Title:
間接式タイヤ空気圧監視システム
Document Type and Number:
Japanese Patent JP6697989
Kind Code:
B2
Abstract:
An indirect tire pressure monitoring system is provided that estimates a pressure in a tire more accurately than before. The system includes an estimated internal pressure transmitter (control unit) that calculates and transmits an estimated internal pressure of a tire when a vehicle is travelling based on a wheel speed, a measured internal pressure of the tire at halt and a measured temperature of the tire at halt. The system measures the internal pressure and the temperature for each tire, and carries out deflation evaluation independently for each tire.
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Inventors:
Shinya Notomi
Application Number:
JP2016177692A
Publication Date:
May 27, 2020
Filing Date:
September 12, 2016
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
B60C23/02; G01L17/00
Domestic Patent References:
| JP2005138684A | ||||
| JP11235906A |
Foreign References:
| US20150149110 |
Attorney, Agent or Firm:
Isono International Patent and Trademark Office