Portable ground monitoring early warning system based on satellite positioning and transmission

Abstract

The invention discloses a portable ground monitoring early warning system based on satellite positioning and transmission. The portable ground monitoring early warning system comprises a plurality of portable terminal devices, a ground receiving device and an upper computer. The portable terminal device communicates with the ground receiving device through a satellite, and the ground receiving device is connected with the upper computer. The portable terminal equipment comprises a telescope and a signal acquisition transmitter, and the signal acquisition transmitter is fixed at the top of the telescope; the ground receiving equipment comprises a shell, and a satellite communication module and a microcontroller are mounted in the shell; the upper computer is connected with the ground receiving device through a serial port, receives data of the ground receiving device, and completes data analysis, target information calculation and map display early warning through data analysis algorithm software. According to the invention, the low-altitude penetration prevention flyer can be effectively prevented, the communication is not limited by distance, the dependence on ground communication equipment is reduced, the forward pushing range of the observation whistle is effectively expanded, and sufficient early warning and warning deployment time is provided for a command and control center.

Description

technical field [0001] The invention relates to an early warning system, in particular to a portable ground monitoring and early warning system based on satellite positioning and transmission. Background technique [0002] The ground monitoring and early warning system is mainly used to provide real-time and comprehensive air conditions. It is an important part of the field air defense combat command system and a reliable guarantee for giving full play to the combat effectiveness of the air defense system. Early air-to-air observation posts relied entirely on human eyes and ears to detect enemy aircraft, and several air-to-air observation lines unifiedly formed an air-to-air detection and warning network. After the 1930s, radar appeared and was used in world wars. The air reconnaissance and early warning system gradually formed an air reconnaissance and early warning system with radar as the main body and combined with air observation posts. However, the oldest detection me...

AI Technical Summary

Problems solved by technology

[0013] 3. The continuous search ability of personnel is low, and it is impossible to search for targets stably for a long time

[0017] Due to the influence of human factors in the artificial observation post information, there are a lot of uncertainties in the contents of the reported artificial observation information. For example, the format of an observation information is usually stipulated to include azimuth, altitude, speed, machine type, quantity and many other contents, but the actually received information often only contains a few of them, even the reported contents, because of the influence of human factors, have a large error

[0018] 1. The existing ground monitoring and early warning system lacks digital manual observation terminals and lacks the ability to obtain highly automated observation information;

[0019] 2. There is a lack of a digital communication system, and the observation intelligence personnel visually observe the oral report, and the error is relatively large; the efficient and confidential transmission of observation information cannot be guaranteed;

[0020] 3. It does not have highly automated intelligence synthesis capabilities, and requires manual information identification, input, and upload to the command system

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