• 한국융합학회논문지
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• 제6권1호
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• pp.1-5
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• 2015

본 논문에서는 Wi-Fi신호로 제어되는 융합형 라벨기 설계에 대하여 기술하였다. 현재 산업체에서 사용되는 라벨기는 산업현장에서 단독 장비로만 사용되고 인터넷이나 다른 네트웍 연결을 가지고 있지 않아서 라벨기가 수집한 자료를 전송하는 기능이 없어서 매우 불편하였다. 본 연구에서는 라벨기가 작업한 라벨의 종류와 사용량을 실시간 Wi-Fi를 사용하여 서버 컴퓨터로 전송할 수 있도록 정보통신(IT) 융합기술을 이용하여 설계하였다. 이러한 융합형 라벨기 시스템은 서버 컴퓨터에서 실시간으로 작업량과 작업상태를 파악할 수 있어서 기존 라벨기를 사용하는 경우보다 작업능력을 향상시키고 실시간으로 품질을 파악할 수 있게 되었다.

• 한국소음진동공학회논문집
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• 제23권11호
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• pp.982-986
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• 2013

The noise emitted from construction machinery has long been a cause of environmental disputes, especially to the nearby residents. In 2008, the Ministry of Environment adopted the construction machinery noise labeling system to encourage the development of the low noise construction machinery. After the implementation of the noise labeling system of the construction machinery, the noise emitted from the construction machinery has been decreased over the six years. But, as the quality of life improves, a growing number of people desire more comfortable and quite living environment. Under the situation, new systems like the low noise labeling system are considered to encourage the development of the low noise construction machinery. In accordance with the low noise labeling system, the construction machinery satisfying the standard of low noise are qualified to attach the low noise label in front of the products. Thus, the product qualified the low noise certification will be incentivized by the choice of the consumer. In this paper, we have studied the necessity of the low noise labeling system for the construction machinery and the considerations to adopt the low noise labeling system of construction machinery. And we have studied appropriate criterion to judge the low noise construction machinery. The considerations studied in this paper will be helpful to adopt the low noise labeling system of construction machinery in the future.

• Journal of the Korean Wood Science and Technology
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• 제41권3호
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• pp.258-268
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• 2013

목재산업은 녹색성장과 더불어 한국의 차세대 성장동력으로써 주목받고 있다. 또한, 지속적인 목재의 이용과 목재산업의 활성화를 위하여 "목재의 지속가능한 이용에 관한 법률"이 2012년 제정되었다. 자연으로부터 얻어진 목재자원의 가치를 향상시키고 선순환 구조를 지닌 목재제품이용의 확대를 통해 지속적인 성장을 동반하기 위해서는 목재제품 품질관리가 필요하다. 이 논문에서는 국내외 목재제품의 규격 품질표시제도를 살펴보고 국내 목재산업에의 적용을 위한 방안을 모색해 보고자 하였다. 제재목을 중심으로 미국, 캐나다, 뉴질랜드와 일본의 규격 품질표시제도의 운영현황에 대하여 조사하였으며 목재제품에 대한 규격 품질표시제도는 시스템 진화를 통해 생산자의 자발적 참여로 운영되는 제3자 인증제도로 발전됨을 확인할 수 있었다. 국내 목재제품의 규격 품질표시제도의 활성화를 위해서는 도입기에는 산림청 중심으로 일원화 시스템을 구축하여 조기정착을 유도하고 성장기 및 성숙기를 통해 인식구조 개선과 생산자의 자발적 참여를 위한 인센티브 개발 등의 기반을 마련하여 제3자 인증제도로 발전시켜야 할 것이다.

• 한국식생활문화학회지
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• 제21권2호
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• pp.209-215
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• 2006

This study had carried out to investigate the usage status of customer, the positive effects and problems, and the most important items of the nutrition labeling at purchasing the food etc. on the current nutrition labeling system in order to establish the customer-centric nutrition labeling system. Survey was carried out by questionnaire method that is targeted on adult female above 20 years old in Seoul and Kyeongnam area from May to June, 2004. For the experience of checking the nutrition label of the processed domestic and imported processed food, 82% and 75.4% of the respondents were replied 'have checked' respectively. For the positive effects due to enforcement of the nutrition labeling system, the respondents agreed highly with 'easy to compare with other products' and 'improve the products quality'. For the problems of the nutrition labeling system, the respondents agreed highly with 'different criteria for each product' and 'incendiary purchasing due to false or exaggerated labeling', and gave the higher scale for the positive effects than the problems relatively. For the necessity of the nutrition labeling system, 96.2% of the respondents were replied 'necessary', and it was indicated a significant difference on age and marital status(p<.01). For the price rising due to enforcement of the nutrition labeling system, 55.2% of respondents agreed, and it was indicated a very significant difference on age and monthly income(p<.001). For the most important nutrition labeling items at purchasing the food, the respondents were replied 'total calorie' on most of the food, and in addition, they checked carefully the lipid, cholesterol, protein, Ca, and Fe.

• 콘크리트학회논문집
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• 제23권5호
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• pp.603-608
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• 2011

국내외적으로 수주량이 증가하고 있는 대형 구조물의 건설 시 보다 정밀한 시공 및 유지관리 기술이 요구 된다. 그 중 콘크리트의 강도는 대표적인 품질관리 변수 중 하나로, 정확한 강도 값의 측정 및 이력관리는 건설 프로세스에서의 공기단축을 통한 비용 절감 및 효율적인 시공관리를 위해 매우 중요한 요구 사항이다. 이에 이 논문에서는 유비쿼터스 시대에 적합한 건설시공기술로의 발전을 위해 최근 개발된 임베디드 자율 감지형 콘크리트 강도 모니터링 기술을 데이터베이스화하고 이를 QR(quick response)코드와 연동시키는 콘크리트 강도 라벨링 기술을 소개한다. 이를 통하여 콘크리트 구조물의 강도 이력 DB를 언제 어디서나 실시간으로 확인하고 이를 바탕으로 보다 정밀하고 경제적인 시공 및 유지관리할 수 있는 차세대 콘크리트 생애주기 품질관리 시스템으로의 실현 가능성에 대해 고찰해본다.

• 한국식품영양과학회지
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• 제27권3호
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• pp.543-552
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• 1998

A sruvey was conducted to investigate the consumer perception of farm products and processed foods, and to figure out the future direction of food supply system to satisfy the consumer need. From the citizens in Taegu area, 532 housewives were selected as sample subjects by stratified random sam-pling procedure. The main criteria of consumers for purchasing farm products was quality and the main reason for purchasing imported products was cheap price(48.9%). Most of consumers(87%) thought that food safety of farm products was not belong to safe level. Consumers(79.7%) perceived that the labeling system for the place of origin and for the quality are necessary, but they did not have confidence in the current label. Nearly all the subjects(93.6%) were concerned about the hazardness of residual chemicals of imported products, desired the rigorous inspection system for imported products. Consumers in Taegu area had confidence in processed foods in the following order; farmerbrand-product(0.9%), government-authorized farm product(30.0%) and agricultural cooperative association product(26.4%). However, only 73.6% of the consumers had the experience to purchase farmers' processed foods. As a conclusion, it appeared that nutrition education for consumers on food-decision making is strongly required for the substantial segment of population who are still ignorant of safety of imported product and food distribution system.

• 한국인터넷방송통신학회논문지
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• 제24권2호
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• pp.119-125
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• 2024

본 논문에서는 인공지능 주의환기 보상전략 시스템이 발달장애인의 데이터 라벨링 작업 주의집중력에 미치는 효과를 분석하였다. 주의집중력의 척도로는 세션별 작업 정확도와 작업수행량을 사용하였다. 연구 결과, 중재가 적용된 후 연구대상자 모두 자율작업 대비 주의집중력에서 유의미한 향상이 관찰되었다. 이러한 결과는 인공지능 기술이 발달장애인의 데이터 라벨링 작업 중 주의집중력 향상에 긍정적으로 작용할 수 있음을 의미한다. 본 연구는 인공지능 기술의 적용이 발달장애인의 데이터 라벨링 작업 정확도를 향상하여 학습데이터의 품질을 높일 수 있음을 보여주고 있으며, 발달장애인의 데이터라벨링 관련 직업훈련 프로그램에 중요한 시사점을 제공하리라 본다.

• International Journal of Advanced Culture Technology
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• 제9권4호
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• pp.302-306
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• 2021

Indoor localization is one of the basic elements of Location-Based Service, such as indoor navigation, location-based precision marketing, spatial recognition of robotics, augmented reality, and mixed reality. We propose a Voxel Labeling-based visual positioning system using object simultaneous localization and mapping (SLAM). Our method is a method of determining a location through single image 3D cuboid object detection and object SLAM for indoor navigation, then mapping to create an indoor map, addressing it with voxels, and matching with a defined space. First, high-quality cuboids are created from sampling 2D bounding boxes and vanishing points for single image object detection. And after jointly optimizing the poses of cameras, objects, and points, it is a Visual Positioning System (VPS) through matching with the pose information of the object in the voxel database. Our method provided the spatial information needed to the user with improved location accuracy and direction estimation.

• 한국유기농업학회지
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• 제17권2호
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• pp.135-150
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• 2009

This paper was to use choice experiments in the analysis of consumer choice behavior and preferences for five different attributes(the origin of rice, a quality certificate, a quality control, a traceability system, the price of rice) in Cheongju City. Completed surveys yielded 712 responses which were analyzed using the conditional logit model to analyze the marginal willingness to pay of the four attributes(the origin of rice, a quality certificate, a quality control and a traceability system) per household and estimated the marginal willingness to pay of the set of feasible options. The result of this study can be used as a guide for the rice industry in the design of possible labeling schemes.

• 한국공작기계학회:학술대회논문집
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• 한국공작기계학회 2002년도 춘계학술대회 논문집
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• pp.357-362
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• 2002

Most of battery industries are growing explosively as a core strategy industry for the development of the semi-conductor, the LCD, and the mobile communication device. In this thesis, dynamic characteristics of the steel can labeling machine on the automatic cell assembly line are studied. Dynamic characteristic analysis consists of dynamic behavior analysis and finite element analysis and is necessary for effective design of machines. In the dynamic behavior analysis, the displacement, velocity, applied force and angular velocity of each components are simulated according to each part. In the FEA, stress analysis, mode analysis, and frequency analysis are performed for each part. The results of these simulations are used for the design specification investigation and compensation for optimal design of cell manufacturing line. Therefore, Virtual Engineering of the steel can labeling machine on the automatic cell assembly line systems are modeled and simulated. 3D motion behavior is visualized under real-operating condition on the computer window. Virtual Prototype make it possible to save time by identifying design problems early in development, cut cost by reducing making hardware prototype, and improve quality by quickly optimizing full-system performance. As the first step of CAE which integrates design, dynamic modeling using ADAMS and FEM analysis using NASTRAN are developed.