• The Journal of Korea Institute of Information, Electronics, and Communication Technology
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• v.11 no.6
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• pp.678-683
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• 2018

This study deals with the analysis of a technology convergence of the IoT(Internet of Things) which is the key technology of the fourth industrial revolution. For this purpose, 77 patents with the Main Category CPC code G06Q50/10(Electronic Commerce Service) among the IoT patents filed after 2014 were analyzed. As a result of the Main-Sub Category analysis of CPC codes, the IoT has a strong relationship between "Electronic Commerce Service (G06Q50/10)" and G06Q(49 cases), H04L(40 cases), G08B(24 cases), G05B(21 cases), H04W(21 cases), H04N(16 cases), and so on. By using the methodology in this study, we can contribute the establishment of technology strategy and new value creation from the prediction of the possibility of the combination of technologies and to develop new patents among various new technologies.

• Journal of Korea Technology Innovation Society
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• v.14 no.4
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• pp.983-999
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• 2011

This research focused on the strategy consulting of the 'Vertical Farm' for the blue ocean of Gyeonggi agricultural industry. The study was performed based on both theoretical study and related qualitative study approaches. particularly, 'scenario planning' as a foresight method was used for the strategy formulation of the Vertical Farm. The major determinants for the success of the formation of the Vertical Farm can be summarized as follows; the enhancement of research capability and the Relational Capability of the research institutions. In terms of the needs of times, this study regarding the strategy for the formation of the Vertical Farm is anticipated to be a good reference for the R&D organizations and technology cluster participants in coming years.

• Journal of Auto-vehicle Safety Association
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• v.13 no.2
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• pp.35-41
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• 2021

In this study, improved path tracking control algorithm based on pure pursuit algorithm is newly proposed by using improved lane detection algorithm through real time post-processing with interpolation methodology. Since the original pure pursuit works well only at speeds below 20 km/h, the look-ahead distance is implemented as a sigmoid function to work well at an average speed of 45 km/h to improve tracking performance. In addition, a smoothing filter was added to reduce the steering angle vibration of the original algorithm, and the stability of the steering angle was improved. The post-processing algorithm presented has implemented more robust lane recognition system using real-time pre/post processing method with deep learning and estimated interpolation. Real time processing is more cost-effective than the method using lots of computing resources and building abundant datasets for improving the performance of deep learning networks. Therefore, this paper also presents improved lane detection performance by using the final results with naive computer vision codes and pre/post processing. Firstly, the pre-processing was newly designed for real-time processing and robust recognition performance of augmentation. Secondly, the post-processing was designed to detect lanes by receiving the segmentation results based on the estimated interpolation in consideration of the properties of the continuous lanes. Consequently, experimental results by utilizing driving guidance line information from processing parts show that the improved lane detection algorithm is effective to minimize the lateral offset error in the diverse maneuvering roads.

• Review of KIISC
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• v.24 no.4
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• pp.15-19
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• 2014

최근에 ICT 융복합 인프라가 많은 관심을 받으면서 사용자 측면에서의 정보호호를 위한 기술 요구와 함께 이에 대한 표준화가 추진되고 있다. ICT 융복합 인프라 분야 중에, 스마트그리드 보안은 전력 정보 등이 안전하게 전달되어 사용자에게 더욱 편리한 서비스를 제공할 수 있도록 표준화를 추진하는 분야이다. 반면 스마트폰 보안은 스마트폰 애플리케이션 보안 표준화를 통해 사용자가 스마트폰을 안심하고 사용할 수 있는 환경을 조성해줄 수 있다. 본 논문에서는 ITU-T SG17에서 국제 표준화로 추진되고 있는 다양한 연구 분야 중에, 스마트그리드 보안과 스마트폰 보안에 대한 추진 동향을 기술하도록 한다.

• The Science & Technology
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• s.501
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• pp.16-20
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• 2011

• KOREAN POULTRY JOURNAL
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• v.48 no.5
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• pp.174-177
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• 2016

• Journal of Digital Convergence
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• v.13 no.8
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• pp.101-112
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• 2015

The company's technical reserves in accordance with the internal skills and external technology commercialization capacity and to analyze the impact on the performance of technology commercialization and financial performance of the company. External technology funding, internal and external technologies marketing, internal and external technologies production, outside of the external Technology Commercialization technique was investigated to affect the financial performance. Financing, marketing capability, and the production base is completely mediated effect acting from within the technology business technical achievement, but funding and the regulation of full-mediated effects on the financial performance in the external action, technical marketing skills and capacity of external technology in part mediated effect was investigated by the effect on financial performance.

• Photonics industry news
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• s.60
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• pp.14-19
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• 2010

• The Science & Technology
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• s.526
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• pp.4-7
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• 2013

• Journal of Adhesion and Interface
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• v.16 no.2
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• pp.83-86
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• 2015