Rights management method, device and electronic device based on graph database

Abstract

Embodiments of the present invention provide a graph database-based authority management method, device, and electronic equipment, which relate to the field of computer technology. Wherein, the method includes, in response to receiving an access request from a user, obtaining an authority relationship graph of a scene that the user needs to access; wherein, the authority relationship graph includes device nodes, sensor nodes, role nodes, and measuring points; the measuring points correspond to The device node; the measuring point is used to associate the connected device node and sensor node in the hardware topology diagram; the role node includes at least one permission item; the role node is associated with the corresponding target measuring point; the target measuring point has permission for the association The measurement points of the sensor nodes involved in the item; determine the role node to which the user belongs; and use the permission relationship graph to obtain the permission item corresponding to the role node and the target measurement point, so as to process the access request. Thus, the user authority management of the Internet of Things platform can be realized efficiently and reliably.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a graph database-based rights management method, device and electronic equipment. Background technique [0002] With the advancement of IoT technology, various IoT platforms (such as ubiquitous power IoT systems) have emerged as the times require. In these platforms, there are a large number of devices, sensors, and users. However, on the one hand, the topological structure among the massive devices and sensors is itself intricate. On the other hand, there are also many user categories. All this makes it very difficult to effectively manage these devices, sensors, and users. [0003] In related technologies, a relational database is used to store the corresponding relationship among devices, sensors and users, and then the authority of the user is determined by querying the relational database for management. However, both relational storage and relational query face...

AI Technical Summary

Problems solved by technology

However, both relational storage and relational query are faced with a huge workload

It can be seen that the authority management of the Internet of Things platform in related technologies is very inefficient

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