Search International and National Patent Collections

1. (WO2018036738) DIAGNOSTIC METHOD AND DIAGNOSTIC ARRANGEMENT FOR A VEHICLE

Pub. No.:    WO/2018/036738    International Application No.:    PCT/EP2017/068726
Publication Date: Fri Mar 02 00:59:59 CET 2018 International Filing Date: Wed Jul 26 01:59:59 CEST 2017
IPC: B61L 15/00
H04L 29/06
H04L 12/26
Applicants: SIEMENS MOBILITY GMBH
Inventors: PORSCH, Roland
Title: DIAGNOSTIC METHOD AND DIAGNOSTIC ARRANGEMENT FOR A VEHICLE
Abstract:
The invention relates to a diagnostic method and diagnostic arrangement for a vehicle, in particular a rail vehicle (10). The diagnostic method includes: generating (B, C, D, Z) reference time information (tE) representing a real time, and generating (HH) a diagnostic message (40) by means of a decentralized subsystem control unit (10, 12, 14, 16). The diagnostic method is characterized in that it assigns (G, H) the reference time information (tE) to reference information (32) and generates relative time information (tRToken, tRnoToken) by means of a timer (11, 13, 15, 17) of the subsystem control unit (10, 12, 14, 16), wherein the relative time information (tRToken, tRnoToken) represents a time period between a reception of the reference information (32) by the subsystem control unit (10, 12, 14, 16) and the generation (HH) of the diagnostic message (40), and the relative time information (tRToken, tRnoToken) and the reference information (32) is assigned to the diagnostic message (40).