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Base station autonomous cooperative deployment method based on UAV swarm in unknown indoor environment

An indoor environment and unmanned aerial vehicle technology, applied in wireless communication, radio transmission system, measuring distance, etc., to achieve the effect of improving real-time positioning accuracy

Active Publication Date: 2022-05-20
SHANTOU UNIV
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Problems solved by technology

[0003] The present invention provides a base station autonomous cooperative deployment method based on unmanned aerial vehicles in an unknown indoor environment to solve one or more technical problems in the prior art, and at least provide a beneficial choice or create conditions

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  • Base station autonomous cooperative deployment method based on UAV swarm in unknown indoor environment
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  • Base station autonomous cooperative deployment method based on UAV swarm in unknown indoor environment

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Embodiment Construction

[0033] In order to make the object of the present invention, the technical solution and advantages more clearly understood, the following in conjunction with the accompanying drawings and embodiments, the present invention will be further elaborated in detail. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to qualify the present invention.

[0034] It should be noted that although the functional modules are divided in the system diagram, the logical order is shown in the flowchart, but in some cases, the steps shown or described may be performed in a different order from the modules in the system, or in the flowchart. Descriptions and claims and the above-mentioned drawings in the terms "first", "second", etc. are used to distinguish similar objects, and do not have to be used to describe a particular order or sequencing.

[0035] Please refer to Figure 1 ， Figure 1 Schematic diagram of the s...

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Abstract

The invention discloses a base station autonomous cooperative deployment method based on a UAV group in an unknown indoor environment, including: determining a UAV group composed of N UAVs that are not configured as a base station mode; each UAV acquires The relative motion information between the main body and surrounding objects, adjust the current running speed of the main body to obtain the best running speed; screen out a drone from the drone group that is the closest to the fixed-point base station and the distance reaches the preset threshold, and set the After the UAV is configured in base station mode, obtain its relative position information after landing and feed it back to the command center; assign N-1 to N, and determine whether N is a non-zero value; if so, designate the UAV as the next The fixed-point base station returns to control the updated drone group to search for the unknown indoor environment; if not, the command center converts the relative position information of each drone into global positioning information. The invention can realize the autonomous coverage deployment of the UAV group base station in an unknown indoor environment.

Description

Technical field [0001] The present invention relates to the technical field of unmanned aerial vehicle applications, specifically an unknown indoor environment based on the unmanned aerial vehicle swarm of base station autonomous collaborative deployment method. Background [0002] When fire, earthquake and other disasters occur in enclosed spaces such as high-rise buildings and underground mines, the use of unmanned intelligent equipment to cooperate with search and rescue can undoubtedly greatly improve the efficiency of search and rescue, thereby improving the survival rate of people in distress and reducing the personal risk of rescue personnel. However, due to the complexity and unknownness of the disaster site environment, there may be problems such as limited communication and insufficient real-time positioning accuracy, making it difficult to truly guarantee the safety of search and rescue personnel after entering the house. Contents of the Invention [0003] The present...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W16/18H04B7/185G05D1/10G01C3/00H04W84/06
CPCY02D30/70
Inventor 李恪姚瑶范衠邹延宾曹峻华梁家平欧泽丰叶豪盛黄晨
Owner SHANTOU UNIV
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