• 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.

• Journal of Korean Society of Disaster and Security
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• v.16 no.4
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• pp.137-145
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• 2023

Accidents involving deaths of children and pedestrians continue to occur in child protection zones, also known as school zones. Over the three years from 2019 to 2021, 11 child deaths occurred in school zones in Korea. In December 2022, a fatal accident occurred among an elementary school student in a school zone near an elementary school in Gangnam-gu, Seoul. In April 2023, an accident occurred in which an elementary school student died in a school zone near Seo-gu Middle School in Daejeon and an elementary school in Yeongdo-gu, Busan. Until recently, child deaths continued to occur on sidewalks in child protection zones. It is time to closely review the status of safety facilities installed in school zones and related regulations. We investigated and analyzed the current status of safety facilities and related regulations installed on sidewalks in child protection zones in Korea, and identified matters necessary for institutional improvement regarding safety facilities for sidewalks in child protection zones.

• 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.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.

• 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.

• 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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• 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.

• The Journal of the Korea Contents Association
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• v.13 no.8
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• pp.128-140
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• 2013

The cause of traffic accidents and driver behavior is affected by psychological factors, because the behavior of drivers and pedestrians, and to identify the psychological linkage analysis to explore improvements in service design approaches are becoming increasingly important. Service design is a service-oriented development methodology that make invisible and intangible elements into visible and higher-value. Accordingly, through design thinking to action for development of products and a pleasant road environment were studied for school zone by discovering underlying issues to resolve in terms of service design. First, survey of domestic road psychological and behavioral problems were derived through the analysis of the causes of traffic accidents and researched the concept of school zones by analyzing the ideas. To reduced the width of the lane manipulate the speed of the vehicle and to cross the crosswalk safely. In order to encourage the flow of vehicle traffic, new solutions are proposed by offering robot traffic lights, graphic design of crosswalk, space, and the fence and convergence public design and services.

• 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.