A unified identity authentication method for a power dispatching control system

Abstract

The invention discloses a unified identity authentication method for a power dispatching control system, which comprises the following steps of: sending a user identity identifier 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; adopting an identity authentication mode combining ascheduling digital certificate and face recognition on the non-mobile man-machine cloud terminal; adopting an identity authentication mode combining a username password and face recognition on the mobile man-machine cloud terminal; An authentication center certificate management module of each identity authentication center generates a secret key pair by adopting a domestic cryptographic algorithm, writes the secret key pair into a p12 file to generate a soft certificate, writes a public key into a pem file to generate a public key certificate, and distributes the public key certificate to other identity authentication centers deployed in a new generation of scheduling control system. According to different types of the man-machine cloud terminal, the identity authentication method combining multiple identification technologies is adopted, and strong identity authentication of personnel local login can be achieved.

Description

Technical field [0001] The invention relates to a unified identity authentication method for a power dispatch control system, and belongs to the technical field of identity authentication systems. Background technique [0002] The new generation of dispatching control system, multi-level dispatching organization, "physical distribution, logical unified" architecture requires a unified identity authentication service, realizing the needs of users logging in locally and accessing the entire network. [0003] With the continuous deepening of the company's informatization construction, the development and design of a new generation of dispatch control system has been put on the agenda. The new generation of dispatch control system applies advanced and mature technology, adopts a new architecture of "physical distribution and logical unification", based on a unified support platform, consisting of a monitoring system deployed on the dispatch side, a model data center and an analysis dec...

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

Images