EP 4126634 B1 20240605 - VEHICLE CONTROL METHOD AND VEHICLE CONTROL SYSTEM
Title (en)
VEHICLE CONTROL METHOD AND VEHICLE CONTROL SYSTEM
Title (de)
FAHRZEUGSTEUERVERFAHREN UND FAHRZEUGSTEUERSYSTEM
Title (fr)
PROCÉDÉ ET SYSTÈME DE COMMANDE DE VÉHICULE
Publication
Application
Priority
- DE 102020205383 A 20200429
- EP 2021058074 W 20210329
Abstract (en)
[origin: WO2021219308A1] The invention relates to a vehicle control method in which a track-side device (RBC) initially identifies the vehicle position (ePold) of a vehicle as unreliable when said vehicle (T) starts running (SoM). In order to improve cost efficiency, according to the invention the track-side device (RBC) identifies a new vehicle position (ePnew), determined on the basis of a new position report (PRnew) of the vehicle, as unreliable in a configuration mode (CM) under each of the two following conditions (i, ii) and only if one of said two conditions (i, ii) is fulfilled: (i) if a new data point identifier (NID_LRBGnew), determined on the basis of the new position report (PRnew), differs from a previous data point identifier (NID_LRBGold) determined on the basis of a previous position report (PRold); (ii) if the new data point identifier (NID_LRBGnew) does not differ from the previous data point identifier (NID_LRBGold), if furthermore a new item of direction information (Q_DLRBGnew) determined on the basis of the new position report (PRnew) differs from a previous item of direction information (Q_DLRBGold) determined on the basis of the previous position report (PRold), and if furthermore a new position confidence interval (P-CInew) determined on the basis of the new position report (PRnew) is smaller than a previous position confidence interval (P-CIold) determined on the basis of the previous position report. The invention also relates to a vehicle control system (S).
IPC 8 full level
B61L 25/02 (2006.01); B61L 27/20 (2022.01)
CPC (source: EP)
B61L 25/025 (2013.01); B61L 27/20 (2022.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102020205383 A1 20211104; EP 4126634 A1 20230208; EP 4126634 B1 20240605; EP 4126634 C0 20240605; WO 2021219308 A1 20211104
DOCDB simple family (application)
DE 102020205383 A 20200429; EP 2021058074 W 20210329; EP 21718036 A 20210329