A seat is provided which enables real-time estimation of a posture of a seated person. One aspect of the present disclosure provides a seat including a seat main body, at least one 3-axis acceleration sensor arranged in the seat main body, and an estimation device that estimates a posture of a seated person on the seat main body. The estimation device includes a storage that stores a learning model built by machine learning of input data based on a sensor output from the at least one 3-axis acceleration sensor and teacher data based on information on the posture of the seated person or a posture transition of the seated person, and an estimator that uses the learning model to estimate the posture of the seated person or the posture transition of the seated person from the sensor output.
SEAT AND POSTURE ESTIMATION SYSTEM
2020-03-12
Patent
Electronic Resource
English