A control device 10 that determines whether a driver is in a careless driving slate based on the number of times a driver performs a viewing action includes: a number-of-times acquisition unit 33 that acquires the number of times the driver performs viewing actions in a plurality of viewing directions with respect to z traveling direction of a vehicle; a driving state determination unit 36 that determines whether he driver is in the careless driving state based on the number of times of each viewing direction acquired by the number-of-times acquisition unit 33, and a determination value defines by a percentage of viewing action in each viewing direction; a road information acquisition unit 34 that acquires road information on the type of road on which the vehicle travels and a determination value adjustment unit 35 that adjusts the determination value based on the road information acquired by the road information acquisition unit 34.
DRIVING STATE DETERMINATION DEVICE AND DRIVING STATE DETERMINATION METHOD
04.03.2021
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 |
Europäisches Patentamt | 2022
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