计算机科学 ›› 2010, Vol. 37 ›› Issue (3): 141-143.

• 计算机网络与信息安全 • 上一篇    下一篇

微波探火及其在低空平台中的系统设计

张雷,陆建华,梁新刚   

  1. (清华大学航天航空学院 北京100084);(中国科学院上海技术物理研究所 上海200083)
  • 出版日期:2018-12-01 发布日期:2018-12-01
  • 基金资助:
    本文受国家“九七三”重点基础研究项目(2007CB310601)资助。

Microwave Fire Detection and System Design Based on Low-altitude Aircraft Platform

ZHANG Lei,LU Jian-hua,LIANG Xin-gang   

  • Online:2018-12-01 Published:2018-12-01

摘要: 微波遥感可以实现全天时、全天候的对地观测,因此在林火探测的技术领域具有一定的优势。为了采用测定火焰微波辐射强度的方式来判断火灾发生的区域,先后分析了火焰的微波辐射和微波接收原理,并对宽频微波探测接收系统进行了方案设计。为满足应急或灵活探测的需要,对低空平台的UPS接收单元和惯性导航单元进行了组合设计,以确保林火微波探测的可靠性和稳定性。

关键词: 微波,火灾探测,低空平台

Abstract: Microwave remote sensing can be achieved throughout all-day and all-weather land observation. So, the microwave technology has certain advantage in forest fire detection field. In this paper, in order to determine the fire happening region, the theories of microwave radiation and receiving were analyzed, and broadband microwave receiver system solution was designed. So as to meet the needs of emergency and flexibility detection, UPS receiver module and inertial navigation unit in low-altitude platform were designed to ensure the reliability and stability of microwave forest fire detection.

Key words: Microwave, Fire detection, Low-altitude aircraft platform

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