METHOD FOR USER MANAGEMENT AND A POWER PLANT CONTROL SYSTEM THEREOF FOR A POWER PLANT SYSTEM
First Claim
1. A method for a user management in a power plant control system for a power plant system comprising a plurality of entities, comprising:
- assigning a user role from a plurality of user roles to a user by a central server of the power plant control system, wherein the assigned user role defines a task to be performed by the user, wherein the central server manages a plurality of local servers of the power plant control system, and wherein the local servers manage the entities;
generating a list comprising information about the user and the assigned user role by the central server, andproviding the list to a local server for performing the task defined in the assigned user role on an entity managed by the local server.
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Accused Products
Abstract
A method for user management and a power plant control system for a power plant system are disclosed. The power plant control system has a central server communicatively coupled for managing a plurality of local servers that further manage one or more entities of the power plant system. The central server has user roles. One or more roles are assigned to a user to enable the user to perform one or more tasks defined in the respective user roles on the one or more entities. A list of user roles assigned to the user is provided to a specific local server for enabling the authentication of the user for performing the tasks defined in the user roles on the specific local server.
54 Citations
18 Claims
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1. A method for a user management in a power plant control system for a power plant system comprising a plurality of entities, comprising:
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assigning a user role from a plurality of user roles to a user by a central server of the power plant control system, wherein the assigned user role defines a task to be performed by the user, wherein the central server manages a plurality of local servers of the power plant control system, and wherein the local servers manage the entities; generating a list comprising information about the user and the assigned user role by the central server, and providing the list to a local server for performing the task defined in the assigned user role on an entity managed by the local server. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A power plant control system for a power plant system comprising a plurality of entities, comprising:
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a plurality of local servers; and a central server communicatively coupled to the local servers, wherein the central server is configured to; manage the local servers and the entities, assign a user role from a plurality of user roles to a user for enabling the user to perform a task defined in the assigned user role by a local server on an entity managed by the local server. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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Specification