• Journal of the Korea Society of Computer and Information
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• v.18 no.5
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• pp.61-68
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• 2013

In this paper, we propose a scheme of database management to administer gathered data in schoolzone system. By using image sensor and GPS sensor gathered image and coordination information is transferred to the system server through the networks that it is managed by the database to analyze the situation recognition. Schoolzone system implements the analysis of specific scenario to gathered data of database so that its results and corresponding implementation is reported to monitoring server and their results have been stored.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.26 no.8
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• pp.1248-1254
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• 2022

Efforts are being made to prevent traffic accidents in the school zone in advance. However, traffic accidents in school zones continue to occur. If the driver can know the situation information in the child protection area in advance, accidents can be reduced. In this paper, we design a camera that eliminates blind spots in school zones and a number recognition camera system that can collect pre-traffic information. It is designed by improving the LIDAR system that recognizes vehicle speed and pedestrians. It collects and processes pedestrian and vehicle image information recognized by cameras and LIDAR, and applies artificial intelligence time series analysis and artificial intelligence algorithms. The artificial intelligence traffic accident prevention system learned by deep learning proposed in this paper provides a forced push service that delivers school zone information to the driver to the mobile device in the vehicle before entering the school zone. In addition, school zone traffic information is provided as an alarm on the LED signboard.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2013.05a
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• pp.581-582
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• 2013

In simulation model, when it's occurred model succession, the parent model is connected to child model. The model succession also is divided into integrity and fragment by the succession characteristic. The schoolzone system is a monitoring system to monitor the accident of people or physical contact occurred in school, and it is installed recently in the school. This paper proposes the setup scheme of schoolzone system.

• Proceedings of the Korean Society of Computer Information Conference
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• 2009.01a
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• pp.385-390
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• 2009

본 연구에서는 최근 학교 주변에서 발생하는 어린이 범죄 사고의 관리 및 예방을 위한 무선 센서 네트워크 기반의 스쿨존 안전관리 시스템을 제안한다. 학교 주변 무선센서네트워크 망 구축과 어린이들에게 부착되는 센서들을 통해 환경 및 위치 영상 센싱 정보들을 공간 지식화하여 안전과 관련된 서비스를 제공한다. 또한 스쿨존 망을 벗어나 통신이 되지 않는 어린이의 경우 기회주의적 네트워크를 통하여 관리할 수 있는 전략적 안전관리 방안을 제안한다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2013.05a
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• pp.566-567
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• 2013

In simulation model, when it's occurred model succession, the parent model is connected to child model. When the schoolzone system is constructed, it needs the module on networks. Hence, it is considerable about the zigbee based communication module so that this paper proposes the zigbee based schoolzone setup scheme.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2015.05a
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• pp.666-667
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• 2015

The situation recognition can be implemented by configuring several situation in the school zone system. Such the recognized situations can use the result informing to the event through appropriate output format. In this paper, we propose the design scheme of situation output in the school zone system.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2014.10a
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• pp.833-834
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• 2014

This paper provides requested functions for intelligent school-zone safety management, and describes the principle design.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2014.10a
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• pp.820-821
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• 2014

This paper describes current school-zone safety management problems, and we consider the reaction mechanism.

• Convergence Security Journal
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• v.9 no.1
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• pp.19-27
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• 2009

In this paper, we propose a safety management system which prevents the occurrence of crime and accident from rising in school neighborhood. This system offers a monitoring method for safety of children which make intelligent space from environment and location sensing data through wireless communication between sensors attached to children and fixed sensor network in school neighborhood. Also, We propose a strategic safety management plan using opportunistic network when node is out of school zone network. Many students can easily receive the service of low cost from WSN-based School zone network than existing service from GPS individually by using our scheme.

• Proceedings of the KAIS Fall Conference
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• 2009.12a
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• pp.594-596
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• 2009

본 연구에서는 영상센서를 이용한 상황인식 기반의 컴퓨팅 기술이 혼합된, 스쿨존 안전 관리 시스템을 제안한다. 영상센서를 통한 객체 추출과 상황 인식 기술의 조합을 통하여, 초등학교 주위에서 발생할 수 있는 여러 상황 중 초등학생의 유괴나 사고 등을 인식할 경우 모니터링 장치로 전송하여 응급 상황을 관리할 수 있다. 또한 제안된 시스템은 인간의 시각을 필요로 하는 철도 건널목이나, 교통량 통계조사, 공장 자동화 시스템 등 다양한 응용분야에 활용할 수 있는 최적의 선택이라 할 수 있다.