• 제목/요약/키워드: Emergency System

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피난성능향상을 위한 주소형 비상방송시스템의 필요성에 관한 연구 (A Study on the Necessity of an Addressable Emergency Broadcasting System to Improve Evacuation Performance)

  • 김시국;이민용;이춘하
    • 한국화재소방학회논문지
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    • 제29권5호
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    • pp.14-22
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    • 2015
  • 본 논문은 2015년에 발생된 의정부 공동주택화재와 같이 화재발생시 초기 피난실패로 안타까운 인명피해 발생을 최소화하기 위하여 피난성능향상을 위한 주소형 비상방송시스템의 필요성에 관한 연구이다. 특히, 현대 건축물과 같이 복잡한 내부구조에서 발생되는 화재피해를 최소화하기 위해서는 정확한 화재위치를 재실자에게 경보하여 초기 피난방향 오류방지를 통해 효율적인 피난이 가능한 적응성 있는 비상방송시스템의 도입이 필요하다. 이에 본 연구에서는 기 개발된 주소형 시스템을 이용한 주소형 비상방송시스템을 설계 제작하고, 기존 재래식 비상방송시스템과의 성능비교실험을 실시하여 피난성능향상을 위한 주소형 비상방송시스템의 필요성을 확인하였다. 실험결과 주소형 비상방송시스템이 재래식 비상방송시스템보다 축소모형 피난성능실험에서는 최대 30.3%, 복도 피난성능실험에서는 최대 54.6% 이상 피난완료시간이 단축시킬 수 있는 것을 확인할 수 있었다.

일개지역 구급활동 중 병원 전 심정지 및 약물중독 환자 분석 - 노인대 비노인의 차이를 중심으로 - (The Analysis on Pre-hospital Cases of Cardiac Arrest and Drug Intoxication during Local Emergency Activities - Based on Differences between Elderly Group and Non-Elderly Group -)

  • 이재민;윤형완
    • 한국응급구조학회지
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    • 제14권3호
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    • pp.83-93
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    • 2010
  • Purpose: The purpose of this study is to determine potential differences in pre-hospital cases of cardiac arrest and drug Intoxication between elderly group and non-elderly group on local emergency activity sites of rescue 119 team for those cases, so that it can provide useful reference materials for a system of corresponding emergency medical services. Methods: Patients with cardiac arrest and drug intoxication in the elderly and the non-elderly group were analyzed by analyzing the Ambulance Run Report for 3 years from January 2007 to December 2009. Results: According to analysis on potential differences between elderly and the non-elderly group, it was found that there was no significant difference between elderly cases (evacuated to hospital due to cardiac arrest and drug poisoning) and non-elderly cases in year of onset (p = .247), quarter of onset (p = .813), sex (p = .235), consciousness state (p = .126), place of onset (p = .215) and number of first aid services (applied to emergency cases) respectively, but there were significant differences between elderly cases and non-elderly cases in guardian availability (p = .042), time zone of onset (p = .050), distance from the site of onset (p = .278), type of onset (p = .000), number of first aid services depending on distance of evacuation (p = .008) and effectiveness of emergency care (p = .003) on statistical basis. Conclusion: It is important to establish a system of early emergency case reports for rational emergency case management with lower mortality; shorten distance from the site of onset at each time zone of onset in emergency cases; employ more emergency team members; facilitate firsthand / secondhand medical instructions for emergency teams in specialized emergency care depending on distance of evacuation for each kind of onset (elderly group vs. non-elderly group); and improve rate of resuscitated emergency cases by extending the scope of works for emergency medical technicians into wider applications, so that it will be possible to take timely and appropriate measures for emergency settings of ever-increasing aged population in near future.

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제주도 119구조·구급대의 활성화 및 전문화 방안 (A Study on the Activation·Specification of 119 Rescue & Care in JeJu)

  • 고재문;김태민;김효식;이영아
    • 한국응급구조학회지
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    • 제6권1호
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    • pp.153-168
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    • 2002
  • Since 1992, conventional fire fighting businesses have been converted into a metropolitan autonomous fire fighting system to be ready for a variety of disasters. However, the corresponding investment has been overlapped due to the non-integration of businesses to prevent any potential disasters, and a series of collaborative systems have been not functioning so well. In the meantime, our fire fighting sector has been trying to set up its own clean and faithful position by abolishing any inconvenient system or outsourcing private sectors, and expanded its work scope from conventional fire fighting even to rescue and emergency works. While focusing on handling disaster, the fire fighting sector has been widely trusted and reliable throughtout our nation. Moreover, our fire fighting sector has secured nation wide mobile organizations, technical personnel by field, special equipments and independent communication network. In addition, the fire fighting sector has knowledges, expertise and capabilities required for managing disasters, while in charge of almost every disaster management works including fire, explosion, collapse, disaster and flood. It becomes an organization for comprehensive disaster management under an absolute national trust, which is based on the system for prevention, preparation and countermeasure against a variety of disasters. Thus, our fire fighting sector must make many efforts and try to modernize conventional education and training. The ways to facilitate rescue and emergency works may include the nurture of technical fire fighting personnel along with modernized equipments, the reinforcement of rescue and emergency education, the facilitation of operating civil defense corps, the facilitation of operating volunteer fire fighting corps, the better arrangement of 119 briefing room for public healthcare in provincial offices, the sterilization of rescue instruments and equipments the better repair education for emergency rescue member, the establishment of regional emergency assistant system and the expansion of fire fighting personnel and equipments. In terms of reinforcing the functions and services of rescue 119 and emergency corps, we must review the following considerations: Building up security system along with operational expansion, building up a system for emergency medical treatment, building up a comprehensive information management system for rescue and emergency, constructing a provincial safety museum and so forth. For the ways to better the works of rescue 119 we can review the following considerations : Improving the education for fire fighting training corps under Jeju Provincial Fire and Disaster Management Department, providing rescue members with more opportunities for clinical practices, enhancing the morale of rescue members, installing a comprehensive briefing room for emergency rescue members, building up medical networks along with reasonable policies for information service, operating the consulting system for rescue 119 and so on. If these requirements are met, it is expected that the fire fighting departments in Jeju province can cope with every accident and disaster a little more rapidly and quickly in compliance with local needs, so that they can keep their own position as a public fire fighting organization which may be trusted by the public.

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CAP 기반 ATSC Mobile DTV 재난방송 시스템 설계 및 구현 (Design and Implementation on CAP-based Emergency Alert Broadcasting System for ATSC Mobile DTV)

  • 조민주;최인화;황준;백종호
    • 한국항행학회논문지
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    • 제16권2호
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    • pp.287-296
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    • 2012
  • 모바일 방송으로 재난방송을 서비스하기위해서는 각 전송시스템의 특성을 이해하고, 자국의 재난정책을 반영한 별도의 재난방송 프로토콜이 요구된다. 본 논문에서는 아직 재난방송 표준이 정의되지 않은 미국형 모바일 방송인 ATSC Mobile DTV를 통해 서비스 가능한 재난방송 시스템을 제안한다. 현재 미국에서 사용 중인 재난공용 프로토콜을 분석한 후, 이를 기반으로 ATSC Mobile DTV용 재난 프로토콜을 제안한다. 제안된 프로토콜을 기반으로 시스템을 설계 및 구현을 통해 ATSC Mobile DTV를 통한 재난방송 가능성을 확인하였다.

Environment Adaptive Emergency Evacuation Route GUIDE through Digital Signage Systems

  • Lee, Dongwoo;Kim, Daehyun;Lee, Junghoon;Lee, Seungyoun;Hwang, Hyunsuk;Mariappan, Vinayagam;Lee, Minwoo;Cha, Jaesang
    • International Journal of Advanced Culture Technology
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    • 제5권1호
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    • pp.90-97
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    • 2017
  • Nowadays, the most of commercial buildings are build-out with complex architecture and decorated with more complicated interiors of buildings so establishing intelligible escape routes becomes an important case of fire or other emergency in a limited time. The commercial buildings are already equipped with multiple exit signs and these exit signs may create confusion and leads the people into different directions under emergency. This can jeopardize the emergency situation into a chaotic state, especially in a complex layout buildings. There are many research focused on implementing different approached to improve the exit sign system with better visual navigating effects, such as the use of laser beams, the combination of audio and video cues, etc. However the digital signage system based emergency exit sign management is one of the best solution to guide people under emergency situations to escape. This research paper, propose an intelligent evacuation route GUIDE that uses the combination centralized Wireless Sensor Networks (WSN) and digital signage for people safety and avoids dangers from emergency conditions. This proposed system applies WSN to detect the environment condition in the building and uses an evacuation algorithm to estimate the safe route to escape using the sensor information and then activates the signage system to display the safe evacuation route instruction GUIDE according to the location the signage system is installed. This paper presented the prototype of the proposed signage system and execution time to find the route with future research directions. The proposed system provides a natural intelligent evacuation route interface for self or remote operation in facility management to efficiently GUIDE people to the safe exit under emergency conditions.

An Integrated Emergency Call System based on Public Switched Telephone Network for Elevators

  • Lee, Guisun;Ryu, Hyunmi;Park, Sunggon;Cho, Sungguk;Jeon, Byungkook
    • International journal of advanced smart convergence
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    • 제8권3호
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    • pp.69-77
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    • 2019
  • Today, most of elevators have an emergency call facility for emergency situations. However, if the network installed in the elevator is also out of power, it cannot be used for the elevator remote monitoring and management. So, we develop an integrated and unified emergency call system, which can transmit not only telephone call but also data signals using PSTN(Public Switched Telephone Network) in order to remote monitoring and management of elevators, even though a power outage occurs. The proposed integrated emergency call system to process multiple data such as voice and operational information is a multi-channel board system which is composed of an emergency phone signal processing module and an operational information processing module in the control box of elevator. In addition, the RMS(remote management server) systems based on the Web consist of a dial-up server and a remote monitoring server where manages the elevator's operating information, status records, and operational faults received via the proposed integrated and unified emergency call system in real time. So even if there's a catastrophic emergency, the proposed RMS systems shall ensure and maintain the safety of passengers inside the elevator. Also, remote control of the elevator by this system should be more efficient and secure. In near future, all elevator emergency call system need to support multifunctional capabilities to transmit operational data as well as phone calls for the safety of passengers. In addition, for safer elevators, it is necessary to improve them more efficiently by combining them with high-tech technologies such as the Internet of Things and artificial intelligence.

119구급대원의 저혈당 환자에 대한 병원 전 응급처치현황과 개선방안 (Prehospital Treatments of the Patient with Hypoglycemia by 119 Emergency Medical Technicians - Analysis of the Current Data and Survey -)

  • 안희정
    • 한국응급구조학회지
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    • 제14권1호
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    • pp.31-46
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    • 2010
  • This study was intended to analyze the clinical characteristic of the patient with hypoglycemia and the status of prehospital treatments by 119 emergency medical technicians well as the cause of inappropriate emergency treatment by 119 emergency medical technicians in a bid to seek the measures for improvement, thereby enhancing the emergency medical services before medical treatment at hospital. Examination of the daily work log on 430 patients suffering with hypoglycemia who were sent to the university hospital in Gyunggi-Province by 119 emergency medical technicians, beginning on Jan 1, 2004 till Dec 31. 2008 was carried out and the survey of 206 119 emergency medical technicians working at the region of Gyunggid-Province was conducted from Sep 19 through Oct 6, 2009. Evaluation of the frequency and percentage and ANOVA analysis using SPSS WIN 14.0 program was carried out. In view of the examination of daily emergency work log and questionnaire, prehospital treatment for the patients with hypoglycemia needs to be further improved in general, and to provide the emergency treatment in accurate and timely manner, improvement of the system such as assignment of licensed rescue members and development of protocol that will replace the medical consultant system, mandatory emergency treatment, constant and efficient training and maintenance of emergency rescue records shall be implemented, and furthermore, social recognition to 119 emergency medical technicians shall be improved to encourage them to perform more positive way and manner.

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ATSC Mobile DTV에서 적용 가능한 재난방송 프로토콜 설계 및 수신기법 (Protocol Design and Received Methods of Emergency Broadcasting System for ATSC Mobile DTV)

  • 유샛별;조민주;황준
    • 인터넷정보학회논문지
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    • 제12권6호
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    • pp.129-137
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    • 2011
  • 본 논문에서는 ATSC(Advanced Television System Committee) Mobile DTV에서 신뢰성이 보장되고 빠른 시간 안에 재난정보가 수신될 수 있도록 하는 재난방송 시스템을 제안한다. 미국에서 현재 사용되고 있는 Cable용 재난 표준인 EAM(Emergency Alert Message)을 기반으로 프로토콜을 정의 하였으며, 가장 신속하게 재난정보가 전달 될 수 있도록 성능측정을 하여 최적의 방법을 제안하였다. 기존 미국식 방송규격인 ATSC legacy 시스템에 영향을 전혀 미치지 않으며 모바일 방송을 전송할 수 있도록 하는 ATSC Mobile DTV는, 전원에 구애받지 않고 재난방송을 전달할 수 있는 효과적인 매체라는 장점과 함께 미국 전역뿐만 아니라 ATSC규격을 채택한 다양한 국가에서 적용이 가능하다.

전문대학 응급구조과의 4년제 개편 타당성 조사 연구 (Validity of redeveloping the paramedic education system from 3-years to 4-years)

  • 이정은;김순심;박희진;엄동춘;현진숙;홍성기
    • 한국응급구조학회지
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    • 제19권1호
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    • pp.63-85
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    • 2015
  • Purpose: The study was to investigate the feasibility about reorganized the paramedic college into a four-year education system. Methods: Through literature review and analysis, a self-reported questionnaire was created and filled out by the professors of paramedic and analyzed. Results: An analysis of the curriculum indicated that, as paramedic schools involve practice-oriented education, reorganization of the college system is necessary to raise the quality of the actual training. The survey results found that most participants agreed with the need to reorganize the school system. Conclusion: Paramedics have a responsibility regarding the life of the nation. In order to be satisfied with its status as a national job that focuses on humanity and justice, increasing the years needed before graduation is necessary.

장거리 대공 유도탄 비행 시험을 위한 안전종료판단시스템 설계 (Design of Emergency Destruction System for Long-range Surface-to-Air Missile Flight Test)

  • 노은영
    • 한국군사과학기술학회지
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    • 제27권4호
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    • pp.466-473
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    • 2024
  • An Emergency Destruction System is inevitable for ensuring safety both at sea and in populated areas, particularly during emergency detonations triggered by abnormal missile flight or upon mission completion. This paper introduces a novel method for developing an Emergency Destruction System capable of precisely calculating the Instantaneous Impact Point(IIP) during high-speed, maneuverable long-range surface-to-air missile flight tests. The Emergency Destruction System designed for long-range surface-to-air missile flight tests generates impact position tables that meticulously incorporate wind errors and navigation equations based on the Earth's ellipsoidal model. Factors such as the Coriolis effect and the direction of the gravitational acceleration vector are accounted for, significantly enhancing the accuracy of IIP determination amidst highly variable missile speed and attitude.