Research On Autonomous Run Of Model Car Based On Visual Navigation

Visual navigation technology is a hot spot in the area of autonomous navigation vehicle research. In this paper, the visual navigation and autonomous run system are introduced.In the paper, an autonomous run system of model car based on visual navigation has been designed, which include visual navigation system and autonomous run system. We studied the basic arithmetic of image processing, and designed image processing software. And based on the perspective mapping, we have got the arithmetic of inverse perspective mapping, which realizes getting the depth of the object through the monocular camera. Then, the fuzzy control arithmetic based on visual navigation has been designed, and the simulation platform of fuzzy control arithmetic also has been programmed. Besides, the serial communication has been applied to contact the computer and microprocessor, and the simulation platform of the whole arithmetic has been designed, which supports the model car based on monocular camera can acquire the situation information and run along the line.In the paper, we has simulated and get the satisfied result, which can prove the efficiency of arithmetic of the visual navigation and autonomous run applying the monocular camera.