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Complex terrain unmanned-plane detection system and detection method thereof

A complex terrain and detection system technology, applied to motor vehicles, measuring instruments, measuring devices, etc., to achieve the effects of wide application range, high measurement data efficiency, and overcoming adverse effects

Active Publication Date: 2017-03-15
CHINA UNIV OF MINING & TECH (BEIJING)
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Problems solved by technology

[0003] In order to solve the deficiencies in the prior art, the present invention provides a complex terrain unmanned aerial vehicle detection system and its detection method that can adapt to the complex terrain measurement height, azimuth angle, distance and other information and is easy to operate and accurate in measurement results

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  • Complex terrain unmanned-plane detection system and detection method thereof
  • Complex terrain unmanned-plane detection system and detection method thereof
  • Complex terrain unmanned-plane detection system and detection method thereof

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Embodiment Construction

[0026] Such as figure 1 , figure 2 , image 3 with Figure 4 As shown, the complex terrain UAV detection system of the present invention includes a measurement UAV 30, a target UAV 31 and a ground laser positioning system.

[0027] The measurement drone 30 includes 8 first rotors 1, 8 first brushless motors 2, 8 first supports 3, a first landing gear 4, a measurement camera 5, a stabilized platform 6, and a first data acquisition transmitter 7 , the first signal receiver 8, the first upper cover plate 9, the first lower cover plate 10, the first flight controller 11, the first power supply system 12, the first laser receiving calibration system 13 and the first laser altimeter 32 The first lower cover plate 10 is horizontally arranged on the top of the first landing gear 4, and the inner end bottoms of the eight first brackets 3 are evenly fixed on the first lower cover plate 10 in a circular array along the center of the first lower cover plate 10, The lower surface of t...

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Abstract

A complex terrain unmanned-plane detection system comprises a measurement unmanned plane, a drone unmanned plane and a ground laser positioning system. The ground laser positioning system comprises a datum laser emission position-indicator and a target laser emission position-indicator. The datum laser emission position-indicator is used in cooperation with a first laser receiving calibration system. The target laser emission position-indicator is used in cooperation with a second laser receiving calibration system. The invention also discloses a detection method of the complex terrain unmanned-plane detection system. By an unmanned aerial plane for measurement, the system has a wide range of application and has great advantages in the complex terrain measurement. By the unmanned aerial plane for measurement and real-time data transmission, data measurement efficiency is high, and operation is convenient. By applying the unmanned plane to topographic survey, the system and the method have scientific principle and strong practicality, can overcome adverse effect caused by unfavorable terrain and provide convenience for practical work.

Description

technical field [0001] The invention belongs to the technical field of engineering surveying, and in particular relates to a complex terrain unmanned aerial vehicle detection system and a detection method thereof. Background technique [0002] The measurement of terrain and buildings by ground total stations has developed to a mature level. However, in the face of complex terrain such as mountains and canyons, surveyors will encounter difficult difficulties in the measurement of ground total stations. Through the UAV measurement system and target System to achieve aerial measurement can solve this technical problem very well, and has strong practical value. The UAV can provide a good hover or high-precision fixed-point flight through the flight controller. The airborne gimbal system can Provides good stability to make the measurement device stable, the measurement results are more accurate and reliable, and the target drone can better reduce the burden on personnel and avoid...

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Application Information

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IPC IPC(8): B64C39/02G01C15/00G01C25/00
CPCB64C39/02G01C15/002G01C25/00
Inventor 袁德宝周士强吴孝禹黄磊张帆宇扬
Owner CHINA UNIV OF MINING & TECH (BEIJING)
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