Order task scheduling method in storage system

Abstract

The invention discloses an order task scheduling method in a warehousing system, and mainly solves the problem of low order processing efficiency in the current warehousing system. The implementationscheme is as follows: a central server puts a received order into an order pool; the sorting platform makes an order request for the server according to the load condition of the sorting platform; thecentral 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 carries out task merging and carries out task scheduling on the order; and a task queue is generated according to the scheduling result, and the task queue is allocated to the mobile robot, andtask execution is performed by the mobile robot according to the task queue. The order form is subjected to peak clipping and valley filling, and the order form is distributed in a request mode, so that the system stability is improved; and through combination and reasonable scheduling of tasks, the travel distance of the mobile robot when the mobile robot completes the same order is reduced, theorder processing efficiency of the system is improved, and the method can be used for a warehouse logistics system.

Description

technical field [0001] The invention belongs to the technical field of warehousing, in particular 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 improvement of intelligent warehousing systems, especially the large consumer base for warehousing systems, and the sharp increase in the ...

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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