Application Of Improved Genetic Algorithm To Logistics Vehicle Scheduling Problem For Agricultural Prouducts

The current agricultural product market's competition mainly concentrates in the agricultural product sales aspect, the agricultural product physical distribution appears especially important, but in the agricultural product physical distribution the most essential question lies in the allocation. But, because the agricultural product physical distribution allocation freight transportation working condition is complex, not only the freight transportation, cargo great variety, the road net are complex, moreover transports serves in the area to transport the mesh point to distribute non-uniform. At the same time, presents the diversification, the personalization along with the consumer to the agricultural product, fresh and the detoxification demand, this set a higher request to the agricultural product physical distribution allocation. But, looking from our country agricultural product physical distribution allocation's present situation, the agricultural product allocation channel is chaotic, the allocation process wastes, the allocation time to be long in a big way, the cost is high, our country majority agricultural product physical distribution enterprise still used traditional the management and the transportation pattern, the physical distribution operation efficiency is low, the agricultural product loss is astonishing, is unable to meet the market need. Therefore, it is necessary to study the utilization scientific method reasonable organization agricultural product physical distribution allocation, by the standard circulation channel, realizes the agricultural product fast allocation management system. Uses the science the method determination reasonable allocation route, is allocates and dispatches in active an important work. The reasonable choice allocation route, has the very vital significance to the enterprise and the society. Speaking of the enterprise, the optimized allocation route, may raise the allocation efficiency, to allocates and dispatches the vehicles to achieve makes the best use of things, as far as possible reduces the allocation cost; May punctual, fast deliver the cargo the customer in the hand, can enhance the customer degree of satisfaction enormously; Is advantageous raises the efficiency in the enterprise. Speaking of the society, it may save the carrier vehicle, the alleviation transportation intense condition, reduces transportation pollution and so on noise, exhaust emissions, for the protection ecological equilibrium, the creation happy homeland makes the contribution.This article in line with provides the policy-making support for the agricultural product allocation the goal to embark, has carried on the detailed analysis to the agricultural product allocation and the vehicles way question, has established the agricultural product allocation vehicles way question mathematical model, and has used the single parenthood genetic algorithm to the question solution. Raises the physical distribution allocation economic efficiency by the time, realizes the physical distribution scientific style, and for the agricultural product physical distribution intensification development, the construction agricultural product synthesis physical distribution system and development electronic commerce lays certain foundation.