KR960014192B1 - Parking facilities controlling system for using pc - Google Patents

Parking facilities controlling system for using pc Download PDF

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Publication number
KR960014192B1
KR960014192B1 KR1019930002508A KR930002508A KR960014192B1 KR 960014192 B1 KR960014192 B1 KR 960014192B1 KR 1019930002508 A KR1019930002508 A KR 1019930002508A KR 930002508 A KR930002508 A KR 930002508A KR 960014192 B1 KR960014192 B1 KR 960014192B1
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South Korea
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data
barcode
parking facility
personal computer
computer
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KR1019930002508A
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Korean (ko)
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KR940020249A (en
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강호중
이성진
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삼성중공업 주식회사
최훈
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Priority to KR1019930002508A priority Critical patent/KR960014192B1/en
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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G06K19/06018—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking one-dimensional coding
    • G06K19/06028—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking one-dimensional coding using bar codes
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/065—Traffic control systems for road vehicles by counting the vehicles in a section of the road or in a parking area, i.e. comparing incoming count with outgoing count
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/10—Plc systems
    • G05B2219/14—Plc safety
    • G05B2219/14087—Selecting parameters or states to be displayed on panel, displaying states

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • General Factory Administration (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Traffic Control Systems (AREA)

Abstract

a medium in which car information is bar-coded; a bar code reading part(10) which comprises a scanner(11) for detecting the bar code and a decoder(12) for converting the detected data into bar code data; a computer(20) which detects the bar code data supplied from the bar code reading part and outputs control data to operate the parking facility according to the result of the detecting; and a PLC(programmable logic controller)(30) for applying a parking facility driving signal to each operation part and outputting the operating state of each operation part to the computer(20).

Description

개인용컴퓨터를 이용한 주차설비 제어시스템Parking facility control system using personal computer

제1도는 본 발명에 따른 개인용컴퓨터를 이용한 주차설비제어시스템의 일 실시예를 나타내는 구성도.1 is a block diagram showing an embodiment of a parking facility control system using a personal computer according to the present invention.

제2도는 제1도의 개인용컴퓨터가 바코드를 읽어들이는 과정을 나타내는 순서도.2 is a flowchart showing a process in which the personal computer of FIG. 1 reads a barcode.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 바코드시스템 11 : 스캐너10: Barcode system 11: Scanner

12 : 디코더 13 : 키보드12: decoder 13: keyboard

20 : 개인용컴퓨터 30 : PLC(Programmable Logic Contoller)20: Personal Computer 30: PLC (Programmable Logic Controller)

40 : 프린터40: printer

본 발명은 개인용컴퓨터(Personal Computer)를 이용한 주차설비제어시스템에 관한 것으로, 특히 개인용컴퓨터에 바코드시스템을 접속하여 입출고시 바코드시스템을 통해 입력되는 바코드를 식별하므로써 차량의 입출고를 신속하게 처리하는 주차설비제어시스템에 관한 것이다.The present invention relates to a parking facility control system using a personal computer, and more particularly, to a parking facility that processes a vehicle's entrance and exit quickly by connecting a barcode system to a personal computer and identifying a barcode input through the barcode system upon entry and exit. It relates to a control system.

종래의 주차설비시스템은 입출고 동작을 조작하는 수동조작반과 입출고시간을 기록하고 주차요금계산 등의 데이터를 처리하는 개인용컴퓨터로 구성되어 있다. 이 주차설비제어시스템에 대한 동작을 설명한다. 입고시 개인용컴퓨터에 딸린 키보드를 통해 입고정보(차량번호)를 입력한 후 차량운전자가 수동조작반을 조작하여 차량을 입고한다. 출고시에도 입고시 입력한 입고정보를 개인용컴퓨터에 입력하고 처리결과에 따른 출고주차정보를 받은 차량운전자가 직접 수동조작반을 출고한다. 수동조작반은 주차설비상태와 이상유무를 알려주는 램프와 기계동작지령을 내리는 푸쉬 버튼으로 구성되어 있고, 램프와 푸쉬버튼은 PLC에 연결되어 있어 푸쉬버튼의 개폐동작으로 차량의 입출고가 이루어진다. 이와 같은 주차설비시스템은 차량운전자가 직접 수동조작반의 푸쉬버튼을 눌러야 하므로 불편할 뿐만 아니라 수동조작반을 사용하는데 익숙하지 못한 사람은 사용하기가 어렵고 오동작을 일으키게 되는 단점이 있었다.The conventional parking facility system is composed of a manual control panel that operates the entry and exit operation, and a personal computer that records entry and exit times and processes data such as parking fee calculation. The operation of this parking facility control system will be described. When receiving the goods, the car driver inputs the goods information (vehicle number) through the keyboard attached to the personal computer. Even at the time of shipment, the vehicle driver who inputs the goods receipt information input at the time of goods receipt into the personal computer and receives the information about the parking lot according to the processing result directly issues the manual operation panel. The manual operation panel is composed of a lamp to indicate the status of parking facilities and abnormality and a push button to give a machine operation command. The lamp and push button are connected to a PLC so that the vehicle is in and out by opening and closing the push button. Such a parking facility system is not only inconvenient because the vehicle driver must press the push button of the manual control panel, but also inconvenient to use the manual control panel, which is difficult to use and causes a malfunction.

따라서, 본 발명의 목적은 개인용컴퓨터에 바코드시스템을 접속하고 고유의 바코드가 인쇄된 주차카드를 이용하여 입출고정보를 입력하므로써 입출고시 소요되는 시간을 절약하고, 주차설비시스템의 입출고절차를 자동으로 수행할 수 있 한 개인용컴퓨터를 이용한 주차설비제어시스템을 제공하는데 있다.Therefore, an object of the present invention is to save the time required for entering and exiting by entering the entrance and exit information by using a parking card printed with a unique bar code and a bar code system to a personal computer, and performs the entry and exit procedure of the parking equipment system automatically It is to provide a parking facility control system using a personal computer.

이와 같은 본 발명의 목적은 차량의 입고 및 출고를 관리하기 위해 주차설비시스템을 제어하는 장치에 있어서, 상기 차량에 관련된 정보가 바코드로 기록되어 있는 매체; 상기 바코드를 검출하는 스캐너 및 검출결과를 바코드데이터로 변환하는 디코더를 구비하여, 바코드를 판독하는 바코드판독부; 상기 바코드판독부로부터 바코드데이타를 공급받아 차량의 입, 출고관리에 적합한 데이터인지 검색하고, 그 검색결과에 따라 입고상황 또는 출고상황에 맞게 주차설비를 작동시키기 위한 소정 제어데이터를 출력하는 컴퓨터; 및 상기 컴퓨터로부터 소정의 제어데이터를 입력받아 해당 주차설비를 구동시키기 위한 구동신호를 각 동작부에 인가하고, 각 동작부의 운전상태를 소정의 정보데이터로 처리하여 상기 컴퓨터로 출력하는 PLC에 의하여 달성된다.An object of the present invention is to provide a device for controlling a parking facility system for managing the receipt and delivery of a vehicle, the apparatus comprising: a medium having information related to the vehicle recorded in a barcode; A barcode reader having a scanner for detecting the barcode and a decoder for converting the detection result into barcode data, the barcode reading unit reading the barcode; A computer which receives the barcode data from the barcode reader and searches whether the data is suitable for entry and exit management of the vehicle, and outputs predetermined control data for operating the parking facility according to the receipt status or the shipment status according to the search result; And receiving a predetermined control data from the computer and applying a driving signal for driving the parking facility to each operation unit, and processing the operation state of each operation unit as predetermined information data and outputting the same to the computer. do.

이하, 본 발명의 바람직한 일 실시예를 첨부도면을 참조하여 상세히 설명한다.Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

제1도는 본 발명에 따른 개인용컴퓨터를 이용한 주차설비제어시스템의 일 실시예를 나타내는 구성도이다. 도시된 바와 같이, 본 발명은 주차카드에 인쇄된 바코드를 검출하여 판독하는 바코드시스템(10)과, 차량의 입고 및 출고시에 주차설비들을 제어하기 위한 소정 제어데이터를 발생하는 개인용컴퓨터(20)와, 상기 제어데이터 및 주차설비의 작동에 따른 정보데이터를 개인용컴퓨터(20)와 주고 받는 PLC(30)로 이루어진다.1 is a block diagram showing an embodiment of a parking facility control system using a personal computer according to the present invention. As shown, the present invention provides a bar code system 10 for detecting and reading a bar code printed on a parking card, and a personal computer 20 for generating predetermined control data for controlling parking facilities at the time of loading and leaving the vehicle. And, it consists of a PLC (30) for sending and receiving the control data and the information data according to the operation of the parking facility with the personal computer (20).

제1도에서 차량을 입고시 바코드프린터에 의해 일정한 양식으로 바코드가 인쇄되어 있는 주차카드를 바코드시스템(10)의 입력단인 스캐너(11)에 긋는다. 이 바코드는 차량번호, 차량운전자 등에 관련된 정보이다. 상기 스캐너(11)는 주차카드가 통과할 때 레이저를 주사하여 주차카드에 인쇄된 바코드를 읽어낸다. 스캐너(11)에 의해 읽혀진 정보는 디코더(20)에 의해 바코드데이터로 변환된 후 개인용컴퓨터(20)에 입력된다. 이후, 개인용컴퓨터(20)는 바코드데이터가 입력되면 주차카드등록파일을 검색하여 입력된 바코드데이터가 입고가능한 데이터인지 결정한다. 상기 개인용 컴퓨터(20)는 입고 가능한 데이터로 결정되면 바코드데이터와 함께 입고장소와 입고시간 등의 입고데이터를 설정하고, 설정된 데이터를 입고데이터파일에 기록한다. 이때, 개인용컴퓨터(20)는 입고데이터파일에 기록된 입고장소에 차량이 입고될 수 있도록 소정의 제어데이터를 직렬통신방식(RS232C, RS422)을 통해 PLC(30)로 출력한다. 상기 PLC(30)는 주차설비를 제어하는 외부기기와 연결되어 있으며, 상기 개인용컴퓨터(20)로부터 인가되는 제어데이터에 따라 해당 기기로 구동신호를 출력하여 외부기기를 작동시킨다. 이를 위해, 상기 PLC(30)와 개인용컴퓨터(20)는 서로 약정된 데이터를 주고 받는다. 이러한 약정데이터는 제어하려는 대상을 무엇으로 하느냐에 따라 그 제어항목 등이 결정되고 그 제어항목별로 필요한 처리과정을 거쳐 주차차량을 입고 또는 출고시키는 동작을 수행합니다. 여기에는 개인용컴퓨터(20)와 PLC(30)간에 초기화상태에서 외부기기들을 점검하는 과정등은 필수적으로 거칩니다. 물론, 개인용컴퓨터(20) 및 PLC(30)은 데이터를 주고 받을 때 사전 설정된 코드데이터를 사용하여 PLC(30)에 연결된 기기들을 제어할 수도 있다.In FIG. 1, when a vehicle is put into a vehicle, a parking card having a bar code printed by a bar code printer is drawn on a scanner 11 which is an input terminal of the bar code system 10. This barcode is information related to the vehicle number, the driver of the vehicle, and the like. The scanner 11 scans a bar code printed on the parking card by scanning a laser when the parking card passes. The information read by the scanner 11 is converted into barcode data by the decoder 20 and then input to the personal computer 20. After that, when the bar code data is input, the personal computer 20 searches the parking card registration file to determine whether the input bar code data is wearable data. When the personal computer 20 determines that the data can be received, the personal computer 20 sets the receipt data such as the receipt place and the receipt time together with the barcode data, and records the set data in the receipt data file. At this time, the personal computer 20 outputs predetermined control data to the PLC 30 through serial communication methods RS232C and RS422 so that the vehicle can be received at the storage location recorded in the storage data file. The PLC 30 is connected to an external device that controls the parking facility, and operates the external device by outputting a drive signal to the device according to the control data applied from the personal computer 20. To this end, the PLC 30 and the personal computer 20 exchange data promised to each other. Such agreement data is determined by what the target is to be controlled, and the control items are determined and the parking vehicle is put in or released through the necessary processing for each control item. Here, the process of checking the external devices in the initialization state between the personal computer 20 and the PLC 30 is essential. Of course, the personal computer 20 and the PLC 30 may control devices connected to the PLC 30 using preset code data when exchanging data.

한편, 차량출고시에는 입고시와 같이 주차카드를 다시 바코드시스템(10)의 스캐너(11)에 긋게되면, 스캐너(11)는 주차카드에 기록되어 있는 바코드를 검출한다. 바코드시스템(10)의 디코더(12)는 검출한 바코드를 바코드데이터로 변환하여 개인용컴퓨터(20)에 인가한다. 개인용컴퓨터(20)는 바코드데이터를 입력받아 입고데이터파일에 등록되어 있는 데이터이면 PLC(30)에 제어데이터를 인가하여 주차설비의 각 동작부를 구동시켜 차량을 출고시킨다.On the other hand, when the vehicle is shipped, when the parking card is drawn on the scanner 11 of the barcode system 10 as in the case of receipt, the scanner 11 detects the barcode recorded on the parking card. The decoder 12 of the barcode system 10 converts the detected barcode into barcode data and applies it to the personal computer 20. The personal computer 20 receives the bar code data, and if the data is registered in the goods receipt data file, applies the control data to the PLC 30 to drive the respective operation units of the parking facility to release the vehicle.

제2도는 개인용컴퓨터가 바코드로 읽어들이는 과정을 나타내는 순서도이다. 먼저, 차량운전자가 주차카드를 스캐너(11)에 투입하면, 스캐너(11)는 주차카드의 바코드를 스캐닝하여 스캐닝한 데이터를 디코더(12)로 출력한다. 디코더(12)는 스캐닝된 데이터를 디코딩하여 개인용컴퓨터(20)로 출력한다(제1단계). 개인용컴퓨터(20)는 일정 간격마다 상기 디코더(12)로부터 데이터가 입력되는지를 점검한다(제2단계). 제2단계에서 개인용컴퓨터(20)는 데이터가 입력되지 않았으면 데이터입력을 계속해서 기다리고, 데이터의 입력이 있으면 입력된 데이터를 읽어서 저장한다(제3단계). 이후, 개인용컴퓨터(20)는 입력된 데이터에 따라 입고 및 출고동작을 제어하게 된다.2 is a flowchart illustrating a process of reading a barcode as a personal computer. First, when the vehicle driver inserts the parking card into the scanner 11, the scanner 11 scans a barcode of the parking card and outputs the scanned data to the decoder 12. The decoder 12 decodes the scanned data and outputs the scanned data to the personal computer 20 (first step). The personal computer 20 checks whether data is input from the decoder 12 at regular intervals (second step). In the second step, the personal computer 20 continuously waits for data input if no data is input, and reads and stores the input data if the data is input (step 3). Thereafter, the personal computer 20 controls the goods receipt and delivery operation according to the input data.

상기 개인용컴퓨터(20)는 PLC(30)로부터 인가되는 정보데이터를 모니터나 프린터를 통해 사용자에게 입고 및 출고상황을 알려줄 수 있으며, 주차요금을 프린트하여 출력할 수 있다.The personal computer 20 may inform the user of the receipt and shipment status of the information data applied from the PLC 30 through a monitor or a printer, and may print and output the parking fee.

상술한 바와 같이, 개인용컴퓨터에 바코드시스템을 접속하여 차량의 입출고를 진행하면 바코드시스템을 통한 입출고방식이 원활하여 타입력방식보다 데이터입력이 신속하고 정보처리가 정확하여 입출고시의 소요시간이 단축될 뿐만 아니라 모든 입출고동작이 개인용컴퓨터에 의하여 자동으로 이루어진다. 또한, 입출고시간, 입고장소, 주차용금계산, 실적관리 등을 간편하게 산출할 수 있다는 장점이 있다.As described above, when the bar code system is connected to the personal computer to proceed with the loading and unloading of the vehicle, the loading and unloading method through the bar code system is smooth, so that the data input is faster and the information processing is more accurate than the type force method. In addition, all incoming and outgoing operations are automatically performed by a personal computer. In addition, there is an advantage that it is possible to easily calculate the arrival and departure time, the place of arrival, parking allowance calculation, performance management.

Claims (2)

차량의 입고 및 출고를 관리하기 위해 주차설비시스템을 제어하는 장치에 있어서, 상기 차량에 관련된 정보가 바코드로 기록되어 있는 매체; 상기 바코드를 검출하는 스캐너 및 검출결과를 바코드데이터로 변환하는 디코더를 구비하여, 바코드를 판독하는 바코드판독부; 상기 바코드판독부로부터 바코드데이터를 공급받아 차량의 입, 출고관리에 적합한 데이터인지 검색하고, 그 검색결과에 따라 입고상황 또는 출고상황에 맞게 주차설비를 작동시키기 위한 소정 제어데이터를 출력하는 컴퓨터; 및 상기 컴퓨터로부터 소정의 제어데이터를 입력받아 해당 주차설비를 구동시키기 위한 구동신호를 각 동작부에 인가하고, 각 동작부의 운전상태를 소정의 정보데이터로 처리하여 상기 컴퓨터로 출력하는 PLC(Programmable Logic Controller)를 포함하는 것을 특징으로 하는 개인용컴퓨터를 이용한 주차설비시스템.An apparatus for controlling a parking facility system for managing receipt and release of a vehicle, the apparatus comprising: a medium on which information related to the vehicle is recorded in a barcode; A barcode reader having a scanner for detecting the barcode and a decoder for converting the detection result into barcode data, the barcode reading unit reading the barcode; A computer which receives the barcode data from the barcode reader and searches whether the data is suitable for entry and exit management of the vehicle, and outputs predetermined control data for operating the parking facility according to the receipt status or the shipment status according to the search result; And a programmable logic controller (PLC) that receives predetermined control data from the computer and applies driving signals for driving the parking facility to each operation unit, and processes the operation state of each operation unit as predetermined information data and outputs the same to the computer. Parking facility system using a personal computer comprising a controller. 제1항에 있어서, 상기 컴퓨터는 상기 PLC에 의해 처리된 정보데이터를 화면출력하기 위한 표시부를 더 포함하는 것을 특징으로 하는 개인용컴퓨터를 이용한 주차설비시스템.The parking facility system using a personal computer according to claim 1, wherein the computer further comprises a display unit for screen outputting the information data processed by the PLC.
KR1019930002508A 1993-02-23 1993-02-23 Parking facilities controlling system for using pc KR960014192B1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101289746B1 (en) * 2012-12-27 2013-07-26 주식회사 지디 Plc interworking integrated information system for etcher

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101289746B1 (en) * 2012-12-27 2013-07-26 주식회사 지디 Plc interworking integrated information system for etcher

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