In this paper, we propose an APP and Short Message Service (SMS) notification service that is linked to a system that notifies a LoRa terminal of a real-time kindergarten school bus emergency. After the student boarded a kindergarten on the school bus, the bus was closed. I got trapped in a school bus that was shut down. We design a state value for children's safety and emergency, and implement a system that outputs the values of GPS, ceiling-type infrared sensor, and seat sensor in real time. In addition, to implement the notification service, it is stored in the database as a TCP socket. The LoRa Device the notification service transmitted once a minute and stores the data value. We implemented bus reservation service and map service through APP. We implemented an emergency alarm service to judge the emergency condition of kindergarten students on the bus from the main board.
한국어
본 논문에서는 LoRa 단말기에서 실시간으로 유치원 통학버스 위급을 알려주는 시스템에 연동되는 APP과 SMS(Short Message Service) 알림 서비스를 제안한다. 통학 버스에서 승차한 후 잠든 아이를 하차시키지 않은 채 문을 잠그고 주차해 버리는 것을 방지하기 위한 것으로 차량 안에서 어린이의 안전상태와 위급상태에 상태 값을 설계하고, GPS와 천정형 적외선 센서, 좌석 센서의 값을 실시간으로 출력하는 시스템을 구현한다. 또한, 알림 서비스를 구현하기 위해서 TCP 소켓으로 데이터베이스에 저장을 한다. LoRa 단말기는 1분에 한번 전송되는 알림 서비스를 판단하고 데이 터 값을 저장한다. APP을 통해 버스 예약 서비스, 맵 서비스 구현하였다. 버스 내의 유치원생의 위급 상태를 메인보드 에서 판단하는 위급 알람 서비스를 구현하였다.
Ever since next generation convergence technology became one of the most important industries in the nation, computing professionals have encountered a growing number of challenges. Along with scholars and colleagues in related fields, they have gathered in avariety of forums and meetings over the last few decades to share their knowledge, experiences and the outcome of their research. These exchanges have led to the founding of the International Next-generation Convergence technology (INCA) on December 1, 2015. INCA was registered as an incorporated association under the Ministry of Information and Communications. The main purpose of the organization is to improve our society by achieving the highest capability possible in next generation convergence technology.
간행물
간행물명
차세대융합기술학회논문지 [The Journal of Next-generation Convergence Technology Association]