OBJECT DETECTOR AND SENSOR
First Claim
Patent Images
1. An object detector, comprising:
- a projector including a light source having a two-dimensionally arranged plurality of light emitter groups, each of the light emitter groups having a plurality of light emitters;
a light receiver which receives light emitted from the projector, and reflected by an object; and
a light source driver which lights on and lights off each of the light emitter groups of the light source, whereinthe light receiver includes a member which transmits only the light reflected by the object.
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Abstract
An object detector includes a projector including a light source having a two-dimensionally arranged plurality of light emitter groups, each of the light emitter groups having a plurality of light emitters, a light receiver which receives light emitted from the projector, and reflected by an object, and a light source driver which lights on and lights off each of the light emitter groups of the light source.
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Citations
19 Claims
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1. An object detector, comprising:
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a projector including a light source having a two-dimensionally arranged plurality of light emitter groups, each of the light emitter groups having a plurality of light emitters; a light receiver which receives light emitted from the projector, and reflected by an object; and a light source driver which lights on and lights off each of the light emitter groups of the light source, wherein the light receiver includes a member which transmits only the light reflected by the object. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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Specification