2014, Vol.80, No.

The Korea Spatial Planning Review 2023 KCI Impact Factor : 1.2

pISSN : 1229-8638
https://journal.kci.go.kr/krihs

This study analyzed various methods to improve the evaluation standard of driving simulator operated by Korea Transportation safety Authority. First, we reclassified 23 dangerous driving types by considering related data and research, and applied them to the judgement method of driving simulator. Then, developed algorithms for deciding the level of danger of each dangerous driving type. As standard of dangerous driving, logical threshold value and human threshold value were established and compared. The comparison result indicated that difference between the two values occurs in some dangerous driving types, suggesting a reverification in the future through more elaborate field experiment. Finally, the research proposed a new evaluation standard and discussed how driving simulation results are provided to users effectively. This study can be utilized to establish the judgement method of other vehicles like buses, trucks.

Building permission criteria by land use zone in Korea has been modified and changed with time and the change has made the zoning system distorted. This study started with critical thought that consistent basic principles for building permission criteria are needed although building structure types permitted in land use zone could be changed and modified according to contemporary paradigm of urban planning. The theoretical research concluded that the acceptance degree of the elements of planning (inducement coefficient of infrastructure, effects on the landscape and scenery, level of waste emission, and etc.) has to be considered before determining the division of zoning. Using data analysis, these elements were classified into 5 levels according to their degree of effects on the environment. Furthermore, the acceptable degree of the effects on the environment corresponding to each zoning was classified into 5 levels through expert survey. Ultimately, by matching the structures within the acceptance degree of the zoning, qualitative judgments were avoided as much as possible in determining the structures permitted per zoning. It would be reasonable to show the gap, because the result of this study is schematic and normative, so government policy should fill in the gap. Therefore, if government policies control the level of regulation as this study shows, they would achieve their goals within a range of principles.

The purpose of this study is to analyze the urban spatial structure in Seongnam-si by using households trip survey from 1996 to 2006. After the analysis, it was founded that in the case of external trips, travel to work in new town is related to Seoul while travel for shopping and leisure in old towns and new town is related to Gyeonggi-do. In the case of internal trips, it was analyzed that there is a strong relationship between old downtowns. While there is a weak relationship between old towns and new town. After the network analysis, it was also founded that centrality of some areas related to Bundang gu, new town, has increased. From the result, it should be concluded that Bundang gu plays a role as central place of travel for working, shopping, and leisure in Sungnam-si. However, if a city does not invest and redevelop old towns enough, spatial separation between old towns and new town will be increased. Thus, it is needed to prepare a comprehensive new town plan to invest and develop both new town and old towns together.