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A blockchain-based UAV wireless energy security transaction mechanism

A wireless energy and secure transaction technology, applied in vehicle energy storage, instruments, payment systems, etc., can solve problems such as high service costs, vulnerability to attacks, and denial of service, and achieve maximum benefits and enhanced security

Active Publication Date: 2022-07-08
GUANGDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, through this centralized third-party organization to ensure the security of transactions, there are problems such as high service fees, denial of service, single point of failure, privacy disclosure, and vulnerability to attacks

Method used

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  • A blockchain-based UAV wireless energy security transaction mechanism
  • A blockchain-based UAV wireless energy security transaction mechanism
  • A blockchain-based UAV wireless energy security transaction mechanism

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0053] This embodiment provides a blockchain-based UAV wireless energy security transaction mechanism, such as figure 1 shown, including pricing mechanism and consensus mechanism;

[0054] The described pricing mechanism designs transaction pricing between energy providers and energy demanders from the perspective of service time and remuneration;

[0055] The consensus mechanism is designed based on drones and base stations, and new transactions are verified by all nodes in the blockchain and recorded by a miner to the blockchain. 21 miners are selected from the base station to be responsible for linking the new transactions generated in the network to the blockchain main chain after verification. Other base stations and all drones without miners can become verification nodes, responsible for verifying the upcoming link. New block of the blockchain.

[0056] like figure 2 As shown, there are multiple energy demanders and energy providers, and the energy demander may run m...

Embodiment 2

[0090] This embodiment provides a specific example of the pricing mechanism.

[0091] First, get the specific value for the drone type. It is assumed that all UAVs are equipped with the same type of wireless energy transmitter with power p=100W. After research, the hovering power range of drones on the market is about [200W, 2000W], and the hovering power is divided into 36 types. Assume the unit cost of energy c for different UAVs i is the same, and c i =1 / 3600000 yuan / joule. It can be calculated from the UAV type formula: θ 1 =12000, θ 36 = 1714.

[0092] Secondly, DAP calculates the optimal hovering position of the drone according to the position distribution of the sensors that need to be charged, and calculates the channel power gain G between the drone and the sensor. k .

[0093] Then, the specific optimization equation can be obtained:

[0094]

[0095] Solving the equation yields 36 contracts (T i ,R i ). The DPA base station broadcasts 36 contracts t...

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Abstract

The invention discloses a blockchain-based UAV wireless energy security transaction mechanism, including a pricing mechanism and a consensus mechanism; the pricing mechanism designs the relationship between an energy provider and an energy demander from the perspective of service time and remuneration. Transaction pricing; the consensus mechanism is designed based on drones and base stations, and new transactions are verified by all nodes in the blockchain and recorded into the blockchain by a certain miner. 21 miners are selected from the base station to be responsible for linking the new transactions generated in the network to the blockchain main chain after verification. Other base stations and all drones without miners can become verification nodes, responsible for verifying the upcoming link. New block of the blockchain.

Description

technical field [0001] The invention relates to the field of wireless energy transactions, and more particularly, to a blockchain-based UAV wireless energy security transaction mechanism. Background technique [0002] A UAV is an unmanned aerial vehicle that can fly autonomously or remotely, and is divided into fixed-wing UAVs and rotary-wing UAVs. With the continuous development and maturity of UAV technology, as well as the advantages of flexible deployment and high work efficiency of UAVs, various types of UAVs are widely used in military, industrial, agricultural, disaster relief and other fields. For example, drones are dispatched to provide communication offloading services to densely populated hotspots. Traditionally, operators can buy drones for the volume of tasks they need to accomplish. However, this will lead to higher operating costs for operators, especially for operators with short-term needs. At the same time, the drone is only in a working state during a ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q20/40G06Q20/38
CPCG06Q20/4016G06Q20/382Y02T90/16
Inventor 蒋丽陈彬陈梅云刘义杨超
Owner GUANGDONG UNIV OF TECH