An all-round information acquisition system based on structured light three-dimensional information acquisition

Abstract

The invention discloses an all-round information acquisition system based on structured light three-dimensional information acquisition, comprising a box body, a trigger mechanism, a drive mechanism, a linkage mechanism, a cover mechanism, a cleaning mechanism, a battery, a photoresistor, an information collector and a cover plate A battery is fixedly connected in the box body, a photoresistor is embedded in the side wall of the box body, a linkage mechanism is slidably connected inside the box body, and the information collector is fixedly connected on the top of the linkage mechanism. In the present invention, structures such as photoresistors, thermal expansion balls and grooves are arranged, so that the device can be automatically activated and used only in the weather with strong sunlight. Sand and dust cause short-circuit and other faults to the information collector. At the same time, the cleaning brush fixed at one end of the magnetic slide bar is used to offset the surface of the information collector to clean the surface of the information collector, so that it can collect all-round information more clearly and accurately.

Description

technical field [0001] The invention relates to the technical field of information collection systems, in particular to an omnidirectional information collection system based on structured light three-dimensional information acquisition. Background technique [0002] Structured light is a system structure composed of a projector and a camera. It calculates information such as the position and depth of an object based on changes in the light signal caused by the object, and then restores the entire three-dimensional space. The collected data is often used for three-dimensional Reconstruction calculations create digital models of actual objects in a virtual world. These models have a wide range of uses, such as industrial design, defect detection, reverse engineering, robot guidance, landform measurement, medical information, biological information, criminal identification, digital cultural relic collection, film production, game creation materials, etc. application. [0003...

AI Technical Summary

Problems solved by technology

[0003] In the current geomorphological survey, it is often necessary to use an information acquisition system based on structured light three-dimensional information acquisition, but because the geomorphic survey is in an outdoor environment and the measurement cycle is long, it is necessary to manually turn on and off the equipment, and the measurement process encounters In rainy and windy weather, the existing information collection system cannot automatically shut down the collection work, which often causes the information collector to have potential failures such as short circuits

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