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Voice remote control system used for helicopter type aircraft and helicopter type remote control aircraft

A technology of flight control system and remote control system, which is applied in the direction of aircraft, unmanned aircraft, aircraft control, etc., which can solve the problems of operator experience discount, etc., and achieve simple and easy control algorithm, high real-time performance, and small amount of algorithm Effect

Inactive Publication Date: 2016-06-01
XIAMEN UNIV TAN KAH KEE COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this causes the user to rely on the monitoring software on the PC when operating the aircraft outdoors, which greatly reduces the user experience of the operator.

Method used

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  • Voice remote control system used for helicopter type aircraft and helicopter type remote control aircraft
  • Voice remote control system used for helicopter type aircraft and helicopter type remote control aircraft
  • Voice remote control system used for helicopter type aircraft and helicopter type remote control aircraft

Examples

Experimental program
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Effect test

Embodiment 1

[0034] see Figure 1 to Figure 7 , the voice remote control system used for helicopter aircraft, including airborne flight control system and ground voice remote control system; the airborne flight control system includes a first microcontroller, an attitude instrument module, a motor drive The communication module, the first display module and the onboard power supply module; the attitude meter module, the motor drive module, the first wireless communication module, the first display module and the onboard power supply module are respectively electrically connected to the first microcontroller; the attitude The instrument module is used to collect aircraft attitude data and transmit it to the first microcontroller; the motor drive module is used to execute the commands of the first microcontroller to control the rotation direction and speed of the motor; the first wireless communication module is used to Receive flight instructions from the ground remote controller, and retur...

Embodiment 2

[0047] This helicopter type remote-controlled aircraft includes an aircraft, and the aircraft includes a balance bar 1, an upper main rotor 2, a tail rotor 3, a lower main rotor 4, a main shaft 5, and a landing gear 6, and also includes the helicopter described in Embodiment 1. Voice remote control system for aircraft. The upper main rotor Ji 2 motor and the lower main rotor Ji 4 motor of the aircraft use a drive circuit composed of a high-power switching tube IRFR1205, and LP521-2 is used for optocoupler isolation. The aircraft tail-rotation Ji 4 motor is driven by a low-power integrated H-bridge electric drive chip L9110, and a small resistor is connected in series to prevent the drive circuit from interfering with the control signal. The similarities will not be described in detail.

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Abstract

The invention discloses a voice remote control system used for a helicopter type aircraft.An airborne flight control system comprises a first microcontroller, a posture instrument module, a motor drive module, a first wireless communication module, a first display module and an airborne power supply module.A ground voice remote control system comprises a second microcontroller, a voice recognition module, a second wireless communication module, a second display module and a ground power supply module.The voice recognition module is used for recognizing a non-specific human voice instruction and transmitting the human voice instruction to the aircraft through the second wireless communication module.The second wireless communication module is used for sending a voice recognition result to the aircraft and sending aircraft flight posture data back to the ground.The second display module is used for displaying postures of the aircraft.The ground power supply module supplies power supply voltage and current required by the ground voice remote control system.The invention further discloses the helicopter type aircraft.An ascending, descending and steering control algorithm is simple and easy to implement, the calculation quantity of the algorithm is small, and steering control is precise.

Description

technical field [0001] The invention relates to a remote-controlled aircraft and its control system, in particular to a voice remote control system for a helicopter and the helicopter. Background technique [0002] The take-off of the helicopter type aircraft is realized by the high-speed rotation of the upper and lower main rotors on the aircraft. By rotating the main rotor up and down in a clockwise and anticlockwise manner, the wind is blown downward to generate lift, and at the same time, the spin caused by the rotation of the rotor is counteracted. In addition, the aircraft can make use of the rotational speed difference between the upper and lower rotors to spin the aircraft so that the aircraft can turn. By controlling the forward or reverse rotation of the tail rotor, the tail of the aircraft is raised or lowered, and the aircraft is tilted forward to fly forward or tilted backward to fly backward. Taking a three-channel helicopter as an example, it can realize thr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C27/10B64C19/00
CPCB64C19/00B64C27/10B64U2201/20B64U10/10
Inventor 周牡丹刘兴民
Owner XIAMEN UNIV TAN KAH KEE COLLEGE
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