Estimating device, estimating method, program and training device

An estimating method comprising estimating a physical quantity relating to a subject tire that is a subject of estimation by inputting an electrical characteristic obtained from the subject tire to a trained model, which has been trained by using the electrical characteristic of an electrically-conductive rubber provided at a tire and the physical quantity relating to the tire as training data and such that the electrical characteristic is inputted to the trained model and the trained model outputs the physical quantity.

A non-transitory computer-readable storage medium storing a program for causing a computer to execute a processing including estimating a physical quantity relating to a subject tire that is a subject of estimation by inputting an electrical characteristic obtained from the subject tire to a trained model, which has been trained by using the electrical characteristic of an electrically-conductive rubber provided at a tire and the physical quantity relating to the tire as training data and such that the electrical characteristic is inputted to the trained model and the trained model outputs the physical quantity.

A training device comprising a training section that generates a trained model, which is trained by using an electrical characteristic of an electrically-conductive rubber provided at a tire and a physical quantity relating to the tire as training data and such that the electrical characteristic is inputted to the trained model and the trained model outputs the physical quantity.