The Journal of Korean Institute of Information Technology (한국정보기술학회논문지)

Korean Institute of Information Technology (한국정보기술학회)
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Design and Implementation of Anti-collision Algorithm Using Bluetooth 4.0 Technology

블루투스 4.0 기술을 이용한 차량 간 충돌방지 알고리즘 설계 및 구현

  • Yu, Hwan-Shin (Dept. of Automotive Mechanical Engineering, Howon University)
  • 유환신 (호원대학교 자동차기계공학과)
  • Received : 2017.04.06
  • Accepted : 2017.05.18
  • Published : 2017.05.31
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Abstract

Bluetooth 4.0 is a technology suitable for Internet of things, and can be used in various environments. In this paper, iBeacon technology based on Bluetooth 4.0 is implemented in the vehicle, and the position and distance between the vehicles are identified and the system is designed and implemented to inform the driver of the risk. Based on iBeacon's location-based information gathering technology, it overcomes the problems of existing ultrasonic based system and suggests ways to overcome cost increase problems in commercialization. In analyzing the collected information, the range of recognition is extended not only to the vehicle but also to fixed devices and user terminal devices by analyzing the distance between various secured objects. Based on this system, it is possible to provide the safe driving function of the intelligent intersection and the access road, and the utilization can be expanded to the use of the pedestrian's safe pedestrian crossing.

블루투스 4.0은 사물 인터넷에 적합한 기술로써, 다양한 환경에서의 활용이 가능하다. 본 논문에서는 차량에 블루투스 4.0 기반의 iBeacon 기술을 구현하여, 차량 간의 위치 및 거리를 파악하여, 운전자에게 위험을 알리는 시스템을 설계 및 구현하였다. iBeacon의 위치 기반 정보 수집 기술을 활용하여 기존 초음파 기반 시스템의 문제점을 극복하면서 상용화시 발생할 원가 상승 문제를 극복하는 방안을 제시한다. 또한, 수집된 정보를 분석하는 과정에서, 확보된 다양한 피사체간의 거리를 분석함으로써, 차량뿐만 아니라, 고정 기기 및 사용자 단말장치까지 인식의 범위를 확대한다. 본 시스템을 기반으로 지능형 교차로, 진입로의 안전운전 기능의 제공이 가능하고, 보행자의 안전한 횡단보도 사용으로 이르기 까지 그 활용이 확대 될 수 있다.

Keywords

Acknowledgement

Supported by : 호원대학교

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