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Heuristic process for finding the shortest path between two points
Heuristic process for finding the shortest path between two points
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机译:寻找两点之间最短路径的启发式过程
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摘要
The process involves performing a test to verify whether a current node (500) is in direct vision with a destination node (501) or whether obstacles (502, 503) e.g. mountains, are opposed to each other. By-pass points around the obstacles preventing direct visibility are determined. One of the points is selected. A heuristic shortest path between the current node and the selected by-pass point and between the by-pass points and the destination node is searched, where the obstacles are represented by convex envelopes (504, 505). An independent claim is also included for a navigation device for searching a shortest path between two points.
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