Research On Evaluation Of Green Distribution Logistics In Enterprise

The green degree of distribution logistics system is an important part of whole logistics system, and various functional components of green logistics, are closely related. Evaluation of green distribution logistics can enrich the theoretical system, while some non-green elements can be found. It awards the researches both theoretical and practical meaning. The paper explored the Logistics green degree evaluation in five steps.Firstly, the definition of green distribution logistics was studied on the basis of its conception. Distribution logistics is that the green concept of sustainable development embodied in the field of distribution logistics.Through the review found that green degree evaluation index system and low carbon logistics are an important and new aspect of green distribution logistics.Secondly, distribution logistics green degrees is expanded into external and internal green degree, traditional logistics to the influence of green degrees return for external green degrees, new quality and safety factors for internal green degrees, it broaden the scope of the original green degree, makes the green degree evaluation more comprehensive.Thirdly, the distribution logistics comprehensive green degree evaluation index system was finished on the basis of the consideration on data collection and precision, with the model developed in the paper, AHP and Fuzzy Comprehensive Evaluation.Finally, in order to improve green degrees, reducing the CO2emissions in distribution process is an important way, establishing the generalized model of TSP of the minimum carbon emissions and using dynamic programming to solve. This model considered the truck driving distance, the amount of transit cargo and carbon dioxide emissions and showed the function relationship of truck loading and carbon dioxide emissions in objective function. It is more practical than the traditional model that considered driving distance only. Finally, this paper used an example to verify and compared with the traditional method.