Title:
路面状態判別装置およびそれを備えるタイヤシステム
Document Type and Number:
Japanese Patent JP7070155
Kind Code:
B2
Abstract:
A vehicle body side system has a second data communication unit that receives road surface data transmitted from a first data communication unit, a storage unit that stores teacher data, a road surface determination unit that determines a road surface state on a traveling road surface of a vehicle based on the road surface data and the teacher data, and a tire identification unit that identifies a predetermined type as an identification target and identifies which content the tire corresponds to in the type. The tire identification unit identifies the tire based on the identification data transmitted from the tire side device, and the road surface determination unit determines the road surface state using a teacher data corresponding to the tire identification result, when the road surface determination unit determines the road surface state.
Inventors:
Mori Masashi
Application Number:
JP2018122212A
Publication Date:
May 18, 2022
Filing Date:
June 27, 2018
Export Citation:
Assignee:
株式会社デンソー
International Classes:
G01W1/00; B60C19/00; B60W40/068
Domestic Patent References:
| JP2016537259A | ||||
| JP2005125812A | ||||
| JP2016107833A | ||||
| JP2003182476A | ||||
| JP2004168286A |
Foreign References:
| WO2014025018A1 | ||||
| WO2018025530A1 | ||||
| US20150284006 |
Other References:
花塚 泰史 他,HMMに基づくタイヤ振動波形解析による路面状態判別,電子情報通信学会論文誌 D,2012年03月01日,Vol. J95-D, No. 3,pp.570-577,[検索日:2021/12/9], ,
Attorney, Agent or Firm:
Patent Business Corporation Yuai Patent Office
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