A low-altitude aircraft reconnaissance and early warning system and method based on an intelligent terminal

Abstract

A low-altitude aircraft reconnaissance and early warning system based on an intelligent terminal is provided, including an intelligent terminal, an intelligence background, a cloud service forwarding module, a security isolation module, and a user subscription display module. Also provided is a method for reconnaissance and early warning of low-altitude aircraft based on an intelligent terminal, including the following steps: intelligent terminal air condition acquisition; cloud service forwarding; safe isolated transmission; background information processing; user subscription display. The invention overcomes the problems of low efficiency, low stability and low precision of traditional optical detection of low-altitude targets, and through the acquisition and conversion of intelligent terminal sensor data system parameters, organic fusion and integration of artificial observation information, radar intelligence data, etc., the output has higher precision , Low-altitude aircraft target location information with continuous routes can realize reconnaissance and early warning of low-altitude airspace, and can be used to build a military-civilian fusion low-altitude early warning and surveillance system with reasonable matching of high, medium and low altitudes, automatic and manual complementarity.

Description

technical field [0001] The invention relates to the field of reconnaissance and early warning of aircraft, in particular to a method for reconnaissance and early warning of low-altitude aircraft based on an intelligent terminal. Background technique [0002] In recent years, with the blowout development of unmanned aerial vehicles at home and abroad, and the acceleration of the opening of low-altitude aircraft in my country, the field of detection and early warning of low-altitude aircraft has also entered a stage of rapid development, especially in the detection of low-altitude unmanned aerial vehicles and sensitive targets / area security defense. On the one hand, there is an urgent need for a low-altitude comprehensive detection and early warning network that combines high, medium and low altitudes, active and passive combinations, and point-line-surface supplementation; at the same time, in terms of military applications, in the environment of strong electromagnetic interfer...

AI Technical Summary

Problems solved by technology

The two types of products have their own characteristics: ordinary optical telescopes and infrared telescopes have become ideal and indispensable conventional air observation and sighting equipment for the general public due to their ease of use, moderate price, and flexible operation. The security means of early warning of the situation has been widely used in both military and civilian markets for a long time. However, this method has a low degree of informatization, large manual operation errors, and it is difficult to integrate and share data. The situation observed by human eyes can only be verbally transmitted and broadcast. It cannot be accurately converted into information such as the position of the air target, and it cannot be automatically connected with the current air traffic control monitoring system and air defense information system. This lack of function seriously restricts the actual use of such products; The infrared characteristic signal radiated by itself obtains the spatial position information of the target, and transmits the information to the command and control system through a wireless communication link, thereby forming the air situation situation of the air target. This method is superior in terms of accuracy, efficiency and usability. Traditional telescopes are more powerful, but there are also problems such as complex structure, large volume and weight, high price, high maintenance requirements, short communication distance, and weak anti-electrical interference ability, which makes it impossible to promote large-scale use in the market, especially in terrain Limited use in complex wild mountain environments

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