• Title/Summary/Keyword: Public Bicycle

Search Result 85, Processing Time 0.032 seconds

Development of a LBS-based Bicycle Monitoring System using GPS-CDMA Modem Combined Terminals (GPS-CDMA 모뎀 일체 단말기 및 LBS 기반 자전거 관제 시스템 개발)

  • Lee, Hyung-Bong;Cho, Seung-Hee
    • Journal of the Korea Society of Computer and Information
    • /
    • v.17 no.8
    • /
    • pp.41-50
    • /
    • 2012
  • Most of the developed countries and Korea have continued to invest much money in developing low-carbon vehicles such as electric car, methanol car and hydrogen car to replace the conventional fossil fuel vehicles. Government and local governments of each country, however, grope to construct roads for bicycle and public bicycle rental systems because bicycle is the only ultimate and feasible non-pollution transportation. Most of the current bicycle monitoring systems have achieved automation of rental process in bicycle stations, but they can not monitor bicycles in use. This paper develops GPS-CDMA modem combined terminals and implements a LBS-based bicycle monitoring system using them for public bicycle rental system. The monitoring system collects location information from GPS-CDMA modem combined terminals attached on bicycles and presents the moving tracks of bicycles on a GIS map for easy return and redistribution of bicycles. Also, the system helps to prevent from theft and vandalism of bicycles and to recommend the nearest bicycle station.

A Study on the Direction of Public Bicycle Development in Korea - Focused on Ttareungyi and Nuviza - (국내 공공자전거 발전 방향에 관한 연구 - 따릉이(Ttareungyi)와 누비자(Nuviza)를 중심으로 -)

  • Kim, Ha-Gyeong;Kim, Seung-In
    • Journal of Digital Convergence
    • /
    • v.16 no.8
    • /
    • pp.263-267
    • /
    • 2018
  • In this study, it is aimed to solve the problems of energy depletion, environmental pollution, climate change and traffic congestion in the coming generations. In Korea, the usage of public bicycle, which is a short-distance transportation system, is continuously increasing. Therefore, we analyzed the public bicycles of 'Taungryei' in Seoul and 'Nubiza' in Changwon City. We also conducted in-depth interviews with Stephen Anderson based on six principles of Creating Pleasurable Interfaces. As a result, users' discomfort was found in the functional part and the usability part of the public bicycle. Also, it was confirmed that the users were satisfied with the public bicycle in the meaningful part. Therefore, public bicycles should consider the user experience aspects to complement functional and usability parts for users.

Modeling and Simulation for Analyzing Efficient Operations on Public Bike System: A Case Study of Sejong City (공공 자전거 시스템의 효율적 운용을 위한 모델링 및 시뮬레이션: 세종시 사례 중심)

  • Bae, Jang Won;Choi, Seon Han;Lee, Chun-Hee;Paik, Euihyun
    • Journal of the Korea Society for Simulation
    • /
    • v.30 no.1
    • /
    • pp.103-112
    • /
    • 2021
  • In recent years, public bicycle systems are widely spread over the world according to the development of ICT technology. Since the public bicycle systems in large cities need to secure both publicity and convenience for citizens, analysis of various their issues from introduction to operation is required. In addition, it is also necessary to prepare for various scenarios for coexistence with the PM business, which is recently in the spotlight as a last mile means and normally managed privately. This paper introduces modeling and simulation for efficient operations of public bicycle systems. In particular, the proposed method was developed in a form that can be easily used in other cities by modeling the general structure and behavior of the public bicycle system, and it was developed to facilitate modification and expansion of the future model with a component-based model configuration. This paper provides a case study of the propose method, which is the public bicycle simulation in Sejong City. The simulation results were derived by applying the data from the public bicycle system of Sejong City, and they were verified with the associated real data of Sejong City. Using the verified model, it is expected that it can be used as a tool to design and analyze various services on the public bicycle systems, which were especially suitable for Sejong City.

A Generation and Accuracy Evaluation of Common Metadata Prediction Model Using Public Bicycle Data and Imputation Method

  • Kim, Jong-Chan;Jung, Se-Hoon
    • Journal of Korea Multimedia Society
    • /
    • v.25 no.2
    • /
    • pp.287-296
    • /
    • 2022
  • Today, air pollution is becoming a severe issue worldwide and various policies are being implemented to solve environmental pollution. In major cities, public bicycles are installed and operated to reduce pollution and solve transportation problems, and operational information is collected in real time. However, research using public bicycle operation information data has not been processed. This study uses the daily weather data of Korea Meteorological Agency and real-time air pollution data of Korea Environment Corporation to predict the amount of daily rental bicycles. Cross- validation, principal component analysis and multiple regression analysis were used to determine the independent variables of the predictive model. Then, the study selected the elements that satisfy the significance level, constructed a model, predicted the amount of daily rental bicycles, and measured the accuracy.

Optimized Bicycle-sharing Model for China Market (최적화된 중국시장의 공유자전거 모델제안)

  • Wang, Yang;Park, Seong Il;Lee, Sung Pil
    • Journal of Service Research and Studies
    • /
    • v.8 no.4
    • /
    • pp.53-75
    • /
    • 2018
  • Bicycle-sharing as a product service system in the sharing economy, its characteristic is that users can go to nearby places by the public bike at any time however they don't need to have their own bicycle. However, the service quality of bicycle-sharing and satisfaction of users continuously decrease with the rapid growth number of bicycle-sharing users in China. Based on the double diamond model and from the perspective of service design, this research studies the service experience of bicycle-sharing of Chinese users, focuses on the potential pain points of Chinese users when using the public bike, and designs the optimum proposal to promote users' satisfaction. According to the research result, the research builds a new concept which can satisfy users' demand for communication, enjoyment and option during the cycling. The experience of new service system of bicycle-sharing makes humanized and subconscious interaction possible.

A Study on Improving Comparative Analysis on Bicycle Roads Analysis (자전거도로 개선 방안에 관한 연구)

  • Kim, Dong-Woo;Park, Seong-Taek;Kang, Tae-Gu
    • Journal of Industrial Convergence
    • /
    • v.14 no.2
    • /
    • pp.25-31
    • /
    • 2016
  • As the importance of big data begins to be recognized, the government, local self-governing bodies, and corporations have taken interest in big data. However, unlike the past, there is various typical and atypical data, and some fields make use of big data planning and analytical technique, which is opening a way to capture new opportunities. The present study analyzes an improvement plan for bicycle roads by using the public data of Seoul and proposes its implications.

  • PDF

Efficient Utilization of Public Bicycle Stations (공영자전거 스테이션의 효율적 활용 방안에 관한 연구)

  • Park, Ki Jun;Jung, Hun Young
    • KSCE Journal of Civil and Environmental Engineering Research
    • /
    • v.42 no.1
    • /
    • pp.75-81
    • /
    • 2022
  • Public bicycles are a representative eco-friendly transportation means that can reduce carbon emissions and play an important role in first/last mile mobility and that can be linked to public transportation in the future MaaS era. In 2008, Changwon City started operating donor bicycles for the first time in Korea. However, as the infrastructure of public bicycles has expanded without a theoretical basis for over 10 years, operating costs are increasing due to a decrease in operational efficiency, which makes it difficult to quantitatively expand the service. In this study, a method for calculating the number of stands suitable for the use of public bicycles was presented, and an efficiency index was developed to evaluate the efficiency of public bicycle infrastructure. The method presented in this study was found by examining the relationship between numbers of rentals and returns of public bicycles and the number of bicycle holders. It is expected that the results can be used by other local governments.

Effects of Seasonal and Membership Characteristics on Public Bicycle Traffic : Focusing on the Seoul Bike (계절 및 회원 특성이 공공자전거 통행에 미치는 영향분석 : 서울시 따릉이를 대상으로)

  • Jang, Jae min;Lee, Soong bong;Lee, Young-Inn;Lee, Mu Young
    • International Journal of Highway Engineering
    • /
    • v.20 no.4
    • /
    • pp.47-58
    • /
    • 2018
  • PURPOSES : Seoul introduced public bicycles to reduce environmental pollution and create a healthy society. Because the use of bicycles is highly weather dependent, and bicycles are rented by the people, member characteristics and seasonal influences should be considered. This study analyzed bicycle traffic characteristics considering seasonal and member characteristics and highlighted some implications. METHODS : The Yeouido and Sangam districts, which have multiple business districts, were taken as the areas of interest. In order to reflect seasonal and membership characteristics, the traffic volume, time of use, and characteristics of each zone were categorized by season (spring, summer, autumn, winter) and membership type (season, daily, group). In addition, we analyzed the pattern of traffic volume and usage time according to the traffic purpose after separating rental locations into residential, business, subway, and park, reflecting the land characteristics. RESULTS : The results revealed that seasonal characteristics were high for bicycle traffic, time of use, and occupancy rate for park locations in spring and autumn. In terms of membership characteristics, group and daily users appeared as major visitors for park locations, and the trends of commuter pass users showed that bicycle use meets the purpose of introducing public bicycles. CONCLUSIONS : Traffic characteristics differed according to seasonal and membership characteristics. It is necessary to involve and extend the users of the commuter pass. Situations in which commuter pass users cannot function as a group or in which daily users monopolize bicycles (especially near parks, near subway stations, etc.) must be avoided.

A Study on the Improvement Alternatives using USN Technology on Bicycle and Infrastructures (USN 융합기술을 활용한 자전거 시설물의 안전향상에 관한 연구)

  • Chung, Sung-Hak
    • Journal of the Korea Society of Computer and Information
    • /
    • v.15 no.8
    • /
    • pp.173-180
    • /
    • 2010
  • This research aims to enhance the security and safety of bicycle facilities by utilizing convergence technology of ubiquitous sensor network in the transportation system. To achieve the aim, U-bike system has developed by utilizing sensor network technology, and the serviceability and safety function of public facilities in the system have enhanced. This research also presents a plan for the construction of U-bike using ubiquitous sensor network and safety infrastructure of facilities by analyzing bicycle traffic reports and characteristics of service through studying the literature on the security of bicycles and the safety of facilities on bicycle lanes. The result of this research will contribute to the enhancement of safety function of bicycle lanes and facilities around National 4 major rivers bicycle lanes in the future.

A study on bicycle storage improvement in Seoul -Focusing on the bicycle storage in Seoul subway transit links- (서울시 자전거 보관소의 개선방안 -서울시 지하철 연계 환승 보관소를 중심으로-)

  • Park, Yeun-Kyung;Kim, Seung-In
    • Journal of Digital Convergence
    • /
    • v.14 no.12
    • /
    • pp.405-411
    • /
    • 2016
  • Seoul city is publishing new plans to increase modal share rate of bicycle every year, such as, maintaining bicycle related facilities. But bicycle's modal share rate in Seoul stayed same for the last decade and people are still facing difficulties using bicycle related facilities. These problems are causing bicycle usage as connecting transportation of public transit to decrease. This study looked at the high bicycle modal countries, such as, Netherlands, Germany and Japan to find applicable solutions by analyzing cases and comparing them with cases of highly populated subway station of Sindorim in Seoul. For example, in Germany and Netherlands there is bicycle-parking system to help bikers to access subway easier, in Japan there is underground bicycle parking tower to safely keep high volume of bicycles with in small space. For Seoul city to increase its modal share rate, they should look at problems from users' prospective and solve it by fixing it and improving the services, not by making more facilities.