Ultra-remote unmanned aerial vehicle control system based on civil mobile phone network

Abstract

The invention discloses an ultra-remote unmanned aerial vehicle control system based on a civil mobile phone network. The control system consists of an airborne system and a ground system; the airborne system consists of a communication navigation subsystem and an attitude control subsystem; the communication navigation subsystem completes mobile phone communication, automatic navigation and taskfunctions; the attitude control subsystem completes the attitude and speed control of an unmanned aerial vehicle; the ground system sends out control instructions manually or automatically; and the control instructions are received by the attitude control subsystem, thereby realizing the take-off and landing control of the unmanned aerial vehicle and the conversion of working modes. The ultra-remote control of the unmanned aerial vehicle is achieved through the mobile phone network, so that the defects that in an existing unmanned aerial vehicle technology, corresponding control equipment is large in size, heavy in weight, high in power consumption and strong in electromagnetic radiation are overcome; due to data and instruction transmission based on the mobile phone network, the distributed control is realized; and the control system is widely applied to the fields of forest fire prevention, surveying and mapping, exploration, aerophotography, disaster reduction and relief, law enforcement supervision, emergency command and the like.

Description

technical field [0001] The invention relates to an ultra-long-distance unmanned aerial vehicle control system based on a civil mobile phone network, which is suitable for forest fire prevention, surveying and mapping, exploration, aerial photography, disaster reduction and relief, law enforcement supervision and other fields. Background technique [0002] At present, the forest fire inspection methods currently adopted by the forestry department have the following characteristics: manned watchtowers are mostly located in deep mountains and old forests, the working conditions of the watchmen are harsh, and the observation distance is small; satellite observation is expensive, greatly affected by weather, and time-sensitive General; the cost of manned patrol aircraft is high, and it is difficult to achieve uninterrupted patrols throughout the day. Generally speaking, space / aviation fire patrol has been proven to be the most effective way of prevention and detection, and my cou...

AI Technical Summary

Problems solved by technology

Although the system is highly integrated, the single-node control mode makes the reliability of the entire system worse. Once a key node fails, the entire system will inevitably be paralyzed

It will inevitably create the impression of low attendance and integrity in daily work

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