Research On The Construction Of Joint Warehousing Network For Y Fresh Enterprise's Pre-warehouse

The competitive environment of fresh e-commerce enterprises is becoming increasingly fierce.At present,most enterprises adopt the front warehouse business model based on the central sorting warehouse established on the edge of the city and the front warehouse arranged in the downtown area.Among them,the front warehouse serves as the distribution center for online fresh demand to meet the needs of consumers.The location of front warehouse is an important decision-making issue for the development of fresh e-commerce enterprises.At present,the residential flow density of people within the scope of warehouse purchase service is small,which will directly affect the number of service people and the efficiency of fresh distribution.The idea of inventory management in front warehouse mostly focuses on individual optimization.Starting from inventory cost and ordering cost,combined with the historical experience of front warehouse managers,the ordering strategy under inventory control is formulated.The management mode has certain applicability,but the storage management of front-end warehouse is independent,and can not develop harmoniously to achieve the overall optimization.In order to deal with the problems of pre warehouse location and separate management of pre warehouse encountered in the development of new retail Fresh e-commerce enterprises,firstly,the research background,research significance and research status of relevant problems at home and abroad are summarized.Based on the research at home and abroad,the idea of joint inventory is introduced into the pre warehouse management of fresh e-commerce enterprises to combine the separate pre warehouses,Form a front warehouse joint storage network.Secondly,the research on the front warehouse joint storage network is mainly carried out from two aspects.On the one hand,the demand solution method based on crowd flow thermodynamic diagram and nuclear density analysis is constructed,the front warehouse location model is established,and the relatively optimal establishment point is obtained combined with immune optimization algorithm.On the other hand,on the premise of fully considering the ordering cost,storage cost,shortage cost,scheduling cost and fresh loss cost,taking the minimum total inventory cost of the front warehouse joint storage network as the goal and the loss rate and shortage rate as the constraints,the optimal ordering strategy model is established and solved,so as to put forward reasonable countermeasures and suggestions for fresh enterprises.Finally,combined with the current situation and problems of Y fresh enterprise,this paper constructs the front warehouse joint storage network to provide y fresh enterprise with practical location scheme and ordering strategy.It has universal significance for the front warehouse and joint storage of fresh food enterprises.