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Dual-channel smart quantum dot laser space trajectory detection system based on bionic compound eyes

A technology of quantum dots and detection systems, which is applied in the field of two-way sensitive quantum dot laser moving target three-dimensional trajectory detection systems, can solve problems such as difficulty in meeting detection requirements, large spatial distance between small eyes and optical axes, and achieve the effect of solving fine tracking problems.

Active Publication Date: 2019-01-01
SHANGHAI INST OF TECHNICAL PHYSICS - CHINESE ACAD OF SCI
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Problems solved by technology

The detection system based on a single compound eye has a constant angle between the optical axes of the ommatidia, resulting in a large spatial distance between the optical axes of the ommatidia in long-distance detection, which is difficult to meet the detection requirements

Method used

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  • Dual-channel smart quantum dot laser space trajectory detection system based on bionic compound eyes
  • Dual-channel smart quantum dot laser space trajectory detection system based on bionic compound eyes
  • Dual-channel smart quantum dot laser space trajectory detection system based on bionic compound eyes

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Embodiment Construction

[0052] The flying target detection system based on the compound eye structure of the two-way smart quantum dot proposed by the present invention adopts two compound eyes on the left and right, and each compound eye has the same structure, such as figure 1 (meridian view) and figure 2 (top view); detection system such as image 3 shown.

[0053] The system consists of a main controller 35, a connecting rod 39, a three-axis rotator 36 for the left eye, a three-axis rotator 37 for the right eye, and two compound eyes on the left and right sides. in:

[0054] The left and right compound eyes are installed on the left-eye three-axis rotator 36 and the right-eye three-axis rotator 37 respectively, and the connecting rod 39 is used to connect the left-eye three-axis rotator 36 and the right-eye three-axis rotator 37;

[0055] The main controller 35 is used to send instructions to the compound eye controller 1 of the left and right compound eyes, thereby controlling the left and ...

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Abstract

The invention discloses a flying target detection system based on a double-channel smart quantum dot compound eye structure. The flying target detection system based on a double-channel smart quantum dot compound eye structure includes a main controller, a connecting rod, a left eye triaxial revolver, a right eye triaxial revolver and left and right compound eyes, wherein the left and right compound eyes are completely identical in structure, and are mainly formed each by a compound eye circuit system and a plurality of ommatidium units with the same structure. The double-channel smart quantum dot laser space trajectory detection system based on bionic compound eyes has the advantages of constructing active quantum dot laser emission sources and echo detection units which are matched with each ommatidium channel in the compound eyes at the same time, and through selection of wavelength and intensity, enabling the compound eyes to adapt to different environment, and at the same time, solving the problem of space target fine tracking accuracy by means of a double compound eye triaxial continuous scanning and detection mode. Compared with a traditional detection system, the double-channel smart quantum dot laser space trajectory detection system and method based on bionic compound eyes are relatively more suitable for three dimensional trajectory detection of a flying target.

Description

technical field [0001] The invention relates to a space trajectory detection system of a flying target, in particular to a two-way smart quantum dot laser moving target three-dimensional trajectory detection system based on compound eye bionic optics. Background technique [0002] Artificial compound eye (ACE) is an optical system that simulates the compound eye structure of insects in nature. It replaces the widely used single-aperture optical system with a multi-aperture optical system to achieve miniaturization, light weight, and increased field of view of the entire system. big purpose. In recent years, foreign researchers have successfully produced various artificial compound eye systems with different structures and uses. For example, Luke P.Lee of the University of California, Berkeley, USA, realized a hemispherical ACE by using polymer microlenses, polymer cones, and self-aligning waveguides; The cross-sectional shape of each ommatidium microprism is calculated, an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01S17/06G01S17/66G01S7/481
CPCG01S7/4811G01S17/06G01S17/66
Inventor 万雄
Owner SHANGHAI INST OF TECHNICAL PHYSICS - CHINESE ACAD OF SCI
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