A driving assistance device for a railway vehicle, comprising progressive means for indicating instructions
Dispositif d'aide a la conduite pour un véhicule ferroviaire, comprenant des moyens progressifs d'indication d'instructions
Résumé
The driver assistance device (10) comprises means (12) for determining a target speed (Vc), means (20) for comparing an instantaneous speed (Vi) of the railway vehicle with the target speed. (Vc) or with an interval surrounding the target speed, and means (22) for displaying driving instructions to a driver of the railway vehicle, said driving instructions including instructions for changing the instantaneous speed ( Vi) to approach the target speed (Vc), the display means (22) being configured to: display a speed increase instruction pictogram when the instantaneous speed (Vi) is less than a first predefined value, and displaying a speed reduction instruction pictogram when the instantaneous speed (Vi) is greater than a second preset value.