CPC G01S 15/931 (2013.01) [G01S 15/04 (2013.01); G01S 15/104 (2013.01)] | 8 Claims |
1. An object detection device comprising:
a transmitter configured to transmit a transmission wave;
a receiver configured to receive a reception wave, which is the transmission wave reflected by and returned from an object, until a predetermined measurement time elapses after the transmission wave is transmitted;
a detector configured to detect the object based on distance information based on the reception wave received by the receiver; and
a reception controller configured to set a measurement time after a detection of the object to be shorter than a measurement time after a non-detection of the object.
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