Intelligent remote hierarchical key management and control system

Abstract

The invention discloses an intelligent remote hierarchical key management and control system, which comprises a plurality of key managers and a data storage center communicating with the key managers. A user queries the data of the data storage center through a remote query module. The system also comprises a remote authorization module, wherein the remote authorization module communicates with the remote key managers, and authorizes a corresponding key manager to unlock a specified unlocking key. The key managers realize locking and unlocking management over keys by performing locking and unlocking detection on the keys, so that the keys can be prevented from being randomly taken for use. Remote hierarchical authorization is realized, so that any point can be remotely authorized, and the applicability and efficiency of the system in a using process are improved. Key data is managed in a centralized way, so that the data query, counting, tracking and the like of different users are facilitated.

Description

technical field [0001] The invention relates to a remote key management system, which belongs to the technical field of electric power. Background technique [0002] At present, the substation key management machine adopts single-chip microcomputer technology and infrared cross-radiation technology to detect the status of the key. It is closed and stored in the key box, and the box door is locked. Only after corresponding authorization can the box door be opened to take the key. [0003] Since the key is only detected in place, it cannot be ensured that the key box door is opened and the key can be taken at will. [0004] The existing remote authorization method, generally through the remote control method of client software, does not realize real arbitrary point network authorization, and the hierarchical control and range control of authorization are not flexible enough; it is impossible to remotely store the usage records of the key management machine in the jurisdiction ...

AI Technical Summary

Problems solved by technology

[0003] Since the key is only detected in place, it cannot ensure the random access of the key after the door of the key box is opened

[0004] The existing remote authorization method, generally through the remote control method of client software, does not realize real arbitrary point network authorization, and the hierarchical control and range control of authorization are not flexible enough; it is impossible to remotely store the usage records of the key management machine in the jurisdiction area and queries, and permission management for query scopes

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