External Recognition Apparatus and Excavation Machine Using External Recognition Apparatus
First Claim
1. An external recognition apparatus comprising:
- a three-dimensional distance measurement device configured to acquire distance information in a three-dimensional space in a predetermined region which is under a hydraulic shovel and which includes a region to be excavated by the hydraulic shovel;
a plane surface estimation unit configured to estimate a plane surface in the predetermined region based on the distance information; and
an excavation object region recognition unit configured to recognize the region to be excavated in the predetermined region based on the plane surface and the distance information.
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Accused Products
Abstract
An external recognition apparatus and an excavation machine using the external recognition apparatus, the external recognition apparatus including: a three-dimensional distance measurement device configured to acquire distance information in a three-dimensional space in a predetermined, region which is under a hydraulic shovel and which includes a region to be excavated by the hydraulic shovel; a plane surface estimation unit configured to estimate a plane surface in the predetermined region based on the distance information; and an excavation object region recognition unit configured to recognize the region to be excavated in the predetermined region based on the plane surface and the distance information.
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Citations
4 Claims
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1. An external recognition apparatus comprising:
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a three-dimensional distance measurement device configured to acquire distance information in a three-dimensional space in a predetermined region which is under a hydraulic shovel and which includes a region to be excavated by the hydraulic shovel; a plane surface estimation unit configured to estimate a plane surface in the predetermined region based on the distance information; and an excavation object region recognition unit configured to recognize the region to be excavated in the predetermined region based on the plane surface and the distance information. - View Dependent Claims (2, 3, 4)
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Specification