Positioning method and positioning device
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United States of America Patent
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Nov 11, 2014
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N/A
app pub date -
Dec 26, 2012
filing date -
Dec 20, 2012
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Abstract
The present disclosure provides a positioning method and a positioning device. The positioning device includes: an emitter for emitting light beams to a to-be-positioned point and auxiliary positioning points; a receiver for receiving reflected light beams reflected by the to-be-positioned point and the auxiliary positioning points; a judging module for judging whether the reflected light beam reflected by the to-be-positioned point is received or not; and a calculating module for receiving a judging result from the judging module and determining height information of the to-be-positioned point according to the reflected light beams reflected by the to-be-positioned point and the auxiliary positioning points. Thus, the height information of the to-be-positioned point can be determined according to the reflected light beams reflected by the auxiliary positioning points even if the reflected light beam reflected by the to-be-positioned point cannot be received, which improves the success rate of the positioning.
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