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A flight simulation visual display method and system

A technology of flight simulation and display method, which is applied in the field of visual display, can solve the problems of insufficient real-time display screen, low versatility and portability, and inconspicuous display effect, etc., and achieves powerful secondary development, universality and The effect of strong portability and stable communication quality

Active Publication Date: 2018-09-04
BEIJING AERONAUTIC SCI & TECH RES INST OF COMAC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the embodiments of the present invention is to provide a flight simulation visual display method and system to solve the problem of poor stability in the flight visual display data transmission process and easy loss of data packets. Low performance and portability, and the real-time display screen is not fine enough, and the display effect is not outstanding

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  • A flight simulation visual display method and system
  • A flight simulation visual display method and system

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Embodiment 1

[0018] figure 1 It is a schematic flowchart of a method for displaying a flight simulation scene provided by Embodiment 1 of the present invention. This method is suitable for the real-time display of 3D dynamic scene in the process of aircraft simulation. The method can be executed by a flight simulation visual display device, wherein the device can be realized by software and / or hardware. Such as figure 1 As shown, a flight simulation visual display method provided in this embodiment includes the following steps:

[0019] S110. The flight simulation platform acquires the data of the aircraft model, and encodes the acquired data based on the MAVLINK protocol;

[0020] The data of the aircraft model can be obtained by collecting various sensor information of the aircraft model and calculating the data of the aircraft through comprehensive simulation. The data of the aircraft model can include flight movement information data, such as the flight attitude, speed, instrument, ...

Embodiment 2

[0037] figure 2 It is a schematic structural diagram of a flight simulation visual display system provided by an embodiment of the present invention. see figure 2 , the specific structure of the system includes:

[0038] The flight simulation platform is used to obtain the data of the aircraft model, and encode the acquired data based on the MAVLINK protocol; send the encoded data to the visual display platform through the serial port;

[0039] The visual display platform is used to receive the coded data sent by the flight simulation platform, and decode the coded data; drive the X-plane software to perform flight visual display based on the decoded data.

[0040] Among them, the flight simulation platform includes:

[0041]The data encoding module is used to receive the data of the aircraft model, and encode the received data based on the MAVLINK protocol;

[0042] The data sending module is used to send the data encoded by the data encoding module to the data receivin...

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Abstract

The embodiments of the invention disclose a flight simulation visual display method and system. The method comprises the following steps: a light simulation platform obtaining data of an airplane model, and based on a MAVKINK protocol, carrying out encoding operation on the obtained data; sending the encoded data to a visual display platform through a serial port; the visual display platform receiving the encoded data sent by the flight visual platform, and carrying out decoding operation on the encoded data; and driving X-plane software performing flight visual display based on the decoded data. According to the technical scheme provided by the embodiments of the invention, a communication hardware portion is small in size, low in power consumption and low in cost, the communication quality is stable, the error rate is low, the data is encoded and decoded by use of the MAVLINK protocol, the data transmission efficiency is quite high, the data error rate is low, the versatility and the transplantability of the system are high, in the aspect of visual display, images are fine, the display effect is more excellent, and the secondary development function is more powerful.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of visual display, in particular to a method and system for visual display of flight simulation. Background technique [0002] Flight simulation refers to the comprehensive simulation of various elements encountered in real-world flight (such as aerodynamics, weather, and geographical environment, etc.) through computer software and hardware, and flight simulation through external hardware devices. A technology for sensory feedback in maneuvering and flying. [0003] The real-time display of the flight scene can make the simulation process more intuitive, instead of simply listing parameters, and enables the operator to perform driver-in-the-loop simulation through the control equipment (side stick, pedals, etc.). The real-time display of the flight scene mainly depends on the flight simulation software, and the flight simulation software needs to receive the data from the aircraft mod...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B17/02G06F9/44
CPCG05B17/02G06F9/44
Inventor 雷宇康元丽白志强陈少敏熊斯
Owner BEIJING AERONAUTIC SCI & TECH RES INST OF COMAC