• 제목/요약/키워드: rescue system

검색결과 464건 처리시간 0.025초

119구조·구급대에 대한 인식도 조사 연구 - 광주지역 보건계열과 비보건계열 대학생을 중심으로 - (A Study on Cognition about 119 Rescue·First Aid Team - Gwangju Area College Student as the Central Figure -)

  • 김갑선
    • 한국응급구조학회지
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    • 제6권1호
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    • pp.141-152
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    • 2002
  • The purpose of this study is to provide the basic materials for searching the way of improvement to heighten the emergency medical welfare level by one step further. To achieve this purpose, the subjects of this study were selected 452 college students in Gwangju, using a random sampling method. The statistical analysis methods utilized for analyzing the collected data are frequency analysis, $x^2$ test. The conclusions obtained from these analyses are as following ; 1. In question about necessary optimum number of persons for rescue first aid activity, health and non-health major college students responded by 39.2%, 45.3% respectively that rescue team 15 people, first aid team 3 people is most suitable. But there was no significant difference in major department(p<0.05). 2. In question about security of the public health doctor and the emergency medical technician, all health and non-health major college students are recognizing necessity urgently, but there was no significant difference in major department(p<0.05). 3. In question about 119 rescue first aid team member applying for an examination qualification grant to the department of EMT's graduate, all health and non-health major college students were highest by 52.9%, 52.4% respectively in "necessity" item. But there was no significant difference in major department(p<0.05). 4. Because rescue first aid equipment level appears higher than 41.7% in non-health major college student's case by 54.2% in health major college student's case, health major college students are recognizing that equipment level should be supplemented more but there was no significant difference in major department(p<0.05). 5. In question about equipment supplement, all health and non-health major college students appeared highest by 64.8%, 69.3% in accident type different special equipment. But there was no significant difference in major department(p<0.05). 6. In question about rescue ambulance car size, we could know being thinking that health and non-health major college student each 61.2%, 56.5% is small and narrow that large size of the rescue ambulance amount need. But there was no significant difference in major department(p<0.05). 7. In question about patient's state is worsened, because rescue first aid equipment is inferior, health major college student responded sometimes 55.1%, many 29.5%. very many by 11.5%, while non-health major college student responded 65.8%, 23.1%, 4.0% respectively. There was significant difference in major department(p<0.05). 8. In question about emergency patient must utilize for 119 rescue ambulance car, all health and non-health major college students appeared highest by 38.8%, 41.3% in "not so" item. In question about rescue first aid team's first-aid treatment ability improves more, all health and non-health major college students appeared highest by 58.1% and 58.7% respectively in "improve" item. In question about "119 rescue ambulance car must go more rapidly than now", all health and non-health major college students are recognizing that should be quicker by 58.1%, 60.9% respectively. When called to 119 all health and non-health major college students responded highest by 55.5%, 53.3% respectively that we must receive first-aid treatment direction from a doctor. In question about "119 rescue ambulance car must be made the pay system", all health and non-health major college students responded 74%, 80% respectively in "not so" item. There was significant difference in major department(p<0.05). In conclusions, In oder to provide superior rescue first aid service to people, a public health doctor should be placed in the situation room inside the fire station so that the doctor could instruct the proper emergency treatment suitable for each situation to the rescue first aid team. Also, national education about a first-aid treatment that do to all people is necessarily necessary in emergency delivery system and this should be spread extensively through school education and broadcasting medium and education should be gone side by side, and see that will can save emergency patients' life which is more when these education consists continuously fixed period for public institution of policeman, fire officer etc. specially. And for reinforcement of patient transfer system, public organization must procure special ambulance car so that emergency patient receive first aid treatment while transfer.

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탐색구조 시스템에서의 RF 신호 기반 동역학 모델 적용 및 개발 (Development of Search and Rescue System with Dynamic Model by RF Signal Based LTE)

  • 정인철;김두원;안우근;이상욱
    • 한국위성정보통신학회논문지
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    • 제12권4호
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    • pp.120-124
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    • 2017
  • 본 논문은 동역학 모델을 적용한 양방향 군 탐색구조 시스템의 시작품 제작에 대한 내용을 기술한다. USRP 개발 플랫폼과 단말기와 위성간의 통신을 상용 LTE망에 COSPAS-SARSAT 규격인 Spread Spectrum 방식의 신호체계를 USRP에 구현한 결과이다. 또한 구현된 결과의 정당성을 확인하기 위해 동역학 모델을 적용한 COSPAS-SARSAT 기반의 RF신호 처리를 USRP 테스트베드에 적용하여 실제적인 성능평가를 수행하였다. 향후 TDOA와 FDOA의 상관관계를 이용하는 CAF 알고리즘을 이용하여 보다 정확한 지상측위에 적용하고자 한다.

궤도위성을 이용한 수색.구조 시스템에서 있어서의 조난위치 결정법에 관한 연구 (Position Fixing Method in Search and Rescue System with an Orbiting Satellite)

  • 안영섭;김동일
    • 한국항해학회지
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    • 제12권3호
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    • pp.1-21
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    • 1988
  • A Satellite -aided search and rescue system is expected for its many advantage of global coverage, instantaneousness and low cost. In this paper, a calculation method is proposed , by which a position of distress can be determined with doppler frequency received through an orbital satellite. First, an algorithm and program is developed for calculating the position of distress with the received doppler frequency of EPIRB(Emergency Position Indicating Radio Beacon) with the least square method. Then, position error caused by the drift of the transmitting frequency is evaluated. The evaluation is made by the simulation using NNSS satellite orbital elements and varying position of EPIRB, numbers of Doppler data and magnitudes of various errors. As the result, the availability of this program for a satellite-aided search and rescue system is confirmed and the bounds of expected positioning accuracy is clarified.

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부산지역 119구조대 증설을 통한 건축물 접근취약성 개선효과 분석 (Analysis of Improvement Effects on Building Approach Vulnerability by Expanding Emergency Rescue Centers in Busan)

  • 최준호;이지수;홍원화
    • 한국화재소방학회논문지
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    • 제29권5호
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    • pp.79-87
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    • 2015
  • 우리나라의 소방행정력은 도심지역에 집중 배치되어 지역적 불균형을 나타내고 있는 실정이다. 모든 시민들에게 균등한 서비스가 공급되는 것이 가장 이상적인 형태이나 지역적 여건이나 예산 등과 같은 문제로 인해 이를 실현하기에는 한계가 있다. 부산시의 경우 전체 건축물의 절반가량이 구조대가 5분 이내에 도달이 어렵다는 결과가 도출되었는데, 특히 관할면적이 상대적으로 넓은 권역은 구조대의 접근성이 더욱 더 취약했다. 기존 119구조대의 접근 취약성을 평가한 결과, 현재 구조대 권역의 지리적 위치 때문에 관할 권역의 조정에 따른 개선 효과는 사실상 미비할 것으로 예측되었는데, 이에 따라 본 연구에서는 추가적인 구조대의 신설을 제시하였다. 구조대 증설을 통해 접근 취약성을 해결한 권역은 북부, 강서, 금정, 기장, 해운대 순으로 나타났는데, 해당지역 내 건축물 수는 총 53,546개소로 나타났다.

스마트폰 어플리케이션을 활용한 해상 구조 지원 시스템 개발 (A Development of Maritime Search and Rescue Supporting System using Smartphone Application)

  • 황훈규;김배성;우윤태;신일식;이장세
    • 한국정보통신학회논문지
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    • 제21권4호
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    • pp.804-810
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    • 2017
  • 해양/선박 사고 등으로 인하여 매년 해상 인명 조난사고가 발생하고 있으며, 구조 시간 지연 등으로 인하여 치명적 사고로 연결되고 있다. 해상 조난사고가 발생한 경우 수색 및 구조 작업에 활용되는 장비는 대부분 선박의 위치를 발신하는 역할을 수행하며, 인명 구조를 위한 대표적인 장비인 MOB는 AIS 통신방식을 사용하고 있어 기존 선박 관제프로세스에서의 간섭 문제와 적합한 인증기준이 마련되어 있지 않아 적용에 어려움이 있다. 따라서 본 논문에서는 널리 구축되어 있는 IT 인프라를 기반으로 스마트폰에 내장된 GPS 등의 정보를 활용하여 구조를 요청하고, 이를 통해 해상 수색 구조를 지원해주기 위한 시스템을 제안한다. 제안하는 시스템은 조난자 발생에 대한 알람과 조난 위치정보 등을 일정한 구역 내 구조 가능자 혹은 선박 운항자에게 전송하여 구조 지원을 유도하기 위한 목적을 가진다.

스마트폰을 이용한 응급환자 인식 및 구조요청 시스템설계 및 구현 (Design and Implementation of Identifying and Requesting Rescue System for Emergency Patient Using Smartphones)

  • 황용하;김진모;남궁우진;김용석
    • 산업기술연구
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    • 제32권A호
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    • pp.15-20
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    • 2012
  • For emergency patients as heart disease, fast treatment is very important. This paper describes a smart phone software to detect emergency circumstance and request rescue. Detection of emergency condition of heart disease patients is based on physical motion and biological heart signals as electrocardiogram. Most smart phones have three axis acceleration sensor. On emergency condition, patients remain stationary. Thus the software detect stationary condition by using acceleration sensor data. For more precise detection, it combines electrocardiogram of patients. To request rescue, it sends help messages to designated persons. In addition, it generates emergency sound to surrounding people and plays a video of emergency measure that any person on the place can help the patient temporarily.

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Affiliated Coordination of Rescue and Salvage in ASEAN+3

  • Yoon, Dae-Gwun
    • 한국항해항만학회지
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    • 제33권2호
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    • pp.111-117
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    • 2009
  • On May 12th, 2007 a merchant vessel of Golden Rose (South Korea) sank into near 38 mile from Yentai in China after the vessel collided with a container vessel of Jinsung (China), leaving all 16 sailors, including seven South Koreans, missing. According to the official report. The Chinese vessel, authorities, and South Korean government did not coordination q rescue and salvage for the sailors and vessel properly as follows: 1) The Chinese vessel left the scene without rescue and salvage of the sailors, 2) Chinese authorities failed to comply with law of the sea that required them to report the collision to South Korea immediately after confirming the accident, and 3) The South Korean government is also being criticized for its slow response to the incident since the government did not set up a response team until 21 hours after the incident. In order to reduce this number of sailor missing in future incidents, this research is studied regarding assembling conferences, assigning SRR in ASEAN+3, simplicity to enter other territory waters and cooperative training and education for the SAR.

가변트랙형 메커니즘의 재난구조 로봇(VSTR)을 위한 장애물 극복 (Obstacle Negotiation for the Rescue Robot with Variable Single-Tracked Mechanism)

  • 최근하;정해관;현경학;곽윤근
    • 제어로봇시스템학회논문지
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    • 제13권12호
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    • pp.1222-1229
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    • 2007
  • In this paper, we propose a new obstacle negotiation method for the rescue robot. The rescue robot has a variable geometry single-tracked mechanism, so it can maximize a contact length with ground for the adaptability to off-road and pursue a stable system due to the lower center of gravity. In this research, we add the basis of autonomous navigation, driving mode control based on obstacle detection, to the robot to realize automation of mode transformation. Obstacle detection using PSD(Position Sensitive Device) infrared sensors gives active transformation of the track shape. Finally, experimental results about mentioned are presented.

Accurate Long-Term Evolution/Wi-Fi hybrid positioning technology for emergency rescue

  • Myungin Ji;Ju-il Jeon;Kyeong-Soo Han;Youngsu Cho
    • ETRI Journal
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    • 제45권6호
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    • pp.939-951
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    • 2023
  • It is critical to estimate the location using only Long-Term Evolution (LTE) and Wi-Fi information gathered by the user's smartphone and deployable for emergency rescue, regardless of whether the Global Positioning System is received. In this research, we used a vehicle to gather LTE and Wi-Fi wireless signals over a large area for an extended period of time. After that, we used the learning technique to create a positioning database that included both collection and noncollection points. We presented a two-step positioning algorithm that utilizes coarse localization to discover a rough location in a wide area rapidly and fine localization to estimate a particular location based on the coarse position. We confirmed our technology utilizing different sorts of devices in four regional types that are generally encountered: dense urban, urban, suburban, and rural. Results presented that our algorithm can satisfactorily achieve the target accuracy necessary in emergency rescue circumstances.

음성인식 기반 응급상황관제 (Emergency dispatching based on automatic speech recognition)

  • 이규환;정지오;신대진;정민화;강경희;장윤희;장경호
    • 말소리와 음성과학
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    • 제8권2호
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    • pp.31-39
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    • 2016
  • In emergency dispatching at 119 Command & Dispatch Center, some inconsistencies between the 'standard emergency aid system' and 'dispatch protocol,' which are both mandatory to follow, cause inefficiency in the dispatcher's performance. If an emergency dispatch system uses automatic speech recognition (ASR) to process the dispatcher's protocol speech during the case registration, it instantly extracts and provides the required information specified in the 'standard emergency aid system,' making the rescue command more efficient. For this purpose, we have developed a Korean large vocabulary continuous speech recognition system for 400,000 words to be used for the emergency dispatch system. The 400,000 words include vocabulary from news, SNS, blogs and emergency rescue domains. Acoustic model is constructed by using 1,300 hours of telephone call (8 kHz) speech, whereas language model is constructed by using 13 GB text corpus. From the transcribed corpus of 6,600 real telephone calls, call logs with emergency rescue command class and identified major symptom are extracted in connection with the rescue activity log and National Emergency Department Information System (NEDIS). ASR is applied to emergency dispatcher's repetition utterances about the patient information. Based on the Levenshtein distance between the ASR result and the template information, the emergency patient information is extracted. Experimental results show that 9.15% Word Error Rate of the speech recognition performance and 95.8% of emergency response detection performance are obtained for the emergency dispatch system.