• Proceedings of the Korean Society of Computer Information Conference
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• 2013.01a
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• pp.249-250
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• 2013

우리가 일반적으로 인터넷을 많이 사용하는 디바이스는 컴퓨터가 대표적이었지만 최근에는 스마트 폰을 비롯해서 센서, 자동차, 카메라 등 각종 디바이스를 비롯한 다양한 사물들이 인터넷에 연결되고 있다. 각 구성요소 간의 보안 메커니즘 차이, 시스템의 다양성 문제로 새로운 프로토콜의 필요성이 대두되는 가운데 본 논문은 새로운 IoT환경에서 적용 가능한 통신 프로토콜을 제안한다.

• Information and Communications Magazine
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• v.33 no.4
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• pp.3-9
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• 2016

IT 융합이 중요해지는 최근의 스마트카 시장은 새로운 변화의 시기를 맞이하고 있다. 구글, 애플, 우버, 테슬라 등 신생업체들의 자동차 관련 시장 진출은 자동차 관련 시장의 재편을 예고하고 있으며, 동시에 자동차사에게 새로운 스마트카 전략을 가져가도록 하고 있다. 산업 구조의 변화, 미래 이동성, 신생 업체의 도전에 대응하기 위한 자동차사의 전략도 다변화되고 있다. 특히, 차량용 클라우드와 차량용 사물인터넷과 관련된 분야에서 자동차사들의 대응이 빨라지고 있다. 이 글에서는 자동차 시장의 변화 방향을 정리하고, 신생 업체의 전략과 이에 대응하는 자동차사 전략에 대해서 살펴 본다.

• The Journal of Korea Institute of Information, Electronics, and Communication Technology
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• v.8 no.6
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• pp.507-514
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• 2015

The Internet of Things era is approaching where all the things are equipped with smart sensors and communicate through internet. The three core technologies of the Internet of Things are 'detection technology' to get information from things and the environment, 'wired and wireless communications and network infrastructure skills' that support to connect things to the internet, and 'service interface technology' that processes the information appropriate to various services. Smart sensor application can expand to smartphone, smart cars, smart home systems, wearable electronic devices, telemedicine systems, and environmental monitoring systems, etc. In particular, technologies that mimic the five human senses. This study reviews the biological principles of the human senses and the principles of operation, research & development status, technology trends and market analysis of the sensors.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2016.10a
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• pp.307-309
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• 2016

This paper present about the system for sensing and controlling a wireless power transfer system using bluetooth protocol in robot, healthcare, smart-grid, and autonomous car. Recently a variety of applications using the Internet of Things (Internet of Things) and machine to machine (Machine to Machine) have been raised in many industries. To do this, it requires the fusion technology which is constituted with control, computing and networking. Embedded system is centered existing control system and Cyber Physical System(CPS) is the systems which was converged of a computing technologies using a wired or wireless network. CPS was adopted in the future government-led technology in the United States and Europe and is being pursued in cooperation with institutes, industries, and academia. In this paper, we implement and describe a technique for controlling the system for transmitting power wirelessly by sensing method using the matching of CPS technology concepts.

• Journal of Internet of Things and Convergence
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• v.6 no.2
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• pp.31-36
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• 2020

The remarkable change in the automobile industry, which is a traditional industrial field, is now evolving into a form of moving toward autonomous functions rather than humans due to various convenience functions and automatic driving or autonomous driving technologies if the person was central when driving the car. This situation is expanding to various industries such as the aviation industry and the drone market, as well as the robot market. The drone market in the aviation industry is being used in various fields due to the unmanned nature of drone operation. Among them, military drones are secret and due to the specificity of technology, details are not disclosed, but as a collection of advanced technologies, they have played a key role in drone development. In this study, the current status of China and the European Union, including the United States, which are major competitors in the drone field, was investigated, and the technologies of major countries were compared and analyzed through the characteristics and operational specifications of the drones currently in operation.

• Journal of Internet of Things and Convergence
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• v.2 no.1
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• pp.35-40
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• 2016

One of the next generation of automotive V2V communication technology is a core technology for next-generation ITS as a technique used for communications between the vehicle. Looking at the existing V2V communication using the pseudonym certificate authentication service structure to meet the security requirements for privacy protection. Since the issuance of multiple certificates when needed authority in issuing and managing to use the pseudonym certificate issued once and it takes a lot of time. In this paper, we present the method utilizing a vehicle ID to meet the security requirements for the privacy protection without the use of a pseudonym certificate.

• Information and Communications Magazine
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• v.34 no.2
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• pp.6-11
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• 2017

IoT 연구과제와 관련하여 향후 비즈니스에서 가장 중요한 근거가 되는 IoT 플랫폼을 스마트홈, 자동차 등에서 기업과 제품개발 동향을 살펴 보았다. IoT 플랫폼은 크게 가정을 중심으로 하는 스마트 홈, 이동 공간을 넘어 새로운 생활 공간으로 확장이 가능한 자동차 공간, 제품의 제조, 배송 등이 모두 이루어지는 스마트 팩토리 등으로 나누어질 수 있다. 이중 스마트 홈과 관련해서는 가정 내의 가전기기의 융합과 통합의 중심이 되는 역할을 어떤 기기, 어떤 방식의 인터페이스가 주도권을 잡아 갈지는 관련 기업들에게는 사활을 건 승부처가 된다. 그런 면에서 금번 전시회에서 아마존의 알렉사는 매우 중요한 음성인식 기반의 인터페이스로 부각되었다. 특히 향후 가정의 중심 기기가 무엇이든지 그 기기를 통합하는 인터페이스로 다양한 제휴 제품을 아마존이 아닌 다른 업체들로 하여금 소개할 수 있게 함으로써 향후 매우 중요한 위치를 잡았다고 볼 수 있다. 자율주행차는 아직까지 플랫폼으로 연결할 만큼 주도적인 사물인터넷 인터페이스는 선보이지 않았지만, 역시 알렉사 등이 포드, 현대, 도요다 등을 통해 채택된 것을 볼 수 있었고, 그 밖에 헬쓰케어와 연계한 차별화를 통해 꽤하는 것들도 볼 수 있었다. 다만 자율주행차가 새로운 생활 공간으로 자리잡기까지는 자율주행차의 상용화가 이루어질2020년 이후까지는 기다려야 할 것으로 보인다.

• Journal of the Korea Convergence Society
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• v.2 no.4
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• pp.1-7
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• 2011

As the developing of the information technology, M2M market that is using communication between devices is growing rapidly and many companies are involved in M2M business. In this paper, the concept of telematics and vulnerabilities of vehicle network security are discussed. The convergence of vehicle and information technology, the development of mobile communication technology have improved quality of service that provided to user but as a result security threats has diverse. We proposed new business model that be occurred to the participation of mobile carriers in telematics business and we analyzed mobile radio communication network security vulnerabilities. We proposed smart phone and Vehicle authentication scheme with M2M device as a way to solve vulnerabilities.

• Journal of the Korean Society of Manufacturing Process Engineers
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• v.21 no.4
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• pp.46-52
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• 2022

In the existing wired communication network, wired communication is frequently interrupted by lightning, which accompanies rain, and remote management cannot be performed when it is actually necessary. In the case of communication interruption, field data stored in the database are lost, and data at an important point in time may go missing; this causes a decrease in the reliability of the stored data. Therefore, in this study, wireless communication using the Internet of Things (IoT) communication network of the 4^th industrial technology is installed in the prototype to reduce wired communication construction costs, prevent resource waste and environmental damage due to communication facility construction, and prepare for communication loss.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.20 no.4
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• pp.81-86
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• 2020

With the development of the intelligent Internet of Things AIoT that goes beyond the IoT of the Internet of Things, the industry is changing overall. In addition, with the advent of the 4th Industrial Revolution, revolutionary changes and developments are also taking place in the automobile industry. A representative example is "autonomous driving vehicle". Because the domestic and foreign interests in autonomous vehicles have increased, many developments have been made, and although limited, they have developed into the commercialization stage. However, the structure of the autonomous vehicle that collects, analyzes, and controls data using various sensors installed in the vehicle, not the driver, is often insufficiently exposed to hacking due to the lack of multiplexed devices for security. In this case, as this can be a threat not only to the driver, but also to the surrounding environment, this paper proposes a new data processing function to improve the system security of autonomous vehicles.