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Patent Searching and Data


Title:
TIRE AIR PRESSURE MONITORING SYSTEM AND MONITORING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/056115
Kind Code:
A1
Abstract:
The present invention provides a tire air pressure monitoring system and monitoring device which monitor the natural depressurization of tire air pressure and provide notification of the appropriate timing for filling the tire in accordance with the natural depressurization. The monitoring device is provided with: a storage unit which associates air pressure information included in a received air pressure signal with date information that indicates the date at which a detection device detected the air pressure, and stores said information; a determination unit which determines whether or not it is a timing at which notification should be provided of air pressure information for each tire; and an output unit which outputs air pressure information for each tire read from the storage unit when it is determined to be the timing at which notification should be provided.

Inventors:
YAMAGUCHI SHINJI (JP)
Application Number:
JP2017/032867
Publication Date:
March 29, 2018
Filing Date:
September 12, 2017
Export Citation:
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Assignee:
AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
B60C23/04; G01L17/00
Foreign References:
JP2006327554A2006-12-07
JPH114020A1999-01-06
JP2012163447A2012-08-30
JP2005313761A2005-11-10
JP2000099869A2000-04-07
JP2005519274A2005-06-30
JP2012001175A2012-01-05
JP2004168184A2004-06-17
JP2005212620A2005-08-11
Attorney, Agent or Firm:
KOHNO, Hideto et al. (4-3 Tsuriganecho 2-chome, Chuo-ku, Osaka-sh, Osaka 35, JP)
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