• The Journal of the Korea Contents Association
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• v.20 no.6
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• pp.354-366
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• 2020

It is the purpose of this study to propose improvement options and guidance methods for public design around elementary schools from the perspective of child friendly cities. The study first takes the Convention on the Rights of the Child as a benchmark, and integrates relevant United Nations documents on child friendly cities and those on child friendly cities in Shenzhen to derive five principles of public design around child friendly schools, namely, safe environment, protective measures, pedestrian friendly environment, independent environment for going out, convenient and fun environment. Subsequently, this study investigates the public design of 25 elementary schools in Futian District, Shenzhen, China, evaluates the quality level of public design according to the five principles, and points out the problems that exist in public design with lower quality level. Furthermore, in response to the existing problems of public design around elementary schools in Shenzhen, this study improves them from three aspects: public space, public facilities and public media design. More importantly, the design reinforces the safety and child protection of the environment, facilitates children's walking and independent going out, and provides a convenient and fun design that meets the physical and psychological needs of children, designed to be child-friendly. Not only does this design provide guidance for the construction of the environment around the elementary school in Shenzhen, but also provides guidelines for the construction of a child-friendly city in Shenzhen.

• Journal of Korean Society of Transportation
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• v.34 no.6
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• pp.489-498
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• 2016

The objective of this study is to develop road traffic accident model involving child pedestrian especially at school zones and its surrounding area. The analysis is based upon traffic accident data collected near sixty elementary schools in City of Cheongju during 2012 and 2014. This study results in two statistical models ; one is to predict the number of road traffic accidents involving children, and the other is to predict EPDO(Equivalent Prperty Damage Only). These models are represented as Poisson models. which are statistically significant with the likelihood ratios of 0.533 and 0.273. The common explanatory variables of these models are the ratio of road section with more than 4 lanes, the number of entrance and exit, the number of signalized crosswalk in school zone, the number of school zone signage including road surface marking, and the number of speed limit signs. The specific variables are the length of road stretch in school zone, the number of reflector mirrors, and the number of signalized crosswalk outside school zone. It is concluded that these types of road safety facilities can reduce the number of traffic accidents involving children at school zones and its surrounding area.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.33 no.2
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• pp.711-718
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• 2013

Traffic pavement markings are one of primary transportation facilities that provide drivers with various road information directly. Thus, a clear understanding of traffic pavement markings is utmost important to improve traffic safety as well as to establish a proper traffic culture. However, no past studies examined drivers' understanding of traffic pavement markings in Korea. Hence, this study investigated drivers' understanding of traffic pavement markings through an elaborated administrated survey, and analyzed the relationship between various drivers' characteristics and understanding regarding pavement marking via cross-classification table and logistic model. The analysis results show that drivers have limited understanding regarding the purpose of the markings. Specifically, the average understanding of pavement markings is 57.41%: the lowest understanding is 25.88% for yield pavement marking, and the highest understanding is 91.18% for advanced pedestrian crosswalk pavement marking. This study also revealed that the understanding of some pavement markings are somewhat influenced by user group such as drivers with suspended or revoked driver licenses, but the overall understanding of pavement markings are not significantly affected by drivers' characteristics such as gender and driving experiences at ${\alpha}$=0.05. Thus, it might be desirable for policy makers to establish pavement marking-related policies for overall drivers rather than specific drivers.