A tire state detection device that includes: a temperature sensor that detects a temperature in a tire air chamber; an acceleration sensor that detects acceleration associated with rotation of a tire; a pressure sensor that detects pressure in the tire air chamber; a storage unit that stores a plurality of maps for calculating a fatigue state of the tire on the basis of the detected temperature, the detected acceleration and the detected pressure; and a tire fatigue index calculation unit that calculates, by referring to each of the plurality of maps, a tire fatigue index from the detected acceleration, the detected temperature, and the detected pressure.
Tire state detection device for detecting a state of a tire of a mine transportation vehicle
2022-08-16
Patent
Electronic Resource
English
European Patent Office | 2020
|TIRE STATE DETECTION SYSTEM, TIRE STATE DETECTION METHOD, AND TIRE STATE DETECTION PROGRAM
European Patent Office | 2020
|Tire state detection system, tire state detection method, and tire state detection program
European Patent Office | 2022
|