Method for obtaining optimal transportation route in multi-target situation
A transportation route, multi-objective technology, applied in the field of route optimization, can solve problems such as poor accuracy and cumbersome inspection process, and achieve the effect of improved effect, high harmony, and avoidance of instability
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[0024] Example 1
[0025] The transportation route optimization method of the present invention includes the following steps:
[0026] A. Road network information modeling based on multi-objective contextual framework:
[0027] A-1. Define military supply stations, storage stations, transportation hubs, and intersections in the road network as node V. At the same time, define the path between nodes as arc edge E, and establish a road network point arc database G=(V,E ), where V={v 1 ,v 2 ,...,V n } Is the set of nodes, E={e 1 ,e 2 ,...,E m } Is the arc edge set;
[0028] A-2. Further, for any arc edge in the point arc database, three situational modes are assigned: transportation safety S1, transportation timeliness S2, transportation economy S3, forming a multi-pole matrix road network point arc database G=(V ; E S1 , E S2 , E S3 ), where V={v 1 ,v 2 ,...,V n } Is the set of nodes, E=({e S1 1 ,e S1 2 ,...,E S1 m }, {e S2 1 ,e S2 2 ,...,E S2 m }, {e S3 1 ,e S3 2 ,...,E S3 m } Is the ...
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