Disclosed are devices, systems and methods for detecting road surface conditions. One exemplary system installed in a vehicle comprises: an audio sensor configured to receive audio signals associated with an environment surrounding the vehicle; a location sensor configured to detect a location of the vehicle; a digital signal processor communicatively coupled to the audio sensor and configured to estimate an estimated road surface condition based on the audio signals received from the audio sensor; a data storage communicatively coupled to the digital signal processor and the location sensor and configured to store the estimated road surface condition with corresponding location information; and a control element communicatively coupled to the data storage and configured to control a driving of the vehicle based on the estimated road surface condition.
SYSTEMS AND METHODS FOR DETECTING ROAD SURFACE CONDITION
SYSTEME UND VERFAHREN ZUR ERKENNUNG DES ZUSTANDS EINER STRASSENOBERFLÄCHE
SYSTÈMES ET PROCÉDÉS DE DÉTECTION D'ÉTAT DE SURFACE DE ROUTE
2023-11-29
Patent
Electronic Resource
English
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 / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung |
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