Signal relay system based on unmanned aircraft, and signal relay method thereof

Abstract

Provided is a signal relay system based on an unmanned aircraft, and a signal relay method thereof. The system comprises a ground control device (1) and at least one unmanned aircraft (3). According to the flight state information of the unmanned aircraft (3) received by a communication module (5), an antenna control unit (9) calculates the antenna parameter information between a relay signal emitter (7) and the unmanned aircraft (3), and sends the antenna parameter information to an antenna module (2); a flight state module (10) measures the flight state information of the unmanned aircraft (3) through an electronic compass (11), an alleviator (12) and a GPS module (13), and sends the flight state information of the unmanned aircraft (3) to a control module (6) through the communication module (5); an antenna adjusting unit (16) adjusts antenna parameters according to the antenna parameter information sent by the communication module (5), and aligns directional antennas (15).

Description

technical field [0001] The invention belongs to the field of signal relay, in particular to a signal relay system based on an unmanned aerial vehicle and a signal relay method thereof. Background technique [0002] Relay technology was first applied to the allocation of limited communication resources by multiple users, and is now widely used in the field of wireless communication. To put it simply, it can be roughly divided into two situations as follows: First, when an unspecified majority of users in an area share a certain fixed-bandwidth network resource, at this time, some of the network resources are temporarily allocated to the network through relay technology. The current user is used, and then when the current user finishes using the resource, the part of the network resource is allocated to other users who need to use it. Since not all users will use the network resources at the same time, a fixed network resource can better serve more users through reasonable al...

AI Technical Summary

Problems solved by technology

This patent can realize high-efficiency power grid inspection, and its information processing network can change fault handling into hidden danger control, which can greatly reduce the power grid failure rate and effectively reduce power grid operation costs, but it is still not applicable to the required signal relay, and It cannot adjust and control the signal relay, so its relay effect is poor. In addition, the patent cannot control the UAV, and there is no way to adjust the signal relay purposefully. Finally, the patent has a complex structure and a narrow scope of application.

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