A blockchain-based UAV monitoring and early warning method and system

A drone and blockchain technology, applied in transmission systems, alarms, anti-theft alarms, etc., can solve the problems of unmanned aerial vehicle monitoring and early warning systems that cannot be efficiently synchronized and data that can be tampered with, so as to improve data sharing and emergency response The effect of response efficiency

CN111640272BActive Publication Date: 2021-12-07JINAN UNIVERSITY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2021-12-07

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Abstract

The invention discloses a block chain-based UAV monitoring and early warning method and system. The method includes: step 1: the monitoring node receives real-time information periodically reported by the UAV; Whether the current position of the man-machine is in the controlled airspace; if yes, execute step 3; if not, execute step 4; step 3: add the violation identifier V before the UAV information, and send an early warning message to the monitoring node administrator; Step 4: Add the normal identifier N before the UAV information; Step 5: The monitoring node writes the UAV information after adding the identifier into the blockchain; Step 6: The blockchain node synchronizes the blockchain information, And make judgments and early warnings. The invention utilizes the "distributed" feature of the block chain to synchronize the control airspace information and the UAV illegal entry control airspace information among multiple different organizations in real time, thereby improving the data sharing and emergency response efficiency of the corresponding organizations.
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Description

technical field

[0001] The invention relates to the technical field of UAV monitoring and early warning, in particular to a block chain-based UAV monitoring and early warning method and system. Background technique

[0002] With the development of society, more and more drones are used in military, aerial photography, agriculture and other fields. Since drones can carry high-definition cameras and have high flexibility, they have a certain impact on military security and civil aviation security. To this end, my country recently promulgated the "Interim Regulations on the Management of Unmanned Aircraft Flights", which clearly states that "the state coordinates the establishment of a comprehensive monitoring platform for drones with monitoring and necessary control functions, and the flight dynamic information of civilian drones is shared with public security organs. The public security department of the State Council establishes a public safety supervision system for civilia...

Examples

Embodiment Construction

[0026] The present invention will be further described below in conjunction with drawings and embodiments.

[0027] The monitoring node administrator and the blockchain node administrator pre-set the UAV control airspace and the validity period in the blockchain system. The UAV control airspace includes the UAV flight airspace set according to the "Interim Regulations on the Flight Management of Unmanned Aircraft" And temporarily controlled airspace set up for military and other purposes.

[0028] like figure 1 As shown, the blockchain-based UAV monitoring and early warning method of the present invention comprises the following steps:

[0029] S101: The UAV periodically reports real-time information, including position, altitude, speed, and identity;

[0030] S102: The monitoring node receives the real-time information of the drone;

[0031] S103: the monitoring node judges whether the current position of the UAV is in the controlled airspace;

[0032] S104: If it is dete...