Navigation Safety Early Warning Method Based on CBR and Millimeter Wave Radar

The current navigation safety early warning methods and the established navigation safety early warning system are difficult to provide accurate early warning of navigation safety, resulting in inaccurate warning and navigation safety results. Therefore, in view of this problem, the navigation safety early warning based on CBR and millimeter wave radar is studied. Make full use of the CBR case reasoning function, analyze the distribution law analysis index and cause analysis index of navigation traffic accidents, and calculate the index weight in the system. Design the navigation safety early warning neural network to complete the navigation safety early warning. Experimental results show that, compared with other methods, the navigation safety early warning method studied in this research can accurately warn navigation safety.