Order vehicle AB surface segmentation algorithm based on hill climbing method

Abstract

The invention relates to the technical field of logistics storage, in particular to an order vehicle AB surface segmentation algorithm based on a hill climbing method, which comprises the following steps of: 1, inputting an order of which the wave number is combined and corresponding order details; 2, according to the box type in the step 1, determining the serial number of each box position where the order vehicle can be placed; 3, giving the coordinates to the positions, where the boxes can be placed, in the step 2; step 4, initializing the position of the box in the wave in the step 1; 5, calculating the position of the currently placed center of mass, and solving the distance L between the center of mass and the center coordinate of the bottom layer of the order vehicle; step 6, calculating the total number of times of surface turning of the order vehicle required by the wave order picking completion as C; 7, respectively endowing L and C with a certain proportion, and summing S; 8, randomly selecting two boxes for position exchange, and repeating the steps 5-7 until an optimal solution is searched; by means of the hill climbing method, the unbalance loading problem of the order vehicle is solved, the number of times of turning of the order vehicle at the picking station is optimized, and then the picking efficiency is improved.

Description

【Technical Field】 [0001] The invention relates to the technical field of logistics warehousing, in particular to an AB surface segmentation algorithm for order vehicles based on a hill climbing method. 【Background technique】 [0002] With the development of science and technology, the Internet + era is coming. People use the Internet to achieve shopping, entertainment, work, etc., which makes the rapid development of electronics. [0003] E-commerce is gradually penetrating into all aspects of people's lives. E-commerce is a business activity centered on commodity exchange by means of information network technology; it can also be understood as the activity of conducting transactions and related services in the form of electronic transactions on the Internet, corporate intranets and value-added networks. It is a traditional The electronic, network, and informatization of all links of commercial activities; commercial activities using the Internet as the medium belong to the categ...

AI Technical Summary

Problems solved by technology

When the AGV transports the order cart, the order cart will be biased to one side due to the unbalanced load on the AB surface, which may cause the goods to fall, and cause the shelf to separate from the AGV if it is heavy.

Secondly, due to the unreasonable arrangement of the order boxes in a wave, additional turning is required when picking at the picking station, which greatly reduces the picking efficiency

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