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A somatosensory motion simulation system

A motion simulation and motion model technology, applied in the field of simulation systems, can solve problems such as potential safety hazards, failure to support automatic identification, and inability to monitor changes in the user's center of gravity in real time to achieve the effect of ensuring safety and speeding up action essentials

Active Publication Date: 2020-07-24
阎东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for novice students or users who make technical actions such as vertical edge turning, fast edge change, and center of gravity conversion in the high-altitude downhill large slalom, the simulation system disclosed in the prior art cannot monitor the user's center of gravity in real time. It is not possible to analyze whether the user's actions are correct according to the changes in the center of gravity, and there is no function of giving reminders or controlling actions that exceed the safe range.
[0004] Moreover, the motion simulation system of the existing simulation equipment does not support the generation and management function of the user's upper body motion sensation, which greatly limits the user's sports experience level
[0005] On the other hand, the existing equipment motion simulation system does not support the function of automatically identifying danger and taking the initiative to protect the safety. If the user makes an operation error and an accident occurs, he can only rely on his own grasp of the equipment to protect his own safety, otherwise he will fall down. Even injured, so there is a greater safety hazard

Method used

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  • A somatosensory motion simulation system
  • A somatosensory motion simulation system
  • A somatosensory motion simulation system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] The invention provides a somatosensory motion simulation system, such as figure 1 As shown, the simulation system includes:

[0055] The user's center of gravity movement data acquisition unit 1 is used to acquire the user's center of gravity movement data;

[0056] A standard motion model generating unit 2, configured to generate a user standard motion model according to the user's height, weight, and virtual motion space information, and obtain the center of gravity movement safety range of the standard motion model;

[0057] The processing unit 3 is configured to compare and analyze the center of gravity movement data of the user with the safety range of the center of gravity movement, and send an instruction to the safety protection unit 4 according to the comparison and analysis result;

[0058] The safety protection unit 4 is used to issue prompts, control motion start and stop and motion speed;

[0059] continue to refer figure 1 , the safety protection unit 4...

Embodiment 2

[0066] The somatosensory motion simulation system provided by embodiment 2 of the present invention is different from embodiment 1 in that, as figure 2 As shown, the processing unit 3 includes:

[0067] The comparison module 31 is used to compare the user's center of gravity movement data θ with the center of gravity movement safety range θ 1 , θ 2 , and θ 3 For comparison, θ 1 2 3 , when θ 1 2 , processing unit 3 does not process; when θ=θ 1 or θ=θ 2 When , send a prompt instruction to the prompt module 41; when θ1 or θ≥θ 3 , send instructions to the security protection module 43, when θ 2 3 When , send an instruction to reduce the motion speed to the speed control module 42, and continue to monitor, when θ 1 2 , send an instruction to increase the motion speed to the speed control module 42.

[0068] The present invention defines the processing unit, which includes a comparison module, which compares the obtained center of gravity movement data with the center of g...

Embodiment 3

[0070] The somatosensory motion simulation system provided by Embodiment 3 of the present invention is different from Embodiment 2 in that, as image 3 As shown, the user center of gravity movement data acquisition unit 1 includes:

[0071] The first angle sensor 11 is used to acquire the angle β formed by the user's body center of gravity and the ground in real time, and at this time, the center of gravity movement data θ=β.

[0072] The present invention can judge whether the movement of the user's center of gravity is standardized by collecting the angle formed by the user's center of gravity and the ground. For example, the simulation system can detect whether the body's center of gravity inclination angle data β of the ski practitioner and the safe range of movement of the center of gravity of the standardized motion model θ 1 -θ 3 For comparison, no matter whether the body is leaning left or right, when θ 1 2 When , the exercise balance of the skier is within the safe ...

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Abstract

The invention provides a somatosensory motion simulation system. The simulation system comprises a user gravity center movement data acquisition unit, a standard movement model generation unit, a processing unit, a safety protection unit and a teaching unit. According to the simulation system provided by the invention, the gravity center movement data of a user can be collected in real time, whether the movement of the user is standard or not is analyzed according to the gravity center movement data of the user, when great deviation exists between the movement of the user and the standard movement, prompt is given out or the on-going movement is controlled, so that the movement behavior of the user is corrected and improved, further, the user masters the essential of the movement rapidly,therefore, the safety of the movement is guaranteed, in addition, the system has the functions of timely protection, movement body sensing and motion load generation and management, thus the user canbe helped to overcome the psychological disorder, the waist, back and leg strength is increased, and the training comprehensive effect is promoted.

Description

technical field [0001] The invention belongs to the field of simulation systems, in particular to a somatosensory motion simulation system. Background technique [0002] Extreme sports such as skiing, mountain biking, cross-country motorcycles, roller skating, water skiing, surfing and simulated flight are loved by a large number of sportsmen all over the world. According to relevant data, in 2016, the number of skiers in the world alone reached 130 million , and is still growing steadily. Because of its high risk and high operational technical requirements, people choose various simulation teaching equipment to train various extreme sports. [0003] Control of the center of gravity in extreme sports such as skiing is a very critical technology, especially for beginners, it is a technical difficulty and requires repeated practice to use it freely. The extreme sports teaching software applied to the existing small simulation equipment stores a variety of skiing scenes and o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B9/00
CPCG09B9/00
Inventor 阎东阎世琪
Owner 阎东
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