A road classification system for determining a road surface condition includes a model having as an input changes in the measured axle vertical acceleration of the vehicle. The model further uses a sensor-measured tire inflation pressure and a tire construction type ascertained from a tire-based identification tag.
Tire sensor-based robust road surface roughness classification system and method
12.12.2017
Patent
Elektronische Ressource
Englisch
IPC: | G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B60C VEHICLE TYRES , Fahrzeugreifen / 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 / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES |
TIRE SENSOR-BASED ROBUST ROAD SURFACE ROUGHNESS CLASSIFICATION SYSTEM AND METHOD
Europäisches Patentamt | 2018
|TIRE SENSOR-BASED ROBUST ROAD SURFACE ROUGHNESS CLASSIFICATION SYSTEM AND METHOD
Europäisches Patentamt | 2017
|Rolling Tire Vibration Caused by Road Roughness
SAE Technical Papers | 2005
|Rolling Tire Vibration Caused by Road Roughness
British Library Conference Proceedings | 2005
|