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Electric wheelchair control for people with locomotor disabilities using eye movements

机译:带有眼动功能的运动型残疾人电动轮椅控制

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The paper describes a control method of a robot, by means of an electric wheelchair, dedicated to severely disabled persons, equipped with a low-cost web camera, using only eye movements and gaze direction. The camera is positioned in front of the user''s right eye so that the iris is captured as it moves. This movement is interpreted to obtain the command which is send to the wheelchairs actuators. This command can be “FORWARD”, “LEFT” or “RIGHT”, when the eye (the iris) is detected on center, left and right respectively. For safety reasons, emergency stop, with the command “STOP”, is caused by failure to detect the iris. This command is generated when the user encounters a close obstacle or when he wishes to shut down the system.
机译:该论文描述了一种通过电动轮椅控制机器人的方法,该电动轮椅专用于严重残疾人士,配备了低成本的网络摄像头,仅使用眼睛的运动和注视方向即可。相机位于用户右眼的前面,因此虹膜在移动时会被捕获。解释该运动以获得发送到轮椅致动器的命令。当分别在中央,左侧和右侧检测到眼睛(虹膜)时,此命令可以是“ FORWARD”,“ LEFT”或“ RIGHT”。出于安全原因,由于未能检测到虹膜而导致使用命令“ STOP”的紧急停止。当用户遇到接近的障碍物或希望关闭系统时,将生成此命令。

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