Intelligent wheelchair based on control of mobile terminal

A mobile terminal, wheelchair technology, applied in the patient's chair or special transport, vehicle ambulance, medical transport and other directions, can solve the problem of inability to pass, can not well realize human-machine interaction, understand users and other problems

Active Publication Date: 2016-02-24
HEFEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The equipment only completes the exercise of the user's lower limbs, and does not have the function of assisting the user to stand. This kind of power-assisted equipment based on mechanical training methods cannot well realize the concept of human-computer interaction, nor can it communicate with the user through information interaction. To understand the user's lower limb rehabilitatio

Method used

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  • Intelligent wheelchair based on control of mobile terminal
  • Intelligent wheelchair based on control of mobile terminal
  • Intelligent wheelchair based on control of mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] combine figure 1 , figure 2 and image 3 The data acquisition process of the present invention is described.

[0047] In order to realize the collection of user data by the intelligent wheelchair of the present invention, the intelligent wheelchair of the present invention has a sensing module and a mobile terminal.

[0048] like image 3 shown. There are four sets of sensors in the intelligent wheelchair controlled by the mobile terminal based on the present invention, which are foot pedal sensor 5, which is installed on the foot pedal 4; seat cushion sensor 8, which is installed on the seat cushion 7; armrest sensor 12, which is installed on the armrest 11 On; back sensor 15, is installed on the backrest 13. When the user uses the waist exercising structure of the present invention to assist in completing sit-up training, the user needs to fix himself on the backrest 13 through the buckle 14, and the backrest 13 is along the Figure 5 , 6 , 7, 8, the trajector...

Embodiment 2

[0052]The data processing performed by the data processing cloud terminal of the present invention will be described. Data processing includes three parts: one is to use expert knowledge base to recommend rehabilitation training plan. The data processing cloud terminal contains a data preprocessing module. The data preprocessing module performs data preprocessing on the user's monitoring data and personal information transmitted by the mobile terminal, and standardizes the monitoring data and personal information data into basic physiological data including the user's height, weight, and age and including the user's every time he stands up. Process physical function data on the amount of support provided by the wheelchair. The expert knowledge base of the data processing cloud terminal divides the user's recovery training stage according to the user's physiological data and body function data, and at the same time gives different sit-up training recommendation plans for users...

Embodiment 3

[0054] Explain that the mobile terminal of the present invention realizes the training plan recommended by the data processing cloud terminal. The mobile terminal can accept the recommended training plan fed back by the data processing cloud terminal, and control the wheelchair's sitting training mechanism through the single-chip microcomputer according to the feedback data, thereby controlling the duration of the user's single sitting training, the size of the support provided by the wheelchair, and the daily The number of times required to complete the sit-up training, the interval time between each sit-up training and the number of days of training at this stage. During the training process of the user, the mobile terminal will not only manage whether the daily training plan is executed, but also monitor each training situation. After each training session, the mobile terminal will send a message to the data processing cloud terminal. The data processing cloud terminal will...

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Abstract

Provided is an intelligent wheelchair based on control of a mobile terminal. The intelligent wheelchair based on control of a mobile terminal comprises a wheelchair hardware mechanism, a sensing module, a mobile terminal, and a data processing cloud terminal. The sensing module acquires at least a monitoring data of a user in a sit-up training process, and the mobile terminal acquires personal information of the user. The mobile terminal uploads the at least a monitoring data and the personal information to the data processing cloud terminal through a wireless network, and after data processing, training suggestions and/or training plans aimed at the sit-up training are provided. The wheelchair realizes a sit-up training function aimed at lower limb paralyzed users, and realizes man-machine interaction functions through the sensing module, the mobile terminal, and the data processing cloud terminal. The wheelchair can provide rehabilitation training suggestions aimed at rehabilitation conditions of the user, and the wheelchair has a timely adjustment function. The realization of the wheelchair greatly accelerates the rehabilitation process of lower limb paralyzed users.

Description

technical field [0001] The invention relates to a rehabilitation mechanical device, in particular to an intelligent wheelchair controlled based on a mobile terminal. Background technique [0002] Surveys show that there are about 50 million stroke patients in the world every year, and only one new stroke patient is added every 21 seconds in China. According to the survey of some populations in some provinces and cities in 2012, the prevalence of stroke in my country is about 1.82%, and 85% of stroke patients may need physical rehabilitation. In addition, due to living habits and other reasons, the incidence of stroke is tending to be younger, and people aged 40-50 have gradually become the main incidence group. Researches on stroke all over the world are constantly going on, and these studies aim to restore the original physical fitness of patients with the greatest possibility. Although traditional rehabilitation services can play a certain role, they are not the best cho...

Claims

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Application Information

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IPC IPC(8): A61G5/00A61G5/10A61G5/14
CPCA61G5/00A61G5/10A61G5/14A61G2203/10A61G2203/34
Inventor 杨矫云赵萍国正王海鹏安宁陈宏图
Owner HEFEI UNIV OF TECH
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