Evaluation Method Of Human Body Injury Based On Kinect

Human body injury assessment is not only an important category of product design,but also an important prerequisite for friendly human-computer interaction,with its important significance and broad prospects for development.The original human body injury assessment requires a lot of time,requiring professionals to carry out long-term data collection and processing of the evaluated objects.With the rapid development of computer technology,virtual simulation technology have applied to ergonomics.However,building virtual scenes and human models through modeling also requires a lot of time and effort,and the equipment is expensive.Kinect is Microsoft introduced a somatosensory camera,it can measure the depth of the human body,can provide the human body 25 joint three-dimensional coordinates of the joints.In this paper,the static action of the human body movement damage assessment method.In this paper,two common methods of assessment of human body movement injury: rapid upper limb assessment(RULA)and OVAKO working analysis system(OWAS)are used to describe the evaluation process and evaluation criteria and practical application in practice,and analyze the existing human body The malpractice of action damage assessment.Kinect acquired node data is processed to construct the human skeletal vector.By dividing the skeletal vector and joint angle,referring to the scoring criteria of the above two methods,it is clear that the bones involved in each step of the assessment of human motion damage Vector and joint angle,the two methods of assessment of human movement damage were improved.This also facilitates the programming of assessment of human body motion damage under the programming language logic,which lays the foundation for the construction of Kinect-based assessment system for human body injury.Based on Kinect's artificial injury assessment platform is simple and inexpensive,it is proposed to evaluate the damage of human body movement in the early stage of design.On this basis,it is to apply the prototype of human motion damage assessment System,and its function has be described.The experimental results show that the ergonomics experiment and evaluation system in this paper are effective and practical,and have the ideal effect,which is suitable for popular application in the enterprise...