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Three-dimensional environmental information collection and reconstitution system and method

A technology of environmental information collection and reconstruction system, which is applied in the field of 3D environmental information collection and reconstruction system, which can solve the problems of observation range, work efficiency and reconstruction accuracy, and none of the real textures is effective.

Active Publication Date: 2014-04-16
HANGZHOU JIAZHI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In summary, the existing equipment does not have an effective system that can realize all functions in terms of observation range, work efficiency, reconstruction accuracy, and real texture

Method used

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  • Three-dimensional environmental information collection and reconstitution system and method
  • Three-dimensional environmental information collection and reconstitution system and method
  • Three-dimensional environmental information collection and reconstitution system and method

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Embodiment Construction

[0047] Such as figure 1 , 2 As shown, the three-dimensional environment information collection and reconstruction system includes a two-dimensional laser range finder 1, a panoramic camera 2, a rotating platform 3, an on-board processor 4, a power supply 5, a base 6, a guide rail 7, a signal collector 8, Motor 9, reduction gear set 10, panoramic camera support frame 11, connecting rod 12;

[0048] The base 6 is provided with a connecting rod 12, an on-board processor 4, and a power supply 5, and the connecting rod 12 is sequentially covered with a reduction gear set 10, a wire slide rail 7, and a rotating platform 3, and the top of the connecting rod 12 is connected to the A panoramic camera support frame 11 and a panoramic camera 2 are arranged in sequence from bottom to top, a signal collector 8 is fixed on the lower surface of the rotating platform 3, and one or more two-dimensional laser range finders 1 are fixed on the upper surface of the rotating platform 3, and the t...

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Abstract

The invention discloses a three-dimensional environmental information collection and reconstitution system and method. The three-dimensional environmental information collection and reconstitution system comprises two-dimensional laser range finders, a panorama camera, a rotating platform, an airborne processor, a power supply, a base, a wire sliding rail, a signal collector, a motor, a speed reduction gear set, a panorama camera supporting frame and a connecting rod. The connecting rod, the airborne processor and the power supply are arranged on the base, the connecting rod is sequentially sleeved with the speed reduction gear set, the wire sliding rail and the rotating platform from bottom to top. The panorama camera supporting frame and the panorama camera are sequentially arranged on the top of the connecting rod from bottom to top. The signal collector is fixed to the lower surface of the rotating platform, one or more two-dimensional laser range finders are fixed to the upper surface of the rotating platform, the two-dimensional laser range finders are located below the panorama camera supporting frame, and the motor is arranged on the speed reduction gear set. The three-dimensional environmental information collection and reconstitution system is large in measurement view angle and long in measurement distance, and accurate and abundant in information, a generated model has a very good view angle effect, abundant original environmental information can be provided, and the cost is relatively low.

Description

technical field [0001] The invention relates to the field of three-dimensional environment reconstruction, in particular to a system and method for collecting and reconstructing three-dimensional environment information. Background technique [0002] Traditional environmental information collection and reconstruction methods are generally obtained through manual surveying and mapping or simple two-dimensional laser sensors. As a result, there are shortcomings such as inaccurate and complete information, strong professionalism, and human-computer interaction. With the development and popularization of computer technology and digital map technology, high-fidelity three-dimensional scenes will gradually enter our lives. The information collection and reconstruction of the 3D environment is of great significance to special applications such as geographic surveying and mapping, military detection, robot and UAV applications, environmental structure monitoring, disaster and accide...

Claims

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Application Information

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IPC IPC(8): G06T17/00
Inventor 熊蓉李千山朱秋国郑洪波
Owner HANGZHOU JIAZHI TECH CO LTD
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