• Electric Engineers Magazine
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• s.312
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• pp.12-18
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• 2008

IEC는 International Electrotechnical Commission(국제전기표준회의)의 약자로 전기 관계의 국제 표준화를 목적으로 설립된 국제단체로서 각국을 대표하는 표준화 기관으로 구성되어 있다. IEC의 소재지는 제네바 비정부 기구이며 스위스 민법 제60조에 따른 사단법인이다.

• Electric Engineers Magazine
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• s.309
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• pp.16-23
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• 2008

IEC는 International Electrotechnical Commission(국제전기표준회의)의 약자로 전기 관계의 국제 표준화를 목적으로 설립된 국제단체로서 각국을 대표하는 표준화 기관으로 구성되어 있다. IEC의 소재지는 제네바 비정부 기구이며 스위스 민법 제60조에 따른 사단법인이다.

• Electric Engineers Magazine
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• s.307
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• pp.23-27
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• 2008

IEC는 International Electrotechnical Commission(국제전기표준회의)의 약자로 전기 관계의 국제 표준화를 목적으로 설립된 국제단체로서 각국을 대표하는 표준화 기관으로 구성되어 있다. IEC의 소재지는 제네바 비정부 기구이며 스위스 민법 제60조에 따른 사단법인이다.

• Electric Engineers Magazine
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• s.306
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• pp.14-18
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• 2008

IEC는 International Electrotechnical Commission(국제전기표준회의)의 약자로 전기 관계의 국제 표준화를 목적으로 설립된 국제단체로서 각국을 대표하는 표준화 기관으로 구성되어 있다. IEC의 소재지는 제네바 비정부 기구이며 스위스 민법 제60조에 따른 사단법인이다.

• Electric Engineers Magazine
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• s.308
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• pp.18-24
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• 2008

IEC는 International Electrotechnical Commission(국제전기표준회의)의 약자로 전기 관계의 국제 표준화를 목적으로 설립된 국제단체로서 각국을 대표하는 표준화 기관으로 구성되어 있다. IEC의 소재지는 제네바 비정부 기구이며 스위스 민법 제60조에 따른 사단법인이다.

• 한국도로학회:학술대회논문집
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• 2008.10a
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• pp.321-332
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• 2008

• The Journal of The Korea Institute of Intelligent Transport Systems
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• v.6 no.1 s.12
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• pp.58-71
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• 2007

The disabled and elderly people have a wide variety of functional impairments. By disability and elderly user group definition, identification of users needs and specification of content requirements were studied. Existing technologies including location, navigation and information exchange devise and communication systems were analyzed to design proper integrated system for indoor and outdoor uses. There are two types of services considered in the project: assisted living services(ALS) including health and emergency needs and assisted mobility services(AMS) with transportation needs. To develop each content, content identification and requirements was studied through interviews and expert consultations. System requirements and specification using usecase technique for disabled and elderly people are discussed.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.3
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• pp.333-344
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• 2017

This research analyzes Seoul station, a typical transfer station complex, focusing on the evaluation of its barrier free design suitable for vulnerable persons such as senior citizens. The analysis was conducted to assess its compliance with the "barrier-free" design standard for those with physical or other disabilities. This paper proposes a list of items to evaluate for transfer station complexes with a barrier-free design. The results showed that the overall connections and internal and sanitation facilities of (Seoul station/the design?)were excellent. However, because of the lack of transfer and guidance facilities, vulnerable persons felt uncomfortable when searching for information about transferring from one means of transport to another. Furthermore, there was an extremely high risk of accidents when they transferred to the bus station. Therefore, it is necessary to arrange the transfer information facilities, in order to improve their readability and visibility. Once this is done, vulnerable people will be able to use this station more safely and conveniently.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.19 no.9
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• pp.2107-2113
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• 2015

This paper proposed a Prior Forecast System of Crossroad Traffic Information that allows vulnerable road users to perceive traffic signal changes beforehand and respond in concentrated traffic areas such as crossroads. Also, it mapped out information linking procedures of the proposed system and it designed a PHY based wireless communication simulator to verify the operational feasibility of wireless communications. Conclusively, by conducting performance analysis according to crossroad channel environments using the simulator designed in this paper, it verified that a Prior Forecast System of Crossroads Traffic Information service for vehicle IT based decision-making support for vulnerable road users is a possibility.

• Journal of the Institute of Convergence Signal Processing
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• v.23 no.4
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• pp.200-208
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• 2022

In this study, an automatic information collection system and geographic information construction algorithm for the transportation disadvantaged using electric mobility aids are implemented using an object recognition model. Recognizes objects that the disabled person encounters while moving, and acquires coordinate information. It provides an improved route selection map compared to the existing geographic information for the disabled. Data collection consists of a total of four layers including the HW layer. It collects image information and location information, transmits them to the server, recognizes, and extracts data necessary for geographic information generation through the process of classification. A driving experiment is conducted in an actual barrier-free zone, and during this process, it is confirmed how efficiently the algorithm for collecting actual data and generating geographic information is generated.The geographic information processing performance was confirmed to be 70.92 EA/s in the first round, 70.69 EA/s in the second round, and 70.98 EA/s in the third round, with an average of 70.86 EA/s in three experiments, and it took about 4 seconds to be reflected in the actual geographic information. From the experimental results, it was confirmed that the walking weak using electric mobility aids can drive safely using new geographic information provided faster than now.