发明名称 |
MARKING DEVICE WITH TRANSMITTER FOR TRIANGULATING LOCATION DURING LOCATE OPERATIONS |
摘要 |
Methods, apparatus and systems for determining the location of a marking device during performance of a marking operation using triangulation are described. The marking device may be of the type used to mark the presence or absence of underground facilities and may include a marking material dispenser to dispense marking material as an indicator. The marking device may include a transmitter which transmits a signal received by a receiving system including two or more receiving devices at separate locations. Triangulation algorithms may then be used to determine the location of the marking device relative to the receiving system.
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申请公布号 |
US2011117272(A1) |
申请公布日期 |
2011.05.19 |
申请号 |
US20100859394 |
申请日期 |
2010.08.19 |
申请人 |
CERTUSVIEW TECHNOLOGIES, LLC |
发明人 |
NIELSEN STEVEN;CHAMBERS CURTIS;FARR JEFFREY |
分类号 |
B05D1/02;B05C5/00;G01C19/00;G01S13/06 |
主分类号 |
B05D1/02 |
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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