저전력 주차 안내 시스템 설계

박주용(Ju-Yong Park),임형규(Hyeong-giu Lim) 한국엔터테인먼트산업학회 2011 한국엔터테인먼트산업학회논문지 Vol.5 No.1

주차안내 시스템은 주차장에서 주차정보를 제공하여 운전자에게 주차 편리성을 제공한다. 동시에 다수의 센서, 디스플레이와 제어모듈을 이용하여 아주 소량의 전기 에너지 만을 소모한다. 녹색 빌딩 설계의 요구가 점차 증가함에 따라 주차관리 시스템의 운용 전력 감축 문제가 이수화 되고 있다. 본 논문에서는 주차 관리 시스템의 감지기와 디스플레이 장치의 설계와 소비전력 감축의 결과를 제시한다. 이 시스템은 무선 Park Tile 과 Park Disk를 사용하여 전력소비를 감축 시키고, 여러 개의 주차공간 감지기와 자동차 카운터, 정보 디스플레이 장치, 안내 터미널과 제어장치로 구성되어 있다. 그리고 시스템 구조설계와 통신망 설계, 주차정보 서비스 시나리오 설계, .배터리 수명 제어, 운영 전력 평가 등이 수행되었다. 주차장당 운영전력은 0.4W로 평가 되었으며, 이는 기존 시스템의 17%정도 이고 매년 유지비는 기존 시스템에 비해 43%에 해당된다. The parking guidance system can increase driver’s convenience with detailed parking information service in the parking lot. At the same time, parking guidance 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 guidance system to reduce operating power. This paper presents the preliminary design and estimated results of a parking guidance 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 0.4 watt per parking-slot, which is 17% of traditional systems. The estimated annual maintain cost was 43% of traditional systems.

국립공원 구역 조정에 따른 환경,경제,사회적 파급효과 분석

홍현정 ( Hyun Jung Hong ),최현아 ( Hyun Ah Choi ),변병설 ( Byung Seol Byun ),박용하 ( Yong Ha Park ) 한국환경복원기술학회(구 한국환경복원녹화기술학회) 2013 한국환경복원기술학회지 Vol.16 No.6

As ten years have passed since national parks were adjusted and released inceptively, it is the time for evaluating the effectiveness of the national park policy and improving it on the basis of the evaluation result. In this study, the method of appraising the environmental and socio-economical ripple effect on the implementation of national park regulation were provided, based on the institutional consideration, the environment analysis, the survey of residents consciousness, the statistical analysis and so on. It is applied to target sites where were released from national parks, and the policy direction was suggested for sustainable use and management of national parks. National parks, that exhibit various characteristics depending on geographical and local conditions, were categorized through the statistical approach. Released sites from Seoraksan National park, where was categorized as the core national park for sustainable use and management, were evaluated environmentally based on the time-series analysis of environmental thematic maps and socio-economically based on the survey on residents perceptions. As a result of this study, the environmental effect of released sites has been declined or threatened, and the residents` economic, social and living condition in these areas are still not improved(p<0.05) since the adjustment of national parks. Based on the policy approach reflecting regional characteristics, natural resources are kept and enhanced for the sustainable use and management of national parks. And a consensus on the national park policy of national park should be developed between local residents and voluntary participation and public awareness should be attracted from them, based on the construction and the supplement of the infrastructure.

기존단독주택지의 도로변 주차에 관한 연구 : 목포시 산정 1동을 중심으로 Focused on the Detached Housing Area Sangjung 1 Dong in Mokpo City

박정현,조용준 조선대학교 국토개발연구소 1997 국토개발연구 Vol.17 No.1

This study examines parking types, methods and hours on existing detached housing areas at Sanjung 1 dong, Mokpo-city, carried out the questionnaire of class characteristics, possession of vehicle and using pattern of parking space for the residents and then the following conclusions are obtained. 1. 60% of respoding households posses the car, but the cases with parking lot are just 2.0% and over of car owners parked their cars illegally on the road, and the most sinificant reason of illegal parking is the lack of parking facilities(74%). 2. On the possession of car by that of house, homeowers of respoding households are 0.63 car/households and lessees are 0.65 car/households. 3. On the parking conditions on the road of housing area, there is a difference by a day of the week, but it begins to be decreased from 07:00, increased from 18:00 and it is the peak on 23:00. 4. most of the respondents (90%) agree to the contruction of paid parking iot and in this case, the appropriate distance to houses is within 50m and in the opinion of enforcement of car shed certification and of double taxation of two cars per households, 60% of the respondents (60%) agree to this. To sum up the above conclusions, the road of existings detached house is the stage of the conflicts among neighbors as well as the violation of walking right due to illegal parking cars on the roda and it is urgent to secure the parking space due to the construction of multi-household houses. However, since it is difficult for existing detached housing area to secure the security of parking space due to the narrow housing area and the unclear road limit in housing area, the methods which use the common parking facilities by developing surrounding idle area, idle space of public agencies and existing housing site should be examined and for this, the various incentive system should be arranged and operated

공원의 CPTED 실행전략에 관한 연구

강용길(Kang Yong Gil),박경래(Park Kyung Rae) 경찰대학 경찰학연구편집위원회 2011 경찰학연구 Vol.11 No.4

The purpose of this study is to develop Crime Prevention Implementation Strategy in the park, to make the park a safe space as increased use of residents. This study searches the development of CPTED Implementation Strategy through examination of literatures and studies in the past. And for seeking the needs of crime prevention and the direction of implementation strategy, This study collects and analyzes data about the korean parks situations and criminal statistics on the quantitative - methods. Finally, based on the park crime analysis and the natural, organizational, and mechanical strategies presented by Crowe(2000), this study suggests CPTED strategies for park crime prevention, as follows. First, the Surveillance Strategy selects the park site taking into account the surrounding environment of the park, secures the visibility through planting of the landscape with night lighting, and secures an open spaces in the park. In addition, It installs and operates CCTVs around the vulnerable places and times. CCTV monitoring is desirable to be included into the existing integrated center model. Second, the Access Control places that park's walkways and public areas with high frequency apart from the vulnerable places, and makes fences in the Control Area by planting trees or using the rope, artificial structures such as wood. And also, It establishes the rules for access control and installs the guide board. Attaching sensors on the fences can increase the control effects. Third, the Territorial Strengthen sets boundaries around the contolled areas of the park and the shelter, separates spaces into compartments according to the each spaces' using purposes. Fourth, the Promoting Activities considers the improvements of the design of the park facilities and various facilities installation, and work-study programs and cultural programs developments and operation for increasing users' participation and emotional stability. In particular, developing Music-Broadcasting applying the effects of music therapy is expected to suppress criminal psychologies and opportunities. Fifth, the Maintenance and Management estimates for the support activities of crime prevention, the operation of park management department, and the effectiveness of crime prevention, objectively and periodically.

확장된 계획행동이론을 통한 무주 태권도공원 방문객의 방문의도 분석

박용수(Yong Soo Park),한진욱(Jin Wook Han),김민수(Min Soo Kim) 한국사회체육학회 2012 한국사회체육학회지 Vol.0 No.48

The purpose of this study was to predict travelers` behavioral intention to visit the Muju Taekwondo Park, based on extended Theory of Planned Behavior(TPB). Tourists` motivation was newly included in determining their behavioral intention to visit the park along with existing three components of traditional Theory of Planned Behavior(attitudes, subjective norms, and perceived behavioral control). To this end, a total of 241 Taekwondo masters was selected using a conveniently sampling method and responded to a survey questionnaire. The 206 usable questionnaires were utilized to the final data analyses. Statistical Package of PASW 15.0 was used for data analyses including descriptive analysis, exploratory factor analysis, reliability analysis, correlation analysis, and multiple regression analysis. The results of this study were as follows. Firstly, attitudes toward visiting the park had a significant impact on visiting the park Secondly, subjective norms had a significant influence on visiting the park. Thirdly, perceived behavioral control significantly affected behavioral intention to visit the park. Lastly, motivation was a significant predictor of subjects` visiting the park. Additionally, practical implications of the findings and suggestions were discussed.

A Risk Management For Prevention of Birds Strike In Urban Parks Close to the Airport

Mu-Geun Kim,Dam-Yong Park,Joon-Jo Moon,Hyunsu Kim 한국조류학회II 2016 한국조류학회지 Vol.23 No.2

The Western Seoul Lake Park which lies in Yangcheon Sinwol-dong of Seoul was opened in October 2009. The number and species of birds are expected to continue to increase in the future around the airspace over the Western Seoul Lake Park. The Western Seoul Lake Park is, however, geographically close to the southern end of the Gimpo Airport, and it is located on the approach surface of the obstacle limitation surfaces thereof. For that reason, the probability of bird strikes around the airspace over the Western Seoul Lake Park would be significantly high in comparison with that of bird strikes around the airspace over the other parks near the Gimpo Airport. To assessment of bird strike risk in the Western Seoul Lake Park, we visited four times between 2015 and 2016. And ducks and geese were identified as the most dangerous species. In this paper, we will, through the analysis of the Western Seoul Lake Park case, propose a new approach to bird strike risk management around that Park and also present the improvements of current relevant policies.

청도새마을운동 기념공원 기본계획

권진욱 ( Jin Wook Kwon ),박찬용 ( Chan Yong Park ) 한국농촌계획학회 2014 농촌계획 Vol.20 No.3

The Saemaeul Movement, which is the representative national campaign of Korea aimed at the development of local communities, has drawn a great deal of attention from home and abroad and formed an element of Korea``s national brand since 2000. Accordingly, this research was conducted for the purpose of constructing a memorial park in Shindo Village, Cheongdo County, North Kyoungsang Province, which is a home to the Saemaeul Movement. As the Saemaeul Movement is benchmarked by many countries around the world today, this research aims to communicate the spirit and social value of the movement and disseminate its effects of local community development in rural areas through the construction of a memorial park. In this study, the design motive of the memorial park was conceived through the historical review and case studies of the Saemaeul Movement. In parallel, theoretical study was also conducted on design techniques as the basis of this research. In consideration of the characteristics of a technical article, this research was conducted in several phases. In the first phase, the conditions of the site where the park construction was planned were analyzed and the direction of its development was set. In the second phase, the main theme and the basic principles of planning were established, and the contents of the park construction project were devised in detail. In the last phase, a comprehensive plan was established, including a space layout to accommodate activities, facilities and programs to be introduced to the park. The park construction site (106,000㎡) was divided into four zones (memorial zone, historical theme park, education zone and experience zone) based on circulation planning aimed at creating memorial space, and was linked to eco-friendly ecological space in consideration of environmental features. At a time when the Saemaeul Movement is being propagated across the world, the result of this study will help create a place for its memorial and play a pivotal role to boost international movements aimed at promoting co-prosperity across the global village. It will also bear significance as an example of theme-based park construction in a rural area and the invigoration of a local community.

八公山 自然公園의 利用者 滿足에 關한 因果模型 硏究 : Case Study of Palgong Natural Park in Taegu

朴贊龍,玄重英 영남대학교 자원문제연구소 1993 資源問題硏究 Vol.12 No.-

This research suggests a causal model to investigate factors and variables which significant effects on user satisfaction with natural park recreational facilities in Palgong Natural Park in Daegu, and thereby identifing implications for planning and development of urban natural parks and provincial parks. For this study data were gathered by self- administered question-nares from 933 households selected by the multi - stage probability sampling method. The analysis of the data consists of two phases. The first involves exploratory factor analysis of the draw meaningful factors from the data. Four factors were identified. The second phase test the casual model of this research employing LISREL methodology. On the base of the analysis results. important implication for planning urban natural park and provincial park are recommended.

A Study on Assessment of Utilities of Urban Forest with Reference to User Satisfaction - Case Study of Apsan City Natural Park in Taegu -

Chan Yong Park 한국산림과학회 1991 한국산림과학회지 Vol.80 No.1

This study aims at identifying factors and variables which have significant effects on users satisfaction with recreational activities and facilities in Apsan city natural park and thereby establishing indicies of planning and/or development of urban forest. To test the causal models of this research, The data were gathered by self-administered questionnaires from 1,147 households in Taegu city which were selected by the multi-stage probabiling sampling method. The analysis of the data primarily consist of two phases : The fires analysis dealt with exploratory factor analysis which identified major factors involved in satisfaction with recreational activities and facilities in Apsan city natural park and the second analysis tested the fit of causal models of this research to the data using LISREI, methodology. LISREL refers to a general statistical model for analysis if Linear Structural RELationships among quantitative variables. Now a new verson of ;accompanying computer program, LISREL VI is available. LISREL IV is an improved to fit and test structural equation models which specify phenomena antler study in terms of putative cause and effect variables and their indicators. The variables in the structural equations may be observed measurements or latent variables The LISREL or casual model consists of the measurement and structural equation models. The measurement model specifies how the latent variables are measured in terms of the observed variables and is used to describe the measurement properties of the observed variable. The structural equation model specifies the casual relationships among the latent variable and is used to describe the causal effects. Latent variables of unobserved variables represent theoretical constructs. The LISREL model consists of two sets of unobserved variables, the dependent variables η, and the independent variable ξ, which are considered a cause of η in the system of linear structural relations: η=Βη_Γξ+ζ where Β and Γ are parameter matrices of direct causal effects and ζ is a vector of structural disturbance or residuals. The LI5REL computer program estimates the unknown coefficients of the structural equations and the covariance matrices of the residuals and measurement errors. Standard errors of all estimated paramated are provided along with chi-square tests of the fit of the models and structural hypotheses within the model. The most important advantage of LISREL comparing with multivariate analytic techniques is that is enables the researcher to test a theory. To use LISREL the researcher should have a priori theory to be tested. The factor analysis identified that three significant factors are involved in satisfaction with recreational activities and that five significant factors are inherent in satisfaction with recreational facilities. The three factors of satisfaction with recreational activities are mental relaxation, physical health, and calmness and the five factors related to satisfaction with recreational facilities are convenience Facility, linear physical exercise facility, viewing facility, space for repose and play, and climbing facility. The second phase analysis tested the tit of the causal models for satisfaction with recreational activides and facilities to the data and identified sadistically significant causal linkage among overall satisfaction with the park, other indigenous factors and exogenous variables. Overall fits of both causal models were goad. Among iudogenous factors, calmness and space for repose and play factors were identified as having significant effects on overall satisfaction. Exogenous variables which have significant effects on indogenous variables were also identified. These significant relationships represent important factors and variables that should be considered in planning and/or development of the city natural park. On the basis of there significant causal relationships implications for planning and/or development

박형룡 박사의 생애, 저술활동, 신학사상(1928-1960)

박용규(Yong Kyu Park) 신학지남사 2019 신학지남 Vol.86 No.3

Dr. Hyung-nong Park(1897-1978) is the greatest apologist and theologian of Korea. He was one of the foremost leaders in the succession of missionaries’ faith and theology to the Korean Church. He wrote many articles defending historic Christianity and Christian faith and wanted to inherit the faith that the missionaries had introduced to Korea while serving as a professor at The Presbyterian Theological Seminary, Pyongyang, Korea, from 1928 to 1938, when the Seminary was closed. The purpose of this paper is to examine Dr. Hyung-nong Park’s writings from 1928 to 1960. Among them, his writings in the Shinhak Jinam from 1928 to 1940, his writings in the Shinhak Chungron from 1949 to 1953, and his writings in the Shinhak Jinam from 1954 to 1958 will be reviewed. It was his conviction that the Bible was the inspired and inerrant Word of God, the only infallible rule of faith and practice. His criticism of various modern thoughts including liberal and neo-orthodox theology was intended to defend the plenary-verbal-organic inspiration and the infallibility of the Bible. Dr. Park defended the orthodox theology against various liberal and neo-orthodox theology and WCC ecumenical movement throughout his life. The theology he defended was ‘orthodox theology,’ ‘evangelical faith,’ and Calvinism. Dr. Park hoped to rebuild the seminary that inherited the theological tradition of the Pyongyang Seminary after returning to Korea in 1947 after 10 years of exile. He made great efforts to implement this theological tradition. It was why he published The Shinhak Chungron in 1949 and republished The Shinhak Jinam in 1954. Just as Philip Melanchthon(1497-1560) gave John Calvin(1509-1564) the title ‘The Theologian,’ it would be a good match for Dr. Park. He deserves such honors.