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14大仿生发明:声波手杖源自蝙蝠声波导航(6)

2011-01-20 09:32:41 中华网论坛

    6.模仿蝙蝠声波导航功能的声波手杖

14大仿生发明:声波手杖源自蝙蝠声波导航

模仿蝙蝠声波导航功能的声波手杖

    众所周知,蝙蝠可以在漆黑的空间里利用超声回声自由飞行,超声回声可以帮助它们定位障碍物的位置。声波手杖就是模仿了蝙蝠的声波导航功能,它可以警告盲人路上遇到的障碍物。每一根声波手杖上都拥有无数的传感器,甚至可以帮助盲人发现比头部还要高的障碍物。

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