• Journal of the Korea Institute of Information and Communication Engineering
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• v.17 no.6
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• pp.1292-1305
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• 2013

Along with the strengthening vehicle environmental regulations and the growing needs for the energy consumption reduction technology, the researches on the engine idle stop system, have been briskly carried out around the automobile manufacturers before the development of alternative energy. Furthermore, there is a movement to disseminate the environment friendly idle stop system by combining the system to the generalized smart key system to not only increase purchasing but also provide the convenience and save the energy as well. In this paper, we designed and implemented the idle stop system algorithm for the aftermarket smart key system with the OBD-II interface. The implemented start stop system is capable of controlling two independent systems, the smart key system and intelligent idle stop system, on a single ECU. In addition, the implemented start stop system standardizes the communication interface with the vehicles to reduce the time required for installing the start stop system to the various vehicles, and satisfies every standard response time limit for the vehicle status request signals.

• Electronics and Telecommunications Trends
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• v.24 no.5
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• pp.52-61
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• 2009

교토 의정서에 의한 지구 온난화의 규제 및 방지를 위하여 자동차에 환경 관련 규제가 강화되고 있으나 재생에너지가 전체 에너지에서 차지하는 부분은 2020년에 약 1%(현재는 약 0.4%) 정도로 예측되어 대체에너지 개발 이전에 에너지 저감 기술에 대한 필요성이 대두되어 차량의 공회전 상태시 엔진 구동을 정지시키는 Stop-Start 시스템에 대한 연구가 자동차 제조사 중심으로 연구되어 왔으며 불필요한 공회전으로 소모되는 연료 손실 중 $5{\sim}8%$ 이상 회수 가능함이 입증되고 있다. 본 고에서는 Stop-Start 시스템 기술에 대하여 소개하고, 국/내외 시장동향을 분석하여 그 필요성에 대하여 고찰하며, 한국전자통신연구원에서 개발중인 IT 융합 Stop-Start 시스템 개발 현황에 대하여 기술한 후 결론을 맺는다.

• Journal of Advanced Technology Convergence
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• v.2 no.3
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• pp.17-24
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• 2023

I am designing a research paper with the aim of studying hybrid vehicles. Hybrid vehicles, as the next-generation automobiles, feature a combination of internal combustion engines and battery engines, resulting in a revolutionary reduction in fuel consumption and harmful gas emissions compared to conventional vehicles. The electric motor in hybrid cars derives power from a high-voltage battery installed within the vehicle, which is recharged during vehicle motion. In contrast to traditional cars, which often experience energy losses due to idling caused by traffic congestion, hybrid systems optimize efficiency by skillfully managing the interplay between the internal combustion engine and the electric motor. This approach effectively addresses the inherent drawbacks of gasoline or diesel engines.Hybrid cars offer an array of benefits, including improved fuel efficiency, environmental friendliness, cost-effectiveness, and reduced noise emission. Consequently, they are progressively becoming a favored alternative among a growing number of individuals. This research endeavor has the potential to contribute towards curbing environmental pollution and dedicating efforts to future automotive research.