Authority management method and device based on graph database and electronic equipment

Abstract

The embodiment of the invention provides an authority management method and device based on a graph database and electronic equipment, and relates to the technical field of computers. The method comprises the following steps: in response to a received access request of a user, obtaining an authority relationship graph of a scene needing to be accessed by the user, the authority relation graph comprising equipment nodes, sensor nodes, role nodes and measuring points, the measuring points corresponding to equipment nodes, the measuring points being used for associating equipment nodes and sensornodes which are connected in a hardware topological graph, the role nodes comprising at least one permission item, the role nodes being associated with the corresponding target measuring points, andthe target measuring point being a measuring point associated with a sensor node involved in the permission item; determining a role node to which the user belongs; and obtaining an authority item corresponding to the role node to which the role node belongs and the target measuring point by utilizing the authority relationship graph so as to process the access request. Therefore, the user authority management of the Internet of Things platform is efficiently and reliably realized.

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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