Study of an Empirical Analysis for Driving Safety under Multi-lane Toll Collection System Environment based on Vehicle Trajectory Data

Hyunjin Park,Hwanpil Lee 한국도로학회 2022 한국도로학회 학술대회 발표논문 초록집 Vol.2022 No.10

A Study on Cases of the Performance Benefit Sharing Scheme in the Road Engineering Industry to Realize Social Value

Yongwon Kim,Shin Park,Hwanpil Lee 한국도로학회 2018 한국도로학회 학술대회 발표논문 초록집 Vol.2018 No.05

The government focuses the innovation paradigm of public institutions on the realization of social value through national tasks. Efforts are now being made to legislate the Framework Act on the Realization of Public Institutions’ Social Value, which allows public institutions to serve as the foundation and check the progress of social value realization plans every year. According to this Act, the government performance review must also reflect efforts and outcomes made to create social value. Traditional public institutions in the road sector are trying to convert social responsibility, job creation and related activities into indicators of social value realization. Social value refers to a “value that can contribute to public interests and community development in all areas including social, economic, environmental, and cultural ones.” This definition commonly used in government policy includes the concept of public institutions’ social responsibility and shared value creation. Here, social responsibility refers to the returning of corporate profits to society for the continued development of a community while shared value creation refers to the solving of a social problem by a company pursuing both economic and social value creation. The performance sharing scheme in particular is regarded as an important tool for companies to create social value. In this regard, this study examines how public institutions in the road sector used the performance sharing scheme. The purpose of this study is also to discover more cases based on this analysis. The analysis so far found the following 5 types of performance sharing schemes in the road sector: (a) service improvement, (b) technology development, (c) conditional purchasing, (d) technology transfer, and (e) performance sharing between multiple parties. Notably, technology transfer or performance sharing between multiple parties means that public institutions provide support to the private sector so that it can take the lead and develop required technology. These instances can be good examples of public institutions serving as the foundation and creating social value by removing new technology entry barriers for small and medium-sized enterprises and supporting the development of the latest prioritized technology or product. Accordingly, there needs to be established a cooperative ecosystem between small, medium, and large companies in a win-win approach to increase the adoption rate of SME support projects and provide more technical advice in the road sector and thereby, to expand the cases of shared growth where outcomes are shared in the road sector.

A Study on the Future and Development Plan of Highway According to the Fourth Industrial Revolution

Jiho, Park,Yongwon, Kim,Hwanpil, Lee 한국도로학회 2018 한국도로학회 학술대회 발표논문 초록집 Vol.2018 No.05

The purpose of this project is to seek strategic response for the Korea Expressway Corporation(hereinafter referred to as Public corporation) about the change of the fourth industrial revolution. For this purpose, the project scope has 3 phase. 1. Characteristic of the 4thindustrial revolution and the trend of major change. 2. Prospect of Future Expressway and changes related industry. 3. Publiccorporation’s Short-term strategy and detailed challenges. Also, The Project analyzes the KDF and patterns, which directly/indirectly affect the Public Corporation with change of 4th industrial revolution. As a result, Making a Mid-term and Short-term strategy for respond to future change with Structuring Causal Relationships and Deriving Future Scenarios. Moreover, we focuses on a shift in the number of key changes in the 4th industrial revolution and the first consideration to derive a significant change in the direction of change in the 4th century, focusing on trends that will not change the trend in 10 years, rather than 10 years later. First, The 4th industry revolution is not just point of view that integration of technology such as IOT,AI but Motivation that Creating the innovation in the whole society with huge change of social system. So executing Macroscopic analysis for formation of sympathy. Second, creates core changes drivers individual, businesses, and national level drivers in future trends. And the strategic direction that road's role and function at future society are reflected in the public corporation's strategic tasks. Thrid, For prospect of future expressway, reviewing public corporation's existing research data. As a result, Preventing duplicate researches and enhance research efficiency. Fourth, an analysis of the present situation Through expert review of the 4th industry revolution and future development direction by convergence based on a current road map. Considering the change in the social and social environment, prospect future outlook with Deduction of change drivers that will not changed after 10years. Fifth, focus on human desires and values, technological innovation, solving problems, converging technology culture, solving social issues, and responding to changes in social issues. In order to realize this, it is possible to communicate in storytelling so that ordinary people can easily understand the changes in the area. Based on the scenario, we prepared for the future of the Korea Expressway Corporation by setting up a total of 15 detailed tasks based on the scenario and the fact that 15 different aspects of the project are based on the scenario.

CVM을 이용한 영동고속도로 버스전용차로 내 친환경차 주행 허가에 대한 가치 추정

김인영,박상민,김경현,이환필,윤일수,Kim, Inyoung,Park, Sangmin,Kim, Kyung Hyun,Lee, Hwanpil,Yun, Ilsoo 한국ITS학회 2021 한국ITS학회논문지 Vol.20 No.2

영동고속도로 버스전용차로는 2017년 '신갈분기점~여주분기점' 구간에서 시행되었으나 전체 차로의 용량이 감소하고, 통행시간이 증가하여 '신갈분기점~덕평나들목' 구간으로 축소되었다. 대중교통 활성화 및 환경문제 개선 차원에서 버스전용차로 운영 효율을 높이기 위해 본 연구에서는 영동고속도로 버스전용차로 내 친환경차 주행 허가에 대한 가치를 평가하고자 이용자의 지불의사액 및 사회적 편익을 산정하였다. 친환경차 이용자와 고속도로 이용 경험이 있는 운전자 두 그룹을 대상으로 설문조사를 수행하였으며, 조건부 가치측정법을 이용하여 지불의사액을 추정하였다. 분석 결과, 친환경차 이용자의 평균 WTP는 218.7(원/km·인) 고속도로 이용 경험이 있는 운전자는 235.5(원/km·인)로 추정되었다. 또한, 2019년 기준 직접 편익은 친환경차 운전자가 약 79억 원, 고속도로 이용 경험이 있는 운전자가 약 85억 원으로 추정되었다. 마지막으로 통행시간 절감 편익에서는 약 80억 원의 편익이 있는 것으로 나타났다. The exclusive bus lanes in the Yeongdong Expressway were implemented in the Singal to Yeoju section in 2017, but the capacity of both exclusive bus lanes and general-purpose lanes of the Yeongdong Expressway decreased and the travel time increased, reducing it to the Singal to Deokpyeong section. Therefore, it is necessary to increase the efficiency of exclusive bus lanes to revitalize public transportation and improve environmental problems. This study calculated the willingness to pay and the social benefits of permission for Green cars to drive on exclusive bus lanes in Yeongdong Expressway. A survey was conducted on two groups of Green car users and Expressway users, and the willingness to pay was estimated using the CVM method. As a result, the average WTP of Green car users were estimated to be 218.7(won/km·person), and that of Expressway users were estimated to be approximately 235.5(won/km·person). The direct benefits were estimated to be approximately 7.9 billion won for Green car users, and 8.5 billion won for Expressway users in 2019. Finally, the value of time saving was estimated to be approximately 8.0 billion won.