The driver condition detection system comprises a driver monitor camera capturing a face of a driver of a vehicle to generate a facial image of the driver, a vehicle speed sensor, a facial information detection part detecting a line of sight or facial direction of the driver based on the facial image, a threshold range setting part configured to set a threshold range allowed as the line of sight or facial direction of the driver, and a driver condition judging part. The driver condition judging part is configured to judge that the driver is looking aside if the line of sight or facial direction of the driver is outside the threshold range. The threshold range setting part is configured to change the threshold range, depending on the speed of the vehicle detected by the vehicle speed sensor.
Driver condition detection system
2020-03-31
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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06K Erkennen von Daten , RECOGNITION OF DATA |