Multi-Sensor Building Fire Alarm System with Information Fusion Technology Based on D-S Evidence Theory

Qian Ding,Zhenghong Peng,Tianzhen Liu,Qiaohui Tong

Published 2014 in Algorithms

ABSTRACT

Multi-sensor and information fusion technology based on Dempster-Shafer evidence theory is applied in the system of a building fire alarm to realize early detecting and alarming. By using a multi-sensor to monitor the parameters of the fire process, such as light, smoke, temperature, gas and moisture, the range of fire monitoring in space and time is expanded compared with a single-sensor system. Then, the D-S evidence theory is applied to fuse the information from the multi-sensor with the specific fire model, and the fire alarm is more accurate and timely. The proposed method can avoid the failure of the monitoring data effectively, deal with the conflicting evidence from the multi-sensor robustly and improve the reliability of fire warning significantly.

PUBLICATION RECORD

  • Publication year

    2014

  • Venue

    Algorithms

  • Publication date

    2014-10-14

  • Fields of study

    Mathematics, Computer Science, Engineering, Environmental Science

  • Identifiers
  • External record

    Open on Semantic Scholar

  • Source metadata

    Semantic Scholar

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