일반화시간을 이용한 대중교통 서비스 평가에 관한 연구 = A Study on Service Evaluation of Public Transportation Using Generalized Time

다국어 초록 (Multilingual Abstract)

This paper suggested generalized time model and method for service evaluation of public transportation using it. Generalized time model was established using equivalent time coefficient and VOT.
The results of this study are as follows:
1) In scoring of service, generally bus satisfactory degree is lower than subway's. In case of bus, satisfactory degree of access time is the biggest and travel time, wait time, fare in order. In case of subway, satisfactory degree of travel time is the biggest and fare, access time in order.
2) In order to know a burden of each travel mode, equivalent time coefficient was estimated as following. Single transfer 16.19, walk 2.61, wait 1.87, parking 1.75, subway 0.76, car 0.66. Therefore it is found that single transfer is 16 times than bus and subway and car are lower than bus. It was appeared that these have theoretical and practical propriety in view of each personal characteristics. But, it is need to consider parking and car equivalent time coefficient of under 19 age.
3) It was appeared that estimated value of time is reasonable and the result is 17.27(\/min). Generally there was a large deviation according to personal characteristics, specially driver licence and car being or not.
4) Evaluation of current service, desired service, satisfactory service and dissatisfactory service in case study district is done using generalized time model which was established using equivalent time coefficient and value of time. Availability of generalized time model would be shown to compare and evaluate service between different modes, bus routes or areas with different service, service after improvement and before improvement. Also in the future, generalized time may be used to establish another service evaluation model of public transportation.
It is needed to study wait time for subway and to consider trip purpose in establishing equivalent time coefficient and value of time.

목차 (Table of Contents)

• Ⅰ.서론
• Ⅱ.조사의 개요
• Ⅲ.대중교통 서비스의 만족도 평가
• 3.1 버스
• 3.2 지하철
• Ⅳ.일반화시간모델 구축 및 적용
• 4.1 등가시간계수
• 4.2 시간가치
• 4.3 일반화시간 모델
• Ⅴ.결론 및 연구과제