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Material control system

A technology for controlling systems and materials, applied in traffic control systems, traffic control systems for road vehicles, logistics, etc., can solve problems such as the inability to reflect real-time changes in the working environment, the reduction of production line transportation efficiency, and the difficulty in selecting transportation routes.

Inactive Publication Date: 2004-08-18
SAMSUNG ELECTRONICS CO LTD
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Problems solved by technology

[0009] Therefore, considering the above problems, the traditional material control system cannot reflect real-time changes in the working environment when selecting transportation routes
Therefore, not only is it difficult to choose the best transportation route, but it may also reduce the transportation efficiency of all production lines

Method used

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Embodiment Construction

[0022] Reference will now be made in detail to embodiments of the invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements.

[0023] like figure 1 and 2 As shown in , the material control system according to the present invention includes a transport order manager 20, which receives and manages actual design information and real-time work information related to warehouse load and warehouse waiting workload according to the relevant unit links, and executes the transport order Data is sent when part 40 makes a request. The material control system also includes an optimal route generating section 30 for calculating expected transportation time by receiving actual design information and real-time work information within a predetermined period from the transportation order manager 20 and by modeling the information. The optimum route generation section 30 selects the transport route with the smallest expect...

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Abstract

A material control system (MCS) to select an optimum transport route by calculating a prospective transport time between a source node and a destination node includes a transport order manager to receive and manage layout information, and real-time job information of a load and a waiting job number of a storehouse according to respective unit links. The MCS also includes an optimum route generating part to calculate the prospective transport time by receiving the layout information and the real-time job information in a predetermined period of time from the transport order manager and by modeling the information. The optimum route generating part also selects a transport route having a minimum prospective transport time as the optimum transport route. Thus, a transport flow of production lines may be balanced, and interruption between transport vehicles may be minimized, thereby enabling overall transport efficiency to be maximized.

Description

[0001] This application claims the benefit of Korean Patent Application No. 2003-8244 filed in the Korean Intellectual Property Office on February 10, 2003, the entire disclosure of which is incorporated herein by reference. technical field [0002] The present invention relates to a material control system, more specifically, relates to a material control system that selects the best transport route and executes tasks according to the transport instructions of a superior system. Background technique [0003] Usually, the material control system (MCS) uses the model system established based on the actual design information on the production line to select the optimal transportation route from the source node to the destination node to control the materials to be transported. [0004] The traditional material control system uses the location information of nodes and links and the information of transport vehicles to calculate the physical expected transport time, so as to sele...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G61/00G01C21/34G08G1/123
CPCG08G1/20G06Q10/047G01C21/3492G06Q10/08
Inventor 任光永
Owner SAMSUNG ELECTRONICS CO LTD
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