TRANSMISSION OF INFORMATION THROUGH THE TRAIN LINE. ANALYSIS OF INTERFERENCE VOLTAGES ON INFORMATION CIRCUITS IN TRAINS

At the request of the A 130 Specialists Committee, a measuring team of Vienna Arsenal Research Institute investigated, in 1974 and 1975, interference voltages on information circuits in moving trains on the systems of four European railways (FS, DB, PKP and SNCF). The interference voltages on information circuits, both on the information circuits through the automatic coupler and on the UIC loudspeaker circuit, were investigated regarding their effect on planned transmission systems using these circuits. Level conditions, frequency of occurrence and frequency distribution of the interference voltages, with different traction systems, are given in this report. Also, some results of experimental data transmission are included for comparison. In addition, test runs made by DB in the Munich area served to determine error rates on the basis of a transmission of data.

  • Supplemental Notes:
    • Restrictions on the use of this document are contained in the explanatory material.
  • Corporate Authors:

    International Union of Railways

    Office of Research and Experiments
    Utrecht,   Netherlands 
  • Publication Date: 1976-10

Media Info

  • Features: Figures; Tables;
  • Pagination: 53 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00053228
  • Record Type: Publication
  • Source Agency: International Union of Railways
  • Report/Paper Numbers: A103/RP3/E
  • Files: TRIS
  • Created Date: Oct 13 1977 12:00AM