ACTUAL MEASUREMENT TASK POINT SEARCH AND TASK DISTRIBUTION METHOD AND SYSTEM

WIPO Patent Application WO/2021/098457

A1

An actual measurement task point search and task distribution method and system. The method comprises: drawing, by using BIM information, a modularized house type map with different physical structures filled with different colors; calculating all wall pixel thicknesses in the house type map, drawing matching templates, and acquiring a task center point of each matching template; combining different physical structures in the house type map, generating a matching source image and matching same with the matching templates, identifying different task points, and acquiring task point information; according to the outline of each room, performing calculation to obtain all measurement sites in a house type; and distributing a task to a measurement robot, collecting three-dimensional point cloud data of all measurement sites, acquiring point cloud data of a complete house type, obtaining point cloud data of a task point by means of segmentation using ROI information of the task point, and obtaining an actual measurement result by means of calculation with reference to design value information of the task point. Automatic identification and locating of an actual measurement task point in a house type are realized; and the measurement robot automatically realizes actual measurement according to the task point.

LIU MIANLI (CN)
ZENG XIANG (CN)

PCT/CN2020/124130

May 27, 2021

October 27, 2020

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GUANGDONG BRIGHT DREAM ROBOTICS CO LTD (CN)

G06F30/13

CN111027118A	2020-04-17
CN109547960A	2019-03-29
CN107871193A	2018-04-03
CN109828284A	2019-05-31
CN108510181A	2018-09-07
US20170178222A1	2017-06-22

KANGXIN PARTNERS, P.C. (CN)

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