| 摘要 |
PROBLEM TO BE SOLVED: To provide a pneumatic warning device for an automobile capable of positively registering tire distinguishing information per each tire position. SOLUTION: The pneumatic warning device is provided with pneumatic sensors 6-9, an alarm 30 for warning a pneumatic state of a tire, and a control unit 20 having the alarm 30 warn the pneumatic state of the tire. The control unit 20 is provided with a tire distinguishing information registering means 20m for distinguishing a tire position on the basis of a correspondence relationship between tire air pressure information received by a receiver and different tire position distinguishing air pressures set per each tire position under a state of a tire air pressure of each tire set at a different tire distinguishing air pressure per each tire position, and registering the received tire distinguishing information along with the tire air pressure information per each distinguished tire position when a predetermined tire distinguishing information registering condition is satisfied. COPYRIGHT: (C)2003,JPO
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