Logistics conveying line control method

A control method and technology of conveying lines, applied in the field of medical logistics, can solve problems such as order accumulation and line congestion, and achieve the effect of reducing waiting time, improving order timeliness, and reducing order waiting time.

Active Publication Date: 2017-08-01
HUBEI JOINTOWN TECH
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the above problems, the purpose of the present invention is to provide a logistics conveying line control method and system, aiming to solve the technical problems that the existing WCS system control scheme is prone to order accumulation and line congestion

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Embodiment Construction

[0018] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0019] The embodiments of the present invention are based on figure 1 The logistics management system shown is realized, including WMS system, WCS system, PLC and various code scanners. In order to reduce the construction cost of the logistics center, the WMS system and the WCS system can be deployed virtually on the same server to reduce the investment in industrial computers. The PLC is directly connected to the WCS system, that is, the PLC is directly connected to the server without going through an industrial computer. The scanner is directly connected to the PLC. Since the WCS system i...

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Abstract

The invention is suitable for the medical logistics technology field, and provides a logistics conveying line control method. The logistics conveying line control method comprises an MCS system bulk cargo sorting re-sequencing realization method, and preferably comprises a re-checking conveying line back flow re-checking realization method. According to a WCS system re-sequencing method, a line-jumping operation of an order is pertinently carried out, and a problem of a WMS system of inability of carrying out logical rearrangement is solved, and order latency time is reduced, and order timeliness is improved. By additionally providing a WCS system pre-reading storage scheme, during order task distribution of a WMS system, information is pre-read and stored in an internal memory, and zero latency of a transfer box is realized, and then time of interaction with a database is reduced, and a problem of network occupation during communication between the WMS system and the WCS system is solved, and the working efficiency of the systems is further improved. According to the backflow re-checking realization method, by additionally providing a re-checking bench backflow conveying line, the latency time of the transfer box is effectively reduced.

Description

Technical field [0001] The invention belongs to the technical field of medical logistics, and particularly relates to a method and system for controlling a logistics conveying line. Background technique [0002] As we all know, with the increase of social demand, the logistics industry is developing continuously, stably and rapidly. Given the relatively high growth rate of the logistics industry as a whole, the growth rates of basic logistics (simple warehousing and transportation, stable growth) and high-end logistics (integration of logistics, capital flow and information flow, with high growth rates) are clearly differentiated. As the logistics industry of the productive service industry, the warehousing and distribution links of modern logistics urgently need to be automated and networked to meet the increasing demands of customers. [0003] At present, the proportion of dismantling and sorting in modern logistics enterprises has increased. The turnover boxes after sorting are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418B07C3/00
CPCB07C3/00G05B19/41865G05B2219/32252
Inventor 谷春光吴朝阳廖献军付刚姜中兴
Owner HUBEI JOINTOWN TECH
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