A driver safety system estimates a time that a traffic signal transitions (e.g., from red to green) by obtaining location information from a user device in the vehicle at various times and using a physical model of the movement of the vehicle to estimate when the vehicle began to move.
Automatic detection of traffic signal states for driver safety system
2020-04-07
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / 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 / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze |
Improving Traffic Safety for Older Driver in the United States
British Library Conference Proceedings | 1996
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