Unmanned-aerial-vehicle-mounted spectrum detection system and control method for application of the same to dangerous object detection work

An unmanned aerial vehicle and spectral detection technology, applied in the field of unmanned aerial vehicle-borne spectral detection system, can solve problems such as rapid identification and detection of vacancies, and achieve the effect of avoiding danger to personnel

Pending Publication Date: 2017-11-10
山东省职业卫生与职业病防治研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the UAVs that use infrared technology for detection in the existing technology are mainly used for geographic detection and biological target detection. Accurate and rapid identification and detection are still lacking

Method used

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  • Unmanned-aerial-vehicle-mounted spectrum detection system and control method for application of the same to dangerous object detection work
  • Unmanned-aerial-vehicle-mounted spectrum detection system and control method for application of the same to dangerous object detection work
  • Unmanned-aerial-vehicle-mounted spectrum detection system and control method for application of the same to dangerous object detection work

Examples

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Effect test

Embodiment 1

[0049] An unmanned aerial vehicle-mounted spectral detection system, including an unmanned aerial vehicle, a communication control module, an image acquisition module, a detection module, and a navigation and positioning module; the communication control module, image acquisition module, detection module, and navigation and positioning module are all integrated in the UAV integrated control module 4;

[0050] The communication control module is used to: remotely receive the control information sent by the control center 17, so that the unmanned aerial vehicle executes the flight and detection procedures according to the planned flight route and detection procedures; or, remotely receives the control information sent by the control center, so that the unmanned aerial vehicle Real-time receiving flight instructions and detection instructions issued by the control center and real-time flight and detection according to the flight instructions; for transmitting the impact data colle...

Embodiment 2

[0062] A kind of UAV-borne spectrum detection system as described in Embodiment 1, the difference is that the UAV-borne spectrum detection system also includes a multi-directional distance sensor 11, which is used to obtain the distance between the UAV and the surrounding area. The distance of the obstacle.

Embodiment 3

[0064] A kind of unmanned aerial spectrum detection system as described in embodiment 1, its difference is that, described detection module also comprises retractable optical fiber probe 3, and described retractable optical fiber probe 3 comprises: by electric capstan 13 control length A suspended detection optical fiber 2, the detection optical fiber 2 is connected to the probe end of the spectrum detection module. In the present invention, the detection module can be designed as a structural shape that can be fixed on the UAV, such as an approximate cuboid, and mounting bolts, buckles or limit pins are added on its surrounding surface to adapt to being installed on the unmanned aerial vehicle. On the machine, but the specific shape is not limited to this.

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Abstract

The invention relates to an unmanned-aerial-vehicle-mounted spectrum detection system comprising an unmanned aerial vehicle, a communication control module, an image acquisition module, a detection module, and a navigation and positioning module. Rapid and accurate identification of chemicals in extreme or hazardous environments and at complex terrains is realized; and the danger on the personnel for hand-held detection work is eliminated. The system includes the unmanned aerial vehicle and a spectrum detection unit. The spectrum detection unit for carrying out qualitative and quantitative detection analyses of an infrared spectrum or Raman spectrum on a to-be-detected object is fixed at a spectrum detection module installation position behind the center of the bottom of the unmanned aerial vehicle by a buckle, bolt or a limiting pin and can be dismounted. A ground control center obtains, calculates and analyzes spectral information, sent by the spectrum detection unit, of the to-be-detected object. According to a designed sampling path, the unmanned aerial vehicle flies automatically based on a collected image and collected satellite positioning information so as to carry out sampling work or the flight attitude and path are controlled manually to carry out sampling work.

Description

technical field [0001] The invention relates to an unmanned aerial vehicle-mounted spectral detection system and a control method for detection and detection of dangerous objects, belonging to the technical fields of safety monitoring, fire protection, and physical and chemical inspection. Background technique [0002] At present, in the fields of safety monitoring, fire protection and physical and chemical inspection, the detection of chemicals in complex terrain, extreme environments and dangerous environments still mainly relies on manual hand-held detection instruments on foot or in vehicles, which is not only inefficient, but also limited by terrain Obviously, in the face of the occurrence of secondary hazards and the exposure of harmful substances, it is difficult to guarantee the personal safety of investigators. Therefore, it is necessary to develop a chemical detection technology that can effectively replace manual detection and apply to complex terrain, extreme env...

Claims

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Application Information

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IPC IPC(8): G01V8/10G01S19/17
CPCG01S19/17G01V8/10
Inventor 崔精诚李仓廪孙亚昕邵华
Owner 山东省职业卫生与职业病防治研究院
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