Space scanning system and method of combining adjustable laser ranging probe array and intelligent terminal

Abstract

The invention discloses a space scanning system and method of combining an adjustable laser ranging probe array and an intelligent terminal. The system comprises a distance collection subsystem, an angle control subsystem and a control management subsystem, wherein the distance collection subsystem comprises a probe array formed by adjustable laser ranging probes; the probe array is arranged on a support plate; each adjustable laser ranging probe swings left and right and back and forth to expand the scanning range of the probe array; the angle control subsystem is used for adjusting the directions of the adjustable laser ranging probes, so that the probe array is aligned at a calibration direction and is matched with the distance collection subsystem to complete scanning locating operation; and the control management subsystem is connected with the distance collection subsystem and the angle control subsystem separately, is used for displaying the measurement distance and the deviation angle, calculating, recording and sharing scanning coordinate data. According to the space scanning system and method, a simple logic and multi-probe measurement are utilized, so that the large-range measurement requirements can be met on the premise of ensuring the measurement accuracy.

Description

technical field [0001] The invention relates to the technical field of three-dimensional scanning, in particular to a space scanning system and method for large-scale data collection combined with an adjustable laser ranging probe array and an intelligent terminal. Background technique [0002] Three-dimensional scanning technology is a technical field that has been widely concerned in recent years. From Microsoft's Kinect, to Apple's acquisition of Primsense, and then to Intel's vigorously promoted realsense, all belong to 3D scanning technology. The basis of the 3D scanning technology is to output the distance between a certain object point in front and the origin of the 3D scanning device through the 3D scanning device. [0003] The photographic three-dimensional scanner is a high-speed and high-precision three-dimensional scanning measurement equipment, which applies the most advanced structured light non-contact photographic measurement principle in the world. It adop...

AI Technical Summary

Problems solved by technology

[0006] (1) The main problem of the existing technology lies in the use of high-precision photographic collection and high measurement accuracy, but the resulting collection data is too large, which constitutes a limitation for the scanning data collection of large samples

In the scanning process, the use of logical splicing can easily lead to errors

[0007] (2) The existing technology performs extremely well in small-scale accurate measurement, but it cannot measure to meet the requirements of large-scale surveying and mapping operations.

[0008] (3) Existing measurement technology equipment requires continuous calculation of logic. When a measurement needs to be suspended, it will cause the measurement to restart

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