Design of fire detection equipment based on ultraviolet detection technology

Zhenji Liu; Jin Liu; Sheng Chu; Chao Ping; Xiaobing Yuan

doi:10.1117/12.2175484

4 March 2015 Design of fire detection equipment based on ultraviolet detection technology

Zhenji Liu, Jin Liu, Sheng Chu, Chao Ping, Xiaobing Yuan

Author Affiliations +

Proceedings Volume 9521, Selected Papers from Conferences of the Photoelectronic Technology Committee of the Chinese Society of Astronautics 2014, Part I; 95210S (2015) https://doi.org/10.1117/12.2175484
Event: Selected Proceedings of the Photoelectronic Technology Committee Conferences held August-October 2014, 2014, China, China

Abstract

Utilized the feature of wide bandgap semiconductor of MgZnO, researched and developed a kind of Mid-Ultraviolet-Band(MUV) ultraviolet detector which has passed the simulation experiment in the sun circumstance. Based on the ultraviolet detector, it gives out a design scheme of gun-shot detection device, which is composed of twelve ultraviolet detectors, signal amplifier, processor, annunciator , azimuth indicator and the bracket. Through Analysing the feature of solar blind, ultraviolet responsivity, fire feature of gunshots and detection distance, the feasibility of this design scheme is proved.

Citation Download Citation

Zhenji Liu, Jin Liu, Sheng Chu, Chao Ping, and Xiaobing Yuan "Design of fire detection equipment based on ultraviolet detection technology", Proc. SPIE 9521, Selected Papers from Conferences of the Photoelectronic Technology Committee of the Chinese Society of Astronautics 2014, Part I, 95210S (4 March 2015); https://doi.org/10.1117/12.2175484

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