Communication control system and method for UAV platoon formation coordination

Abstract

The present invention proposes a communication control system and method for UAV queue formation coordination. The UAV queue includes a leader and at least one wingman, and each wingman includes: an information detection device for detecting target image information, corresponding to the wingman Flight attitude and position information; the spread spectrum modulation device is used to spread spectrum and modulate to the target frequency band; the sending device is used to send the data of the target frequency band to the lead plane; and the sending device for synchronous excitation; the lead plane includes: the receiving device is used to receive the data sent by each wingman at the same time; the despreading and demodulating device is used for despreading and demodulating; the second GPS timing device performs Synchronous incentives. The communication control system and method of UAV formation coordination in the present invention can conveniently and efficiently complete the transmission of visual images between UAV formations, ensure real-time visual perception of images, and reduce the size of the lead aircraft.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a communication control system and a control method for coordinated formation of unmanned aerial vehicles. Background technique [0002] As an important aircraft, UAV is equipped with an optical imaging sensor to image the ground is a very important function. According to different needs and designs, UAVs usually work at a height of 10-20,000 meters. Compared with other platforms, UAV platform imaging has the characteristics of high resolution, which can perform multiple imaging of the same target or scene. Multi-angle, multi-position imaging. UAVs play a very important role in military and civilian fields. For example, applications such as terrain mapping, urban building imaging, and environmental remote sensing based on UAV platforms all extract information directly through optical imaging. For example, in the Gulf War, Bosnia-Herzegovina War, Kosovo War, etc...

AI Technical Summary

Problems solved by technology

[0004] However, using the existing communication system to complete the communication required for the visual coordination of the UAV formation needs to divide the communication time slots of each UAV, and only serial communication can be performed, so it is difficult to guarantee the real-time requirements of visual perception

Or, each UAV needs to use different RF systems, resulting in a large number of RF devices on the lead aircraft, which is difficult to implement in engineering

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