KR950000351A - Yard Automation's Local Tracking System - Google Patents

Yard Automation's Local Tracking System Download PDF

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Publication number
KR950000351A
KR950000351A KR1019930011971A KR930011971A KR950000351A KR 950000351 A KR950000351 A KR 950000351A KR 1019930011971 A KR1019930011971 A KR 1019930011971A KR 930011971 A KR930011971 A KR 930011971A KR 950000351 A KR950000351 A KR 950000351A
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KR
South Korea
Prior art keywords
crane
tracking system
computer
traveling
laser
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KR1019930011971A
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Korean (ko)
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KR0120023B1 (en
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구중회
윤용원
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정도영
주식회사 대우엔지니어링
조말수
포항종합제철 주식회사
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Application filed by 정도영, 주식회사 대우엔지니어링, 조말수, 포항종합제철 주식회사 filed Critical 정도영
Priority to KR1019930011971A priority Critical patent/KR0120023B1/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/08—Electrical assemblies or electrical control devices for cranes, winches, capstans or electrical hoists

Abstract

본 발명은 지상국(地上局)인 프로세스 컴퓨터(1)와의 공간 레이저 데이타 통신을 통해 크레인의 크레인 컴퓨터(8)를 작동시켜 제품의 입고에서 출고까지 실시간 트랙킹과 적재위치 시뮬레이션에 의한 일관된 물류 처리가 가능하도록 고안된 로컬 트랙킹 시스템에 관한 것으로, 프로세스 컴퓨터(1)에 병렬로 다수의 데이타 송수신장치(2,3,4,5)가 접속되고, 상기 각각의 레이저 데이타송수신장치와의 공간 레이저 데이타 통신이 이루어지도록 각각의 크레인의 서로 대응하는 레이저 데이타수신장치(6)가 1조를 이루어 설치되며, 상기 해당 크레인의 레이저 데이타송수신장치(6)에 크레인 컴퓨터(8)가 접속된다. 또한 본 발명은 크레인 컴퓨터(8)에 크레인의 위치를 측정하는 X,Y축 레이저 거리측정장치(9,10)를 접속하여 반사판(11,11′)의 레이저 반사, 또는 반사판없이 직접 목적물의 레이저 반사에 의한 크레인의 위치를 측정하는 것을 특징으로 하는 야드 자동화의 로컬 트랙킹 시스템이다.The present invention operates the crane computer 8 of the crane through spatial laser data communication with the process computer 1, which is a ground station, to enable consistent logistics processing by real-time tracking and loading position simulation from the goods receipt to the shipment. A local tracking system designed to provide a plurality of data transmission and reception devices 2, 3, 4, and 5 in parallel to a process computer 1, and perform spatial laser data communication with each of the laser data transmission and reception devices. The laser data receiving apparatus 6 corresponding to each crane of each crane is installed so that it may be set, and the crane computer 8 is connected to the laser data receiving apparatus 6 of the said crane. In addition, the present invention is connected to the crane computer 8, the X, Y axis laser distance measuring device (9, 10) for measuring the position of the crane by laser reflection of the reflector plate 11, 11 ', or directly without the laser of the target plate A local tracking system of yard automation characterized by measuring the position of a crane by reflection.

Description

야드(Yard) 자동화의 로컬 트랙킹 시스템Yard Automation's Local Tracking System

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 로컬 트랙킹 시스템을 도시해 놓은 계통도. 제2도는 본 발명의 로컬 트랙킹 시스템을 설명하기 위한 운전모우드이다.1 is a schematic diagram illustrating a local tracking system of the present invention. 2 is a driving mode for explaining the local tracking system of the present invention.

Claims (7)

크레인 컴퓨터(8)에 X,Y축 레이저 거리측정장치(9,10)가 설치되고, 이 레이저 거리측정장치(9,10)는 반사판(11,11′)의 레이저 반사에 의하여 또는 반사판없이 직접 목적물의 레이저 반사에 의하여 크레인의 위치를 측정하는 것을 특징으로 하는 야드 자동화의 로컬 트랙킹 시스템.The crane computer 8 is provided with X, Y axis laser distance measuring devices 9, 10, which are directly or without laser reflectors of the reflecting plates 11, 11 '. Local tracking system of yard automation, characterized in that the position of the crane is measured by laser reflection of the object. 지상국(地上局)의 프로세스 컴퓨터(1)에 병렬로 다수의 레이저 데이타송수신장치(2,3,4,5)가 접속되고, 상기 각각의 레이저 데이타송수신장치와의 공간 레이저 데이타 통신이 이루어지도록 각각의 크레인에 서로 대응하는 레이저 데이타송수신장치(6)가 1조를 이루어 실치되며, 상기 해당 크레인의 레이저 데이타송수신장치(6)에 다시 크레인 컴퓨터(8)가 접속된 것을 특징으로 하는 야드 자동화의 로컬 트랙킹 시스템.A plurality of laser data transmission / reception apparatuses 2, 3, 4, and 5 are connected in parallel to the process computer 1 of the ground station, so that spatial laser data communication with each of the laser data transmission / reception apparatuses is performed. The laser data transmission and reception device 6 corresponding to each other is mounted in a pair of cranes, and the crane computer 8 is connected to the laser data transmission and reception device 6 of the crane. Tracking system. 제2항에 있어서, 상기 크레인 컴퓨터(8)는 상기 프로세스 컴퓨터(1)로부터 작업지시를 수신하여 무인 운전모우드 또는 자동(One-Man-Control) 운전모우드로 작업을 수행하는 것을 특징으로 하는 야드 자동화의 로컬 트랙킹 시스템.The yard automation according to claim 2, characterized in that the crane computer (8) receives a work order from the process computer (1) and performs work in an unmanned operation mode or in a one-man-control operation mode. Local tracking system. 제2항에 있어서, 제품의 무게, 폭, 바닥으로부터의 위치등을 얻기 위하여 각종센서(19~21)가 설치되어 있는 것을 특징으로 하는 야드 자동화의 로컬 트랙킹 시스템.3. Local tracking system for yard automation according to claim 2, characterized in that various sensors (19-21) are provided for obtaining the weight, width, position of the product, and the like. 제2항에 있어서, 상기 크레인 컴퓨터(8)는 산업용컴퓨튜터로서 진동과 충격에 충분히 견딜 수 있도록 강하게 설계된 것을 특징으로 하는 야드 자동화의 로컬 트랙킹 시스템.The local tracking system of yard automation according to claim 2, characterized in that the crane computer (8) is designed as an industrial computer to be strong enough to withstand vibration and shock. 제2항에 있어서, 상기 크레인 컴퓨터(8)에 크레인의 위치를 측정하는 X,Y축 레이저 거리측정장치(9,10); 크레인의 주행/횡행 위치를 표시해 주는 주행/횡행 위치표시기(18);현재의 위치 및 작업계획 조회화면등이 표시되는 모니터(12); 크레인의 모든 작업을 원활하게 수행하는데 필요한 시스템의 상태표시등 및 기능키(13); 무인 운전모우드시 로우프의 흔들림 정도를 측정하는 주행/횡행 흔들림각도측정장치(14); 크레인의 주행/횡행거리를 측정하는 주행/횡행 엔코더(15) 및 주행/횡행과 권상/권하의 모터제어반(17)과 제어 PLC(16)등이 접속되고, 또한 제어 PLC(16)에는 제품폭 측정센서(19), 제품무게 측정센서(20)및 권상/권하높이 측정센서(21)등의 접속된 것을 특징으로 하는 야드 자동화의 로컬 트랙킹 시스템.According to claim 2, X, Y axis laser distance measuring device (9, 10) for measuring the position of the crane on the crane computer (8); A traveling / traveling position indicator 18 for displaying the traveling / traveling position of the crane; a monitor 12 for displaying a current position and a work plan inquiry screen; System status indicators and function keys 13 for smoothly performing all operations of the crane; A traveling / traveling shake angle measuring device 14 for measuring a shake degree of the rope during an unmanned driving mode; A travel / travel encoder 15 for measuring the travel / travel distance of the crane and a motor control panel 17 and a control PLC 16 for traveling / traveling and hoisting / lifting are connected, and the product width is connected to the control PLC 16. Yard automation local tracking system, characterized in that connected to the measuring sensor (19), product weight measuring sensor (20) and hoisting / lifting height measuring sensor (21). 제6항에 있어서, 상기 주행/횡행 흔들림각도 측정장치(14)는 동기 발생기와 콘버터를 통해, 루우프의 흔들림 정도를 4~20mA 또는 0~10V 레벨의 신호로 환산해 주는 것을 특징으로 하는 야드 자동화의 로컬 트랙킹 시스템.7. The yard automation according to claim 6, wherein the traveling / crossing shake angle measuring device 14 converts the looping degree of the loop into a signal of 4-20 mA or 0-10 V level through a synchronization generator and a converter. Local tracking system. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930011971A 1993-06-29 1993-06-29 Local tracking system of yard automation KR0120023B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930011971A KR0120023B1 (en) 1993-06-29 1993-06-29 Local tracking system of yard automation

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Application Number Priority Date Filing Date Title
KR1019930011971A KR0120023B1 (en) 1993-06-29 1993-06-29 Local tracking system of yard automation

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KR950000351A true KR950000351A (en) 1995-01-03
KR0120023B1 KR0120023B1 (en) 1997-10-29

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KR100479714B1 (en) * 2002-08-23 2005-03-30 주식회사 포스코 Pile management method of yard in piled ore

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