AN OPTIMIZATION MODEL ABOUT COLD CHAIN LOGISTICS

As the local economy and living standard are developed by degrees, the demand of refrigerated products has increased a lot. So we need the cold chain logistics to develop quickly enough to catch up the demand. There is not a model which includes most of the factors in cold chain logistics, so that we can't consider all the questions together, such as market demand forecast, reasonable products combination, reasonable distribution, warehouse address, stock quantity. In this paper, we construct a more integrated model that include almost all factors in cold chain logistics, and make every part of them in an unitive question-solved system. And then, we make a example, to show how we can use this model to solve practical problems.