TIRE AIR PRESSURE CONTROL DEVICE Russian patent published in 2015 - IPC B60C23/02 B60C23/04 G01L17/00 G08C17/02 

Abstract RU 2542854 C1

FIELD: transport.

SUBSTANCE: invention relates to automotive industry. When difference between the first rotation period Tp determined on the basis of detection by means of G sensor 2b and the second rotation period Ta determined on the basis of detected value of wheel rotation speed sensor 8 is equal to or less than preset value α an angular position of each wheel corresponding to wireless signal transmitted in preset angular position is adjusted when wheel position is determined. When difference exceeds preset value α an angular position of each wheel corresponding to wireless signal transmitted in angular position other than angular position is not used when wheel position is determined.

EFFECT: higher accuracy of each wheel position determination.

3 cl, 10 dwg

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RU 2 542 854 C1

Authors

Sima Takasi

Sakaguti Kadzuo

Terada Sedzi

Dates

2015-02-27Published

2012-02-20Filed