A data source usage method and system for anti-interference

A data source and effective data technology, applied to radio wave measurement systems, instruments, etc., can solve problems such as reducing the effect of enemy electronic countermeasures, achieve the effect of saving research and development funds and human resource costs, and good versatility

Active Publication Date: 2021-03-23
SHANGHAI INST OF ELECTROMECHANICAL ENG
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Problems solved by technology

The most important thing is that the multi-sensor system has greatly improved our anti-jamming capability. When the opponent uses electromagnetic interference in the process of radar countermeasures, our radar's detection or tracking results of the target will be greatly affected, but if we cooperate Passive monitoring equipment such as infrared sensors will greatly reduce the effect of enemy electronic countermeasures

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  • A data source usage method and system for anti-interference
  • A data source usage method and system for anti-interference

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Embodiment Construction

[0041] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0042] According to the anti-interference data source using method and system provided by the present invention, the using method includes a data source receiving step: receiving data source information; a data source validity judging step: judging the validity of the data source; Processing steps: further processing the judged data source; the use system includes a data source receiving module: used to receive data source information; a data source validity judgment module: used to judge the validity of...

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Abstract

The invention provides a data source using method and system for anti-interference, which can be used by a system with multi-source data to calculate target information under interference condition, so as to provide available target information for real-time launch of an aircraft. The method comprises three steps of determining of data source effectiveness, switching of real-time, effective data,and data extrapolation under ineffective condition. Other models with multi-source data can use the method directly. The method is universal, can save research and manufacture costs and human resourcecost effectively, and meets requirements of different land-based platforms on aircraft parameter calculation under interference.

Description

technical field [0001] The invention relates to the field of fire control systems, in particular to a method and system for using a data source aimed at anti-interference. Background technique [0002] Electronic warfare mainly includes electronic reconnaissance, electronic countermeasures, and electronic defense. With the development of modern electronic countermeasures technology, the detection of a single sensor on a target is easily affected by the opponent's electronic interference. At the same time, if intelligence information from multiple intelligence channels Without unified collection, various intelligence information and characteristics of specific targets from various sensors will make combat commanders face the problem of data explosion. Therefore, a certain degree of data fusion for each sensor data is an urgent problem in modern electronic warfare systems. [0003] The electronic warfare system needs to use electronic support measures to receive, sort, proces...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01S7/36
CPCG01S7/36
Inventor 刘晓阳郑益凯朱莹吴凯范云锋史秉政张云琦徐磊郑晟王中晔
Owner SHANGHAI INST OF ELECTROMECHANICAL ENG
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