A kind of solar energy intelligent wheelchair and its control method
A technology of solar energy and solar cells, applied in the field of medical appliances, can solve problems such as discomfort in the back and cervical spine, and achieve the effect of alleviating the discomfort of sitting for a long time and facilitating storage
Inactive Publication Date: 2018-02-02
HUBEI UNIV OF TECH
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Problems solved by technology
Traditional wheelchairs can only be moved by turning the wheels manually or relying on manual pushing, and sitting in a wheelchair for a long time will cause discomfort in the lower back and cervical spine
Method used
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[0053] like figure 1 As shown, the present invention provides a solar intelligent wheelchair, comprising a top thin-film solar cell 1, a rotating shaft 2, a left handle 3, a left support rod 4, a right support rod 5, a right handle 6, a neck massager 7, and a back monocrystalline silicon Solar panel 8, waist massager 9, left thin film solar cell 10, right thin film solar cell 11, joystick 12, joystick bracket 13, right armrest 14, left armrest 15, touch panel shaft 16, touch panel 17. Storage box 18, seat 19, supercapacitor 20, left wheel motor 21, right wheel motor 22, pedal 23, left universal wheel 24, right universal wheel 25, left driving wheel 26, right driving wheel 27.
[0054] The structure of the present invention is composed of three parts: a moving part, a power supply part and a massage part.
[0055] The moving part includes left handle 3, right handle 6, joystick 12, joystick support 13, right armrest 14, left armrest 15, storage box 18, seat 19, left wheel moto...
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The invention relates to the field of medical instruments, in particular to an intelligent solar wheelchair and a control method thereof. The intelligent solar wheelchair comprises a seat, a moving device, a solar device, a massaging device and a touch panel. Solar energy collected by the solar device is converted into electric energy to be stored in a super-capacitor located under the seat; when a solar cell cannot supply electricity, electricity stored in the super-capacitor can be utilized to supply electricity to the wheelchair. A control lever capable of controlling the moving direction of the wheelchair is arranged and can control the speed change of the wheelchair. A mobile massaging device is arranged, comprises a waist massaging device and a neck massaging device and solves the problem that a user feels discomfortable when the user sits for a long time. The control panel for controlling telescoping of the massaging device and a thin-film solar cell panel is arranged, can rotate to be folded to the inner side of a left armrest and is convenient to store. According to the intelligent solar wheelchair, the solar electricity supply part is controlled through an MPPT method, and the control lever control part is controlled through a PID control strategy.
Description
technical field [0001] The invention relates to the field of medical appliances, in particular to a solar intelligent wheelchair and a control method thereof. Background technique [0002] With the development of society and the advancement of science and technology, people, especially the disabled, increasingly need to use advanced science and technology to improve the quality of life and freedom of life. As a means of transportation, wheelchairs solve the daily travel problems of people with handicapped legs. Traditional wheelchairs can only be moved by turning the wheels manually or relying on manual pushing, and sitting in a wheelchair for a long time will cause discomfort in the lower back and cervical spine. And with the development of society, traditional ore energy storage is gradually decreasing, and the use of new energy is also being valued by governments of all countries. Therefore, for the protection of the environment and the transformation of traditional whe...
Claims
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IPC IPC(8): A61G5/04A61G5/10
CPCA61G5/04A61G5/10
Inventor 潘健裴远阳余志婷要若天刘天俊李坤熊梓威李维冯雨丝熊亦舟黎家成
Owner HUBEI UNIV OF TECH