A system and method for inferring a stop line for a vehicle at an intersection are provided. The system includes a processor configured to detect from accessed map data that a traffic control measure is positioned before an intersection and determine whether a stop line for the detected traffic control measure is painted. The processor, in response to determining that no stop line is painted, identifies a restricted lane and infers a stop line. The processor infers the stop line by identifying, as a nearest lane conflict, a lane segment of a second road intersecting the first road at the intersection and advancing a location of the entry line as an intermediate stop line a distance toward the nearest lane conflict, until the intermediate stop line is at a target distance from a nearest boundary of the nearest lane conflict to form an inferred stop line.
METHODS AND SYSTEMS FOR INFERRING UNPAINTED STOP LINES FOR AUTONOMOUS VEHICLES
2022-10-20
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 / G06K Erkennen von Daten , RECOGNITION OF DATA / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
METHODS AND SYSTEMS FOR INFERRING UNPAINTED STOP LINES FOR AUTONOMOUS VEHICLES
Europäisches Patentamt | 2024
|METHODS AND SYSTEMS FOR INFERRING UNPAINTED STOP LINES FOR AUTONOMOUS VEHICLES
Europäisches Patentamt | 2022
|Method and system for inferring undrawn stop line for autonomous vehicle
Europäisches Patentamt | 2023
|Weathering Performance of Black Thermoplastic Resins for Unpainted Automotive Exterior Applications
SAE Technical Papers | 1999
|