Title:
センサ送信機、車輪位置検出装置およびそれを備えたタイヤ空気圧検出装置
Document Type and Number:
Japanese Patent JP6614164
Kind Code:
B2
Abstract:
A sensor transmitter calculates a tilt angle for attachment of a G sensor to a corresponding one of wheels and estimates whether the sensor transmitter itself is attached to a right wheel or a left wheel based on a calculation quadratic function, a calculation linear function, a measurement quadratic function, and a measurement linear function. Then, a receiver determines whether the sensor transmitter is attached to a front wheel or a rear wheel based on the result of the estimation and an effective tire radius. In this manner, it can be determined which one of the wheels the sensor transmitter is attached to.
More Like This:
Inventors:
Hiroaki Maehara
Application Number:
JP2017002723A
Publication Date:
December 04, 2019
Filing Date:
January 11, 2017
Export Citation:
Assignee:
株式会社デンソー
International Classes:
B60C23/04; G01L17/00
Domestic Patent References:
| JP2013001220A | ||||
| JP2014083884A |
Foreign References:
| WO2017047419A1 |
Attorney, Agent or Firm:
Patent Business Corporation Yuai Patent Office