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Taxiway for unmanned carrier

阅读:161发布:2021-09-05

专利汇可以提供Taxiway for unmanned carrier专利检索,专利查询,专利分析的服务。并且PURPOSE:To guide and travel correctly the unmanned carrier and to facilitate to change the laying even in the curved taxiway by using a light absorber for the taxiway of the unmanned carrier of the optical guiding system. CONSTITUTION:The light irradiated from a floodlight 61 is reflected from a floor surface 4 including a guiding body 5, photodetected and detected by a photodetecting element 62 and signals ON and OFF are emitted. On the other hand, since the guiding body 5 is formed by a light absorber, and the light quantity of the irregular reflecting light LB is small, a facing photodetecting element 62' does not detect this. The irregular reflecting light LF of the floor surface 4 excluding the guiding body 5 is scattered at the circumference. Since the floodlight is a line light source, the light LF is detected by the photodetecting element 62 except the element 62'. Since the irregular reflecting light is LF>LB, respective elements 62 are detected as ON and the element 62' is detected as OFF, and detected as assembling signals of the binarization signal of ON and OFF based on the layout of respective photodetecting elements. Consequently, when the elements overshoot from a taxiway 5, the assembling is different, and a steering signal is emitted based on the assembling stipulated by a microcomputer beforehand.,下面是Taxiway for unmanned carrier专利的具体信息内容。

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