Title:
WHEEL STATE ACQUISITION DEVICE
Document Type and Number:
Japanese Patent JP2006001324
Kind Code:
A
Abstract:
To provide a wheel state acquisition device capable of performing the position learning of a wheel by utilizing a tire air pressure control device.
A tire air pressure control device can correspond the position of a wheel to the air pressure. Based on wheel information transmitted from a wheel side device, identification information can be corresponded to the air pressure. Thus, when the air pressures of the wheels are controlled to the values different from each other by the tire air pressure control device, position information can be corresponded to identification information based on the air pressure value included in wheel information transmitted from the wheel side device, and the position learning can be performed thereby.
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Inventors:
TAKI YUJI
OGAWA ATSUSHI
TAKAMORI SUMIYASU
OGAWA ATSUSHI
TAKAMORI SUMIYASU
Application Number:
JP2004177465A
Publication Date:
January 05, 2006
Filing Date:
June 15, 2004
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
B60C23/04; B60C23/10; B60C23/16; G01L17/00; G08C17/02
Attorney, Agent or Firm:
Kobe Norikazu
Mitsutoshi Sato
Mitsutoshi Sato
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