• Proceedings of the Korean Society of Computer Information Conference
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• 2022.07a
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• pp.489-490
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• 2022

본 논문에서는 주차 공간에 배치된 센서들로부터 차량을 감지하고 이를 서버로 전송함으로써 클라이언트가 실시간적으로 주차 공간 정보 서비스를 받는 시스템을 구현하였다. 또한 이 시스템은 웹이나 앱을 통해 클라이언트가 쉽게 접근 가능하며, 직관적인 사용자 인터페이스(UI)로 쉽고 한눈에 알아볼 수 있도록 한다. 센서는 주차장 환경에 따라 구성과 배치 방법이 달라질 수 있으며, 핵심은 검증된 센서의 값이 서버 전송을 통하여 데이터를 가공하고, 이를 클라이언트에게 제공하는 것에 있다. 제안한 시스템으로 대형 주차장에서의 효율적인 주차 정보 서비스를 통해 주차시간 줄여주는 효과가 있을 것으로 기대된다.

• The Journal of the Korea institute of electronic communication sciences
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• v.7 no.6
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• pp.1479-1485
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• 2012

The parking management system can increase driver's convenience with detailed parking information service in the parking lot. At the same time, parking management system consumes non-negligible electrical energy with large amount of sensors, displays and control modules. With the increase in the demand for green and sustainable building design all over the world, it becomes a meaningful issue for parking management system to reduce operating power. This paper presents the preliminary design and estimated results of a parking management system which is optimized to reduce the power consumption mainly on detectors and displays. The system design is based on pre-developed wireless parking detectors, Park Tile and Park Disk. The system has a number of parking space detectors, vehicle count detectors, information displays, guidance terminals and other control units. We have performed system architecture design, communication network design, parking information service scenario planning, battery life regulation and at last operating power estimation. The estimated operating power was 0.93KW per parking-slot, which is 20% of traditional systems. The estimated annual maintenance cost was 18% of traditional systems.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.35 no.6B
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• pp.940-947
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• 2010

A Parking Guidance and Information Service System is to provide real-time parking-information and the shortest parking-path for increasing the user's convenience, relieving traffic congestion, reducing illegal parking, and maximizing the efficiency of parking management. This paper discusses the result of the needs analysis, design, and implementation of the Parking Guidance and Information Service System. Furthermore, it analyzes and compares the parking time and vehicle turnover rate before and after the system installation.

• Journal of Digital Contents Society
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• v.19 no.1
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• pp.173-179
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• 2018

With the recent increase in the number of cars and the lack of parking spaces, the number of parking businesses has increased. the parking management has become an essential element in parking business, and the parking management's company becomes an increasingly popular opportunity. However, as competition grows as more and more and companies increase in number, efforts are being made to create new services, gain technological excellence, or reduce costs through current system improvements. In this paper, we developed a parking management system using cloud based LPR(License Plate Recognition) service for effective parking. Structural improvements in the proposed system reduce costs, simplify installation, and respond quickly to failures and updates.

• The Journal of the Korea institute of electronic communication sciences
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• v.12 no.4
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• pp.651-656
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• 2017

In this study, we designed the system that helps drivers check all information about parking space at the entrance and find out whether the places is available or not, because the system has 'Image recognition function' which can even recognize car number plates exactly. Besides, we place the webcam close to the car number plate, so that car number can be identified more quickly. Finally, since we set the webcam high, the system keeps us from parking wrong places by displaying on the screen.

• Journal of Korea Society of Industrial Information Systems
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• v.24 no.4
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• pp.29-36
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• 2019

We propose a smart parking space guiding system based on user preferences in a parking lot. This system guides each vehicle to the most suitable parking space in a parking lot to meet the user preferences such as the available parking spaces in the parking zones and the proximity to the destination by exploiting the traffic to each parking zone gathered at the sensors near each guiding display. For this purpose, this paper proposes the cost function for the optimal route guide based on the various user preferences. In addition, the paper reports the design and implementation results of an event based simulator to show the feasibility of the smart parking guidance system.

• Journal of the Korea Society of Computer and Information
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• v.15 no.1
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• pp.51-59
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• 2010

Apartment complex, buildings, markets and department stores have inner parking lots which can accept many cars but drivers waste lots of times to find the empty parking spaces in crowding parking lots. In this paper, we proposed the inner parking information support system based on microprocessor which can decrease roaming times to find vacant parking spot in confusing parking lots through notice monitor and provide SMS to make it easy to find parked place. Proposed system consist with RFID system for detecting access of cars, microprocessor system for processing data of checking existence of cars on parking spots and communicating with server, and server system which processes information of cars' in and out, guides empty parking spots and parked location to drivers. Suggested system is realized by handmade model parking lot size of 8 cars, and we confirmed practicality by providing information using parking notice monitor and single message service.

• Journal of Korean Society of Transportation
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• v.30 no.1
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• pp.85-101
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• 2012

Parking guidance and information systems have been introduced to response the inefficient and inconvenience use of parking facilities. While advanced countries have reached effective use of parking guidance information system, the Republic of Korea has yet suffered from the lack of full use of advanced technologies. This study proposes an algorithm designed for a systems utilizing the USN technologies. A field test was performed. The test results showed that information from the proposed system is much reliable when compared to the one from the existing.

• Proceedings of the Korean Society of Computer Information Conference
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• 2019.07a
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• pp.235-236
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• 2019

스마트화 시대로 인해 주차장에서 운전자가 불편함을 줄여줄 수 있는 많은 기능들이 추가되었으나, 여전히 해결되지 못한 불편함은 많이 남아있다. 그 중 협소한 주차 공간에서 발생하는 접촉 사고와 차량을 주차하는데 많은 시간을 소모하는 불편함이 남아있다. 주차 공간 부족으로 인해 아파트 입구와 갓길, 소방차 지정구역에도 차량을 주차하는 등 많은 문제가 발생하고 있다. 아파트 입구의 주차된 차량들로 인해 운전자는 갑자기 튀어나온 어린이들을 발견하지 못하는 사고가 발생한다. 또한 갓길과 소방차 지정구역의 주차로 인해 화재 발생 시 소방차가 진입하지 못하여 화재 진압에 영향을 주어 2차 피해가 발생 하고 있다. 최근 몇 년간 부족한 주차 공간으로 인해 발생하는 문제를 해결하기 위해 소방법 강화 및 지정 주차구역, 주차 요일제 등을 시행하고 있으나, 주차 공간을 증가 시키는 등 직접적인 주차 공간 해결에는 많은 노력을 기울이지 않고 있다. 이러한 사고 피해를 예방하기 위한 연구의 중심으로써 주차 구역으로 설정하였으며, 자동화와 편의성을 추가하고자 하였다. 무인 주차 시스템의 자동화 구현을 위해 아두이노 개발환경에 3가지 센서를 적용하였으며, 편의성을 높이기 위해 RFID카드를 이용한 차량 정보 인식 기능을 적용하였다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2017.07a
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• pp.409-410
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• 2017

기존의 야외 주차관리 시스템은 초음파 센서 모듈, 주차 유도 센서, 주차 감지 전용 센서 등의 소형 센서와 장치들을 다수 사용하기 때문에 고비용의 발생과 주차장 관리의 불편함이 초래된다. 이러한 기존 시스템이 요구하는 장치들을 최소화 하고자 CCTV 기반의 소프트웨어 영상처리 기술로 차량의 위치와 주차공간의 유/무를 확인할 수 있는 야외 주차장 관리 시스템을 제시한다. 제시하는 시스템은 MOBILE 기반의 서비스를 제공하기 때문에 사용자에게 편리한 주차장 이용 서비스를 제공하고, CCTV를 기반으로 관리자에 의한 실시간 모니터링으로 주차장 내의 사고 및 긴급 상황을 인지해 사고를 대응할 수 있다.