Hierarchical goods picking method, system and computing device

Abstract

The invention discloses a layering goods picking method and system and a calculating device, wherein in the layering goods picking method, robots are utilized, and a goods-to-man manner is adopted. The goods picking method comprises the steps that orders in order pools are distributed to all picking and distributing stations; according to all the orders distributed to the designated picking and distributing stations, control systems determine target goods shelves to be carried; the target goods shelves are carried to the designated picking and distributing stations through the transfer robots; at the designated picking and distributing stations, a buffer goods picking party takes down all target goods corresponding to all the orders from all the target goods shelves and places the target goods in a plurality of buffer containers, and the corresponding relationship between labels of the buffer containers and goods in the buffer containers is built; the multiple buffer containers are conveyed to and placed in a buffer area; and in the buffer area, an order goods picking party carries out goods picking according to each order, and the goods are placed in order containers. By means of the above layering picking manner that order picking is carried out after buffer picking, the repeated carrying frequency of the goods shelves is greatly reduced, the carrying distance is greatly shortened, and the order picking efficiency is improved.

Description

technical field [0001] The present invention generally relates to logistics storage technology, and more specifically relates to an automatic cargo picking system, a cargo automatic picking method, and a computing device in the field of e-commerce. Background technique [0002] The rapid development of e-commerce and online shopping not only brings opportunities for the rapid rise of the logistics storage industry, but also brings unprecedented challenges to the storage logistics industry. In the traditional warehousing and logistics industry, people push trolleys to pick out the goods required for each order, which requires people to walk a lot of distance, which is labor-intensive and inefficient. [0003] How to improve sorting efficiency, reduce the time from order to delivery, and reduce labor burden has always been an important problem to be solved in the logistics and warehousing industry. [0004] An important factor in improving picking efficiency is reducing the w...

AI Technical Summary

Problems solved by technology

In the traditional warehousing and logistics industry, people push trolleys to pick out the goods required for each order, which requires people to walk a lot of distance, with high labor intensity and low efficiency.

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