发明名称 |
Air pressure warning device of vehicle tire |
摘要 |
An air pressure warning device of a vehicle tire has an excessive/deficient amount calculation module (10b) for calculating an excessive/deficient amount on the basis of the difference between a normal air pressure stored in a normal air pressure storage module (10a) and a detected tire air pressure, an informing control module (10c) for controlling an informing module (11) to inform an excessive/deficient state of the tire air pressure determined based on the calculated excessive/deficient amount, and a normal air pressure correction module 10e for increasing the readout normal air pressure by a predetermined value when an expressway traveling detection module (10d) detects that the vehicle is on an expressway.
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申请公布号 |
US2003126920(A1) |
申请公布日期 |
2003.07.10 |
申请号 |
US20020309327 |
申请日期 |
2002.12.04 |
申请人 |
MAZDA MOTOR CORPORATION |
发明人 |
HAYASHI TOSHIO;ANDOU FUMITAKA;ADACHI KAZUFUMI;SAKAMOTO KIYOSHI |
分类号 |
G01C21/00;B60C23/04;B60R11/02;G08G1/0969;(IPC1-7):B60C23/02 |
主分类号 |
G01C21/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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