LASER RADAR APPARATUS
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United States of America Patent
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Issued Date -
Apr 2, 2015
app pub date -
Oct 1, 2014
filing date -
Oct 1, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A laser radar apparatus includes a beam projecting unit and a beam receiving unit that receives via a glass surface a reflective wave occurring when a beam projected from the beam projecting unit is reflected from an object. The laser radar apparatus further includes control unit that commands a prompt operation mode of a wiper when an amount of the objects is determined to be greater than or equal to a threshold level based on a beam reception level detected by the beam receiving unit, and a wiper operation control unit that controls the wiper to operate in the prompt operation mode after a waiting time period elapses. The waiting time period is from when it is detected that the amount of the objects is greater than or equal to the threshold level to when a wiper operation starts.
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