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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[0025] The transportation route optimization method of the present invention comprises the following steps:
[0026] A. Road network information modeling based on multi-objective context framework:
[0027] A-1. Define the military supply station, storage station, transportation hub, intersection, etc. in the road network as node V, and define the path between nodes as arc edge E, and establish the road network point arc database G=(V,E ), where V={v 1 ,v 2 ,...,v n} is a set of nodes, E={e 1 ,e 2 ,...,e m} is the set of arc edges;
[0028] A-2. Further, for any arc edge in the point arc database, three situation patterns are given: transportation safety S1, transportation timeliness S2, and 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 a 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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