The present invention provides a roadway sign that is visible only to computer sensors, specifically designed for calibrating autonomous vehicle sensors. The roadway sign uses low-visibility markers or calibration targets integrated into existing road infrastructure. The sign is not visible to human drivers, ensuring no distraction or confusion. A roadway sign that is invisible to the human eye but detectable by computer sensors, such as those found in autonomous vehicles, streamlines the calibration process. Continuous, reliable and frequent calibration ensures that the sensor data remains accurate, reducing the risk of misinterpretation that can lead to accidents.
Roadway Sign for Autonomous Vehicle Sensor Calibration
2025-03-20
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 / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G06V |
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