环首都流通圈物流供应链节点空间布局优化

Optimization of the Spatial Layout of Logistics Supply Chain Nodes in the Capital Circulation Circle

在市场机制自发调节下发挥政府规制的影响力,整合京津冀地区物流配送资源,构建基于“一核”消费市场为导向、“双层+多中心”物流配送节点建设为重点、京津冀地区交通网络为依托的环首都流通圈鲜活农产品物流供应链系统。运用CLRIP集成优化方法对环首都流通圈物流供应链的配送中心选址、配送路径、库存控制进行协调优化,建立供应链物流节点空间布局优化模型。参考赢商大数据,以北京市六环内27个商圈为客户点,以北京市六环附近已建配送中心及拟建配送中心为备选配送中心点,验证优化模型的可行性和实用性,为环首都流通圈物流供应链的配送中心提供最优空间位置布局、配送路径和库存水平点,在成本可控下实现最优选址—路径—库存,形成多个“组团式”的供应链物流节点空间布局。

Under the spontaneous adjustment of the market mechanism,we should exert the influence of government regulation,integrate the logistics and distribution resources of the Beijing-Tianjin-Hebei region,and construct the logistics supply chain system of agricultural products in the capital circulation circle based on the"one core"consumer market orientation with the"double-layer+multi-center"logistics distribution nodes according to Beijing-Tianjin-Hebei regional traffic network.The CLRIP integrated optimization method is used to coordinate and optimize the distribution center locations,distribution routes and inventory control of the agricultural product logistics supply chain around the capital ring,and establish the optimization model of the spatial layout of logistics supply chain nodes.With reference to Winner Big Data,the 27 business districts within Beijing's Sixth Ring Road are used as customer points,and the existing distribution centers and proposed distribution centers near Beijing's Sixth Ring Road are used as alternative distribution centers to verify the feasibility and practicality of the optimization model which would provide the optimal spatial location layout,distribution routes and inventory levels for the distribution centers on the agricultural product logistics supply chain in the capital circulation circle to achieve the most preferable address-path-inventory and to form a number of"group"Logistics Supply chain node space layout under the controllable cost.