Vehicle positioning control apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
May 29, 2007
Grant Date -
Nov 17, 2005
app pub date -
May 3, 2005
filing date -
May 12, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A vehicle positioning control apparatus includes a vehicle positioning detection device, a vehicle positioning sudden change detection device, a tire air pressure reduction detection device, and a plurality of tire air pressure adjustment mechanisms. The vehicle positioning detection device detects a physical quantity indicating a positioning of a vehicle. The vehicle positioning sudden change detection device detects sudden changes in the positioning based on the physical quantity. The tire air pressure reduction detection device detects which of a plurality of wheels has undergone a reduction in tire air pressure. When a sudden change in positioning is detected, all wheels other than the wheel having undergone a reduction in pressure are designated as pressure reduction target wheels. The tire air pressure of the pressure reduction target wheels is reduced by the tire air pressure adjustment mechanisms.
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