Power grid dispatching identity authentication method and system based on multi-mode recognition

Abstract

The invention discloses a power grid dispatching identity authentication method and system based on multimode recognition, and the method comprises the steps that a server receives a login request transmitted by a first client of power grid dispatching, completes the login authentication of the first client, and transmits a login authentication passing instruction to the first client; the server sends a communication connection establishment request to a second client scheduled by the power grid through a telephone exchange network according to the communication connection instruction of the first client, and communication connection between the second client and the first client is established; in the call process, the server receives a call authentication request of the second client, and call authentication of the second client is completed; the server receives a call authentication request of the first client and completes call authentication of the first client; the server receives a logout authentication request of the first client, completes logout authentication of the first client, and disconnects communication connection between the first client and the second client; login authentication, conversation authentication and logout authentication are all completed through multi-modal signal identification.

Description

technical field [0001] The present disclosure relates to the field of communication technology, in particular to a method and system for power grid dispatching identity authentication based on multi-mode identification. Background technique [0002] The statements in this section merely mention background art related to the present disclosure and do not necessarily constitute prior art. [0003] Power grid dispatching is the command and decision-making brain for the safe and stable operation of power grids at all levels. It is mainly responsible for the adjustment of power grid operation mode, power outage maintenance, new energy consumption, power plant output adjustment, and power grid emergency handling. As the main means of power grid dispatching and commanding, the power dispatching command system is an effective means for uploading and issuing dispatching orders. At present, with the increasing number of UHV and 500kV substations, the operation mode of the power grid ...

AI Technical Summary

Problems solved by technology

At present, the power grid dispatching command system mainly uses terminal equipment such as dispatching consoles, IP phones, IAD / AG, etc., and calls can be made and answered by off-hook. It does not support the dispatcher identity authentication function, and it is difficult to meet the security requirements of power grid dispatching command.

[0006] Second, the common identity authentication mechanism only has login and logout identity authentication, and lacks identity authentication during use

In the power grid dispatching command scenario, in addition to the identity authentication requirements for dispatchers to log in and log out, there is also the risk of fraudulent use of identities during calls

[0007] Third, the common identity authentication mechanism only confirms the identity of the user through a single signal collection method

In the power grid dispatching command system, terminal equipment such as dispatching consoles are equipped with various signal acquisition modules such as cameras, headsets, speakers, and telephone handles, and the rich user discriminative information has not been fully utilized

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