The calibration of a vehicle sensor can be conducted based on communication between vehicles. A first vehicle needing sensor calibration can receive calibration information from a second vehicle, indicating the location of a calibration marker at one or more times. The first vehicle can then compare the calibration information with measurement information of the calibration marker made by a sensor, and recalibrate the sensor based on a comparison of the calibration information and measurement information. According to some embodiments, vehicles may leverage existing vehicle-to-vehicle communications (e.g., Cellular vehicle-to-everything (V2X) communication) to broadcast calibration capabilities.
VEHICLE SENSOR CALIBRATION FROM INTER-VEHICLE COMMUNICATION
2021-07-22
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 / G01S RADIO DIRECTION-FINDING , Funkpeilung / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze |
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