A unified identity authentication method for electric power dispatching control system

Abstract

The invention discloses a unified identity authentication method for a power dispatching control system, comprising the following steps: sending a user identity identification sent by a remote user in a wide area network to an identity authentication center, and receiving a verification result returned by the identity authentication center; The mobile human-machine cloud terminal adopts the identity authentication method combining scheduling digital certificate and face recognition; on the mobile human-machine cloud terminal, the identity authentication method combining user name password and face recognition is adopted; the authentication of each identity authentication center The central certificate management modules all use domestic cryptographic algorithms to generate a key pair, and write the p12 file to generate a soft certificate, and at the same time write the public key to the pem file to generate a public key certificate, and distribute it to the new generation dispatching control system. other authentication centers. According to different types of human-machine cloud terminals, the present invention adopts an identity authentication method combining multiple identification technologies, and can realize strong identity authentication of local login of personnel.

Description

technical field [0001] The invention relates to a unified identity authentication method oriented to an electric power dispatching control system, and belongs to the technical field of identity authentication systems. Background technique [0002] The new-generation dispatch control system, multi-level dispatch organization, and "physically distributed, logically unified" architecture require unified identity authentication services to meet the needs of local login and network-wide access for users. [0003] With the deepening of the company's informatization construction, the R&D and design of the new generation dispatching control system has been put on the agenda. The new-generation dispatch control system applies advanced and mature technology, adopts a new architecture of "physical distribution and logical unity", and is based on a unified support platform. It is composed of a monitoring system deployed on the dispatch end, a model data center and an analysis and decisi...

AI Technical Summary

Problems solved by technology

[0008] The dispatching digital certificate system must use an electronic key medium for identity authentication, which limits it to be used only for devices with a USB interface. The identity authentication method is single and cannot support the identity authentication of mobile cloud terminals in the new generation dispatching control system.

Moreover, the users in the current power dispatching control system are all local users, and identity authentication is also based on local authentication. Therefore, local users cannot access remote business systems, which cannot meet the needs of the new generation of dispatching control system. needs

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