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Multi-point control-based unmanned aerial vehicle system and control method

A technology of multi-point control and control method, applied in the direction of control/adjustment system, non-electric variable control, three-dimensional position/channel control, etc., can solve the problems of unrevealed and solved safety and accurate control of multiple control terminals, so as to ensure safety performance, stability, and security

Pending Publication Date: 2017-06-09
ZHUHAI PANSHI ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It does not disclose and solve the technical problems of safe and accurate control of multiple control terminals in remote places

Method used

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  • Multi-point control-based unmanned aerial vehicle system and control method
  • Multi-point control-based unmanned aerial vehicle system and control method
  • Multi-point control-based unmanned aerial vehicle system and control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A UAV system based on multi-point control, such as figure 1 As shown, it includes a plurality of control terminals and drones, and the drone is controlled by the control terminal holding the control right;

[0042] The multiple control terminals include a main control terminal and sub-control terminals, and the main control terminal has the right to allocate the control right;

[0043] The main control terminal and the sub-control terminal respectively have a location acquisition module for acquiring location information;

[0044] The main control terminal and the sub-control terminal respectively have a wireless communication module; the main control terminal can assign the authority of the control right to the sub-control terminal through the wireless communication module; the sub-control terminal can Send its location information to the main control terminal through the wireless communication module.

[0045] Further, the sub-control end can also send location info...

Embodiment 2

[0056] A method of UAV control based on multi-point control, such as figure 2 As shown, a UAV system based on two-point control is used, and the UAV system includes a mobile main control terminal A, a mobile sub-control terminal B and a UAV C. The drone C communicates with both mobile control terminals, and the mobile main control terminal A and the mobile sub-control terminal B can also communicate.

[0057] In this embodiment, the delivery of goods is realized by UAV C. The mobile main control terminal A is located at the starting point, and the mobile sub-control terminal B is located at the destination. And the mutual communication can be carried out during the arrival process. Load cargo to UAV C at the starting point, unload the cargo after arriving at the destination, and then control UAV C to return. For the control method of UAV C, such as image 3 shown, including:

[0058] S201. UAV C calculates the required flight time according to the flight path and preset f...

Embodiment 3

[0068] A method for controlling an unmanned aerial vehicle based on multi-point control uses an unmanned aerial vehicle system based on two-point control, and the unmanned aerial vehicle system includes a mobile main control terminal A, a mobile sub-control terminal B and an unmanned aerial vehicle C. The drone C communicates with both mobile control terminals, and the mobile main control terminal A and the mobile sub-control terminal B can also communicate.

[0069] In this embodiment, the delivery of goods is realized by UAV C. The mobile main control terminal A is located at the starting point, and the mobile sub-control terminal B is located at the destination. And the mutual communication can be carried out during the arrival process. Load cargo to UAV C at the starting point, unload the cargo after arriving at the destination, and then control UAV C to return. For the control method of UAV C, such as image 3 shown, including:

[0070] S301. UAV C calculates the requi...

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Abstract

The present invention provides a multi-point control-based unmanned aerial vehicle system and a control method thereof. During the voyage of an unmanned aerial vehicle, the multi-point control of the unmanned aerial vehicle is realized through exchanging the control power of the unmanned aerial vehicle. Therefore, when the unmanned aerial vehicle is out of the line-of-sight range of a certain control terminal, other control terminals can still control the unmanned aerial vehicle. As a result, the safety and the stability of the unmanned aerial vehicle during the voyage can be ensured. In addition, based on the division of master and slave control terminals, and the division of control power priorities, the control power of the unmanned aerial vehicle is not vacant during the voyage of the unmanned aerial vehicle. In this way, the security of the unmanned aerial vehicle is ensured.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicle control, in particular to an unmanned aerial vehicle system and control method based on multi-point control. Background technique [0002] At present, according to the classification of control signal sources, the flight control methods of UAVs mainly include manual control and program control; according to the classification of control signal transmission methods, the flight control methods of UAVs mainly include wire control and radio remote control; and radio remote control has gradually become For the mainstream control method of UAV, radio remote control relies on 2.4GHz, WiFi, ZigBee, infrared, Bluetooth or mobile 4G / 5G network to realize the control of UAV. [0003] However, most of the existing technologies use a one-to-one control mode to control the UAV. When the UAV exceeds the range of sight, it is difficult for the operator to control the UAV to take off and land safely and stab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/10
CPCG05D1/101
Inventor 何春旺吕佳洪
Owner ZHUHAI PANSHI ELECTRONICS TECH CO LTD
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