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A Simulation Method of Multi-target Response for Identification Friend or Foe System

A simulation method and identification technology of friend or foe, applied in the field of identification of friend or foe, can solve the problems of testing and verification, the inability to simulate multiple target responses by a single response simulation device, and the inability to achieve the multi-target identification processing performance of the inquiry device.

Active Publication Date: 2022-08-09
四川九洲空管科技有限责任公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing IFF response simulation equipment can only simulate the response function of a single target, and cannot realize the effect of simulating multiple target responses through a single response simulation equipment, and cannot achieve the purpose of testing and verifying the multi-target identification processing performance of the interrogation equipment

Method used

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  • A Simulation Method of Multi-target Response for Identification Friend or Foe System
  • A Simulation Method of Multi-target Response for Identification Friend or Foe System

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Embodiment Construction

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] see figure 1 , the multi-target response simulation method of the identification friend or foe system according to the embodiment of the present invention comprises the following steps:

[0031] S1: Receive an inquiry signal through a receiver, and decode the inquiry signal to obtain a decoding trigger signal.

[0032] The receiver can receive the interrogation signal transmitted by the interrogation device. The interrogation signal is usu...

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Abstract

The invention discloses a multi-target response simulation method for an identification friend or foe system. The distance delay value is calculated, and the distance delay count is performed at the same time, wherein the distance delay values ​​of multiple targets are calculated from the preset distances of multiple targets; S3: After each distance delay count, compare the distance delay count value with all targets Whether the distance delay value of the target is consistent; S4: when the distance delay count value is consistent with the distance delay value of a target, execute the response process of the target, and count the number of responses at the same time, otherwise repeat step S3 until the count value of the number of responses is equal to all the number of targets. The present invention is capable of responding to multiple targets and avoids responding to two or more targets at the same time.

Description

technical field [0001] The invention relates to the technical field of identification of friend or foe, in particular to a multi-target response simulation method of an identification friend or foe system. Background technique [0002] The identification friend or foe system consists of two parts: an inquiry device and a response device. The inquiry device can transmit an inquiry signal. The response device performs analysis and calculation after receiving the inquiry signal. After receiving the response signal, it can calculate the friend and foe attributes, location, altitude, etc. of the corresponding target. [0003] In the current military environment with increasingly fierce confrontation, modern information warfare has higher and higher requirements on the identification system of foe and foe. In order to grasp the ever-changing battlefield situation in time, the IFF system needs to quickly and accurately identify the friend or foe attributes of multiple targets in t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01S7/40
CPCG01S7/40
Inventor 杜世勇李枢唐斯亮
Owner 四川九洲空管科技有限责任公司
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