Target detection system

A target and network node technology, applied in the field of target detection system, can solve the problems of limited target detection information, reduce the effect of target recognition and other activity recognition, and achieve the effect of improving accuracy

Inactive Publication Date: 2020-05-19
CHINA ACADEMY OF ELECTRONICS & INFORMATION TECH OF CETC
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Problems solved by technology

[0003] Most of the current target detection is based on air-to-air and sea-to-sea one-way detection communication links or networks, and the collected target detection information is limited, which reduces the recognition effect of subsequ

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[0018] In order to further explain the technical means and functions adopted by the present invention to achieve the intended purpose, the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0019] It should be noted that the terms "first" and "second" in the description and claims in the embodiments of the present invention and the above drawings are used to distinguish similar objects, and not necessarily used to describe a specific sequence or priority. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments described herein can be practiced in sequences other than those illustrated or described herein.

[0020] "Plural or several" mentioned herein means two or more. "And / or" describes the association relationship of associated objects, indicating that there may be three types of relationships, for example, A and / or B may indicate: ...

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Abstract

The invention provides a target detection system, and the system is used for carrying out omnibearing detection on a monitoring target and improving the accuracy of target identification. The system comprises an air network node, an underwater network node and an air-sea cross-domain communication gateway, wherein the air-sea cross-domain communication gateway carries a heterogeneous signal processor, the heterogeneous signal processor comprises a plurality of processing units for processing different types of information, and the air network node is used for collecting air feature informationof a detection target and sending the air feature information to the air-sea cross-domain communication gateway; the underwater network node is used for collecting underwater characteristic information of the detection target and sending the underwater characteristic information to the air-sea cross-domain communication gateway; the heterogeneous signal processor is used for selecting a corresponding processing unit for processing to obtain target detection information according to the received air feature information and/or underwater feature information, and sending the target detection information to a shore-based data center.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a target detection system. Background technique [0002] Target detection is to obtain characteristic information such as electromagnetic spectrum and noise spectrum of the monitored target. It is the basic information for carrying out activities such as target recognition, early warning detection and electronic countermeasures. It is of great significance for building the basic information base of target characteristics. [0003] Most of the current target detection is based on air-to-air and sea-to-sea one-way detection communication links or networks, and the collected target detection information is limited, which reduces the recognition effect of subsequent target recognition and other activities. Therefore, how to monitor target Carrying out all-round detection and improving the accuracy of target recognition has become one of the technical problems to be solv...

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Application Information

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IPC IPC(8): H04B7/185H04B13/02
CPCH04B7/18506H04B7/1851H04B7/1853H04B13/02
Inventor 商志刚王谋业王成才张博付圣峰邱海羽杨丰茂安妍妍楚立鹏
Owner CHINA ACADEMY OF ELECTRONICS & INFORMATION TECH OF CETC
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