실내위치기반 지하철 안전시스템 구축 효과에 관한 고찰

In 2014, Seoulmetro has been developing a new service application for its consumers called "Safety System of Seoulmetro". This system is designed to use 8,333 Wi- Fi AP infrastructures in subway trains and TCC(Traffic Control Computer). It is effective in controlling temperatures, restraining people without manners and protecting subway riders from sexual harassment as well as providing passengers with information tailored to them. It is possible because the system automatically finds out the passenger"s location when he or she reports accidents occurred in trains or posts a complaint through the application. And then it notifies Seoulmetro"s call center and its safety guards so that they can respond to those requests properly and immediately. This study shows that how the Safety System of Seoulmetro works and how effective it is.