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Portable unmanned aerial vehicle mobile platform autonomous take-off and landing guiding system and method

A guidance system and unmanned aerial vehicle technology, applied in the field of autonomous take-off and landing guidance system of portable unmanned mobile platform, can solve the problems of strong dependence on the environment of the visual guidance system, affecting positioning accuracy, GPS guidance limitations, etc., to solve electromagnetic interference, not The effect of increasing reliability due to space constraints

Pending Publication Date: 2021-06-29
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the visual guidance system is mostly used in the market, but the visual guidance system is highly dependent on the environment, strong or weak light will affect its positioning accuracy, and the pure GPS guidance is only limited to the open outdoor environment.

Method used

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  • Portable unmanned aerial vehicle mobile platform autonomous take-off and landing guiding system and method
  • Portable unmanned aerial vehicle mobile platform autonomous take-off and landing guiding system and method
  • Portable unmanned aerial vehicle mobile platform autonomous take-off and landing guiding system and method

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Embodiment Construction

[0028] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0029] like Figure 1-3 As shown, a kind of portable unmanned maneuvering platform autonomous take-off and landing guidance system provided by the present invention comprises: unmanned aerial vehicle airborne terminal 1 and ground vehicle-mounted terminal; Ground vehicle-mounted terminal comprises unmanned aerial vehicle landing platform 6, ground GPS module 2, Support rod mechanism, vehicle-mounted UWB base station 3, vehicle-mounted controller and vehicle-mounted wireless data transmission module, in which four sets of vehicle-mounted UWB base stations 3 and vehicle-mounted GPS module 2 are installed on the four corners of the UAV landing platform 6 through the support rod mechanism Set on the unmanned aerial vehicle landing platform 6. The UAV...

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Abstract

The invention relates to a portable unmanned aerial vehicle mobile platform autonomous take-off and landing guiding system and method. The portable unmanned aerial vehicle mobile platform autonomous take-off and landing guiding system comprises an unmanned aerial vehicle airborne end and a ground vehicle-mounted end, wherein he unmanned aerial vehicle airborne end comprises a UWB ranging receiving module, a GPS positioning board card and an airborne controller; and the ground vehicle-mounted end is composed of a ground controller, four UWB base stations and a GPS positioning board card, and the four UWB base stations are fixedly connected to the upper top ends of the supporting rods. After the supporting rods are automatically folded, ground end equipment can be contracted into a square platform of meter, is small and light, can be installed on various unmanned or manned mobile platforms such as unmanned vehicles and unmanned ships, and precise guidance of autonomous take-off and landing flight of the unmanned aerial vehicle moving platform in indoor and outdoor environments is realized.

Description

technical field [0001] The invention belongs to the field of unmanned aerial vehicle space positioning technology, and specifically relates to a portable unmanned aerial vehicle platform autonomous take-off and landing guidance system and method. Background technique [0002] With the rapid development of unmanned systems, various unmanned systems with complete functions and unique characteristics have emerged. Including drones, unmanned ships, unmanned vehicles, and many underwater unmanned systems. While these unmanned systems have many advantages, they also have some disadvantages. For example, UAVs can fly autonomously in the air with a wide field of view, and are mostly used in surveying, mapping, reconnaissance, and monitoring fields. Strong capability, but limited field of vision for detection and reconnaissance; therefore, in order to improve the efficiency of reconnaissance work of unmanned systems, the cross-domain cooperation of air-ground sub-parent platforms h...

Claims

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Application Information

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IPC IPC(8): G05D1/04G05D1/00
CPCG05D1/042G05D1/0088
Inventor 何玉庆谷丰狄春雷周浩宋明潘思
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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