY, NOEUD DE RESEAU FLEXRAY ET SYSTEME DE COMMUNICATION FLEXRAY POUR METTRE LEDIT P
Abstract
(DE)
Verfahren zur Anbindung eines FlexRay-Teilnehmers (102) mit einem Mikrocontroller (800), der mindestens eine serielle Schnittstelle (802, 804) aufweist, an eine FlexRay-Kommunikationsverbindung (101) über eine FlexRay- Kommunikationssteuereinrichtung (750), die mindestens eine serielle Hardware- Schnittstelle (752) aufweist, wobei die Verbindung zwischen dem Teilnehmer (102) und der Kommunikationssteuereinrichtung (750) über serielle Schnittstellen (802, 752) erfolgt. Um den Teilnehmer (102) ohne Einschränkung seiner Funktionalität über eine serielle Schnittstelle an den Kommunikationscontroller (750) anschließen zu können, wird vorgeschlagen, dass in dem Teilnehmer (102) mindestens eine serielle Schnittstelle (806) emuliert wird oder dass in der FlexRay-Kommunikationssteuereinrichtung (750) mindestens eine zusätzliche serielle Schnittstelle (754) ausgebildet wird.
(EN)
The invention relates to a method for connecting a flexray-user (102) comprising a microcontroller (800), which comprises at least one serial interface (802, 804), to a flexray-communication connection (101) via a flexray-communication control device (750), which comprises at least one serial hardware interface (752). The connection between the user (102) and the communication control device (750) is established via serial interfaces (802, 752). According to the invention, at least one serial interface (806) is emulated in the user (102) or at least one additional serial interface (754) is formed in the flexray communication control device (750) in order to connect the user (102) to the communication controller (750), via a serial interface, without reducing the functionality thereof.
(FR)
L'invention concerne un procédé permettant de relier un noeud de réseau (102) muni d'un microcontrôleur (00), qui présente au moins une interface sérielle (02, 804), à une connexion de communication FlexRay (101), par l'intermédiaire d'un dispositif de commande de communication FlexRay (750), qui présente au moins une interface de matériel sérielle (752). La connexion entre le noeud de réseau (102) et le dispositif de commande de communication (750) s'effectue par des interfaces sérielles (802, 752). Afin de pouvoir relier le noeud de réseau (102), sans limiter sa fonctionnalité, à un contrôleur de communication (750), par l'intermédiaire d'une interface sérielle, il est prévu qu'au moins une interface sérielle (806) soit émulée dans le noeud de réseau (102) ou qu'au moins une interface sérielle additionnelle (754) soit prévu dans le dispositif de commande de communication FlexRay (750).
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