초록

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Abstract ▼ AI-Helper

Electric wheelchair is a system developed to assist the movement of elderly or handicapped people who are difficult to walk by their own strength. And it has been widely used by severely handicapped people who are unable to operate manual wheelchairs. In particular, electric wheelchairs are being de...

Electric wheelchair is a system developed to assist the movement of elderly or handicapped people who are difficult to walk by their own strength. And it has been widely used by severely handicapped people who are unable to operate manual wheelchairs. In particular, electric wheelchairs are being developed as advanced moving support equipment with high functionality such as standing function and advanced control function along with rapid development of science and technology. Many AGVs (Automated Guided Vehicles) and mobile robots are based on a magnetic tape attached on the floor for their autonomous moving routes. This method is not bad but it has problems such as maintenance and error due to the change of a magnetic field strength. Recently, image processing based systems have been widely studied and developed due to the development of related technologies and industries such as image processing and vision sensors. In this paper, we propose a design of the platform with an image recognition and moving function for the autonomous driving of the electric wheelchair. We also verify the usefulness of the implemented system through a performance test.

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