主管：中华人民共和国应急管理部
主办：应急管理部天津消防研究所
ISSN 1009-0029  CN 12-1311/TU
消防科学与技术

消防科学与技术 ›› 2023, Vol. 42 ›› Issue (7): 986-988.

• • 上一篇    下一篇

光电感烟探测器技术及发展趋势

曹振, 刘晓鹏   

  1. （应急管理部沈阳消防研究所，辽宁 沈阳 110034）
  • 出版日期:2023-07-15 发布日期:2023-07-15
  • 作者简介:曹 振(1984- )，男，山东泰安人，应急管理部沈阳消防研究所，助理研究员，主要从事消防电子产品检测及标准制修订工作，辽宁省沈阳市皇姑区文大路218-20甲，110034。
  • 基金资助:
    基金项目：国家重点研发计划项目（2020YFC1522804）

Technology and development trend of photoelectric smoke detector

Cao Zhen, Liu Xiaopeng   

  1. (Shenyang Fire Science and Technology Research Institute of MEM, Liaoning Shenyang 110034, China)
  • Online:2023-07-15 Published:2023-07-15

摘要： 为提高火灾自动报警系统的可靠性，寻求降低光电感烟探测器火警误报率的解决之道，调研了近年来国内外关于光电感烟探测技术的研究成果、产品特点和检验标准，分析了光电感烟探测器的技术现状和发展趋势。结果表明：为解决误报问题，可在改进光电传感方案、优化烟雾识别算法、采用复合传感等方向进行技术研发，但更重要的是及时出台、更新相应的国家标准，引领行业健康发展。

关键词: 烟雾探测, 火灾报警, 光学迷宫, 抗干扰

Abstract: In order to improve the reliability of automatic fire alarm system and find a way to reduce the false alarm rate of photoelectric smoke detector, the research results, product characteristics and inspection standards of photoelectric smoke detection technology at home and abroad in recent years were investigated, and the technical status and development trend of photoelectric smoke detector were analyzed. Results show that in order to solve the problem of false alarm, technological research and development can be carried out in the direction of improving photoelectric sensor scheme, optimizing smoke identification algorithm, and using composite sensor, but more important, timely promulgate and update of corresponding national standards to lead the healthy development of the industry.

Key words:  smoke detection, fire alarm, labyrinth, anti-interference