Control system and method of intelligent wheelchair

A technology of control system and control method, which is applied in vehicle rescue, patient chairs or special transportation tools, medical transportation, etc., can solve the problems of rehabilitation wheelchairs that are difficult to coordinate and cannot realize human-computer interaction well, and achieve Strong applicability, reduced complexity, and cost-effective effects

Active Publication Date: 2016-04-06
安徽常春藤智慧养老科技有限公司
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Problems solved by technology

[0005] Although the control system of the patented smart wheelchair can realize natural human-computer interaction, the patented smart wheelchair can only be used as a means of transportation for the elderly and the disabled, and it is difficult to achieve the exercise function through the smart wheelchair provided by the patent
On the other hand, the power-assisted equipment based on a single training method in the prior art cannot well realize the concept of hu

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  • Control system and method of intelligent wheelchair
  • Control system and method of intelligent wheelchair
  • Control system and method of intelligent wheelchair

Examples

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Example Embodiment

[0059] Example 1

[0060] combine figure 1 The human-computer interaction control subsystem of the intelligent wheelchair control system of the present invention is described.

[0061] like figure 1 As shown, the human-computer interaction control subsystem of the intelligent wheelchair control system of the present invention includes a sensor module, a single-chip microcomputer, a mobile terminal and a data processing cloud terminal. The sensor module is used to collect training data of the user. The voltage signals collected by each sensor are amplified by the amplifier circuit and then transmitted to the A / D conversion module, and then input into the single chip microcomputer. The single-chip microcomputer sends the training data collected by the sensor to the mobile terminal, and the mobile terminal sends the collected training data to the data processing cloud terminal through the wireless network. The data processing cloud terminal performs data processing on the rec...

Example Embodiment

[0063] Example 2

[0064] combine figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 and Figure 7 The wheelchair motion control subsystem of the intelligent wheelchair control system of the present invention is described.

[0065] The wheelchair motion control subsystem of the intelligent wheelchair control system of the present invention at least includes a wheelchair main body. like figure 2 and image 3 As shown, the wheelchair main body includes the following structures: driving wheel 1, vehicle frame 2, driven wheel 3, pedal 4, elastic connector 6, seat cushion 7, clutch button 9, terminal support frame 10, armrest 11, backrest 13, card Buckle 14, protective shell 16, handle 17, transmission chain 18, driving rod 19, support frame 20, baffle plate 21, servo motor 22, manual wheel 23, handbrake 24, battery 25 and clutch 26.

[0066] When the user uses the wheelchair main body of the present invention to assist in completing the sit-up training, the user nee...

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Abstract

The invention relates to a control system of an intelligent wheelchair. The control system comprises a wheelchair motion control subsystem and a man-machine interaction control subsystem. The wheelchair motion control subsystem at least comprises a wheelchair body, and a waist training mechanism of a single-degree-of-freedom six-bar mechanism contained in the wheelchair body can simulate the sitting-down and standing-up tracks of a healthy person so as to exercise the waist of a user. The man-machine interaction control subsystem at least comprises a sensor module, a mobile terminal and a data processing cloud terminal, and the man-machine interaction control subsystem collects training data of the user through the sensor module arranged on the wheelchair body and transmits the training data of the user to the data processing cloud terminal through the mobile terminal via a wireless network for data processing so as to achieve man-machine interaction between the user and the intelligent wheelchair. The control system of the intelligent wheelchair can collect the latest training data of the user constantly and feed back the training speed and training advice in time so as to achieve man-machine interaction.

Description

technical field [0001] The invention relates to an intelligent wheelchair, in particular to a control system and a control method of the intelligent wheelchair. 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 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 choice for p...

Claims

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Application Information

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IPC IPC(8): A61G5/10
CPCA61G5/10A61G2203/10
Inventor 赵萍杨矫云雷新宇安宁陈波芝
Owner 安徽常春藤智慧养老科技有限公司
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