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논문 기본 정보

자료유형
학술저널
저자정보
저널정보
대한국토·도시계획학회 국토계획 國土計劃 第33卷 第3號
발행연도
1998.6
수록면
223 - 239 (17page)

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For the purpose of precise analysis to the current traffic situation, the planner has to obtain the specific travel behavior data of people who live in the study area. The mistakes of travel behavior analysis can bring about misforecast of travel demand and establishment of improper transportation policies. So, It is important to perform the survey of data that enables us to estimate travel behavior accurately.
Generally, Household travel questionnaire -a method of data collection- is performed with sampling because the sampling survey can save cost and time. But, home visiting interview - a method of household travel questionnaire - needs cost too much. And mail-back questionnaire and telephone interview are hard to be performed, because the household travel questionnaire has the large number of items and the difficulty of answer to each question. Student travel questionnaire, that can solve these problems somewhat, may have some bias.
This study analyzes the problems of current approach and suggests a more effective way. That is to collect data using administrative structure. But, For the good result, we must consider some problems. First is that responsers have to answer the questionnaire without assistance of another. It can be solved by using telephone assistants and making questionnaire forms easy. Second problem is that we can't perform the simple random sampling because it is hard to make sampling frame due to cost. So, After determining sample size of each "Tong" (the lowest unit of hierarchy of administration), We use convenience sampling that agents of "Tong" can choose the households.
The appraisal of this method was taken in two ways. First, we focused on the degree of bias of age-range between sample and population. After the statistical Kolmogorov-smirnov test, we concluded that sampling is proper when compared with population. Second, when we analyzed rate of withdrawal and useful data. we approved that this method is more available than another.
It has been shown that sampling process using Korean administrative structure composed of 'Dong, Tong, Ban' can reduce the sampling bias and increase the reliability of sampled data, because of the responsibility of administration organizations. When considering that the transportation planning is performed by administration organizations and that the transportation survey is the essential step for solving transportation problems, the household travel questionnaire using administration system can obtain more precise data and increase the number of questions with small cost.
Moreover, The household travel questionnaire proposed in this study can increase the efficiency when offering a reward and using telephone assistants are performed together.

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ABSTRACT
Ⅰ. 서론
Ⅱ. 가구통행실태조사의 개요
Ⅲ. 가구통행실태조사방법의 설계
Ⅳ. 조사결과평가
Ⅴ. 결론
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