• 한국화재소방학회논문지
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• 제18권3호
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• pp.108-113
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• 2004

백화점, 할인매장과 같이 불특정 다수가 이용하는 대규모 판매시설은 화재시 방화관리 담당자의 비상대응능력 및 방화관리의 적절성이 내부 공간에 익숙하지 않은 고객의 피난행동에 결정적인 영향을 미치게 된다. 특히 대규모 판매시설의 경우 대부분의 피난계단 등 안전한 피난출구가 평상시 고객이 접근할 수 없는 백스페이스(Back space)에 위치하기 때문에 고객의 안전한 피난을 위해서는 방화관리자에 의한 신속한 피난개시 및 적절한 피난유도가 이루어져야 한다. 본 연구에서는 백화점과 할인매장 방화관리 담당자를 대상으로 한 설문조사를 통하여 방화관리측면에서 피난행동에 영향을 미치는 요인 및 화재 시 방화관리자의 대응행동 특성에 대하여 분석하였다.

• 한국정보통신학회논문지
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• 제17권4호
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• pp.781-788
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• 2013

본 논문에서는 노인의 낙상에 의한 위급상항을 모니터링 하기 위한 4족 로봇 및 모니터링 시스템을 소개한다. 4족 로봇은 FPGA Board(Field Programmable Gate Array)를 이용한 특정 색을 판별하는 영상처리에 기반하여 자율 이동한다. 노인의 낙상을 감지하기 위해 가슴에 센서노드를 착용하고, 낙상에 의한 응급 상황 시에 4족 로봇이 낙상신호를 관리자에게 전송한다. 관리자는 전송된 영상을 기반으로 4족 로봇을 제어 및 상황판단을 하고, 위급상황이면 119에 신고를 한다. 센서노드만을 사용한 낙상 감지 시스템에서 98.33% 낙상의 Sensitivity와 일상행동 94.375% Specificity가 측정 되었다. 100% 낙상 감지를 못했던 점을 낙상 감지 시스템과 이동형 카메라(로봇)의 결합 알고리즘을 제안 및 실험을 통해 100% 검증 하였다.

• International journal of advanced smart convergence
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• 제1권2호
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• pp.39-42
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• 2012

This paper proposed a method that detects emergency situations in a video stream using MHI (Motion History Image) and template matching for a video-based intelligent security system. The proposed method creates a MHI of each human object through image processing technique such as background removing based on GMM (Gaussian Mixture Model), labeling and accumulating the foreground images, then the obtained MHI is compared with the existing MHI templates for detecting an emergency situation. To evaluate the proposed emergency detection method, a set of experiments on the dataset of video clips captured from a security camera has been conducted. And we successfully detected emergency situations using the proposed method. In addition, the implemented system also provides MMS (Multimedia Message Service) so that a security manager can deal with the emergency situation appropriately.

• 한국응급구조학회지
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• 제14권3호
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• pp.13-28
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• 2010

Purpose: In this study, we investigated the better application of the law which is about the AED installation and more effective ways of emergency medical care system, to understand the law and to research the current condition of public facilities which belong to local governments, and to seize the aspect of safety guards who currently work in order to provide the installation of AED in the public facilities and to provide more efficient emergency medical service with the effectuation of the immunity law of the good intention of first-aid treatment. Methods: In Gwang-ju, 234 public facilities have been identified by 31 December, 2008. With the exception of the duplication, we researched 158 facilities and received the answers from 95 of them. Results: In the research, 53% of them have had internal emergency first-aid education, and 55% of them didn't have this education and a CPR education manual, and 30% of the facilities even didn't know how to connect with the manager of the company for the first-aid department. On the other hand, most of them were highly interested in CPR and AED education on the ratio of 91% and 93%. 88% of them have been trained about first-aid, 51% of them haven't been retrained, 17% have never been trained. so, the reality of emergency system at public facilities is serious. 78% of them knew they are working at public facilities, though 49% of them didn't know about AED installation. 57% of them didn't know the fact there is the immunity law related with good intentions for first-aid treatment. 63% of the facilities have security guards, and 30% of them didn't answer the questions. Also, many of them agreed to the opinion that all employees should have first-aid training. At representative survey report of participator of public-facility, emergency treatment is 61%, 16% of patients calling. Accordingly they importantly think better doing an on-site first-aid than evacuating the patient. And the rates show that 57% of them answerers tend to call Fire-Office(119) for evacuating the patients, and 28% of them EMIC(1339) for the first-aid. Conclusions: In this study, we are suggest to improve the details of the efficient operations and management after the grasp of the uninstallation, indifference, and unreliable conditions of AED. 1) Need a publicity of AED install cognition which is an emergency medical instrument at public facilities. 2) Arrangement of safety agents at facilities and concerns about them for good management from the parties concerned. 3) Need a designation of legal details according to the decision of the AED installation and the standard of the AED installation. 4) Training about first-aid of safety guards and the persons concerned in the facilities should be practiced participation with the positive and through this, first-aid treatment could be done by anyone who knows the immunity law related to medical emergency. 5) The brochures for the potential users and the results form practicing the instructions need to be improved in many ways through recording the emergency cases that have happened.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2011년도 정기총회 및 추계학술대회 논문집
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• pp.1263-1268
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• 2011

Rail infrastructure manager and operators shall establish emergency response plans. Emergency Response Planning Activities expanded coincidence events should be modeled. Identify the emergency response organization for the purpose of knowledge is required. In other words, control concepts and skills needed core elements. Structured analysis & design technic methodology is Compared with other modeling techniques through a simple graphical model is visualized. The information contained in a model real problems that considering the state of the system activities, so that knowledge acquired in situations where the modeling becomes possible. In this paper, using structured analysis techniques, infrastructure deployment model of the proposed features. In addition to emergency response planning in the 1960s in Germany, Karl Petrie (Carl Petri) devised various means of modeling the situation presents a Petri net model.

• 한국직업건강간호학회지
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• 제14권1호
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• pp.16-23
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• 2005

Purpose: The Purpose of the study was to suggest how the health manager use to be easy return-to-work of injured workers. Method: The data were collected by the health managers working at the 103 companies over medium size in Incheon, Gyoung-gi and Seoul through interview and report by themselves and analyzed by SAS V8 through t-test. Result: 1. The health managers are consisted of 2 kinds, one is health manager such as physician(10%) or nurse(81%) and the other is safety manager. The former works at the manufacturing company(62.9%), the latter at the service one(42.4%). 2. Management and counseling of occupational and non-occupational diseases, and high risk workers, health education, emergency care, worksite rounding, guidance of personal protector use, and health promotion services were highly performed by health managers. Comparing to these, safety managers performed guidance of job safety, safety management. The difference of two kinds of manager was significant statistically not only the aspect of general job but also related job to the workers of return-to-work after accident. Conclusion: This result shows that health manager can function as a care manager to the workers after return-to-work for adaptation to their job and rehabilitation bio-psycho-socially. But health managers don't have any regulations of encouraging injured workers to get their job again officially.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2011년도 춘계학술대회 논문집
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• pp.1550-1555
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• 2011

This paper presents the system interface standard that are associated with additional devices like sensor nodes as well as fire monitoring panel, panic button and emergency call in city railroad environment. Existing fire monitoring panel, panic button and emergency call system is responsible for fire detection and alarm, emergency alarm and communication with the manager. Recently, researches that are associated with NVR-based intelligent integrated surveillance systems and existing alarm system are activated but most of the system is dedicated to it existing. In order to expand devices that is supported other monitoring function, separate device configuration or modification of integrated surveillance system are inevitable. In this study, interface standard between standard controller, integrated command center and each device that facilitate additional expansion of integrated surveillance system and avoid the extra cost is presented.

• 한국안전학회지
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• 제30권6호
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• pp.85-93
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• 2015

Construction sites have various risks, and safety managements are enforced based on the law such as Industrial Safety and Health Act, etc. Safety management by the law saves lives and preserves health of workers by removing and understanding risks in advance. When the emergency situation has come, poor response causes loss of lives and physical damages. This study suggests basic strategy that can mitigate the industrial disaster in all construction sites. A survey was conducted to identify the current safety consciousness and to evaluate first aid ability of coworkers. Finally, four measures were suggested: (1) designating muster points; (2) hiring occupational health managers; (3) increasing the first aid ability of coworkers; and (4) carrying safety brochure. The proposed suggestions can be helpful in mitigating the construction disaster, and in responding the major accident efficiently within a short time.

• 중환자간호학회지
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• 제6권1호
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• pp.44-56
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• 2013

Purpose: The purpose of this study was to investigate emergency room nurses' recognition of patient safety culture and their performance of safety management activity. Methods: Data were collected from July 1 to August 31, 2012 on 292 emergency room nurses working at 25 general hospitals located in B city in G province. The Hospital Survey on Patient Safety Culture was used to measure patient safety culture, and an 82-item questionnaire was developed to measure safety management activity. Results: the performance of safety management activity were significantly associated with the total career years, whether the nurses had undergone safety training, and whether the nurses has been working in the regional emergency care facility. Of 6 subcategories of the patient safety culture, the perception of a directly commanding senior/manager, frequency of accident reports, and hospital environment were associated with the performance of safety management activity. Conclusion: For improving performance of safety management activity among emergency room nurses, it is necessary to develop an educational program of safety management activity by their level of performance.

• 한국지능시스템학회논문지
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• 제19권3호
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• pp.415-420
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• 2009

일반적으로 어떤 순간에 발생할지 모르는 응급 상황을 CCTV의 영상 정보만으로 상황을 항상 모니터링하기에는 인력과 비용의문제점이 발생되고 있다. 본 논문에서는 응급상황을 동적으로 보여주는 CCTV환경에서 감지하기 위해 음성인식 기술을 도입하여 문제점을 해결하고자 한다. 이를 위해 본 논문에서는 HMM(Hidden Markov Model) 기반 음성인식을 이용하여, 상황판단의 선택 여부로 고려하였으며, CCTV 환경의 기본적인 잡음 환경은 Wiener 필터를 이용하여 효과적으로 제거하고자 하며, 향후 응급 상황만을 효과적으로 CCTV 관리자에게 제공을 하여 상황인지 하고자 한다.