Design of integrated fire protection system for building electrical fire based on multi-sensor data fusion

Youhua Li

doi:10.1117/12.2611349

14 October 2021 Design of integrated fire protection system for building electrical fire based on multi-sensor data fusion

Youhua Li

Author Affiliations +

Proceedings Volume 11930, International Conference on Mechanical Engineering, Measurement Control, and Instrumentation; 119301R (2021) https://doi.org/10.1117/12.2611349
Event: International Conference on Mechanical Engineering, Measurement Control, and Instrumentation (MEMCI 2021), 2021, Guangzhou, China

Abstract

Aiming at the problems of untimely fire warning and unreliable warning information in traditional systems, this paper designs a building electrical fire integrated fire protection system based on multi-sensor data fusion. This paper designs a multi-sensor data fusion fire-fighting system hardware module, and realizes data processing through environmental brightness sensor, smoke sensor, temperature sensor, and infrared flame sensor. At the same time, a data fusion algorithm is designed, and the number of nodes in the input layer is set to 4.At the same time, in order to reduce the data fusion error, the average value of the white noise variance is solved, so as to realize the integrated fire protection system of building electrical fire. Experimental results show that the fastest warning time of the designed system is 0.22s, and the predicted fire probability is more similar to the actual fire probability, indicating that the system has higher practicability.

Citation Download Citation

Youhua Li "Design of integrated fire protection system for building electrical fire based on multi-sensor data fusion", Proc. SPIE 11930, International Conference on Mechanical Engineering, Measurement Control, and Instrumentation, 119301R (14 October 2021); https://doi.org/10.1117/12.2611349

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