发明名称 |
METHOD AND APPARATUS FOR MONITORING WHEEL/BRAKE PERFORMANCE. |
摘要 |
A sliding wheel detector apparatus automatically detects a sliding wheel condition of a wheel of a passing train. The apparatus includes means for parsing the cars (and trucks thereof) and segregating the same into brake valve groupings. The apparatus also includes means for determining a ratio between a wheel being evaluated and the rest of the wheels in a brake valve group. A sliding wheel will be much cooler than a properly braking wheel, and a ratio threshold is selected to detect this difference in temperature and produce an alarm.
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申请公布号 |
MXPA03008603(A) |
申请公布日期 |
2005.04.19 |
申请号 |
MX2003PA08603 |
申请日期 |
2003.09.23 |
申请人 |
NORFOLK SOUTHERN CORPORATION |
发明人 |
ROBERT WALDO RALPH |
分类号 |
B60T17/22;(IPC1-7):B60T00/00 |
主分类号 |
B60T17/22 |
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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