Global scheduling method, storage method and system suitable for hanging chain sorting system

Abstract

The invention provides a global scheduling method, storage method and system suitable for a hanging chain sorting system. The hanging chain sorting system includes a storage area, a buffer area, a sorting area and a sorting area. The global adaptive scheduling method includes steps: S100 In response to receiving an order requirement, generate an order list according to the order requirement, and output the hanging parts corresponding to all items in the order list from the storage area to the buffer area. S200 judges whether the hanging pieces in the buffer area are released to the sorting area, if S210 is, sort the hanging pieces in the buffering area according to the sorting algorithm, and release them to the end of the sorting area one by one and orderly; The file is temporarily stored in the cache area, and S200 is repeated. The hanging parts in the S300 sorting area are transported to the sorting area to complete the global adaptive scheduling. The warehousing method of the present invention performs orderly warehousing operations according to the capacity of the picking area and the storage area, so that the coupling degree between functional areas becomes smaller, and adaptive warehousing can be realized.

Description

technical field [0001] The invention relates to the technical field of hanging chain warehousing, in particular to a global scheduling method, storage method and system suitable for a hanging chain sorting system. Background technique [0002] In recent years, with the rapid development of technologies such as computers and sensors, the application of automated warehousing and logistics technology has also followed the pace of development and is currently widely used in medicine, books, e-commerce and other fields. In the process of human beings transforming from manual warehousing to fully automated warehousing, the product technology has been updated and iterated from generation to generation, and the hanging chain sorting system has also emerged as the times require. Suspension conveyor chain (referred to as suspension chain), using ball bearings as chain wheels, can turn and climb at will, and can adapt to various geographical environment conditions. It is mainly used in...

AI Technical Summary

Problems solved by technology

For example, the Chinese patent document (publication number: CN106494696A) adopts a control method similar to that disclosed in the Chinese patent document (publication number: CN103979277B). The position, the density and speed of the suspension running in the system are all fixed. If there is a wrong path or a malfunction in the functional area, the suspension cannot reach the end or cannot move according to the specified path, which will cause all orders to fail.

In addition, since the control hardware layer has no storage function, if the entire system is abnormally powered off, all orders being processed in the system will fail and cannot be processed normally, requiring manual intervention, which greatly increases the cost of transportation and sorting and reduces the The efficiency of conveying and sorting

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