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Rehabilitation simulator muscular tension control system and control method thereof

A control system and control method technology, applied in general control systems, control/adjustment systems, simulators, etc., can solve the problems of not using teaching instruments to record and display joints, slow teaching effects, and little operating experience, etc., to achieve The effect of increasing standard assessment, increasing practice opportunities, and reducing workload

Active Publication Date: 2019-10-15
合肥哈工力训智能科技有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In traditional rehabilitation teaching, students simulate patients in the practical teaching part. Teachers simulate rehabilitation on students who simulate patients. During this process, no teaching equipment is used to record and display the range of motion of the joints. In addition, rehabilitation teaching is more difficult. Rehabilitation teaching aids are required to simulate the spasticity and stiffness of rehabilitation patients, expressed as muscle tension. It is often difficult for students to achieve such a standard. Students have little practical experience in patients and the teaching effect is slow.

Method used

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  • Rehabilitation simulator muscular tension control system and control method thereof
  • Rehabilitation simulator muscular tension control system and control method thereof
  • Rehabilitation simulator muscular tension control system and control method thereof

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Embodiment Construction

[0012] In the teaching of rehabilitation medicine, muscle tension is divided into the following five grades according to the modified Ashworth grading standard:

[0013] Grade 0: normal muscle tone;

[0014] Grade 1: Slightly increased muscle tone, minimal resistance at the end of the range of motion of the joint when the affected part is passively flexed or extended, or sudden seizure and release;

[0015] Grade 1+: Mild increase in muscle tone: sudden catching within 50% of joint range of motion, followed by minimal resistance through 50% of joint range of motion;

[0016] Grade 2: Significant increase in muscle tone, through most of the range of motion of the joint, the increase in muscle tone is obvious, but the affected part can still be moved relatively easily;

[0017] Grade 3: severe increase in muscle tone: difficulty in passive movement;

[0018] Grade 4: Stiffness: The affected part is stiff when passively flexed and stretched, unable to move;

[0019] The perfor...

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Abstract

The invention relates to a rehabilitation simulator muscular tension control system. The rehabilitation simulator muscular tension control system comprises an angle acquirer, execution equipment, a slave MCU control module, a master MCU control module and an upper computer display system, and is characterized in that the angle acquirer acquires a joint angle signal of a rehabilitation simulator, and transmits the joint angle signal to the slave MCU control module; the slave MCU control module converts the acquired joint angle signal into human body posture single joint data through Euler transformation, and uploads the signal to the master MCU controller; the master MCU controller synthesizes the human body posture single joint data into human body posture compound freedom degree data through a posture equation, and provides for the upper computer display system to perform display and data background processing; simultaneously, an output instruction is sent to the master MCU control module through the display system; a control instruction is sent to the execution equipment through the master MCU control module; the execution equipment is controlled to output different moments; anda changed force corresponding simulator is expressed as muscular tension.

Description

technical field [0001] The invention relates to the field of robot technology rehabilitation teaching equipment, in particular to a muscle tension control system for a rehabilitation simulation human belt. Background technique [0002] The development of rehabilitation disciplines and the country's emphasis on the direction of rehabilitation and elderly care have led to more standard, more standardized, and stricter requirements for the professional training of rehabilitation professionals, and a new demand for standardized and intelligent rehabilitation teaching aids in rehabilitation disciplines. [0003] In traditional rehabilitation teaching, students simulate patients in the practical teaching part. Teachers simulate rehabilitation on students who simulate patients. During this process, no teaching equipment is used to record and display the range of motion of the joints. In addition, rehabilitation teaching is more difficult. Rehabilitation teaching aids are required t...

Claims

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Application Information

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IPC IPC(8): G05B19/042
CPCG05B19/0423G05B2219/24215
Inventor 王飞张岩岭左旭辉邵东升戴维邹阳王琦于振中李文兴
Owner 合肥哈工力训智能科技有限公司
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