NF ISO 11992-1

NF ISO 11992-1

September 2004
Standard Cancelled

Road vehicles - Interchange of digital information on electrical connections between towing and towed vehicles - Part 1 : physical layer and data-link layer

ISO 11992-1:2003 specifies the interchange of digital information between road vehicles with a maximum authorized total mass greater than 3 500 kg, and towed vehicles, including communication between towed vehicles in terms of parameters and requirements of the physical and data link layer of the electrical connection used to connect the electrical and electronic systems. It also includes conformance tests of the physical layer.

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Main informations

Collections

National standards and national normative documents

Publication date

September 2004

Number of pages

27 p.

Reference

NF ISO 11992-1

ICS Codes

43.040.15   Car informatics. On board computer systems

Classification index

R13-715-1

Print number

1 - 08/09/2004

International kinship

ISO 11992-1:2003
Sumary
Road vehicles - Interchange of digital information on electrical connections between towing and towed vehicles - Part 1 : physical layer and data-link layer

ISO 11992-1:2003 specifies the interchange of digital information between road vehicles with a maximum authorized total mass greater than 3 500 kg, and towed vehicles, including communication between towed vehicles in terms of parameters and requirements of the physical and data link layer of the electrical connection used to connect the electrical and electronic systems. It also includes conformance tests of the physical layer.

Table of contents
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  • Avant-propos
    iv
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    2
  • 4 Abréviations
    2
  • 5 Spécification générale
    3
  • 6 Couche physique
    3
  • 6.1 Exigences générales
    3
  • 6.2 Milieux physiques
    3
  • 6.3 Contacts
    5
  • 6.4 Raccordement des milieux physiques
    5
  • 6.5 Signalisation physique
    13
  • 7 Circuits d'essai de conformité
    13
  • 7.1 Généralités
    13
  • 7.2 Sortie récessive de l'UCE
    14
  • 7.3 Résistance d'entrée R1
    14
  • 7.4 Sortie dominante de l'UCE et résistance série R2
    15
  • 7.5 Seuil de réception des bits récessifs
    16
  • 7.6 Seuil de réception de bits dominants
    16
  • 7.7 Tension de décalage
    17
  • 7.8 Retard du signal interne
    18
  • 7.9 Gestion des défaillances du bus et procédure de mise sous tension
    20
  • 7.10 Synchronisation des bits
    21
  • 8 Couche de liaison de données
    22
  • 9 Isolement des erreurs
    22
  • Bibliographie
    23
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