Overall dispatching method suitable for suspension chain sorting system and method and system for warehousing

Abstract

The invention provides an overall dispatching method suitable for a suspension chain sorting system and a method and system for warehousing. The suspension chain sorting system comprises a storage area, a temporary storage area, a ranking area and a sorting-out area. The overall self-adaptive dispatching method comprises the steps that S100, in response to a received order demand, according to theorder demand, an order list is generated, and suspended pieces corresponding to all the objects in the order list are output to the temporary storage area from the storage area; S200, whether the suspended pieces in the temporary storage area are released to the ranking area is judged; S210, if yes, the suspended pieces in the temporary storage area are ranked according to a ranking algorithm andsequentially released to the tail end of the ranking area one by one; S220, if not, the suspended pieces in the temporary storage area are temporarily stored in the temporary storage area, and the step S200 is repeated; S300, the suspended pieces in the ranking area are conveyed to the sorting-out area, and then overall self-adaptive dispatching is completed. According to the method for warehousing, according to the accommodating capacities of a picking-in area and the storage area, sequential warehousing operation is conducted, the coupling degree between the functional areas becomes small,and self-adaptive warehousing can be achieved.

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

Images