Method for controlling automatically led traffic tools system

A vehicle and automatic guidance technology, applied in general control system, control/adjustment system, program control, etc., can solve the problems of long moving distance of AGV, reduction of task completion efficiency and productivity, and multi-time

Inactive Publication Date: 2004-01-07
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Therefore, since the conventional AGV system uses a single AGV and executes the first received task regardless of the moving distance of the AGV, the moving distance of the AGV becomes unnecessarily long, and it takes too much time to perform the task, thus reducing Efficiency and productivity in completing tasks

Method used

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  • Method for controlling automatically led traffic tools system
  • Method for controlling automatically led traffic tools system
  • Method for controlling automatically led traffic tools system

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Embodiment Construction

[0021] Reference will now be made in detail according to preferred embodiments of the present invention, examples depicted in the accompanying drawings, wherein like reference numerals refer to like elements.

[0022] figure 2 It is a block diagram describing the structure of an AGV according to an embodiment of the present invention. refer to figure 2 , the AGV 100 includes a control unit 160 to control overall operations of the AGV 100 ; and an input unit 110 connected to the control unit 160 to set operations of the AGV 100 . The input unit 110 includes a manual operation key input input unit to directly input information by a human.

[0023] In addition, the AGV 100 includes a first rail sensing unit 131 and a second rail sensing unit 132 respectively provided at the front and rear ends of the AGV 100 to detect guide marks installed on a moving path of the AGV 100 . The AGV 100 also includes a moving distance sensing unit 140 that detects the moving distance of the AG...

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Abstract

A method of controlling an Automatic Guided Vehicle (AGV) system having a plurality of AGVs includes setting a moving path with task times of all the AGVs taken into account, and controlling the AGVs according to the set moving path. The setting the moving path includes calculating respective costs required for the AGVs to perform a plurality of tasks and calculating a number of cases occurring by allocation of each of the tasks to the AGVs. The setting the moving path also includes calculating respective total costs required for the AGVs to perform a corresponding task or corresponding tasks for all of the cases, determining a smallest and largest value out of the respective total costs for each of the cases, and setting the moving path of the AGVs according to the case having the smallest value.

Description

field of invention [0001] The present invention relates generally to a method of controlling a self-guided vehicle system, and more particularly, to a method of controlling a self-guided vehicle system capable of efficiently managing the self-guided vehicle, wherein the system Vehicle with multiple automated guides. Background technique [0002] The present invention claims the priority of Korean Patent Application No. 2002-38751 filed with the Korean Intellectual Property Office on July 4, 2002. This published application is incorporated herein by reference. [0003] Typically, automated guided vehicle systems are used to automatically load and deliver merchandise and use automated guided vehicles (AGVs). AGV is a device used to move loaded goods along a guide route located on the ground. A continuous guide line made of magnetic tape is installed on the moving path of the AGV, and the AGV detects the guide line through a magnetic sensor, so the AGV travels along the cont...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418G05D1/02
CPCG05B2219/31003G05B19/41895G05D1/0263G05D1/0291G05D2201/0216Y02P90/60Y02P90/02G05D1/02
Inventor 姜然日
Owner SAMSUNG ELECTRONICS CO LTD
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