Patent ID: 11945264
Assignee: BRIDGESTONE CORPORATION
Field: Transport (Mechanical engineering)
Classification: CPC B  G | IPC B  G

Claim 8:
9. A data structure used in a tire wear prediction system for predicting a wear state of a tire mounted at a predetermined wheel position of a vehicle based on a traveling state of the vehicle; including:
a tire ID which is unique identification information imparted to the tire;
a type of the tire;
a size of the tire;
a brand of the tire;
a residual groove amount indicating a residual groove depth of a groove formed in a tread of the tire; and
a wear characteristic indicating a characteristic of a tire used for predicting the wear state of the tire; wherein
the data structure is used in the tire wear prediction system for:
a process of correcting a reference of the wear state of the tire predicted by a wear prediction process based on the change history including the rotation of the wheel position on which the tire is mounted or the content of replacement with another tire; and
a wear state display process for displaying the wear state predicted by the wear prediction process, wherein
the wear prediction process predicts the wear state of the tire (30) based on the reference of the previous wear state corrected by the wear state correction process, and
the wear state display process displays the wear state for each type of wear cause.