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A dance training evaluation system based on digital venues and wireless motion capture equipment

A motion capture and evaluation system technology, applied in the field of dance training evaluation system, can solve the problems of not being able to analyze dancer posture information and gait information at the same time, and the limited role of dancer training guidance, achieving high synchronization angle and reducing interference. Effect

Active Publication Date: 2017-07-11
HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] The above two patents are respectively a gait training method and a motion capture device in a digital venue, and they only introduce a single method and device; these technologies cannot analyze the dancer's posture information and gait information at the same time, and there is no evaluation for dance training. Propose effective solutions, but have limited role in training and guiding dancers

Method used

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  • A dance training evaluation system based on digital venues and wireless motion capture equipment
  • A dance training evaluation system based on digital venues and wireless motion capture equipment
  • A dance training evaluation system based on digital venues and wireless motion capture equipment

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Embodiment

[0045] The dancer uses the present invention to evaluate the dance action, and the specific process is: (1) turn on the power switch of the power supply 108 and 17 wireless motion capture units 103, and connect the synchronous interface of the digitized venue 102 and 17 wireless motion capture units 103 To the synchronous interface of the clock synchronizer 105, the digital site 102, the clock synchronizer 105 and 17 wireless motion capture units 103 complete the system initialization; (2) the computer 107 sends a synchronization instruction to the clock synchronizer 105, and the clock synchronizer 105 outputs a synchronous The trigger signal completes the synchronization of the digitized venue 102 and all the wireless motion capture units 103; after the synchronization is completed, the wireless motion capture units 103 are worn on 17 parts of the dancer's body; (3) the computer 107 issues a start collection command to start synchronous data collection (4) computer 107 receive...

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Abstract

The present invention relates to a dance training evaluation system based on digital venues and wireless motion capture equipment, which utilizes digital venues and wireless motion capture equipment to collect dancers' two-dimensional plantar pressure distribution information and spatial posture information synchronously in real time, and obtains dancers through information fusion. The movement information of the dancer is sent to the computer through Ethernet; the computer uses the movement information data to drive the human body model to move in three-dimensional space, realize the dancer's movement reconstruction, and simultaneously extract, analyze and display the biomechanical parameters and kinematic parameters of the movement; By building dance action templates and knowledge bases, online evaluation of dancers' dance postures can be realized, and real-time guidance and demonstration can be given to dancers. The present invention is based on the design of movable assembling digital venues and wireless wearable motion capture equipment, which can capture the dancer's motion information without affecting the dancer's dance motion, and is suitable for teaching, training and evaluation of various dances.

Description

technical field [0001] The invention relates to the fields of sensing technology, sports biomechanics and dance training automation, in particular to a dance training evaluation system based on digital venues and wireless motion capture equipment. [0002] technical background [0003] Dance is an art that expresses emotions through physical performance in three-dimensional space. It uses human body movements and postures as its form of expression. Mass sports dance can highly combine sports, art and daily life. It has the characteristics of both refined and popular, and the participation of the whole people. It has a significant effect on cultivating sentiment, overcoming psychological barriers, and improving health. It is an extremely popular dance with strong development potential. mass fitness exercise. [0004] In the process of training dancers, the training and evaluation of dance movements is very important. Traditional training evaluation basically relies on the na...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/01A63C19/00A63B69/00G09B19/00
Inventor 许胜强杨先军游永豪李晓静唐正陈秀马祖长姚志明张阳温俊丽王涛孙怡宁李红军张晓翟周旭
Owner HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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