S.R. CEN TS 13149-3:2007

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Vehicle related identifiers and numbers
  4.1 Vehicle operation identifiers and numbers
  4.2 Fare terms and related identifiers and numbers
5 Requirements
  5.1 Hardware preferences
  5.2 Devices in a complex network
  5.3 Station numbers
  5.4 Bus arbiter modes
  5.5 Physical layer
      5.5.1 Bit rates
      5.5.2 Bus connector
      5.5.3 Bus cable
  5.6 Data modelling
      5.6.1 General
      5.6.2 Text structure
      5.6.3 Plain text
      5.6.4 XML formatted text
  5.7 Object dictionary
      5.7.1 Overview of object dictionary entries
      5.7.2 Detailed Specification of Process Data Units
Annex A (informative) Device profiles
  A.1 Definitions
  A.2 Device Profile Model
      A.2.1 Device General Structure
      A.2.2 Physical Node Interface
      A.2.3 Logical Node Interface
      A.2.4 Function Block Interface
      A.2.5 Exchange Block Interface
      A.2.6 General Function Block Type
  A.3 Overview of Device Profiles
      A.3.1 Definitions
      A.3.2 Profiles Positioning
      A.3.3 Profiles Characteristics
Annex B (informative) Example of Simple Network Application
  B.1 Simple Network Application
      B.1.1 Introduction
      B.1.2 List of Stations
  B.2 Bus Arbitration
      B.2.1 Start-up and Election Timeouts
      B.2.2 Bus Arbiter Priority
      B.2.3 Micro Cycle
      B.2.4 Macro Cycle
  B.3 Virtual Device Profiles
      B.3.1 Mapping of Virtual Device, Physical Device and
            Process Data Units
      B.3.2 Process Data Unit Producers and Consumers
Annex C (informative) Examples of Device Descriptions
  C.1 Device Description Example 1
  C.2 Device Description Example 2
Bibliography

Provides the choice and the general application's rules of an onboard data transmission bus between the different equipment for service operations and monitoring of the fleet.