Wearable system used for capturing upper limb movement information of human body

Abstract

The invention relates to a wearable system used for capturing upper limb movement information of a human body and belongs to the technical field of human-computer interaction equipment. The wearable system comprises a sensor, a central processor, a wireless transmission module and a display, wherein the sensor is used for acquiring the three-dimensional angular velocity, the-dimensional accelerated velocity and three-dimensional magnetic vectors of each joint of the upper limbs of the human body, the central processor is used for receiving the three-dimensional angular velocity, the three-dimensional accelerated velocity and the three-dimensional magnetic vectors of each joint of the upper limbs of the human body and calculating the postures, the velocity and the positions of the finger joints, the palms and the arms in real time, the wireless transmission module is used for sending the postures, the velocity and the positions of the finger joints, the palms and the arms to the display, and the display is used for receiving the the postures, the velocity and the positions of the finger joints, the palms and the arms and driving simulation models of the upper limbs of the human body in real time. The wearable system is high in adaptability, convenient to wear and capable of capturing the movement information of the arms, the palms and the fingers completely and fast in real time and remotely transmitting and visually displaying the information, and the wearable system can be applied to the fields of human-computer interaction, teleoperation, rehabilitation monitoring of the upper limbs and the like.

Description

Technical field

[0001] The invention relates to a wearable system for capturing human upper limb movement information, and belongs to the technical field of human-computer interaction equipment. Background technique

[0002] In recent years, human-computer interaction technology has developed rapidly. It mainly uses related equipment to recognize various human behaviors, body postures, etc. and interact with the computer virtual environment to achieve functions such as games, operation training, and fitness. Capturing human movement is the key. At present, most of the human motion capture technology is based on image recognition technology, which requires external equipment such as a camera, and is easily affected by conditions such as light and environment. Summary of the invention

[0003] The purpose of the present invention is to propose a wearable system for capturing human upper limb movement information to capture the movement information of the arm, palm and each finger i...

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