订单分批

配送中心拣货作业中的订单分批策略研究

Study on Order Batching Strategy in Picking System ofa Distribution Center

配送中心订单分批拣货模型及包络算法

Picking model and envelope algorithm on order batching problem in distribution center

基于遗传算法的订单分批分拣的应用研究

Research on Order Batching Based on Genetic Algorithm

基于时间延迟的订单分批策略研究

The Order Batching Strategies Based on Time Postponement

订单分批分拣是为了提高拣选作业效率而把多张订单集合成一批，进行批次分拣作业，其目的是缩短分拣时平均行走搬运的距离和时间。

Order batch picking is one way of order picking . This method puts several orders together , and then picks them at the same time . Its aim is to reduce the sorting and the handling of the average walking distance and time .

首先考虑订单的分批，其次将组批后的订单交由自动化分拣设备进行并行分拣。

First , we should consider batches of the orders . Second , the after-batching orders sorted by the automatic sorting equipment for parallel sorting .

本文对常用的单一订单拣货和订单分批拣货等拣货策略进行了定性的比较分析，并提出了对订单分批常用的三种算法。

The single order picking and batch order picking are compared and the arithmetic of batch order picking is given .

在此基础上，对假设的仓库实例编制仿真模型，通过分析仿真模型的运行结果，比较在该仓库中使用单一订单拣货和订单分批拣货的优劣。

By showing a proper example of the warehouse , a simulation model is built and by running the simulation , the two picking strategies are analyzed and compared .

以装箱算法为基础，考虑订单品项分布的具体位置，提出订单分批问题的包络算法，并用算例验证了算法的有效性和实用性。

On the basis of the bin packing algorithm , it proposes the envelop algorithm for order batching operation , considering the locations of items in warehouse .

管理层给出各个待接受订单的权值，根据权值大小确定是否接受该订单；接受的订单根据加工能力分批送入调度层进行优化调度；监控层根据优化调度的结果控制执行层的运行。

The Management layer gives out the weights of the orders to be accepted , and determine whether to accept the orders . The accepted orders are sent to the Scheduling layer for optimization in batches according to processing capability .