A sand table making device based on machine learning

Abstract

The invention relates to a sand table making device based on machine learning, belongs to the technical field of sand table making, and used for solving the problems that in the prior art, the sand table making period is long, the demonstration is lack of reality, and the real-time adjustment can not be carried out. The device comprises a control terminal, a laser holography projector, a mechanical arm, a binocular camera, a laser ranging sensor and a three-dimensional scanner, wherein the control terminal is used for constructing a prediction model, and acquiring projection parameters of thelaser holography projector and complete landform data in real time; the laser holography projector is used for carrying out sand table projection imaging; the mechanical arm is used for carrying out sand table landform making; and the binocular camera, the laser ranging sensor and the three-dimensional scanner are used for collecting data needed by model training. In the device, the state of the landform can be really displayed through holographic laser projection, and the mechanical arm is used for rapidly stacking and adjusting the landform; by utilizing the model trained through machine learning, the optimal projection parameters and landform information can be acquired in real time, the real-time and automatic correcting and adjustment are carried out on the projection state and landform, and thus the made sand table achieves the optimal projection size and effect.

Description

technical field [0001] The invention relates to the technical field of sand table making, in particular to a sand table making device based on machine learning. Background technique [0002] Military sand tables generally contain two main parts: one is the bottom tray, and the other is the imitation of mountains and rivers. There are currently two main materials for the production of mountains, rivers and rivers, one is plastic imitations and the other is sand. [0003] Sand tables mainly made of plastic imitations need to be specially customized. First, draw 3D drawings of the real landforms, then 3D print or inject the shapes of the drawings to make the imitations, and then place these imitations on the On a tray, for displaying landscapes to others. On the one hand, this kind of sand table has a long preparation period, and the preparation of the landform needs to be prepared by 3D printing or injection molding, and the scene needs to be prepared; in an emergency state,...

AI Technical Summary

Problems solved by technology

[0005] In view of the above analysis, the present invention aims to provide a sand table making device based on machine learning to solve the existing problems of long sand table making cycle, lack of real-time display and inability to adjust in real time

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