Unmanned aerial vehicle control instruction sending / receiving method based on hand-held terminal and unmanned aerial vehicle control instruction sending / receiving equipment

Abstract

The invention provides an unmanned aerial vehicle control instruction sending method based on a hand-held terminal. The unmanned aerial vehicle control instruction sending method based on the hand-held terminal comprises the following steps: step 1, acceleration information of a sensor of a hand-held terminal device is collected; step 2, an attitude angle and speed data of the hand-held terminal device are calculated according to the acceleration information of the sensor; step 3, an unmanned aerial vehicle control instruction is formed according to an operation mode, the attitude angle and the speed data; and step 4, the unmanned aerial vehicle control instruction is sent. The invention further provides a receiving method and sending / receiving equipment corresponding to the unmanned aerial vehicle control instruction sending method based on the hand-held terminal. According to the unmanned aerial vehicle control instruction sending method based on the hand-held terminal, and the receiving method and the sending / receiving equipment corresponding to the unmanned aerial vehicle control instruction sending method, a control system of an unmanned aerial vehicle is combined with the hand-held terminal device so that the control system of the unmanned aerial vehicle can be carried conveniently; meanwhile, hardware devices of a controller are reduced, and therefore cost of products is lowered; due to the fact that a graphic interface is used for displaying the control instruction, for an operator, not only are verbose operation steps reduced, but also intuition and entertainment during operation are enhanced; and meanwhile, a huge breakthrough of a control distance can be realized, and the application field of the unmanned aerial vehicle can be expanded.

Description

technical field [0001] The invention relates to a remote control mode of an unmanned aerial vehicle, in particular to a remote control method and device for an unmanned aerial vehicle based on a handheld terminal device. Background technique [0002] With the continuous progress and development of unmanned aerial vehicle technology, the application of unmanned aerial vehicles such as small fixed-wing aircraft, multi-rotor aircraft, helicopters, and airships is becoming more and more extensive. In view of the unmanned characteristics of unmanned aerial vehicles, the ability to remotely control unmanned aerial vehicles must be provided, so it is particularly important to establish a simple and reliable control method. [0003] At present, the wireless remote control is more commonly used in the control of unmanned aerial vehicles. The flight of the unmanned aerial vehicle is controlled by the joystick on the wireless remote control. That is, the existing remote control technol...

AI Technical Summary

Problems solved by technology

The disadvantage of using this kind of wireless remote control is: it is bulky and inconvenient to carry, and it needs to be calibrated before use, which makes it inconvenient to use

Simultaneously, the remote control distance that can be realized by using this wireless remote controller is very limited, which is also not conducive to the promotion of unmanned aerial vehicles.

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