ROAD SURFACE CONDITION ESTIMATION DEVICE

Title:

ROAD SURFACE CONDITION ESTIMATION DEVICE

Document Type and Number:

WIPO Patent Application WO/2018/047780

Kind Code:

A1

Abstract:

When information relating to road surface conditions is conveyed from a vehicle body-side system (2) to tire mount sensors (1), and the tire mount sensors (1) determine the road surface conditions, an integrated voltage value is corrected on the basis of the information relating to the road surface conditions. Road surface conditions can thereby be more accurately estimated. Furthermore, inasmuch as road surface conditions can be estimated at each tire mount sensor (1), road surface conditions can be estimated for each wheel.

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Inventors:

KANBAYASHI RYOSUKE (JP)
SEKIZAWA TAKATOSHI (JP)
MORI MASASHI (JP)

Application Number:

PCT/JP2017/031838

Publication Date:

March 15, 2018

Filing Date:

September 04, 2017

Export Citation:

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Assignee:

DENSO CORP (JP)

International Classes:

G01W1/00; B60T8/171; B60T8/172; G08G1/00; G08G1/16

Foreign References:

JP2015174638A	2015-10-05
JP2016080451A	2016-05-16
JP2005106728A	2005-04-21

Attorney, Agent or Firm:

YOU-I PATENT FIRM (JP)

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