Order Task Scheduling Method in Warehousing System

Abstract

The invention discloses an order task scheduling method in a storage system, which mainly solves the problem of low order processing efficiency in the current storage system. The implementation plan is: the central server puts the received order into the order pool; the sorting station requests the server according to its own load; the central server calculates the priority of the orders in the order pool, and selects the order with the highest priority to distribute To the sorting platform; after receiving the order, the sorting platform merges the tasks and schedules them; generates a task queue according to the scheduling result and assigns it to the mobile robot, and the mobile robot executes the task according to the task queue. The invention improves the stability of the system by cutting peaks and filling valleys for orders and assigning orders in a request manner; and by merging and rationally dispatching tasks, it reduces the distance traveled by the mobile robot when completing the same order, and improves the stability of the system. It improves the efficiency of system processing orders and can be used in warehousing and logistics systems.

Description

technical field [0001] The invention belongs to the technical field of warehousing, and in particular relates to an order task scheduling method, which can be used in a warehousing logistics system. Background technique [0002] With the rapid development of communication technology and information technology in today's world, Internet technology has been integrated into people's daily life. In particular, the rise of the digital economy and e-commerce has gradually changed people's traditional consumption habits, and online shopping has become a daily consumption method. The rapid development of e-commerce requires a strong express logistics system to do strong support. Under the current market pressure of consumption upgrades, the accuracy and real-time requirements of order processing have become an important bottleneck restricting the efficiency of intelligent storage systems. The increase puts forward higher requirements on the order processing method of the warehouse...

AI Technical Summary

Problems solved by technology

Although the pure first-come, first-served method is relatively fair to users, it does not make good use of the known information in the order, and it is easy to reach the bottleneck of order processing efficiency; and the method of merging all orders will undoubtedly greatly reduce the Increase the time overhead of secondary sorting, and need to wait for all orders to arrive before performing overall sorting, which significantly increases the waiting time of consumers and affects their shopping experience

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