发明名称 |
Tyre pressure determination |
摘要 |
A method and apparatus for determining tire pressure in automotive vehicles utilices twin spaced parallel and non-transverse piezoelectric cables which are traversed by a vehicle to produce a voltage pulse having a shapes or profiles characteristic of the tire pressure. Waveform analysis on the basis of a software algorithm and/or look-up calibration data enables numerical pressure determination. The system is well adapted for remote automotive vehicle tire pressure sensing under normal conditions of vehicle use. |
申请公布号 |
AU733735(B2) |
申请公布日期 |
2001.05.24 |
申请号 |
AU19980075378 |
申请日期 |
1998.05.14 |
申请人 |
SNAP-ON EQUIPMENT LIMITED |
发明人 |
BARBARA LYNN JONES;PAUL SMITH;DAVID STOLLERY |
分类号 |
A01G25/00;A01G27/04;G01L17/00;(IPC1-7):G01L17/00;G01G19/02;E01F11/00 |
主分类号 |
A01G25/00 |
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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