A kind of method and system of intelligent equalization agricultural product supply and demand

A kind of method and system of intelligent equalization agricultural product supply and demand

  • CN 108,122,137 A
  • Filed: 01/08/2018
  • Published: 06/05/2018
  • Est. Priority Date: 01/08/2018
  • Status: Active Application
First Claim
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1. A kind of 1. method of intelligent equalization agricultural product supply and demand, which is characterized in that including:

  • Foundation history agricultural product output, history agricultural product unspent amount, history farm imports amount and history agricultural product aggregate supply,Establish aggregate supply prediction model;

    According to history agricultural product consumption figure, history export of farm produce amount and history agricultural product aggregate demand, aggregate demand prediction mould is establishedType;

    Agricultural Products output, Agricultural Products output surplus and current farm imports yield are obtained, and described will be worked asPreceding agricultural product output, the Agricultural Products output surplus and the current farm imports yield are input to total confessionTo in prediction model, obtaining Agricultural Products aggregate supply;

    Obtain Agricultural Products consumption figure and Agricultural Products export volume, and by the Agricultural Products consumption figure and described currentExport of farm produce amount is input in the aggregate demand prediction model, obtains Agricultural Products aggregate demand;

    According to the history agricultural product aggregate supply and the history agricultural product aggregate demand, price is calculated using general equilibrium model,Obtain the equilibrium price of history calculating;

    The equilibrium price calculated using the history agricultural product aggregate supply, the history agricultural product aggregate demand and history is established equalWeigh price expectation model;

    The Agricultural Products aggregate supply and the Agricultural Products aggregate demand are input in the equilibrium price prediction model,Obtain the equilibrium price of current predictive;

    It is obtained according to the history agricultural product aggregate supply, the history agricultural product aggregate demand, using the aggregate supply prediction modelThe aggregate supply of prediction history agricultural product and the prediction history agricultural product aggregate demand that is obtained using the aggregate demand prediction model, obtainTo global balanced double-rope;

    The equilibrium price calculated according to the history and the global balanced double-rope, establish supply-demand structure model;

    The equilibrium price of the current predictive is input in the supply-demand structure model, two equal values of output, described twoA equal value represents the Agricultural Products aggregate supply after equilibrium and the Agricultural Products aggregate demand after equilibrium respectively.

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