Telemetry information comprehensive treatment system of unmanned plane and compressive treatment display method thereof

Abstract

The invention discloses a telemetry information comprehensive treatment system of an unmanned plane and a compressive treatment display method thereof. The telemetry information comprehensive treatment system of the invention constructs a comprehensive treatment system and the modules forming the comprehensive treatment system on a platform on the basis of a distributed computer system of the earth station of the unmanned plane. The comprehensive treatment display method of the system uses a local area network communication technique and a multi-thread technique, completes the multipath reception, distribution by category, modularization parallel treatment and display of the telemetry information, realizes the multi-machine share of the telemetry information, quickens information treatment speed, enhances display effect and increases playback function.

Description

technical field [0001] The invention relates to a comprehensive processing system for remote measurement information of an unmanned aerial vehicle and a comprehensive processing and display method thereof, and belongs to the field of baseband signal processing method design of the remote measurement system of an unmanned aerial vehicle. Background technique [0002] Unmanned aerial vehicles (UAVs) are powered, controllable, capable of carrying a variety of mission loads, performing a variety of tasks and reusable unmanned tactical aircraft. Due to its zero casualty risk and high mobility and other advantages, it has attracted great attention from the military of various countries. figure 1 It is a schematic diagram of the position of the ground control station in the UAV measurement and control system. like figure 1 As shown, the ground control station 2 (referred to as the ground station) is an important part of the measurement and control and information transmission sys...

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Problems solved by technology

However, due to the composition of the ground station in the prior art, only the operator in the 5th position of the telemetry monitoring computer can directly observe the telemetry information, and it is very inconvenient for the operators in other positions to observe the telemetry information

[0006] Due to the use of single-thread pipeline technology in the prior art telemetry monitoring computer information processing flow, each level of module needs to complete the whole frame processing before entering the next level of module, such time delay accumulation is easy to refresh the single frame telemetry data display module 10 Speed ​​makes an impact

[0007] In addition, the telemetry display interface of the UAV ground station in the prior art mostly imitates the manned aircraft, and the amount of displayed information is small and lacks changes, which is easy to cause a certain degree of trouble to the ground station personnel

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