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New electronic cane for visually impaired people for obstacle detection and recognition

机译:用于视障人士的新型电子手杖,用于障碍物检测和识别

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In this paper, we describe a new electronic white cane for visually impaired people. Our device may enable blind individuals to see the world with their ears. In fact, we used different types of sensors to detect and recognize obstacles. Our choice of sensors is based not only on system requirement but also on technology cost. Accordingly, we used two ultrasonic sensors and one monocular camera. With such low-cost measurement units, we rely on fusing data obtained by our complementary sensors in further steps. An alert speech message is then sent to the user making him know about the presence and nature of potential encountered obstacle by means of a Bluetooth module.
机译:在本文中,我们描述了一种针对视障人士的新型电子白手杖。我们的设备可以使盲人用耳朵看到世界。实际上,我们使用了不同类型的传感器来检测和识别障碍物。我们对传感器的选择不仅取决于系统要求,而且还取决于技术成本。因此,我们使用了两个超声波传感器和一个单眼相机。借助这种低成本的测量单元,我们将在后续步骤中依靠融合传感器获得的数据。然后,通过蓝牙模块将警报语音消息发送给用户,使用户知道可能遇到的障碍物的存在和性质。

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