An authentication system and method for providing authentication services for drones and ground stations

Abstract

The invention discloses an authentication system and method for providing authentication services for unmanned aerial vehicles and ground stations, and belongs to the technical field of authentication. The system includes UAV, ground station and authentication center. The ground station sends an identity authentication request message including the certificate of the UAV and the ground station to the authentication center, and the authentication center returns an identity authentication response message. The ground station and the wireless Man-machine analysis obtains the authentication result, and if the identities of both parties are legal, a data link is established and a key is negotiated. The present invention issues and manages the digital certificates of UAVs and ground stations by introducing the third authentication agency, that is, the authentication center, and by verifying the certificates of UAVs and ground stations that are currently associated and issued authentication requests, it can be judged that there is currently no The identity legitimacy of man-machine and ground station prevents illegal drones from accessing the ground station network system and illegal ground stations to control drones. It also prevents user communication data from being illegally stolen, greatly improving the security of drone communications sex.

Description

technical field [0001] The invention relates to the field of authentication, in particular to an authentication system and method for providing authentication services for unmanned aerial vehicles and ground stations. Background technique [0002] UAVs have a wide range of applications in aerial photography, flight performances, disaster prevention and rescue, scientific investigation and other fields. With the rapid development of electronic technology, small and micro drones have made significant breakthroughs in remote control, battery life, and flight quality, and have become the focus of attention in the field of general aviation that has emerged in recent years, and are generally considered to have good development prospect. [0003] At present, unmanned aerial vehicles have begun to enter the consumer market, especially multi-rotor aircraft, typically, such as four-axis multi-rotor aircraft, which have become the first choice for aerial photography in the consumer ma...

AI Technical Summary

Problems solved by technology

At present, most UAV applications use a point-to-point communication method in which a single ground station controls a single UAV. The ground station only relies on the communication frequency band, transmission power and visible range to judge whether the UAV is controlled, and cannot solve the problem of transmission power in the same area. The control safety of multiple drones within the range and the control of "relay" drones beyond the visual range

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