Cloud based unmanned aerial vehicle cluster communication system

A swarm communication and unmanned aerial vehicle technology, which is applied in the field of unmanned aerial vehicle swarm communication system, can solve the problems of inability to directly apply the unmanned aerial vehicle swarm communication system, high moving speed and high endurance time, etc.

Active Publication Date: 2016-09-28
杭州若联科技有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

The characteristics of the swarm ad hoc network composed of UAV nodes are: high moving speed (0-100m / s), limited onboard computing resources of small UAVs, and the flight control system takes up the main CPU and memory resources to ensure the flight. Stable attitude, limited battery life
In addition, changes in cluster density and the influence of external environmental factors (such as wind speed, obstacles, etc.) will also bring additional computing resources and power consumption
Therefore, traditional MANET and VANET networks cannot be directly applied to UAV swarm communication systems

Method used

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  • Cloud based unmanned aerial vehicle cluster communication system
  • Cloud based unmanned aerial vehicle cluster communication system
  • Cloud based unmanned aerial vehicle cluster communication system

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Embodiment Construction

[0020] The present invention will be described in further detail below in combination with specific embodiments.

[0021] The present invention provides a cloud-based UAV cluster communication system, such as figure 1 , figure 2 and image 3 As shown, including cluster cloud controller 1 and multiple UAVs 2:

[0022] The cluster cloud controller 1 establishes a data connection with the operator's communication network;

[0023] Optionally, the cluster cloud controller is a cloud server.

[0024] The drone 2 is provided with a GPS module 21, a WIFI communication module 22, a cellular communication module 23 and an application data collection module 24; the GPS module 21 is used to obtain the position information of the drone 2 in real time; different drones 2 A WIFI communication connection can be established between the WIFI communication modules 22 on the WIFI, so as to establish a communication data network based on WIFI; the cellular communication module 23 is used to ...

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Abstract

The invention provides a cloud based unmanned aerial vehicle cluster communication system. In the system provided by the invention, a cluster cloud controller is the core of the cloud based unmanned aerial vehicle cluster communication system, and is responsible for monitoring topological variations, the link state and the flight state of the cluster system in real time. The system adopts a mode of centralized deployment, that is, maintenance and global configuration are carried out on the network state of the whole cluster by one cluster cloud controller living example. The cloud based unmanned aerial vehicle cluster communication system can adapt to the quickly changing topological structure, save limited airborne computing resources, improve the endurance, overcome quality instability of a wireless channel, and improve the cluster communication performance and the reliability of a routing protocol in particular. According to the invention, ad hoc network communication architecture is designed in allusion to unmanned aerial vehicle cluster characteristics, thereby improving the routing operation performance, the endurance and the wireless channel utilization rate.

Description

technical field [0001] The invention relates to a cloud-based UAV cluster communication system, which belongs to the field of UAV control. Background technique [0002] The existing UAV networking technology relies on the traditional ad hoc network (ad hoc) composed of mobile nodes, which includes mobile ad hoc network (Mobile Ad Hoc Network, MANET) and vehicle network (vehicular ad hoc network, VANET), It provides a theoretical and technical basis for the distributed communication of UAV clusters. MANET and VANET networks provide distributed networking protocols and data communication architectures (including network access mechanisms, channel access mechanisms, routing protocols, etc.) for UAV clusters, enabling data packets to be distributed among UAVs. [0003] However, the routing protocol performance of MANET and VANET networks is affected by many factors (including: node mobility, computing resources, energy consumption constraints, wireless channel quality, etc.), w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W40/02H04W84/18H04L29/08
CPCH04L67/10H04L67/125H04W40/02H04W84/18H04L67/52
Inventor 袁振珲
Owner 杭州若联科技有限公司
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