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Patent Searching and Data


Title:
OBJECT DETECTION APPARATUS
Document Type and Number:
Japanese Patent JP2014178181
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To solve such a problem that improvement in detection accuracy of an object is difficult.SOLUTION: An object detection apparatus includes: a light-emitting member 10 for irradiating an irradiated body with pulse light; a detecting light reception member 30 for receiving the pulse light reflected from the irradiated body; a phase adjustment signal generation part 20A for generating a predetermined phase adjustment signal for a drive signal of the light-emitting member 10; and a phase comparison part 60A for mutually comparing phases of output signals from the detecting light reception member 30 and the phase adjustment signal generation part 20A to detect existence of an object on the basis of a result of the phase comparison part 60A.

Inventors:
MINAMI MASATAKA
Application Number:
JP2013051901A
Publication Date:
September 25, 2014
Filing Date:
March 14, 2013
Export Citation:
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Assignee:
TOKYO PARTS KOGYO KK
International Classes:
G01N21/17; B60S1/08