Vehicle positioning control apparatus

Details Vehicle positioning control apparatus Vehicle positioning control apparatus

2007-05-29

2007-05-29

Trieu, Van T. (Department: 2612)

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

C340S444000, C340S447000

Reexamination Certificate

active

11119693

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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patent: A-9-150612 (1997-06-01), None
patent: A-2000-255228 (2000-09-01), None

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