Mars rover visual navigation method combining global map and local map
A global map and visual navigation technology, applied in the field of high-precision navigation of extraterrestrial bodies, can solve problems such as no global detection and navigation methods, and achieve the effect of fast path planning
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[0022] The present invention will be further elaborated below in conjunction with embodiment.
[0023] In view of the problem that extraterrestrial exploration vehicles pay more attention to local positioning and path planning, and carry out walking detection in the detection area, without global detection and navigation to and from detection bases, this invention proposes a visual navigation of the Mars rover combining global maps and local maps The method can improve the global positioning ability of the extraterrestrial object detection vehicle, and effectively improve the efficiency of scientific detection.
[0024] A visual navigation method for Mars rover combining global map and local map, such as figure 1 As shown, it specifically includes the following steps:
[0025] Step 1. The UAV is equipped with an airborne camera; before performing the scientific exploration mission, the high-altitude flying UAV takes off, uses the onboard camera to image the terrain of the are...
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