Air bridge and automatic abutting method therefor
A boarding bridge and docking technology, which is applied to aircraft parts, ground devices, transportation and packaging, etc., can solve the problems of system interference, difficult maintenance and monitoring, and infrared rays are easily interfered by rain, snow and fog, and achieve maintenance and monitoring simple effect
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[0048] Such as figure 1 As shown, it shows the measurement principle of the monocular vision positioning method using a monocular camera in the present invention. Such as figure 1 It can be seen from the optical principle that when the distortion of the camera is ignored, the image of the line segment is also a line segment after linear fitting, and the object distance V is proportional to the image distance U, each side and the image formed by it, namely: U / V=AB / A'B', where AB represents the length of the line segment AB, and A'B' represents the length of the line segment AB like A'B'. If AB is known at this time, A’B’ is measurable, and the image distance U is also measurable. At this time, the object distance V can be obtained by mathematical methods.
[0049] The invention provides a boarding bridge, which has a landing port, a lifting mechanism, a walking mechanism, a walking collision avoidance mechanism (existing technology) and the like. In particular, the boarding bridg...
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