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Intelligent terminal-based somatosensory flight operation and control system and terminal equipment

A technology of intelligent terminal and flight control system, which is applied in the field of aircraft control, can solve the problems of being unsuitable for over-the-horizon flight, requiring high technical level of the operator, and unclear observation, so as to achieve simple and easy flight control and reduce the technical level required effect

Active Publication Date: 2015-07-29
GUANGZHOU EHANG INTELLIGENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method can control the aircraft very accurately, but it requires a high level of skill for the operator, and it is not suitable for over-the-horizon flight. When the distance between the aircraft and the operator is far away, it is easy to cause misjudgment due to unclear observation.
Another way is to equip the aircraft with a fully functional autopilot, which relies on GPS (Global Positioning System, Global Positioning System) positioning, and sends instructions to the aircraft through the ground station to take off, land, and fly on a designated route. Although it is easy to control, However, it cannot fly indoors or in an open environment, and cannot perform real-time control

Method used

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  • Intelligent terminal-based somatosensory flight operation and control system and terminal equipment
  • Intelligent terminal-based somatosensory flight operation and control system and terminal equipment
  • Intelligent terminal-based somatosensory flight operation and control system and terminal equipment

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Experimental program
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Effect test

Embodiment 1

[0030] refer to figure 1 A somatosensory flight control system based on an intelligent terminal provided in Embodiment 1 of the present invention includes: an airborne flight control system 11 , a communication relay device 12 and an intelligent terminal 13 .

[0031] The intelligent terminal 13 is used to obtain the attitude information of the intelligent terminal 13, generate flight instructions according to the attitude information, and send the flight instructions to the airborne flight control system 11 through the communication relay device 12 , wherein, the attitude information includes at least the yaw angle of the intelligent terminal 13, and the flight instruction at least carries the yaw angle, which is used to instruct the airborne flight control system 11 to control the airborne flight control system 11 The aircraft where the system 11 is located flies at the yaw angle.

[0032] The airborne flight control system 11 is used for controlling the flight of the aircr...

Embodiment 2

[0059] In this embodiment, the smart terminal is a mobile phone, that is, the mobile phone is used as a somatosensory control device of the aircraft to control the flight of the aircraft.

[0060] see figure 2 A somatosensory flight control system based on an intelligent terminal provided in Embodiment 2 of the present invention includes: an airborne flight control system 21 , a communication relay device 22 and a mobile phone 23 .

[0061] Among them, the airborne flight control system 21 can provide three control modes of altitude-fixed flight, fixed-point flight and point-and-point flight to control the flight of the aircraft.

[0062] In the altitude-fixed flight mode, the control input received by the airborne flight control system 21 is the aircraft's target roll angle, target pitch angle, target yaw angle, and target altitude change rate. In the fixed-point flight mode, the control input received by the airborne flight control system 21 is the aircraft's target forwar...

Embodiment 3

[0072] This embodiment provides an intelligent terminal for controlling the flight of an aircraft. The smart terminal can be applied to any smart terminal-based somatosensory flight control system provided in the above embodiments.

[0073] see image 3 , an intelligent terminal for controlling the flight of an aircraft provided in this embodiment includes: an attitude sensor 31 , a control module 32 and a second relay module 33 .

[0074] The attitude sensor 31 and the second relay module 33 are respectively connected to the control module 32 .

[0075] The attitude sensor 31 is used to obtain attitude information of the smart terminal, wherein the attitude information includes at least a yaw angle of the smart terminal. If the smart terminal is held by the operator or the user, and rotates 30 degrees around the upward axis (Z axis) of the right-hand system to the negative direction of the X-axis (the forward axis of the right-hand system), the attitude sensor 31 can sense ...

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Abstract

The invention discloses an intelligent terminal-based somatosensory flight operation and control system and terminal equipment. The somatosensory flight operation and control system comprises an airborne flight control system, communication relay equipment and the intelligent terminal, wherein the intelligent terminal is used for acquiring attitude information of the intelligent terminal, generating a flight instruction according to the attitude information, and sending the flight instruction to the airborne flight control system via the communication relay equipment; the attitude information at least comprises a yaw angle of the intelligent terminal; the flight instruction at least carries the yaw angle for indicating the airborne flight control system to control an aircraft where the airborne flight control system is located to fly at the yaw angle; and the airborne flight control system is used for controlling flight of the aircraft according to the flight instruction. Thus, a multi-rotor aircraft is convenient to operate and control, and beyond visual range flight is facilitated.

Description

technical field [0001] The invention relates to the technical field of aircraft control, in particular to a somatosensory flight control system and terminal equipment based on an intelligent terminal. Background technique [0002] A multi-rotor aircraft is a small aircraft powered by multiple (generally at least 4) rotors. Because the multi-rotor aircraft has the ability of vertical take-off and landing and hovering, and the flight is stable, and the cost is relatively low, it is widely used in personal entertainment, film and television aerial photography, land surveying and mapping, agricultural and forestry inspection, power line inspection and police monitoring, etc. many industries. [0003] At present, there are mainly two control methods for small aircraft: one is to use a remote controller, through which the operator can directly control the throttle, attitude angle and flight speed of the aircraft. This method can control the aircraft very precisely, but it requir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/08G05D1/10
CPCG05D1/0808G05D1/101B64U10/10G05D1/0016H04Q9/00H04M2250/02H04M2250/12G08C2201/93H04M1/72412B64U2201/20G05D1/0022G08C17/02H04W4/80B64D43/02G01C23/00H04M1/0202
Inventor 胡华智
Owner GUANGZHOU EHANG INTELLIGENT TECH
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