Marine navigation radar enhancing infrared and visible light

A navigation radar and visible light technology, which is applied in the direction of using re-radiation, reflection/re-radiation of radio waves, measuring devices, etc., to achieve the effect of being conducive to safe driving, long operating distance, and improving radar navigation capabilities

Inactive Publication Date: 2014-12-17
INESA ELECTRON
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

However, the main shortcoming of this method is that it does not get rid of the constraints of radio interference, and it can only reduce the interference degree of navigation radar to a certain extent, but it cannot fundamentally solve the interference problem

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  • Marine navigation radar enhancing infrared and visible light
  • Marine navigation radar enhancing infrared and visible light

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0023] refer to figure 1 , a marine navigation radar with enhanced infrared and visible light, comprising a wireless navigation radar system 1, the signal output end of the wireless navigation radar system 1 is connected to a display and control terminal 2; it also includes an infrared thermal imaging system 3, a visible light imaging system 4 The signal output terminals of the infrared thermal imaging system 3 and the visible light imaging system 4 are connected to the display and control terminal 2; the wireless navigation radar system 1 is provided with a radar image signal output terminal, the infrared thermal imaging system 3 is provided with an infrared video signal output terminal, and the visible light imaging system 4. It is equipped with a visible light video signal output terminal;

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Abstract

The invention relates to a marine navigation radar enhancing infrared and visible light, in particular to a marine navigation radar comprising a marine wireless navigation radar system, an infrared thermal imaging system and a visible light imaging system. The signal output end of the marine wireless navigation radar system is connected to a display and control terminal; the display and control terminal is connected to the signal output ends of the infrared thermal imaging system and visible light imaging system and receives radar image signals of the marine wireless navigation radar system, infrared video signals of the infrared thermal imaging system and visible light video signals of the visible light imaging system, and comprehensive display of the three varieties of the signals is implemented through information processing and combining. On the basis of an existing wireless navigation radar, the infrared thermal imaging system and the visible light imaging system are added, the function of the display and control terminal of the existing radar is expanded, the combination of three imaging manners is realized, the radar navigating capability under the radio disturbance is improved greatly, and safe driving of sailing ships is benefited.

Description

technical field [0001] The invention relates to the field of marine navigation, in particular to a marine navigation radar. Background technique [0002] Marine navigation radar is a radar that guarantees the navigation of ships, also known as marine radar. It is especially suitable for guiding ships in and out of the bay, passing through narrow waterways and coastal navigation in dark nights and foggy days, and mainly plays the role of anti-collision navigation. The installation of navigation radar on board began during the Second World War, and gradually expanded to civilian merchant ships after the war. The International Maritime Organization stipulates that ships over 1,600 tons must be equipped with navigation radar. [0003] Traditional navigation radars only use radio to detect water surfaces, and realize target monitoring through radio echoes. With the increasing frequency of radio use, wireless signal interference has also become a serious problem, especially in ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S7/36G01S13/93
CPCG01S7/04G01S13/86G01S13/937
Inventor 赵伟刘宇靖杨春华吴剑清帅涛
Owner INESA ELECTRON
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