• The Journal of Korea Institute of Information, Electronics, and Communication Technology
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• 제4권1호
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• pp.23-31
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• 2011

In this paper, the intelligent smart monitor system is implemented for the next generation vehicle. to mitigate the numerous effects of distractions within the vehicle, it is vital to put critical information where the driver can use it without affection focus on the road ahead. Audible alarms are useful supplements when used in conjunction with visual displays. But driving is an overwhelmingly visual task. To optimize a vehicle's active safety systems, more than just audible alarms are necessary. The driver needs a visual interface that focuses his or her attention on the road ahead. The most commonly viewed information in a vehicle is from the instrument cluster, where speed, tachometer, fuel, engine temperature, fuel gauge, turn indicators and warning lights provide the driver with an array of fundamental information. TFT LCD, LCD Back light led, plane mirror, lens and controllers parts were designed to intelligent integrated smart monitor system. Finally, in this paper, we analyze intelligent integrated smart monitor system for driver safety vehicles.

• Journal of Auto-vehicle Safety Association
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• 제15권1호
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• pp.63-68
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• 2023

A study on the need for a safety system using driver's biometric information, vehicle automatic emergency braking system, and the e-call system that in the event of an unexpected situation such as loss of driving ability due to sudden physical abnormality of elderly drivers and drivers with health problems, and the improvement of laws for the spread of this system were studied.

• Journal of Korea Multimedia Society
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• 제5권1호
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• pp.10-17
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• 2002

It is necessary to induce for using mass transit instead of passenger car, which is high occupied roadway. It is necessary to develop the automated enforcement system to do manage such things. There are lots of problems to enforce the exclusive roadway. One of the biggest problem is the difficulty of vehicle classification. In this paper, morphological vehicle classification algorithm is proposed. Vehicle object is separated from background using frame difference, then the proposed unique weighted skeleton feature is extracted. The experiments show that the vehicle identification results produced by weighted skeleton feature seem to be good quality.

• Journal of the Korea Convergence Society
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• 제3권1호
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• pp.7-11
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• 2012

Intellgent Vehles network capabilities can cause a lots of security issues such as data hacking, privacy violation, location tracking and so on. Some possibilities which raise a breakdown or accident by hacking vehicle operation data are on the increase. In this paper, we propose a security module which has user authentication and encryption functionalities and can be used for vehicle network system.

• Proceedings of the Korean Institute of Intelligent Systems Conference
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• 한국지능시스템학회 2008년도 춘계학술대회 학술발표회 논문집
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• pp.219-222
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• 2008

Recently, parking problems for an autonomous vehicle have attracted a great deal of attention and have been examined in many papers in the literature. In this paper we design a fuzzy logic based parking system at the slant parking space which is a important part for designing a autonomous parking system. We first design an optimal parking path for the slant space and present the simulation results of the fuzzy logic based parking system.

• Journal of the Korean Institute of Intelligent Systems
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• 제14권1호
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• pp.63-68
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• 2004

In this paper, we propose a method about the extraction of vehicle and tracking trajectory for moving vehicle tracking system in road. This system applied to the monitoring system of the traffic flow for ATMS(advanced traffic management system) of ITS(intelligent transport system). Also, this system can solve the problem of maintenance of loop sensor. And we detected vehicle using differential image analysis. Because of the road environment changes by real time. Therefore, the method to use background image is not suitable. And we used Kalman filter and innovation value and variable search area for vehicle tracking system. Previous method using fixed search area is sensitive to the moving trajectory and the speed of vehicle. Simulation results show that proposed method increases the possibility of traffic measurement more than fixed area traffic measurement system.

• Journal of Digital Convergence
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• 제10권11호
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• pp.365-369
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• 2012

M2M has shown the advantages of better coverage and lower network deployment cost. Intelligent vehicle section shows severe changes in position between vehicles and has numerous large scales of networks in its components, therefore, it is required to provide safety by exchanging information between vehicles equipped with wireless communication function via biometric information in VANET(Vehicular Ad hoc Network). This thesis is to propose scheme that mutually authenticates between vehicles by composing vehicle movement as biometric information.

• Journal of Auto-vehicle Safety Association
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• 제15권3호
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• pp.34-42
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• 2023

Simulation-based virtual testing is known to be a major requirement for verifying the safety of autonomous driving functions. However, in the simulation environment, there is a difficulty in that all driving environments related to the autonomous driving system must be realistically modeled. In particular, C-ITS (Cooperative-Intelligent Transport Systems) is essential for urban autonomous driving of Lv.4, but the approach to modeling for C-ITS service in the MILS (Model in the Loop Simulation) environment is not yet clear. Therefore, this paper aims to deal with V2X (Vehicle to Everything) modeling methods to effectively apply C-ITS-based autonomous cooperative driving services in the MILS environment. First, major C-ITS services and use cases for autonomous cooperative driving are analyzed, and a modeling method of V2X signals for C-ITS service simulation is proposed. Based on the modeled V2X messages, the validity of the proposed approach is reviewed through simulations on the C-ITS service use case.

• Journal of the Korea Institute of Information and Communication Engineering
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• 제14권4호
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• pp.901-908
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• 2010

There are many kinds of networks in vehicle for their purposes. In-vehicle networks, however, are not unified to single network. The networks are composed of several local networks because of communication speed, cost and efficiency. Because the complexity of network design for communication increases, local networks need a framework for interworking between heterogeneous networks. In this paper, a framework interworking between in-vehicle networks for ITS(Intelligent Transportation System) is proposed and implemented. The proposed framework consists of a compatible protocol, message conversion module, message transceiver module and message analysis module. The results obtained by implementation show that the framework efficiently supports the communication of information between heterogeneous in-vehicle networks.

• Proceedings of the Korean Information Science Society Conference
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• 한국정보과학회 2005년도 가을 학술발표논문집 Vol.32 No.2 (1)
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• pp.814-816
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• 2005

현재 까지 지능형 자동차의 서비스 형태는 주로 차량 운전자에 대한 유용한 정보제공과 엔터테인먼트를 중심으로 연구 되어 왔다. 그러나 유비쿼터스 환경에서의 지능형 자동차와 같이 시간과 장소의 구애됨없이 언제 어디서든 자동차와의 대화와 제어가 가능한 서비스 제공에는 많은 제약 사항을 가진다. 본 논문에서는 CDMA 이동통신망을 이용하는 웹기반 차량 무선원격제어 및 진단을 위한 지능형 차량정보시스템을 설계 및 구현 하였다. 구현한 지능형차량정보시스템은 언제 어디서든 웹브라우져를 통하여 원격지 차량의 제어와 진단이 가능하며, 제어 조작자와 차량 간의 이동성을 제공하다. 뿐만 아니라 인터넷 상의 차량제어서버를 이용하여 차량 진단을 위한 과거 차량 상태 내역을 제공해 줄 수 있기 때문에 보다 효과적인 차량 원격제어와 진단이 가능한 장점을 가진다.