Cognitive function estimation device, learning device and method for estimating cognitive function

摘要

Provided are a vehicle exterior information acquisition unit (14) for acquiring vehicle exterior information, a face information acquisition unit (11) for acquiring face information, a biological information acquisition unit (12) for acquiring biological information, a vehicle information acquisition unit (13) for acquisition vehicle information, a vehicle exterior information feature amount extracting unit (15) for extracting a vehicle exterior information feature amount based on the vehicle exterior information, a face information feature amount extracting unit (16) for extracting a face information feature amount in accordance with the vehicle exterior information feature amount, an extraction unit ( 17) for the amount of biological information to extract an amount of biological information in accordance with the amount of vehicle exterior information, an E an in-vehicle information item amount extracting unit (18) for extracting an in-vehicle information item amount in accordance with the in-vehicle information item amount, and a cognitive function estimation unit (19) for, based on a machine learning model (203), the Estimate amount of vehicle exterior information features and at least one of the amounts of facial information features, biological information features or vehicle information features, whether a cognitive function of a driver is low.