The invention discloses a dangerous chemical gas telemetering imaging alarm device based on an unmanned aerial vehicle platform, relates to the technical field of dangerous chemical gas monitoring, and solves the technical problems of low sensitivity and limited coverage range of a dangerous chemical gas leakage monitoring device in the prior art. Comprising a host loaded on an unmanned aerial vehicle body, a holder scanning head used for pitching and horizontal scanning rotation is installed at the bottom of the host, and the host is in communication connection with a main control computer located in a ground control center; a signal processing module, a main control module and an infrared spectrum detection module are mounted in the host, and the infrared spectrum detection module is used for analyzing and processing an infrared spectrum signal of the hazardous chemical gas. The passive Fourier transform infrared imaging technology is adopted, richer spectral information is obtained, the imaging resolution and sensitivity are improved, low-concentration or weak-illumination hazardous chemical gas leakage can be accurately recognized, and the device is carried on an unmanned aerial vehicle platform, can monitor a large-range area and covers a wider scene.

    本发明公开了一种基于无人机平台的危化气体遥测成像报警装置,涉及危化气体监测技术领域,解决了现有技术中危化气体泄露监测装置灵敏度较低以及覆盖范围有限的技术问题;包括装载在无人机本体上的主机,主机的底部安装有用于俯仰和水平方向扫描转动的云台扫描头,且主机通信连接有位于地面控制中心的主控计算机;主机内安装有信号处理模组、主控模组和红外光谱探测模组,红外光谱探测模组用于对危化气体的红外光谱信号进行分析处理。本发明采用被动式傅立叶变换红外成像技术,获取更丰富的光谱信息,提高成像的分辨率和灵敏度,能够准确识别低浓度或光照弱的危化气体泄露,搭载在无人机平台上,能够实现对大范围区域的监测,覆盖更广的场景。


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    Title :

    Dangerous chemical gas telemetering imaging alarm device based on unmanned aerial vehicle platform


    Additional title:

    一种基于无人机平台的危化气体遥测成像报警装置


    Contributors:
    SHI XINSONG (author) / NIU XIANG (author) / ZHU LILI (author) / ZHANG JUN (author) / LI CHAO (author)

    Publication date :

    2024-07-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / B64U / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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