Unmanned vessel ant colony energy consumption optimal global path planning method based on electronic nautical chart
A technology of global path planning and electronic charts, applied in the fields of artificial life, electrical digital data processing, non-electric variable control, etc., can solve the problem of not guaranteeing the optimal energy consumption of unmanned boats
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0075] The present invention will be described in more detail below with examples in conjunction with the accompanying drawings.
[0076] 1. Electronic chart conversion
[0077] Convert the S-57 electronic chart into shape format and .jpg format. Before performing environmental modeling with the visualization method, the converted format should be further processed, so that it can be edited and processed by matlab software: first, use the graythresh function Automatically determine the binarization threshold, and then use the im2bw function to binarize the image. The infeasible area is processed as black, and the parameters in the corresponding X-Y coordinate system are marked as 0, and the feasible area is white, marked as 1, so as to convert the image Separate different areas in (such as figure 2 ).
[0078] Using the visualization method to model the environment, first find the vertices of the obstacles, plus the coordinates of the starting point and the target point, an...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com