Vehicle alert and control systems and methods taking into account a detected road friction at a following vehicle and a predicted road friction by the following vehicle. The detected road friction between the following vehicle tires and the road surface may be assessed using a variety of methodologies and is used to compute a critical safety distance between the following vehicle and the preceding vehicle and a critical safety speed of the following vehicle. The predicted road friction ahead of the following vehicle may also be assessed using a variety of methodologies (lidar, camera, and cloud-based examples are provided) and is used to compute a warning safety distance between the following vehicle and the preceding vehicle and a warning safety speed of the following vehicle. These functionalities may be applied to vehicle/stationary object warning and response scenarios as well.
SYSTEM AND METHOD FOR PROVIDING VEHICLE SAFETY DISTANCE AND SPEED ALERTS UNDER SLIPPERY ROAD CONDITIONS
SYSTEM UND VERFAHREN ZUR BEREITSTELLUNG VON FAHRZEUGSICHERHEITSABSTANDS- UND -GESCHWINDIGKEITSWARNUNGEN BEI GLATTEN STRASSENVERHÄLTNISSEN
SYSTÈME ET PROCÉDÉ POUR FOURNIR DES ALERTES DE DISTANCE DE SÉCURITÉ ET DE VITESSE DE VÉHICULE DANS DES CONDITIONS DE ROUTE GLISSANTE
16.04.2025
Patent
Elektronische Ressource
Englisch
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 |
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