| 摘要 |
PROBLEM TO BE SOLVED: To evaluate a state of a tire with high accuracy.SOLUTION: A tire state evaluation system includes: a tire surface temperature measurement device that is provided to at least one tire and measures distribution of tire surface temperatures of at least either one in a tire width direction and in a tire circumference direction; a control unit that generates an image indicating the distribution of the surface temperatures of the tire on the basis of the tire surface temperatures measured by the tire surface temperature measurement device; a storage unit that stores conditions for evaluating the distribution of the surface temperatures of the tire; and a display unit that displays the image generated by the control unit. The tire surface temperature measurement device acquires the image of the surface of the tire and detects the distribution of the surface temperatures of the tire on the basis of an infrared image. The control unit evaluates the temperature distribution on the basis of the conditions for evaluating the distribution of the surface temperatures of the tire stored in the storage unit, and generates an image of an evaluation result. The conditions for evaluating the distribution of the surface temperatures of the tire are obtained by combining ranges of the tire and temperature changes with one another. |
