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CN-121999972-A - Rehabilitation training device, control method, device and medium

CN121999972ACN 121999972 ACN121999972 ACN 121999972ACN-121999972-A

Abstract

The application discloses rehabilitation training equipment, a control method, a device and a medium, wherein the rehabilitation training equipment comprises image acquisition equipment for acquiring rehabilitation training pictures of users, and the control method comprises the steps of acquiring the rehabilitation training pictures of the users and a current training program; extracting a plurality of human body key nodes from a user rehabilitation training picture, determining target evaluation parameters according to action requirements of all human body key nodes and a current training item, determining an action judgment result according to the target evaluation parameters and a preset safety threshold, and adjusting a next training item according to the action judgment result and user feedback data. The application improves the rehabilitation training effect of the user and simultaneously optimizes the use experience of the user.

Inventors

  • LIU HUAYI
  • Kou Zehao
  • NI LIN

Assignees

  • 深圳卓华人工智能有限公司

Dates

Publication Date
20260508
Application Date
20251231

Claims (10)

  1. 1. A control method of a rehabilitation training device, characterized in that the rehabilitation training device includes an image acquisition device for acquiring a user rehabilitation training picture, the control method comprising: Acquiring a rehabilitation training picture and a current training item of a user; Extracting a plurality of human body key nodes from the user rehabilitation training pictures, and determining target evaluation parameters according to action requirements of all the human body key nodes and the current training items; Determining an action judgment result according to the target evaluation parameter and a preset safety threshold; and adjusting the next training item according to the action judgment result and the user feedback data.
  2. 2. The control method according to claim 1, wherein the action requirements of the current training program include a distance requirement and an angle requirement, and the determining the target evaluation parameter according to the action requirements of all the human body key nodes and the current training program includes: calculating distance parameters and angle parameters according to all the key human body nodes; determining a distance evaluation parameter according to the distance parameter and the distance requirement; determining an angle evaluation parameter according to the angle parameter and the angle requirement; And taking the distance evaluation parameter and the angle evaluation parameter as target evaluation parameters.
  3. 3. The control method according to claim 2, wherein the determining a distance evaluation parameter according to the distance parameter and the distance requirement includes: and calculating the difference value between the distance parameter and the distance requirement, and determining a distance evaluation parameter.
  4. 4. The control method according to claim 2, wherein determining an angle evaluation parameter according to the angle parameter and the angle requirement includes: And calculating the difference value between the angle parameter and the angle requirement, and determining an angle evaluation parameter.
  5. 5. The control method according to claim 1, wherein the rehabilitation training device further comprises a display device, and the extracting a plurality of human body key nodes in the user rehabilitation training picture comprises: Extracting a plurality of human body key nodes from the user rehabilitation training picture, and drawing a human body joint diagram corresponding to the user rehabilitation training picture according to all the human body key nodes; And determining a motion real-time diagram according to the user rehabilitation training picture and the human joint diagram, and rendering the motion real-time diagram to the display equipment.
  6. 6. The control method according to claim 1, wherein the determining the action judgment result according to the target evaluation parameter and a preset safety threshold value includes: if the target evaluation parameter meets a preset safety threshold, determining that the action judgment result is correct; Or alternatively, the first and second heat exchangers may be, And if the target evaluation parameter does not meet a preset safety threshold, determining that the action judgment result is action failure.
  7. 7. The control method according to claim 6, wherein the adjusting the next training item according to the action judgment result and the user feedback data comprises: If the action judgment result is that the action is correct and the user feedback data is positive feedback, the difficulty of the current training item is improved to be used as the next training item; Or alternatively, the first and second heat exchangers may be, If the action judgment result is that the action is correct and the user feedback data is negative feedback, maintaining the difficulty of the current training item as the next training item; Or alternatively, the first and second heat exchangers may be, If the action judging result is action failure and the user feedback data is positive feedback, maintaining the difficulty of the current training item as the next training item; Or alternatively, the first and second heat exchangers may be, And if the action judging result is action failure and the user feedback data is negative feedback, reducing the difficulty of the current training item to be used as the next training item.
  8. 8. An operation control device comprising a memory, a processor and a computer program stored on the memory and operable on the processor, the processor executing the program to implement the control method of any one of claims 1 to 7.
  9. 9. A rehabilitation training device comprising the operation control apparatus according to claim 8.
  10. 10. A computer storage medium storing computer-executable instructions for causing a computer to execute the control method according to any one of claims 1 to 7.

Description

Rehabilitation training device, control method, device and medium Technical Field The application relates to the technical field of rehabilitation training, in particular to rehabilitation training equipment, a control method, a control device and a medium. Background Traditional rehabilitation evaluation mainly relies on visual inspection of rehabilitation doctors or manual measurement by using a protractor, a wearable sensor and the like, and has the problems of high labor cost, discontinuous data, strong evaluation subjectivity and the like. In the related art, a rehabilitation system adopting computer vision recognition lacks of real-time monitoring and instant feedback in the execution process, a user is difficult to perceive a tiny error, bad rehabilitation effect or secondary damage is easy to cause, a fixed training program is mainly adopted, the subsequent strength cannot be adjusted according to real-time performance and subjective feeling of the user, personalized rehabilitation is difficult to realize, and the compliance of the user is poor. Disclosure of Invention The embodiment of the application provides rehabilitation training equipment, a control method, a device and a medium, which can improve the rehabilitation training effect of a user and optimize the use experience of the user. In a first aspect, an embodiment of the present application provides a control method of a rehabilitation training device, where the rehabilitation training device includes an image acquisition device for acquiring a rehabilitation training picture of a user, and the control method includes: Acquiring a rehabilitation training picture and a current training item of a user; Extracting a plurality of human body key nodes from the user rehabilitation training pictures, and determining target evaluation parameters according to action requirements of all the human body key nodes and the current training items; Determining an action judgment result according to the target evaluation parameter and a preset safety threshold; and adjusting the next training item according to the action judgment result and the user feedback data. The control method of the rehabilitation training device at least has the following beneficial effects that key nodes of a human body are extracted from training pictures and compared with standard action requirements (distance and angle) to generate target evaluation parameters, subjective action normalization can be converted into objective and quantifiable data indexes, and rehabilitation training effects of users are improved. And the basis of the next training program is adjusted by combining the action judgment result (objective expression) and the user feedback data (subjective feeling). The double-driving mechanism is adopted, so that the training plan is adjusted more scientifically and humanizedly, and the use experience of a user is optimized. According to some embodiments of the first aspect of the present application, the action requirements of the current training item include a distance requirement and an angle requirement, and the determining the target evaluation parameter according to the action requirements of all the human body key nodes and the current training item includes: calculating distance parameters and angle parameters according to all the key human body nodes; determining a distance evaluation parameter according to the distance parameter and the distance requirement; determining an angle evaluation parameter according to the angle parameter and the angle requirement; And taking the distance evaluation parameter and the angle evaluation parameter as target evaluation parameters. According to some embodiments of the first aspect of the present application, the determining a distance estimation parameter according to the distance parameter and the distance requirement includes: and calculating the difference value between the distance parameter and the distance requirement, and determining a distance evaluation parameter. According to some embodiments of the first aspect of the present application, the determining an angle evaluation parameter according to the angle parameter and the angle requirement includes: And calculating the difference value between the angle parameter and the angle requirement, and determining an angle evaluation parameter. According to some embodiments of the first aspect of the present application, the rehabilitation training device further includes a display device, and the extracting a plurality of human body key nodes in the user rehabilitation training pictures includes: Extracting a plurality of human body key nodes from the user rehabilitation training picture, and drawing a human body joint diagram corresponding to the user rehabilitation training picture according to all the human body key nodes; And determining a motion real-time diagram according to the user rehabilitation training picture and the human joint diagram, and rendering