发明名称 |
Method and apparatus for measuring distance |
摘要 |
<p>The method involves reading a logic signal into a programmable logic circuit (31) by a clocked data reading device and mapping onto a time pattern in the logic circuit, where the logic signal is received from a receiver. Instantaneous values of the logic signal are stored in logic units of the logic circuit associated with time windows of the time pattern corresponding to a clock pulse of the data reading device. - An INDEPENDENT CLAIM is also included for an apparatus for distance measurement by determining a pulse transit time comprising a transmitter for transmission of pulsed electromagnetic radiation.</p> |
申请公布号 |
EP1596221(B1) |
申请公布日期 |
2015.02.18 |
申请号 |
EP20040030615 |
申请日期 |
2004.12.23 |
申请人 |
SICK AG |
发明人 |
KIEHN, MICHAEL;GOSCH, KIRSTEN;KÖHLER, MICHAEL;WILLHOEFT, VOLKER |
分类号 |
G01S17/93;G01S7/486;G01S7/487;G01S17/10 |
主分类号 |
G01S17/93 |
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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