Title:
TIRE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/054658
Kind Code:
A1
Abstract:
The present invention comprises a tire-side device (1) which is disposed corresponding to a tire (4) provided on a vehicle and transmits data on the tire; and a wear estimation unit (3) which estimates a tire wear state on the basis of data about the tire. The tire-side device holds, as the data on the tire, data on an elapsed time after the tire was manufactured, and transmits the data on an elapsed time to the wear estimation unit, and the wear estimation unit estimates a tire wear state, on the basis of a traveled distance after the tire has begun to be used and a tire deterioration degree indicated by the data on an elapsed time.
Inventors:
KANBAYASHI RYOSUKE (JP)
WATABE NOBUYA (JP)
MORI MASASHI (JP)
WATABE NOBUYA (JP)
MORI MASASHI (JP)
Application Number:
PCT/JP2019/035355
Publication Date:
March 19, 2020
Filing Date:
September 09, 2019
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
G01M17/02; B60C19/00
Foreign References:
| JP2011207398A | 2011-10-20 | |||
| JP2016018477A | 2016-02-01 | |||
| JP2007153034A | 2007-06-21 |
Attorney, Agent or Firm:
YOU-I PATENT FIRM (JP)
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