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Test system and test method for simulated flight operation based on sight track

A technology for simulating flight and trajectory, applied in the field of simulated flight operation test system, to achieve the effect of improving the test effect

Active Publication Date: 2017-06-09
ZHONGXIN OCEAN HELICOPTER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, for pilots, there is still no mature test system and method to assist them in simulation training and evaluation

Method used

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  • Test system and test method for simulated flight operation based on sight track
  • Test system and test method for simulated flight operation based on sight track
  • Test system and test method for simulated flight operation based on sight track

Examples

Experimental program
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Effect test

Embodiment 1

[0047] See figure 1 and figure 2 , figure 1 A schematic structural diagram of a line-of-sight trajectory-based simulated flight operation test system provided by an embodiment of the present invention, figure 2 It is a schematic diagram of the outline structure of a simulated aircraft provided by the embodiment of the present invention. The system 10 includes a simulated aircraft 11 and a testing device 13 , wherein the simulated aircraft 11 is communicatively connected with the testing device 13 to transmit test instructions and comparison data.

[0048] See image 3 , image 3 It is a schematic diagram of the external structure of a test device provided by the embodiment of the present invention. The shape of the test device 13 can be set to be similar to that of glasses, including a frame 131 and temples 133, and an acquisition module is set at the inner edge of the frame 131. The collection module can be a plurality of pupil image collectors 135, and the plurality o...

Embodiment 2

[0072] See Figure 6 , Figure 6 It is a schematic diagram of a line-of-sight trajectory-based simulated flight operation test method provided by an embodiment of the present invention. The method may include the steps of:

[0073] Step 1. When entering a simulated flight operation mode, receive test instructions from the simulated aircraft;

[0074] Step 2. According to the test instruction, the first line-of-sight trajectory corresponding to the test instruction is called, and the first line-of-sight trajectory is preset and stored locally;

[0075] Step 3, collecting the pilot's second pupil image, and determining the pilot's second line-of-sight trajectory according to the second pupil image;

[0076] Step 4. Comparing the deviation rate of the first line of sight trajectory and the second line of sight trajectory to evaluate the pilot's operation condition.

[0077] Among them, step 2 may include:

[0078] Step 21. Determine the edge position of the second pupil acco...

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Abstract

The invention relates to a test system and test method for a simulated flight operation based on a sight track. The method comprises the following steps: entering a certain simulated flight operation mode, and receiving a test instruction of a simulation aircraft; calling for a first sight track corresponding to the test instruction according to the test instruction, wherein the first sight track is set in advance and stored locally; collecting a second pupil image of a pilot, and confirming a second sight track of the pilot according to the second pupil image; and comparing deviation ratios of the first sight track and the second sight track, thereby checking the operation condition of the pilot. According to the invention, through the comparison of the sight tracks, a standard sight track scope formed by the sight track of a qualified pilot under a certain driving mode or specific scene in the manner of big data analysis is compared with the sight track of the tested pilot, and a contact ratio is taken as one of the indexes for checking the pilot.

Description

technical field [0001] The invention belongs to the technical field of eyeball tracking, and in particular relates to a simulation flight operation test system and a test method based on a line of sight trajectory. Background technique [0002] In December 2009, the first National Simulation Flight Championship was successfully held in Nanjing, with 213 athletes from 32 teams competing for 30 gold medals. As a new sport with aviation knowledge and flying skills as its core, flight simulation has attracted more and more active people in China and even the world. Therefore, there are related flight simulation organizations at home and abroad. [0003] Then, the greatest value of simulated flight is that it can provide simulated training for pilots before actually flying the aircraft, avoiding unnecessary dangers during the actual flight. A flight simulator or flight simulator, also known as a simulated cockpit, is a system that reproduces or simulates the feeling of driving a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01
CPCG06F3/013
Inventor 尹晓雪张捷单瑚
Owner ZHONGXIN OCEAN HELICOPTER
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