发明名称 |
CAPACITIVE SENSOR FOR AN ANTI-COLLISION APPARATUS |
摘要 |
The invention specifies a capacitive sensor (2) for detecting an object, in particular for detecting a collision in the case of a movable vehicle part, and an anti-collision apparatus (1) having such a sensor (2). The sensor (2) has an electrode arrangement (4) comprising at least one transmitting electrode (5) and at least one receiving electrode (6). Furthermore, the sensor (2) has a signal generation circuit (7) which is connected upstream of the at least one transmitting electrode (5) and is intended to generate a transmission signal (SE). In this case, the signal generation circuit (7) generates the transmission signal (SE) in the form of a square-wave pulse signal corresponding directly to a pseudo-random bit string. |
申请公布号 |
WO2013174513(A3) |
申请公布日期 |
2014.08.07 |
申请号 |
WO2013EP01510 |
申请日期 |
2013.05.22 |
申请人 |
BROSE FAHRZEUGTEILE GMBH & CO. KOMMANDITGESELLSCHAFT HALLSTADT |
发明人 |
RUSS, DETLEF;WÜRSTLEIN, HOLGER;POHL, FLORIAN;DAIMINGER, RALF;KAISER, JAN |
分类号 |
G01V3/08 |
主分类号 |
G01V3/08 |
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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