목적 : 본 연구는 장애인 근로자들에게 최적의 보조공학 서비스를 제공하기 위해서 보조공학 서비스 지원사업과 관련이 있는 장애인 근로자와 실무자를 대상으로 보조공학기기 서비스 HUB 구축의 타당성을 알아보고자 하였다. 연구방법 : 보조공학기기 서비스 HUB 구축의 타당성을 알아보기 위해 현상학적 연구를 사용하였다. 본 연구의 대상자는 보조공학 서비스 지원사업과 관련 있는 장애인 근로자, 사업주, 납품업체, 공단 관계자 및 보조공학 전문가로 총 24명을 대상으로 하였다. 자료 수집을 위해 면담 조사를 이용하였고, 녹음한 면담 내용은 전사하고 분석하였다. 결과 : 연구 결과는 중심주제 3개와 구성요소 6개, 의미 단위 16개를 도출하였다. 연구 결과는 보조공학기기 서비스 HUB 구축의 필요성, 보조공학 서비스 지원사업의 개선방안, 보조공학기기 서비스 HUB의 운영방안을 주제로 분석하였다. 보조공학기기 서비스 HUB 구축의 필요성은 보조공학 서비스에서 필요한 사항과 현재 보조공학 서비스의 문제점을 통해 인지하게 되었고, 보조공학 서비스 지원사업의 개선방안은 보조공학 서비스 절차에 대한 개선과 지원에 대한 확대로 인지하였으며, 보조공학기기 서비스 HUB의 운영방안은 요구되는 인력과 기능과 지원 및 품목관리를 중요하게 생각하였다. 결론 : 보조공학기기 서비스 HUB 구축에서 중요한 것은 보조공학기기에 대한 전문적인 정보 및 상담을 통한 맞춤형 서비스를 지원으로 나타났다. 본 연구의 결과로 보조공학기기 서비스 HUB 구축되어 장애인 근로자들에게 안정적이고 생산적인 직업생활로 이끌어 삶의 질이 향상되기를 기대한다. 이를 통하여 보조공학기기 서비스 HUB 구축의 방향을 설정하고, 국내의 보조공학 관련 제도를 위한 기초자료가 되고자 한다.

Recently, due to the aging of workers and the weakening of the labor base in the automobile industry, research on quality inspection methods through ICT(Information and Communication Technology) convergence is being actively conducted. A lot of research has already been done on the development of an automated system for quality inspection in the manufacturing process using image processing. However, there is a limit to detecting defects occurring in the automotive sunroof sealer application process, which is the subject of this study, only by image processing using a general camera. To solve this problem, this paper proposes a system construction method that collects image information using a infrared thermal imaging camera for the sunroof sealer application process and detects possible product defects based on the SVM(Support Vector Machine) algorithm. The proposed system construction method was actually tested and applied to auto parts makers equipped with the sunroof sealer application process, and as a result, the superiority, reliability, and field applicability of the proposed method were proven.

PURPOSES : This study was conducted to prevent road thinning ice caused by abnormal weather conditions. METHODS : The appropriate amount of de-icer spread rate was verified by presenting the appropriate amount of snow removal agent spraying criteria for the thickness of the water film, owing to abnormal weather phenomena (fog, frost), and applying the standards to the site. Furthermore, we present a method to utilize residual salt, by quantifying the surface state changes according to the amount of deicer. RESULTS : Precautionary spread experiments to prevent road thin ice caused by abnormal weather conditions, indicated no freezing from 7.6g/m2 at 2℃-4℃ but 11.1g/m2 was suggested as a step higher considering external environmental variables. The amount of spraying was presented in two sections of rainfall(freezing rain). It is 17.7g/m2 at 0-7℃, 33.3g/m2 at -7~ -15℃, and 44.4g/m2 and 51.1g/m2 at non-urban, respectively. CONCLUSIONS : The criteria were divided into air temperature and road temperature standards, so that they could be distributed according to the temperature standards that meet the conditions, and the criteria presented were confirmed to be effective in preventing road thinning ice. If the road manager adopts Safety Line, which is suggested by utilizing the amount of residual salt on the road, it is believed that it can help determine the additional deicer.

In the recent business environment, risks related to product safety problems are increasing. These are arising from various factors such as increasing product and production complexity, supply chain diversification, enhanced PL (product liability) law and strengthening regulations of the government. Accordingly, ISO (international organization for standardization) published standards of PSMS (product safety management system) for suppliers such as ISO 10377 and ISO 10393. Meanwhile, the ISO 9001 QMS (quality management system) was revised in 2015, and it has established itself as an effective tool that can consistently meet the various requirements of stakeholders and promote customer satisfaction. This study aims to suggest an integration framework of QMS and PSMS based on the recent ISO international standards. To this end, firstly, the relationship between QMS and PSMS is studied based on the quality and product safety definitions, PDCA (plan-do-check-act) cycle and risk-based thinking. Secondly, the requirements of ISO 10377 and ISO 9001 are compared and classified as the common and ISO 10377 specific requirements. Finally, integration steps of two systems are suggested and guidelines that can systemize the integrated requirements are presented in the aspect of processes and documentation. This study is expected to be used as a guideline that helps companies those have already acquired QMS certification to build an international-level product safety management system early.