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AR-Based Virtual Trajectory Guidance and Training Control Method for Ski Resort

A technology of virtual trajectory and control method, which is applied in the directions of instruments, calculations, image data processing, etc., and can solve problems such as inability to meet skiing needs and lack of action guidance

Active Publication Date: 2020-05-19
中山市大象无形环境艺术工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, novice skiers can perform simple skiing training, recording and guidance, which can only meet simple needs. This virtual skiing experience cannot meet real skiing needs.
[0005] In the existing technology, there is no virtual ski instructor for action guidance in the real skiing scene, and the existing technology does not provide different levels of skiing guidance and virtual skiing track recommendation system according to the level of the skier

Method used

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  • AR-Based Virtual Trajectory Guidance and Training Control Method for Ski Resort
  • AR-Based Virtual Trajectory Guidance and Training Control Method for Ski Resort
  • AR-Based Virtual Trajectory Guidance and Training Control Method for Ski Resort

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0034] like figure 1 : the program flow chart of the present invention.

[0035] Step S11: The server acquires map scene information of the ski resort, automatically or manually recognizes the ski resort and maps it to virtual coordinates.

[0036] Step S12: The server divides a plurality of sliding tracks in the map according to different difficulty coefficients and training objectives, and marks the plurality of sliding tracks.

[0037] Labeling is divided into normal labeling, rewarding labeling and punitive labeling; normal labeling is divided into acceleration, deceleration, left turn, right turn and action label.

[0038] Step S13: The wearer selects different sliding tracks according to the difficulty factor recommended by the virtual ski instructor, or autonomously selects a sliding track with a specific training target.

[0039] Step S14: The mobile terminal uses the AR glasses to highlight the labels in the sliding track selected by the wearer, and low-brightness d...

no. 2 example

[0044] Determine whether the wearer's score is valid. If the distance between the wearer's sliding track and the preset sliding track is less than the preset minimum distance, the score is valid; if the distance between the wearer's sliding track and the preset sliding track is greater than The preset minimum distance, the score is invalid.

[0045] Labeling is divided into normal labeling, rewarding labeling and punitive labeling.

[0046] The normal labels are divided into: acceleration, deceleration, left turn, right turn and action labels.

[0047] The bonus point value of the rewarding annotation is relatively large.

[0048] The deduction score of the punitive labeling is relatively large.

no. 3 example

[0050] figure 2 Among them, 101 the first skier and 102 the second skier choose the leftmost straight skiing track.

[0051] 103 third skiers, 104 fourth skiers and 105 fifth skiers choose the middle small S ski track.

[0052] 106 sixth skiers, 107 seventh skiers, 108 eighth skiers, 109 ninth skiers and 110 tenth skiers chose the rightmost big S ski track.

[0053] like figure 2 , the marking colors in the leftmost straight sliding track, the middle small S sliding track and the rightmost large S sliding track are different.

[0054] like figure 2 , the up arrow means acceleration, the down arrow means deceleration, the arrow pointing to the left means turning left ahead, and the arrow pointing to the right means turning right ahead.

[0055]The first skier 101 and the second skier 102 on the leftmost straight sliding track see through AR glasses that the marked colors in the leftmost straight sliding track are relatively bright, the small S sliding track in the middle...

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Abstract

The invention discloses a virtual trajectory guiding and training control method for a ski resort on the basis of AR (Augmented Reality). According to different degrees of difficulty and training targets, a plurality of virtual sliding tracks are divided and are labeled, a wearer selects different sliding tracks according to a difficulty coefficient recommended by a virtual skimeister or automatically selects the sliding track of a specific training target. A mobile terminal carries out highlight display on an annotation in the sliding track selected by the wearer through AR glasses, the annotations in other surrounding sliding tracks are subjected to low-luminance display; when the sliding track of the wearer deviates from a preset sliding track, the wear is prompted and guided through vibration and color changes in the AR glasses so as to feed back in time, a training effect is enhanced, skiers in the plurality of preset sliding tracks can be effectively prevented from being collidedin blind areas, a situation that turns of different sizes mutually go across lines is avoided, and skiing safety is increased.

Description

technical field [0001] The invention relates to the field of ski safety training, in particular to an AR-based virtual trajectory guidance and training control method for ski resorts. Background technique [0002] Most of the time, the damage caused by the collision between skiers is far greater than the damage when the skier falls, and any form of injury may occur. In addition to mastering the correct wrestling posture, the more important thing is how to avoid contact with others. Collide. [0003] Although the simulation ski game in the prior art can help people experience the fun of skiing in a completely virtual environment to a certain extent, the existing simulation game platform is far from being able to meet the changes in the variety of actions during the skiing process. For example, the invention of the "operation platform of the simulation ski game machine" can only realize simple action operations, and the scene construction in the virtual ski environment is not...

Claims

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Application Information

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IPC IPC(8): A63B69/18A63B71/06G06T17/05
CPCA63B69/18A63B71/0622A63B2071/0638A63B2071/0666A63B2220/806A63B2225/50A63B2244/19G06T17/05
Inventor 宋彦震
Owner 中山市大象无形环境艺术工程有限公司
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