发明名称 |
Railway work place safety warning system recognizes dangerous vehicles using pulsed laser measurements of distance and speed to actuate acoustic warning |
摘要 |
<p>A railway work place (4) safety warning system recognizes dangerous vehicles (2) using pulsed laser (5) measurements (6) to monitor the distance and speed at considerable distances using a continuous sequence of individual measurements and processor (7) to actuate an acoustic warning (8) to track workers.</p> |
申请公布号 |
DE20300835(U1) |
申请公布日期 |
2004.02.26 |
申请号 |
DE2003200835U |
申请日期 |
2003.01.15 |
申请人 |
KOERSTEN, RAINER |
发明人 |
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分类号 |
B61L23/06;(IPC1-7):B61L3/06;G08B21/02 |
主分类号 |
B61L23/06 |
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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