Robot indoor positioning and navigation method based on 3D camera
A navigation method and indoor positioning technology, applied in the field of indoor positioning and navigation of robots based on 3D cameras, can solve the problems of high cost, poor accuracy, and high requirements for cameras, and achieve the effects of low difficulty, high accuracy, and cost reduction
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[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0014] see Figure 1~5 , in an embodiment of the present invention, a 3D camera-based indoor positioning and navigation method for a robot, where red, green and blue LED lights are placed on the ceiling, and a rectangular coordinate system is established with a rectangular point on the ceiling as the coordinate origin, the robot The 3D camera scans the ceiling to obtain image information and analyzes and processes it to realize global positioning and navigatio...
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