发明名称 |
DETECTION SYSTEMS AND METHODS |
摘要 |
One embodiment of the invention provides a detection system. The detection system includes an analog to digital converter that converts one or more analog vibration signals into one or more digital samples, a filter that analyzes at least a portion of the one or more, digital samples and identifies energy values across a range of frequencies, a frequency selector that selects a subset of the frequencies for analysis according to one or more operational characteristics, and an analyzer that analyzes the subset of frequencies along with threshold values to identify one or more results. |
申请公布号 |
WO2007092438(A2) |
申请公布日期 |
2007.08.16 |
申请号 |
WO2007US03139 |
申请日期 |
2007.02.07 |
申请人 |
INFINEON TECHNOLOGIES AG;GRAI, TIM;BREWERTON, SIMON;LETEINTURIER, PATRICK |
发明人 |
GRAI, TIM;BREWERTON, SIMON;LETEINTURIER, PATRICK |
分类号 |
F02D35/02;F02P5/152 |
主分类号 |
F02D35/02 |
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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