发明名称 |
Acoustic, surface impact location method, in which a surface is calibrated and then when an impact on its surface is detected the signal is compared with predetermined signals to determine the origin of the signal |
摘要 |
Method for locating an impact on the surface (9) of an object (5) forming an acoustic interface and having one or more acoustic sensors (6). According to the method at least one signal is detected from the sound waves detected by the acoustic sensor following a localized impact on the surface. The detected signal is compared with predetermined signal corresponding to impacts on different parts of the object. The detected signal is associated with a particular zone if it sufficiently similar to a predetermined signal. An Independent claim is also included for a corresponding device.
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申请公布号 |
FR2841022(A1) |
申请公布日期 |
2003.12.19 |
申请号 |
FR20020007208 |
申请日期 |
2002.06.12 |
申请人 |
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS;ESPCI;UNIVERSITE PARIS 7 - DENIS DIDEROT;UNIVERSITE PARIS 6 SCIENCES ET MEDECINE |
发明人 |
ING ROS KIRI;CATHELINE STEFAN;QUIEFFIN NICOLAS;FINK MATHIAS |
分类号 |
G01S5/18;G01B17/00;G06F3/033;G09G5/00;(IPC1-7):G06K11/14 |
主分类号 |
G01S5/18 |
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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