Driving assistance device (2) intended to be on board a vehicle (1) and configured for detecting the presence of the device in a predefined vigilance zone (4); identifying a speed profile associated with the vigilance zone, said speed profile relating to a recommended speed at a given position in the vigilance zone; determining the position of the device in the vigilance zone; determining a moving speed of the device substantially at the determined position; determining from the speed profile a recommended speed relating to the determined position; calculating a difference between the determined moving speed and the determined recommended speed; triggering an alert at least when the calculated difference is greater than a predefined threshold alert value.
METHODES ET SYSTEMES DE RECOMMANDATION DE VITESSE
SPEED RECOMMENDATION METHODS AND SYSTEMS
VERFAHREN UND SYSTEME ZUR GESCHWINDIGKEITSEMPFEHLUNG
16.04.2025
Patent
Elektronische Ressource
Französisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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