发明名称 |
CAPACITIVE RELAY TAKEOFF SWIMMING PLATFORM SENSOR SYSTEM |
摘要 |
<p>A capacitive relay takeoff swimming platform sensor system including multiple stations, timing devices and capacitive sensor devices where the presence or departure of a second swimmer on a relay takeoff swimming platform is sensed by the change in capacitance of a sensor mat and compared to the arrival of a first swimmer at a touchpad sensor. The system includes automatic recalibration of sensing, such that presence of a swimmer is sensed and then system recalibrated so as to detect departure of the swimmer. The sensor mat includes an polycarbonate perimeter.</p> |
申请公布号 |
EP2147449(A4) |
申请公布日期 |
2012.04.11 |
申请号 |
EP20080767412 |
申请日期 |
2008.04.23 |
申请人 |
DAKTRONICS, INC. |
发明人 |
KASKI, KURT, R.;VANBEMMEL, ALLEN, J.;WARNE, JASON, C. |
分类号 |
H01H35/00;H03K17/94 |
主分类号 |
H01H35/00 |
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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