KR20110056445A - Bulk self fuelling controller and method - Google Patents

Bulk self fuelling controller and method Download PDF

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KR20110056445A
KR20110056445A KR1020090112939A KR20090112939A KR20110056445A KR 20110056445 A KR20110056445 A KR 20110056445A KR 1020090112939 A KR1020090112939 A KR 1020090112939A KR 20090112939 A KR20090112939 A KR 20090112939A KR 20110056445 A KR20110056445 A KR 20110056445A
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embedded
self
plc
shipment
card
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김남용
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/08—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred
    • B67D7/22—Arrangements of indicators or registers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/08—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred
    • B67D7/30—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred with means for predetermining quantity of liquid to be transferred
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling

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  • Business, Economics & Management (AREA)
  • Mathematical Physics (AREA)
  • Mechanical Engineering (AREA)
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  • General Physics & Mathematics (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)

Abstract

PURPOSE: A large-capacity self-fueling controller and a method thereof are provided to reduce labor by computerizing a statement, which is written by a user before. CONSTITUTION: A large-capacity self-fueling controller comprises an RF card reader unit(500), an embedded PC(200), a priter(400) for a POS, a Programmable Logic Controller(300), a wireless remote-control transceiver(320), a digital valve(700), and a large indicator(600). The RF card reader unit recognizes the content of a card. The embedded PC sets the amount of supplied oil and controls the PLC. The embedded PC comprises a touch screen. The PLC has input/output cards. The wireless remote-control transceiver performs an oil supply starting function and an emergency stopping function. The digital valve controls the amount of supplied oil. The large indicator displays the amount of exhausted oil.

Description

대용량 셀프 급유 제어장치 및 그 방법 {Bulk Self Fuelling Controller And Method } Large capacity self-lubricating controller and its method {Bulk Self Fueling Controller And Method}

본 발명은 대용량 셀프 급유 제어 장치및 그 방법에 관한 것으로,주로 공항에서 항공기 급유용으로 사용하고 있는 탱크로리(Refueler)에 사용자가 스스로 셀프 급유 제어장치를 조작하여 탱크로리(Refueler)에 급유를 할 수 있도록 시스템화 한 것이다.      The present invention relates to a large-capacity self-lubrication control device and a method thereof, so that a user can self-operate a self-lubrication control device to refuel the tanker (Refueler) to a tanker (Refueler) mainly used for aircraft refueling at the airport. It is systemized.

본 발명은 공항(Airport)내에서 항공기에 항공유(Jet-A1)를 공급해주는 장비인 탱크로리(Refueler)에 대량(1000 리터/분)으로 공급해주는 셀프 급유제어 장치 및 그 방법에 관한 것으로, 특히 공항 등에서 항공기에 빠른 시간내에 급유를 해야만 하는 곳에서 적합한 시스템이라 할 수 있다.    BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a self-lubrication control device and a method for supplying a large quantity (1000 liters / minute) to a tanker (Refueler), an equipment for supplying jet oil (Jet-A1) to an aircraft in an airport. It is a suitable system where it is necessary to refuel the aircraft at a short time.

기존의 급유방법은 탱크로리 사용자가 출하요청서를 제출하면 급유시설 운영자가 주유대에서 펌프가동 및 밸브 조작등을 통하여 탱크로리에 급유를 하고,급유 가 종료되면 출하전표를 수기로 작성하여 각자 1부씩 수령하는 수작업 시스템이었으나,본 발명 장치를 사용시에는 탱크로리 사용자 스스로 조작하여 항공유를 수령해 갈 수 있는 대용량 셀프 급유제어 장치이다.     In the existing oil supply method, when a tank lorry user submits a shipment request, the oil supply facility operator refuels the tank lorry through pump operation and valve operation at the gas station. Although it was a manual system, when using the present invention, it is a large-capacity self-lubrication control device capable of receiving the aviation oil by operating the tank lorry by yourself.

최근에 시내 주유소등에서 셀프 주유기 등이 사용되고 있으나, 이 주유기는 최대 공급 유량이 분당 100리터 이내로 공항에서의 공급기준인 분당 1000 리터의 기준을 충족시켜주지 못한다. 또한 신용카드등의 결제 수단이 전혀 필요하지 않다.Recently, self-lubricators have been used at gas stations in the city, but these tanks do not meet the standard of 1000 liters per minute, the maximum supply flow rate of 100 liters per minute. In addition, no payment method such as credit card is required.

또한 정유사등에서 사용하고 있는 자동출하 시스템도 탱크로리가 공차(비어 있는 탱크)인 상태에서만 공급하는 정량제어 시스템 및 상부적재(Top Loading) 방식이며,공항에서 사용하는 급유방식과 절차가 다르다.In addition, the automatic delivery system used in oil refineries is also a quantitative control system and top loading method that supply only when the tank lorry is in an empty (empty tank), and the oiling method used in the airport is different from the procedure.

공항에서 항공기 급유시 사용하는 탱크로리는 하부적재(Bottom Loading) 방식이며, 사용자가 원하는 양만큼 수령해 가는 방식으로 정량제어 시스템의 적용은 적합하지 않다.The tank lorry used for refueling the aircraft at the airport is the bottom loading method, and the application of the quantitative control system is not suitable because the user receives the desired amount.

또한 공항 내에서의 탱크로리(Refueler) 급유지역은 통제구역으로 등록된 차량만이 통행이 가능하고, 공항 외부로 나가지 못하며, 공항의 계류장 지역에서 항공기의 급유작업시에 이동할 수 있다.In addition, refueler refueling areas within the airport can only be transported by vehicles registered as controlled areas, cannot go outside the airport, and can be moved during refueling operations at the airport's mooring areas.

본 발명은 공항에서 탱크로리(Refueler) 급유시 2명이 수작업으로 진행하였던 과정을 탱크로리 사용자 1인이 혼자서 수행 할 수 있도록 고안하여,등록된 차량만이 급유할 수 있도록 RFID 카드와 카드리더기를 통한 인증절차와, The present invention is designed to allow one tank lorry user to carry out the process manually carried out by two people at the airport when refueling the tanker (Refueler), so that only registered vehicles can be refueled through the RFID card and card reader authentication process Wow,

터치 스크린에서 사용자가 원하는 급유량을 입력하도록 하고,무선 리모컨으로 '시작'버튼을 누르면 급유가 시작되어, Allow the user to enter the desired oil supply on the touch screen, press the 'Start' button on the wireless remote control to start the oil supply,

설정된 물량에 다다르면 급유가 자동정지되는 기능과, 급유중 무선 리모컨의 '정지'버튼을 누르면 오버플로우(Overflow)를 방지할 수 있도록 급유가 정지되는 기능과, 급유 종료후 출하전표의 자동발행은 물론 소속사,출하량,유량계 카운터 적산치 등을, Reaching the set quantity automatically stops the oil supply, press the 'Stop' button on the wireless remote control during oil supply, stops the oil supply to prevent overflow, and automatically issues the shipment slip after the oil supply ends. Affiliates, shipments, flowmeter counter totals,

임베디드용 PC의 SD,CF 메모리에 날짜별로 저장되게 하여 필요시 운영자용 컴퓨터에서 다운로드하여 DB에 저장, 출하현황 관리등 각종 자료 조회에 사용 할 수 있는 방법을 제공하는 데에 있다.It is to provide a method that can be stored in SD, CF memory of embedded PC by date and downloaded from operator's computer if necessary and used for various data inquiry such as DB storage and shipment status management.

본 발명에는 RF 카드 리더기,POS용 프린터,각종 입,출력부를 구비한 PLC(프로그램 가능한 논리장치)를 임베디드용 PC와 통신으로 연결하여,In the present invention, by connecting a PLC (programmable logic unit) having an RF card reader, a POS printer, various inputs and outputs in communication with an embedded PC,

임베디드용 PC의 응용 프로그램에 의해 상기의 전 과정을 수행하게 함으로써 셀프 급유 제어 장치의 기능을 구현 할 수 있다. It is possible to implement the function of the self-lubrication control device by performing the entire process by the application program of the embedded PC.

상기에서 설명한 바와 같이 본 발명은 기존의 수작업으로 진행하였던 과정을 탱크로리 사용자가 혼자 조작이 가능하여, 대용량 셀프 방식의 급유가 가능하며, 수기로 작성하던 전표를 전산화하여 DB화 함으로써, 인력 절감과 사용자와 운영자간의 신뢰성 을 제공할 수 있게 되는 효과가 있다.As described above, in the present invention, the tank lorry user can operate the process that has been performed by hand manually, so that the large-capacity self-lubrication can be performed, and by computerizing the slip made by hand, the DB is computerized to reduce manpower and the user. It is effective to provide reliability between the operator and the operator.

또한 시중의 범용 제품을 구입하여 저 비용으로 셀프 급유 제어 장치를 구성할 수 있다.You can also purchase a commercially available general-purpose product to configure a self-lubrication control device at low cost.

사용자 인증처리를 위한 RF 카드리더기(500),전표발행을 위한 POS용 프린터(400), 입출력부 제어를 위한 PLC (300)CPU의 RS-232C 통신부는 임베디드용 PC(200)의 RS-232C 포트 3개와 연결된다. RS-232C communication unit of RF card reader 500 for user authentication processing, POS printer 400 for publication, PLC 300 for input / output unit control, CPU RS-232C port of embedded PC 200 It is connected with three.

RFID 카드를 카드리더기(500)에 접촉시키면(S1), RFID 카드가 가지고 있는 고유한 숫자가 16진수로 통신부를 통해 임베디드용 PC(200) 에 전달된다. When the RFID card is in contact with the card reader 500 (S1), the unique number possessed by the RFID card is transmitted to the embedded PC 200 through the communication unit in hexadecimal.

임베디드용 PC(200)는 사전에 등록된 승인차량의 ID 와 비교하여(S2), 일치하면 임베디드용 PC(200) 터치스크린에서 원하는 물량을 설정한다(S3).  The embedded PC 200 compares the ID of the approved vehicle registered in advance (S2), and if it matches, sets the desired quantity on the touch screen of the embedded PC 200 (S3).

설정된 물량데이터는 통신부를 통해 PLC(300)에 전송되고,사용자가 무선 리모콘 송신부(320)의'시작' 버튼을 누르면(S4) 무선 리모컨의 수신부(310)에서 PLC(300)의 디지털 입력부로 릴레이 접점신호를 보낸다. 이 신호를 인식하면 PLC(300)의 디지털 출력부에서 유량조절용 디지털 밸브(700)의 솔레노이드를 작동시켜 밸브를 OPEN 한다(S5). 이때 외부의 펌프 구동시스템(800)을 이용한다.The set quantity data is transmitted to the PLC 300 through the communication unit, and when the user presses the 'start' button of the wireless remote controller transmitter 320 (S4), the receiver 310 of the wireless remote controller is relayed to the digital input unit of the PLC 300. Send the contact signal. When the signal is recognized, the solenoid of the flow control digital valve 700 is operated at the digital output of the PLC 300 to open the valve (S5). At this time, an external pump driving system 800 is used.

또한 PLC(300)의 카운터 입력부에서 유량계의 펄스 제너레이터가 발생시키는 펄스를 입력받아 현재 물량을 카운트 한다. In addition, the counter input unit of the PLC 300 receives the pulse generated by the pulse generator of the flow meter to count the current quantity.

이 카운터 값을 기준으로 디지털 밸브(700)를 유량에 맞게 제어하며,설정된 물량에 다다르면 PLC(300)의 디지털 출력부에서 CLOSE 신호를 디지털밸브(700)의 솔레노이드를 보내 밸브를 CLOSE 시킨다(S5).The digital valve 700 is controlled according to the flow rate based on the counter value, and when the set quantity is reached, the digital output of the PLC 300 sends a CLOSE signal to the solenoid of the digital valve 700 to close the valve (S5). .

이때 탱크로리가 오버플로우의 위험이 있다면 무선 리모컨 송신부(320)의 '정지' 버튼을 눌러도 디지털 밸브(700)가 CLOSE 된다. In this case, if there is a risk of overflow of the tank lorry, the digital valve 700 is closed even if the 'stop' button of the wireless remote control transmitter 320 is pressed.

또한 급유중에 카운트된 값은 PLC(300)의 디지털 출력부를 통하여 대형 지시 계(900)로 전송되며,대형 지시계(900)는 현재 카운트 값을 디스플레이 하고, 임베디드용 PC(200)의 통신부로 똑같은 정보가 전송된다. In addition, the value counted during refueling is transmitted to the large indicator 900 through the digital output of the PLC 300, the large indicator 900 displays the current count value, the same information to the communication unit of the embedded PC 200 Is sent.

이러한 방법으로 급유가 종료되면 사용자가 임베디드용 PC(200)의 터치스크린에서 '전표발행' 버튼을 누르면 POS용 프린터(400)의 통신부로 인쇄할 데이터를 제어 커맨드에 따라 전송하면 출하전표가 인쇄된다(S6).When lubrication is terminated in this way, when the user presses the 'Issue slip' button on the touch screen of the embedded PC 200, the shipment slip is printed when the data to be printed is transmitted to the communication unit of the POS printer 400 according to a control command. (S6).

또한 출하전표의 내용이 임베디드용 PC(200)의 플래시 메모리에 저장된다(S6).상기와 같은 과정은 임베디드용 PC(200)에 설치된 응용 프로그램에 의하여 수행된다.In addition, the contents of the shipping slip are stored in the flash memory of the embedded PC 200 (S6). The above process is performed by an application program installed in the embedded PC 200.

이렇게 저장된 데이터는 필요시 임베디드용 PC(200)의 RS-485 통신부와 연결된 운영자용 컴퓨터(900)에서 전송 받을 수 있으며 운영자용 컴퓨터(900) DB에 저장이 되고 각종 출하현황 조회에 이용할 수 있다.The data stored in this way can be transmitted from the operator computer 900 connected to the RS-485 communication unit of the embedded PC 200, stored in the operator computer 900 DB and can be used for various shipment status inquiry.

상기에서 설명한 RF 카드리더기(500), 제어용 PLC(300), 임베디드용 PC(200), POS용 프린터(400),무선 리모컨 수신부(310) 등은 하나의 방폭케이스(100)안에 설치되어 일체형 시스템으로 제작 한다.The RF card reader 500, the control PLC 300, the embedded PC 200, the POS printer 400, the wireless remote control receiver 310, and the like described above are installed in one explosion-proof case 100 and are an integrated system. Made with.

도 1 은 셀프 급유 제어장치와 시스템 블록 구성도.1 is a block diagram of a self-lubrication control device and a system.

도 2 는 본 발명에 따른 셀프 급유제어장치의 외관 구성도.      2 is an external configuration diagram of a self-lubrication control device according to the present invention.

도 3 은 본 발명에 따른 셀프 급유제어장치의 동작 흐름도.      3 is an operation flowchart of a self-lubrication control device according to the present invention.

<도면 2 의 주요 부품 설명><Description of Main Parts in Drawing 2>

100 은 셀프 급유 제어 장치의 방폭용케이스.      100 is explosion-proof case of self-lubrication control device.

200 은 터치 스크린 전면부.      200 is the front of the touch screen.

400 은 POS용 프린터의 전표배출구.      400 is a printer outlet for POS printers.

500 은 RFID 카드 리더기 전면 접촉부.      500 is the front contact of the RFID card reader.

Claims (2)

탱크로리(Refueler)의 사용자가 RFID 카드를 접촉시키면 카드의 내용을 인식하는 RF 카드 리더부와 , 승인차량을 판별하며 급유량을 설정하고 PLC 제어부를 제어하고, 출하내용 메모리 저장 및 출하전표 발행등 제어명령을 수행하는 터치스크린을 구비한 임베디드용 PC와, 출하전표 발행을 위한 POS용 프린터와, 각종 입출력 카드를 구비한 PLC(Programmable Logic Controller)와, 급유시작과 비상정지의 기능을 수행하는 무선 리모컨 송수신부와, 제어장치와 연결되어 유량을 조절해주는 디지털 밸브와, 현재 출하량을 디스플레이 하는 대형 지시계 로 구성된 셀프 급유제어장치.When the user of the tanker touches the RFID card, the RF card reader unit recognizes the contents of the card, identifies the approved vehicle, sets the oil supply amount, controls the PLC control unit, controls the storage of the shipment contents, the issuance of the shipping slip, etc. An embedded PC with a touch screen to execute commands, a POS printer for issuing shipping slips, a programmable logic controller (PLC) with various input / output cards, and a wireless remote controller that performs oiling start and emergency stop functions. Self-lubrication control device consisting of a transceiver, a digital valve connected to the control device to adjust the flow rate, and a large indicator to display the current shipment volume. 제 1항에 있어서,The method of claim 1, 임베디드용 PC의 메모리에 저장된 출하정보를 RS-485 통신부로 전송받아서, 컴퓨터의 DB에 저장하고 각종 출하현황 조회에 사용할 수 있는 운영자용 컴퓨터를 구성으로 하는 셀프 급유 제어 방법.Self-lubrication control method consisting of an operator computer that can receive shipment information stored in the memory of the embedded PC to the RS-485 communication unit, store it in the DB of the computer, and use it for various shipment status inquiry.
KR1020090112939A 2009-11-22 2009-11-22 Bulk self fuelling controller and method KR20110056445A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107989111A (en) * 2017-11-21 2018-05-04 黎明液压有限公司 Loader hydraulic system automatic control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107989111A (en) * 2017-11-21 2018-05-04 黎明液压有限公司 Loader hydraulic system automatic control system

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