• Title/Summary/Keyword: Parking space

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Parking Space Detection based on Camera and LIDAR Sensor Fusion (카메라와 라이다 센서 융합에 기반한 개선된 주차 공간 검출 시스템)

  • Park, Kyujin;Im, Gyubeom;Kim, Minsung;Park, Jaeheung
    • The Journal of Korea Robotics Society
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    • v.14 no.3
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    • pp.170-178
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    • 2019
  • This paper proposes a parking space detection method for autonomous parking by using the Around View Monitor (AVM) image and Light Detection and Ranging (LIDAR) sensor fusion. This method consists of removing obstacles except for the parking line, detecting the parking line, and template matching method to detect the parking space location information in the parking lot. In order to remove the obstacles, we correct and converge LIDAR information considering the distortion phenomenon in AVM image. Based on the assumption that the obstacles are removed, the line filter that reflects the thickness of the parking line and the improved radon transformation are applied to detect the parking line clearly. The parking space location information is detected by applying template matching with the modified parking space template and the detected parking lines are used to return location information of parking space. Finally, we propose a novel parking space detection system that returns relative distance and relative angle from the current vehicle to the parking space.

An Efficient Vehicle Parking Detection Method Using Gray Scale Images (그레이 스케일 이미지를 이용한 효율적인 주차검출 방법)

  • Park, Ho-Sik;Bae, Cheol-Soo
    • The Journal of Korean Institute of Communications and Information Sciences
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    • v.36 no.10C
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    • pp.629-634
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    • 2011
  • Empty space in the parking lot of the parking space to analyze the effective use of technology and transportation may be useful in the jungle, However, conventional analytical methods impractical parking space or need a fast processing speed. In this paper, real-time parking, so parking monitoring methods for detection is proposed. Gray-level images using the proposed method to determine whether the parking and the parking space was used to analyze. To verify the performance of the proposed method in an outdoor parking lot 129 video capture and analysis of experimental results in 98.5% of the parking space, parking space, the success of the proposed method was proved to be effective in the analysis.

Design and Implementation of Distributed Parking Space Management Service in Scalable LPWA-Based Networks (대규모 LPWA기반 네트워크에서 분산된 주차 공간 관리서비스의 설계 및 구현)

  • Park, Shinyeol;Jeong, Jongpil;Park, Dongbeom;Park, Byungjun
    • KIPS Transactions on Computer and Communication Systems
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    • v.7 no.10
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    • pp.259-268
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    • 2018
  • Due to the development of cities and the increase of vehicles, effective control of parking space management service in cities is needed. However, the existing parking lot management system does not provide limited or convenient service in terms of space and time. In this paper, we propose distributed parking space management service based on large scale LPWA (Low-Power Wide-Area). The parking sensor collects parking space information from the parking lot and is transmitted over a low-power wide network. All parking data is processed and analyzed in the IoT cloud. Through a parking space management service system in all cities, users are given the temporal convenience of determining the parking space and the area efficiency of the parking space.

Template Mask based Parking Car Slots Detection in Aerial Images

  • Wirabudi, Andri Agustav;Han, Heeji;Bang, Junho;Choi, Haechul
    • Journal of Broadcast Engineering
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    • v.27 no.7
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    • pp.999-1010
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    • 2022
  • The increase in vehicle purchases worldwide is having a very significant impact on the availability of parking spaces. In particular, since it is difficult to secure a parking space in an urban area, it may be of great help to the driver to check vehicle parking information in advance. However, the current parking lot information is still operated semi-manually, such as notifications. Therefore, in this study, we propose a system for detecting a parking space using a relatively simple image processing method based on an image taken from the sky and evaluate its performance. The proposed method first converts the captured RGB image into a black-and-white binary image. This is to simplify the calculation for detection using discrete information. Next, a morphological operation is applied to increase the clarity of the binary image, and a template mask in the form of a bounding box indicating a parking space is applied to check the parking state. Twelve image samples and 2181 total of test, were used for the experiment, and a threshold of 40% was used to detect each parking space. The experimental results showed that information on the availability of parking spaces for parking users was provided with an accuracy of 95%. Although the number of experimental images is somewhat insufficient to address the generality of accuracy, it is possible to confirm the possibility of parking space detection with a simple image processing method.

A Study on Expansion for the Parking Space of Rental Housing Complexes (임대주택단지 주차공간확충 방안 연구)

  • Song, Sung-Hyun;Lee, Min-Seok
    • Journal of the Korean housing association
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    • v.24 no.2
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    • pp.35-44
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    • 2013
  • The purpose of this study is just for parking shall identify the status of the lack of rental apartments to relieve parking shortages. Next performed, and subsequent utilization of space just outside the parking space expansion plan is to present an alternative. Analysis of the study only 30 of the direction of the plan and set standards according to the nature of each complex. Planned urban planning aspects and architectural aspects of a parking space that can expand and classify the types of features will be discussed. Suggestions on how to take advantage of the parking space that can expand only in state owned lands in the urban planning aspects. The Architectural Planning of the side lot line change in the space and change the use of the Common Service Facilities or just to change the internal road system, by changing the way of parking, secure parking space. This way of working to improve the environment of the complex, at least. Actually just the space of improvement to be made with the opinion of the residents and the surrounding areas of the business association, must be preceded by a feasibility study.

A Study on the Physical Quality Indicators and the Users' Satisfaction of Parking Space in Apartment Housing Estates, built in 1994-1998 (공동주택단지 주차공간의 정량적 계획특성과 이용자만족도에 관한 연구 - 1990년대 사례를 중심으로 -)

  • Kim, Gi Soo
    • KIEAE Journal
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    • v.8 no.6
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    • pp.39-46
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    • 2008
  • The purpose of this research is to analyze the planning characteristics based on the physical quality indicators and the users' satisfaction of parking space in apartment housing through the case study of 36 housing estate samples which were built in 1994-1998. The contents of this research consists of three main parts. The first part is to analyze the characteristics of residential environment based on the quality indicators of parking space in apartment housing. The second part is to analyze the correlation of quality indicators of parking space and development conditions in apartment housing. The third part is to analyze the correlation of users' satisfaction and physical quality indicators of parking space, and to propose the planning methods which increase the quality of residential environment of parking space in apartment housing.

Intelligent Parking Management System using RFID and Sensor (RFID와 USN을 사용한 지능형 주차관리 시스템 구축)

  • Seo, Hee Suk
    • Journal of Korea Society of Digital Industry and Information Management
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    • v.5 no.3
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    • pp.1-8
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    • 2009
  • There are several ways to solve parking problem in the downtown. One of them is to manage parking efficiently, that is, to raise use-efficiency of parking place and to help in the block efficiently, it can prevent disproportion that some parking space is over capacity and the other parking one is under. It causes not only the disproportion of economic efficiency but also the congestion of local road. The precondition to manage parking efficiently is to analyse the parking characteristics. In this paper we build up total D/B by collecting every information about parking space. We developed the Parking Management System by using RFID and Sensor. The efficient Parking Management System is for convenience of drivers and efficient usage of parking space. And this system is also the basic study to be developed as the total Parking Management System by upgrading every information.

A Study on the Parking Space in General Hospitals (중소도시 종합병원의 주차장 이용질태 및 특성에 관한 연구)

  • Pae, Sung-Ki;Kim, Kwang-Moon
    • Journal of The Korea Institute of Healthcare Architecture
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    • v.3 no.5
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    • pp.7-15
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    • 1997
  • This study aims to analyze the parking demand in general hospitals in Chunju. The survey is done to examine the capacity of parking, the time of parking, the frequency of parking, and the actual condition of parking space. As a results of analysis, the conclusion was derived that the parking space is not satisfactory compared to the desired level. Consequently, this study aims to represent the improved parking based on characteristics of parking systems and the practical uses of the parking space in general hospitals.

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A Study on the Analysis of Users' Behaviors on the Underground Parking Space in an Apartment Complex (아파트 단지내 지하주차장의 이용행태 분석에 관한 연구)

  • 이상구;윤충열
    • Journal of the Korean housing association
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    • v.14 no.6
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    • pp.165-172
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    • 2003
  • With the rate of spread of motors rapidly increased, but parking difficulties in an apartment complex was aggravated due to an insufficient parking lot. Visual interference on residential environment, various kinds of pollution and noise, decrease of open space in an apartment complex are also causes of parking difficulties. Therefore, this study is to suggest a theory of desirable direction for planning of the parking space by studying psychological characteristics of users' behaviors by the type of the circulation of motors and pedestrians. Consideration on the present situation, real conditions of underground parking space and the consciousness and parking habit of residents, the most important problem is required in this study.

Design of Intelligent Parking System for Autonomous Vehicle at the Slant Space (자율주행 차량을 위한 지능형 경사 주차 시스템 설계)

  • Hao, Yang-Hua;Kim, Tae-Kyun;Choi, Byung-Jae
    • Proceedings of the Korean Institute of Intelligent Systems Conference
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    • 2008.04a
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    • pp.219-222
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    • 2008
  • Recently, parking problems for an autonomous vehicle have attracted a great deal of attention and have been examined in many papers in the literature. In this paper we design a fuzzy logic based parking system at the slant parking space which is a important part for designing a autonomous parking system. We first design an optimal parking path for the slant space and present the simulation results of the fuzzy logic based parking system.

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