Multispectral wide-area panoramic photoelectric radar system and detection method thereof

A photoelectric radar and multi-spectral technology, applied in the field of photoelectric detection, can solve problems such as technical difficulty, high price, and difficulty in popularization and application, and achieve the effects of expanding the detection angle, improving resolution, and reducing detection costs

Pending Publication Date: 2020-04-28
湖南傲英创视信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the high price of the refrigerated infrared detector, the complicated mechanical structure and control algorithm of the derotation, the products realized by the above technology are technically difficult and expensive, and the products are difficult to be popularized and applied in the civilian market.

Method used

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  • Multispectral wide-area panoramic photoelectric radar system and detection method thereof
  • Multispectral wide-area panoramic photoelectric radar system and detection method thereof
  • Multispectral wide-area panoramic photoelectric radar system and detection method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0033] Such as figure 1 As shown, the present embodiment provides a multi-spectral wide-area panoramic photoelectric radar system, including:

[0034] Infrared detectors, visible light detectors, erecting mechanisms for erecting infrared detectors and visible light detectors, driving mechanisms connected to the erecting mechanisms for driving the erecting mechanisms for stepping motion, connected to the driving mechanisms for controlling the driving mechanisms A controller for starting or stopping work, and a processor connected to the infrared detector and the visible light detector respectively;

[0035] The infrared detector and the visible light detector are horizontally connected and fixed on the erection mechanism according to the set graduation interval.

[0036] The above-mentioned multi-spectral wide-area panoramic photoelectric radar system is combined with infrared detectors and visible light detectors for detection, and the infrared detectors and visible light det...

Embodiment 2

[0043] Such as image 3 As shown, corresponding to the above-mentioned embodiment 1, this embodiment provides a detection method applied to the above-mentioned multi-spectral wide-area panoramic photoelectric radar system, including the following steps:

[0044] The controller generates motion curve information and sends the motion curve information to the drive mechanism;

[0045] The driving mechanism drives the infrared detector and the visible light detector to make intermittent reciprocating movements according to the motion curve information;

[0046] The intermittent movement of the infrared detector acquires infrared image information and transmits the infrared image information to the processor, and the visible light detector acquires visible light image information and transmits the visible light image information to the processor;

[0047] The processor performs fusion and mosaic processing according to the infrared image information and the visible light image inf...

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PUM

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Abstract

The invention relates to the technical field of photoelectric detection, and particularly relates to a multispectral wide-area panoramic photoelectric radar system and a detection method thereof so asto improve a resolution during photoelectric detection, expand a detection visual angle and reduce detection cost. The multispectral wide-area panoramic photoelectric radar system comprises an infrared detector, a visible light detector, an erecting mechanism used for erecting the infrared detector and the visible light detector, a driving mechanism connected with the erecting mechanism and usedfor driving the erecting mechanism to carry out stepping motion, a controller connected with the driving mechanism and used for making the driving mechanism start or stop working, and a processor connected with the infrared detector and the visible light detector. And the infrared detector and the visible light detector are horizontally connected and fixed to the erecting mechanism according to aset indexing interval.

Description

technical field [0001] The invention relates to the technical field of photoelectric detection, in particular to a multispectral wide-area panoramic photoelectric radar system and a detection method thereof. Background technique [0002] Visible light detectors are widely used in security systems due to their low price and high resolution, but they cannot be used for night surveillance and poor visibility scenarios because they work in the visible light band. The infrared detector can achieve effective detection 24 hours a day and night. Its working band makes its fog penetration performance better than that of the visible light detector. However, the infrared detector has low resolution and no color information. close target. In order to make the monitoring system have a good detection effect within 24 hours, the use of cooling infrared detectors is one of the means. To achieve wide-area monitoring, technologies such as multi-detector splicing and motion derotation are ge...

Claims

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Application Information

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IPC IPC(8): G01S17/58G01S17/89G01V8/10
CPCG01S17/58G01S17/89G01V8/10
Inventor 吴海根陈小天尹江明黄营磊邱程
Owner 湖南傲英创视信息科技有限公司
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