Title:
ROAD SURFACE STATE DETERMINATION DEVICE AND TIRE SYSTEM INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2019/142868
Kind Code:
A1
Abstract:
Various conditions when generating road surface data to be used when a road surface state determination device determines the road surface state or when transmitting road surface data to a vehicle body-side system (2) are transmitted in advance as instruction data to a tire-side device (1) from the vehicle body-side system (2). As a result, the present invention makes it possible to accurately determine the road surface state while reducing power consumption.
Inventors:
SUZUKI YOICHIRO (JP)
WATABE NOBUYA (JP)
MORI MASASHI (JP)
SEKIZAWA TAKATOSHI (JP)
WATABE NOBUYA (JP)
MORI MASASHI (JP)
SEKIZAWA TAKATOSHI (JP)
Application Number:
PCT/JP2019/001309
Publication Date:
July 25, 2019
Filing Date:
January 17, 2019
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
G01W1/00; B60C19/00; G01M99/00
Domestic Patent References:
| WO2017221578A1 | 2017-12-28 |
Foreign References:
| JP2018009974A | 2018-01-18 | |||
| JP2015174637A | 2015-10-05 | |||
| JP2013006533A | 2013-01-10 | |||
| US20170096144A1 | 2017-04-06 |
Attorney, Agent or Firm:
YOU-I PATENT FIRM (JP)
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