公开(公告)号：US20230406046A1

公开(公告)日：2023-12-21

申请号：US18247694

申请日：2021-09-21

申请人： The Yokohama Rubber Co., LTD. ,  ALPS ALPINE CO., LTD.

发明人： Masahiro NARUSE ,  Jun MATSUDA ,  Heishiro FUDO ,  Eiji SHINOHARA ,  Shinya ICHISE ,  Shinichi SEO ,  Yuki OHNO

IPC分类号： B60C11/24 ,  B60C19/00

CPC分类号： B60C11/246 ,  B60C19/00 ,  B60C2019/004

摘要： A tire information detection device that detects tire information including at least one of wear, deformation, road surface state, ground contact state, presence/absence of failure, travel history, load state, or frictional coefficient, includes at least one detection unit disposed on a tire inner surface, a power supply unit to supply power to the detection unit, a position information detection unit to detect position information of the tire or a vehicle, an additional information acquisition unit to acquire additional information associated with the position information, a determination unit to determine whether a current position specified based on the position information is included in an area that satisfies a determination condition extracted from the additional information, and a control unit to control measurement of the detection unit based on a determination result from the determination unit.