• Proceedings of the Korea Information Processing Society Conference
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• 2000.10b
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• pp.1009-1012
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• 2000

본 논문은 현재 개발되고 있는 원격 중환자 관찰 시스템의 부 시스템인 호출 시스템의 호출 매체 결정 알고리즘에 대하여 기술한다. 이 호출 시스템은 중환자실에 입원중인 환자의 상태 변화에 따라 담당 의사나 환자 보호자를 신속하게 연락하는 역할을 담당한다. 전달되는 메시지는 연락 시점과 연락의 긴급성에 따라서 유선전화, 무선전화, 호출기, 전자우편, fax 등의 통신 매체를 한 개 또는 두 개 이상 이용하여 전달된다. 이러한 메시지의 효율적인 전달을 위하여 본 연구에서는 불확실성 추론 방법인 Dempster-Shafer 이론을 이용하여 주어진 상황에서 가장 효과적인 전달 매체를 선택하는 알고리즘을 개발하였다. Dempster-Shafer 이론을 사용함으로서, 불확실한 상황에서 효율적이고 합리적으로 메시지 전달 매체를 결정할 수 있다.

• Proceedings of the KIPE Conference
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• 2013.07a
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• pp.145-146
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• 2013

응급상태가 발생하면 여러 가지 응급구조장비를 탑재한 차량이 출동하여 현장에서 각종 구조 활동을 진행한다. 긴급 구난차량에는 각종 구조장비를 보유하고 있으며, 구조대원의 숙련도에 따라 구조결과는 약간씩 다르게 나타날 수 있지만 구조장비의 성능과 사용상의 편리성에 많은 영향을 받을 수 있다. 본 논문에서는 응급구조 차량의 엔진출력의 잉여분을 충분히 활용하여 엔진실 내에 장착이 가능한 고효율 발전을 설비하여 엔진의 시동만으로 전력을 생산하고 발생된 전압을 전력변환기를 통해 안정적인 전력을 확보하여 사용의 편의성을 도모할 수 있는 전원장치를 개발하였다.

• The Science & Technology
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• no.11 s.414
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• pp.16-18
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• 2003

지난 여름, 60일간의 지루한 장마, 기상관측 사상 최대인 400mm 이상의 국지성 호우, 사상 최고인 초속 60m 강품을 동반한 태풍 '매미'가 한반도를 휩쓸었다. 우리 나라의 기후가 바뀐 것인가, 현상과 원인을 긴급 진단한다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2015.10a
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• pp.175-178
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• 2015

This paper presents a VR-simulated sailor training platform for emergency in order to prevent a human error that causes 60~80% of domestic/ abroad marine accidents. Through virtual reality technology, the proposed platform provides an interaction method for proficiency of procedures in emergency, and a crowd control method for controlling crowd agents in a virtual ship environment. The interaction method uses speech recognition and gesture recognition to enhance the immersiveness and efficiency of the training. The crowd control method provides natural simulations of crowd agents by applying a behavior model that reflects the social behavior model of human. To examine the efficiency of the proposed platform, a prototype whose virtual training scenario describes the outbreak of fire in a ship was implemented as a standalone system.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.4
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• pp.2335-2342
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• 2014

If you want to use the unmanned quad rotor for emergency information provision and information about the traffic situation of real-time and moving information is included in the car to help in emergency vehicle operation of the city and in the distribution future innovation the need to consider to have enough safety of the use of silent quad rotor. Therefore, in this study, the unmanned quad rotor system research of safe landing control from the center for the improvement of safety of unmanned quad rotor system you have a motor of four, has taken a good structural balance system based on the dynamic model and motion considering the nonlinear characteristics, and attempts to proceed via non-linearity and system disturbances, tough Fuzzy controller, and analyzed through a computer simulation result.

• Journal of Advanced Navigation Technology
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• v.12 no.6
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• pp.627-633
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• 2008

In the case of traffic accidents, the broadcasting methods used in the mobile ad hoc network (MANET) cannot applied to transmit reliable message since moving high-speed in vehicular ad hoc networks (VANET) environments. In this paper, in order to guarantee transmitting reliable messages, we propose a collision avoidance method based-on directional antenna in VANET. In order to reduce interference from omni-broadcasting and to avoid hidden node problem from moving high-speed, we employed a forward-handed and backward directional antenna. The authors simulated the proposed method based on directional antenna and showed that the proposed method has been improved in respect to network utilization compared to existing VANET protocols.

• Fire Science and Engineering
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• v.19 no.2 s.58
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• pp.81-92
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• 2005

It is natural that The government should be responsibility for the fulfillment of obligation to prevent a notional life, accurate rescue and first-aid from various calamities. Although, The government policy is established a foundation that is reventing a national life and a property from the calamity with deciding of the fire line, that is not satisfied with taking precautions against a calamity. In case of the calamity there is always pointed the confrontation procedures, especially, In case of crisis The government is lacking to come to an developed country on account of system of the emergency rescue and first-aid. The prevention and provision are the most important thing with reference to a confrontation of the calamity. But calamity is happened without warning, so We should establish line of prompt rescue and first-aid lately that is very important thing. The First, We should get the single line of the rescue and first-aid through a integration and elimination in terms of a law of the emergency rescue and first-aid, but also we strengthen a line of a scene confrontation ability and speciality. To raise awareness of improving a rescue and ability of first-aid, through reinforcing the human and material equipment of The 119 rescue party to charge of emergency rescue and first-aid in effect.

• Journal of the Institute of Electronics Engineers of Korea TC
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• v.43 no.9 s.351
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• pp.40-48
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• 2006

In this paper, we propose the EPTS(Emergency vehicle Priority Transit system) for a rapid drive or emergency vehicles at the crossroads. The EPTS is one part of real-time traffic management system in the advanced traffic management system. The EPTS needs the connection or a traffic control system and a DSRC system. It can be applied to the real traffic situation considered with other traffic elements. As the result it is possible for the EPTS to nonstop drive because it induces an efficient drive of emergency vehicles. It is also relatively safe at the crossroad, it is expected that the EPTS is suitable for a telematics service which values efficiency above everything else.

• Journal of the Korean Institute of Gas
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• v.23 no.2
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• pp.28-34
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• 2019

A large number of underground pipelines in the Ulsan National Industrial Complex has been constructed to improve the productivity of chemical products and tackle transportation problems. Now, the total of 1,293km of underground pipelines around 62 companies has been installed and operated. Many of underground pipelines have been installed outside of factories. For a past three years, five gas leakage accidents have occurred and the emergency response took up to 8 hours or more. Due to these delay in accidents, second serious accidents might occur and lead to occur damages to adjacent residents. In this study, it is assumed that emergency valve systems are installed under a ground and the efficacy of these is verified. Consequence analysis program was employed to evaluate the mitigation impact of emergency valve systems. The results show that these valve systems are economical and their performances for a mitigation are excellent. The results indicate that the installation of emergency valve systems for underground pipelines should be urgently legislated and performed.

• Nuclear industry
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• v.4 no.6 s.22
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• pp.86-96
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• 1984

원자력선진국에서의 방사성물질, 특히 핵연료물질의 수송이 활발화되고 있으며 수송물의 종류도 핵분열성원료물질에서 경수로용 신연료, 사용후 핵연료로 다양화되고 있어, 이에 대응한 수송용기의 개발, 사고대책의 정비에 만전을 기하는 노력이 경주되고 있다. 그러나 앞으로는 신형로용 핵연료와 여러 가지 폐기물의 수용이 가해질 것이므로 이를 위한 수송시스템의 개발과 긴급시 대책검토도 이루어져야 할 것이다.