상세정보
학술대회
Development of Passenger Safety System based on the Moving Object Detection and Test Result on the Real Vehicle
- 발행일
- 201607
- 출처
- International Conference on Ubiquitous and Future Networks (ICUFN) 2016, pp.64-66
- 협약과제
- 16ZC3300, 상황인지 스마트카 퓨전 플랫폼 개발 및 지역 부품업체 지원사업, 박미룡
- 초록
- Due to motorcycles or vehicles, sudden accidents often occur when passengers disembark from buses at bus stops. These crashes may often cause risks to passengers. In this paper, we present a vision-based threat object (TO) detection and passenger safety system that helps bus drivers and ensures passengers safety when getting off and on buses. In these systems, the fast detection of threat objects is the main priority. Therefore, we also propose a fast motion analysis algorithm based on subtracted images using the change values of the brightness difference of the pixels corresponding to the boundary of a segmented object. We configure a secondary camera on the back of the bus to detect oncoming objects, and a primary camera up to the door to analyze objects' status and track TOs. TO information is transmitted to the control unit, and the control unit controls the door's status or triggers alarms with an on-board speaker to provide a danger signal to passengers. We set up our system on a bus and verified it in a real road environment.
- KSP 제안 키워드
- Brightness difference, Bus drivers, Control Unit, Fast detection, Moving Object Detection, On-board, Passenger safety, Safety system, Secondary camera, Set up, fast motion