• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2015.10a
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• pp.1041-1042
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• 2015

This paper studies on securing parking spaces and improving parking performance, by use of vehicle license plate investigation for parking turnover ratio. It is easy to test whether a parking lot is effectively used and its traffic flows smoothly or not.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2010.10a
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• pp.542-545
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• 2010

In this paper, we propose a parking information system which suggests an available parking lot on the shortest path between an entrance and adestination. In order to analyse the change of the parking management efficiency of each model as the number of unavailable parking lots increases from 10% to 99%, we compare the experimental results of three parking information system: an entrance-oriented system, a destination-oriented system, and the proposed system. Also, we compare user's satisfaction according to whether 50 user park their car with the proposed system or not.

• Korean Journal of Construction Engineering and Management
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• v.3 no.1 s.9
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• pp.115-123
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• 2002

Recently all basement floor of apartment site have utilized as parking area to use efficiently space and to ensure lawful parking car figure. And the top of parking area has used as working vehicle's path and materials' carrying area during construction. Thus because crack and leakage status in underground parking area of under construction or completion building generate excessively not only performance of structure is diminished but also flaw repair cost is put in a lot of. And abroad confidence is diminish. So this study is intended to diminish flaw focus on investigation of under construction and completion fields through examine closely cause of crack and leakage status of apartment house underground parking area and prepare countermeasure with respect to design, construction and maintenance.

• Journal of the Korean Institute of Landscape Architecture
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• v.33 no.5 s.112
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• pp.114-122
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• 2005

Anyang city performed a design competition for the existing paper mill site and this design is the work that was submitted to that competition. The design instructions for the competition were about an organic site which had harmony of aboveground park and underground parking lot, establishment of park planning which is fit for the features of nearby areas, and security of proper parking space. This design criteria set the design concept to a new wave of Anyang by reflecting the design instructions of prize contest and features of the site and developed it as three waves. First, the eco wave, one of three waves, means that it compose the ecological healthy park and urban environment together with restoration and preservation of Suamcheon (stream), and futhermore the waves that the natural resource are maintained in a delicate ecological balance as the water resource of Anyang city are connected to the axis of mountain resource. Secondly, the emotion wave indicates that the wave toward culture and art emotional park that stimulates and fills up the emotion to makes impoverishing modems minds fertile. Thirdly, the health wave means the waves toward a park to keep the sound of minds and bodies of Anyang citizens, and healthy and sound life as well as the waves toward a park to contribute the healthy leap and development of Anyang. These three waves will enrich the park keeping the dynamic relationship mutually and will be a new culture and art code of Anyang city.

• 한국전산유체공학회:학술대회논문집
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• 2009.04a
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• pp.208-214
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• 2009

지하 복수층 주차장은 도시의 밀집화 및 자동차의 급격한 증가로 인한 토지부족 및 주차난을 해소할 수 있는 좋은 방법이다. 하지만 인체유해 배출가스의 집중으로 환기의 중요성이 대두되는 추세에도 불구하고 실제로는 시공이 완료 된 후에나 오염도 측정이 가능하다. 이러한 이유로 CFD 시뮬레이션으로 시공이전의 지하 복수층 주차장의 공기오염도를 예측했다. CFD 시뮬레이션은 예산과 시간을 절감한 공기오염도 예측이 가능하다. 실제의 당산근린공원의 지하주차장을 대상으로 오염도를 예측했다. 급기에만 강제유동을 일으키는 2종과 배기에만 강제유동을 일으키는 3종 기계환기법, 그리고 급배기에 강제유동을 일으키는 1종기계환기법을 각각 적용하여 공기오염도를 계산했다. 지하1층과 지하2층의 입구 및 출구유속을 10, 15m/s로 하여 실내평균연령과 실내평균환기효율을 살펴보았다. 계산결과는 급기와 배기에 강제유동을 동시에 일으키는 1종 기계환기법의 값과 비교하였다.

• 제어로봇시스템학회:학술대회논문집
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• 2005.06a
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• pp.1464-1467
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• 2005

In this research, we developed a system, which can find the location of vehicle when people park their cars in a big parking lot or large area. People can find their cars readily through this simple device and they can save their time and effort. This is the purpose of this research. Performing this, detection of electromagnetic wave's direction is needed and we used shielding effectiveness of electromagnetic waves for the method of it. An absolute coordinate indicates four directions (E, W, S, N) by using an electronic compass module, and it is needed for the localization. The device can check the received count of the electromagnetic waves coming from all other directions through the system, which is installed in the vehicle. The direction recorded the least received count would be the location of the parked vehicles. We can add on the function of this research by using the same frequency of cars alarm goods. Also, it is useful in the huge indoor parking lot.

• Proceedings of the Korean Society of Computer Information Conference
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• 2022.01a
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• pp.241-242
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• 2022

지속 가능한 발전을 위해 전기자동차의 관심 및 수요가 늘어나는 상황에서 전기자동차 충전소 및 주차공간에 대한 정보 습득은 더욱 중요해졌다. 서비스 이용자는 본인의 위치를 기반으로 하여 가까운 주차장과 전기 충전소의 유무를 확인할 수 있는 DBMS를 설계하고 구축하였다. 이용자에게 주차장 및 전기 충전소에 대한 정보를 얻는 과정에서 더욱 편리함을 안겨주는 것을 목표로 하였다.

• Journal of Korean Society of Transportation
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• v.21 no.5
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• pp.19-29
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• 2003

The purpose of this study is to analyse the effect of the parking information on the waiting time using the simulation method. Stated Preference survey has been implemented to construct the parking lot choice model. A queue simulation is carried out to investigate the effect of various parking information on the waiting time. The results show that providing parking information is likely to increase the utilization of parking place and to decease the waiting time of individual vehicle. Furthermore, as the parking demand increases, the detailed and quantitative parking information such as "5 minutes delay" is more effective than qualitative parking information such as "available".

• Journal of Institute of Control, Robotics and Systems
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• v.18 no.6
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• pp.584-593
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• 2012

This paper introduces an AVP (Automated Valet Parking) system which applies an autonomous driving concept into the current PAS (Parking Assistant System). The present commercial PAS technology is limited into vehicle. It means vehicle only senses and controls by and for itself to assist the parking. Therefore, the present PAS is restricted to simple parking events. But AVP includes wider parking events and planning because it uses infra-sensor network as well as vehicle sensor. For the realization of AVP, the commercial steering system of a compact vehicle was modified into steer-by-wire structure and various sensors like LRF (Long Range Finder) and camera were installed in a parking area. And local & global server decides where and when the vehicle can go and park in the testing area after recognized the status of environment and vehicle from those sensors. GPS solution was used to validate the AVP performance. More various parking situations, vehicles and obstacles will be considered in the next research stages based on these results. And we expect this AVP solution with more intelligent vehicles can be applied in a big parking lot like a market, an amusement park, etc.

• The Journal of the Korea institute of electronic communication sciences
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• v.18 no.5
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• pp.877-884
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• 2023

In this study, when another vehicle is parked in a designated space where a personal vehicle can park and a defined personal use time, an ultrasonic object recognition sensor is used to determine vehicle entry, and a camera sensor recognizes a license plate. If the vehicle is not recognized by the individual vehicle owner, the "private parking lot operation block" of the application server receives the individual phone number based on the National Police Agency's Vehicle Number Information Inquiry Open API. Afterwards, when parking is processed, the non-right holder receives the approval of the parking right holder, parks for the recognized time, and deposits the parking fee into the public account of the city hall. Through this study, it was possible to find an operation processing method that can most effectively manage parking in the city center in a private parking space recognized by the city hall.