A networking method for emergency rescue communication network based on drones and wireless devices

A wireless device and communication network technology, applied in the field of emergency rescue communication network networking based on drones and wireless devices, can solve the problems of unresolved drone energy consumption, limited drone battery capacity, etc., and achieve power consumption and The effect of equipment weight reduction, easy management and easy expansion

CN107809277BActive Publication Date: 2020-02-14ANHUI UNIVERSITY OF TECHNOLOGY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2020-02-14

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Abstract

The invention discloses an emergency rescue communication network and networking method based on unmanned aerial vehicles and wireless equipment, belonging to the technical field of disaster relief and emergency communication. The scheme of the invention mainly relates to the unmanned aerial vehicles, the wireless equipment, a GPS positioning device and a remote base station in hardware, the unmanned aerial vehicles form an aerial wireless network, the wireless equipment forms a ground wireless network, and through the communication established between the ground wireless network and the unmanned aerial vehicle network, a temporary communication network can be provided for areas with disasters, or two networks that are isolated by non-human reasons can be connected. The scheme of the invention firstly designs the distribution of the ground wireless network and selects the number of the wireless equipment and the unmanned aerial vehicles reasonably based on the disaster scope, the landform of disaster areas, the population quantity and density of the disaster areas and other situations. Compared with the prior art, by adopting the scheme of the invention, the network coverage area can be expanded, the stability of the networks can be enhanced, the security of the system can be improved, the working time of the unmanned aerial vehicles can be prolonged, and the energy consumptionspeed can be slowed down.
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Description

technical field

[0001] The present invention relates to the technical fields of disaster rescue and emergency communication, and more specifically, to an emergency rescue communication network and networking method based on unmanned aerial vehicles and wireless devices. The present invention specifically relates to the selection of the number of unmanned aerial vehicles and wireless devices. And deployment and networking, by mounting wireless devices on multiple drones to form an air network, and networking with wireless routers deployed on the ground, a rescue emergency network in disaster areas can be established to achieve a reasonable allocation of human and material resources. Background technique

[0002] In our daily life, natural disasters such as mudslides, landslides, earthquakes, tsunamis and major accidents are sudden and uncertain. These events usually have a wide range of impact and great destructive power, resulting in infrastructure damage and road blockage af...

Examples

Embodiment 1

[0049] combine figure 1 and image 3 , an emergency rescue communication network and networking method based on drones and wireless devices in this embodiment, aiming at the problem that drones have broad prospects in the field of disaster rescue and emergency communications, but the battery life is short, a combination of ground wireless routers is proposed. Fixing the position of the UAV saves energy consumption during the flight and provides longer network services, but it is not limited to a fixed point like a tethered UAV. The UAV can be fine-tuned as needed, and can Quickly provide a stable and reliable temporary emergency network for disaster areas. According to the affected area, the terrain of the affected area, the population and density of the affected area, reasonably design the distribution of ground wireless networks and select the number of wireless devices and drones. Compared with the existing technology, it can expand the network coverage area, enhance the...