Title:
タイヤ空気圧監視システム、タイヤ空気圧監視方法、タイヤ空気圧監視プログラム及び車両
Document Type and Number:
Japanese Patent JP6843006
Kind Code:
B2
Abstract:
A tire pressure monitoring system (30) includes a data acquisition portion (101) that acquires data indicating a tire pressure and a tire temperature of the tire, from a sensor (50FL), a sensor (50FR), a sensor (50RL), and a sensor (50RR) mounted to the tire; a puncture determination portion (103) that determines whether the tire is punctured, based on a puncture determination threshold defined by a relationship between the tire pressure and the tire temperature; and a warning processing portion (105) that generates a warning indicating that the tire is punctured apart from a warning of a drop of the tire pressure when the puncture determination portion (103) determines that the tire is punctured.
Inventors:
Shotaro Horikoshi
Application Number:
JP2017124283A
Publication Date:
March 17, 2021
Filing Date:
June 26, 2017
Export Citation:
Assignee:
Bridgestone Corporation
International Classes:
B60C23/04; G01L17/00
Domestic Patent References:
| JP2014076748A | ||||
| JP2003072330A | ||||
| JP2009248959A |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu