Optical logistics choosing guide method and system

Abstract

The embodiment of the invention provides an optical logistics choosing guide method and system. The method comprises the steps that choosing tasks are allocated to choosing workers in a choosing inlet, and the choosing tasks and the serial numbers of the choosing workers are bound; route planning is carried out according to the serial numbers of the choosing workers and all cargos in the choosing tasks; optical equipment above a storage bin is arranged to move along a track, and light is utilized for guiding the choosing workers to carry out choosing; after target cargoes are chosen by the choosing workers, the step of guiding the choosing workers to carry out choosing through light is executed again according to the route planning, and choosing of next cargos in the choosing tasks is started until the choosing tasks are finished. The optical logistics choosing guide method and system can guide the choosing workers to choose target cargos step by step, are suitable for the condition of various varieties and the large choosing workload, wide in working face, and capable of being applied in the environment of many goods shelves.

Description

technical field [0001] The invention relates to the technical field of logistics storage, in particular to an optical logistics picking and guiding method and system. Background technique [0002] At present, order picking in the field of multi-variety and low-volume batches is mainly divided into three methods: manual processing, semi-automatic auxiliary picking combined with manual processing, and fully automatic picking. Manual picking requires a lot of pre-training and practice for picking personnel to improve picking efficiency; fully automatic picking can be realized in various forms, but its initial investment is too large, which makes it unaffordable for many enterprises. At present, the common semi-automatic picking technologies include voice-assisted picking, electronic label-assisted picking, RF picking (frequency, Radio Frequency barcode picking), IC (integrated circuit card) picking, etc. [0003] Voice-assisted picking is an operation method that uses voice br...

AI Technical Summary

Problems solved by technology

[0008] The light-guided assisted picking method in the prior art uses a light source to project variable symbols to the side of the storage position, and uses a wireless confirmation handheld terminal to realize confirmation and information input, which can realize light-guided picking staff directly to the target goods for picking, but Because it directly locates the position of the goods, it is suitable for the situation where there are few varieties and a small amount of picking, and the working area is limited, so it is difficult to apply to the environment with many shelves.

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