45results about How to "Realize unified maintenance" patented technology

The invention provides a maintenance and management system and method based on online and offline integration. The system comprises a server, a front end display unit, a data exchange module, a data support module, a man-machine service module, a communication service module A, a communication service module B, a uniform safety management module A, a uniform safety management module B, a public application service module, a system management service module and a man-machine exchange module. According to the method, through distinguishing of administration authority of different users, the users are managed, online and offline data are managed through authority, and maintenance and management with the online and offline integration are achieved by establishing an effective online and offline integration management system.

The invention discloses a system for realizing thermotechnical electrical integrated control of a power plant. The system comprises a unit set, a booster station and a thermotechnical electrical integrated monitoring master station, wherein the monitoring master station is connected with a decentralized processing unit (controller DPU) through a monitoring layer network, thereby forming a system real-time information backbone network for collecting and managing data information between the monitoring master station and the decentralized processing unit; and meanwhile, an electric communication card is used for finishing the data collection and management of various electric intelligent devices; in the electric devices, the devices closely related to a production technology are incorporated into the decentralized processing unit, the device control is finished and the process automation is emphasized; and in the electric devices, a plant power supply, an incorporated unit related to the booster station and public electric devices are monitored and the monitoring is emphasized. In the system provided by the invention, the control functions of the electric devices and the thermotechnical device of the power plant are seamlessly fused, and the system is fully oriented to a process flow of electrical production.

The disclosed system includes server in dynamic host configuration protocol DHCP, guidance server. The system also includes diskless workstation in use for interacting to DHCP server to obtain own IP address, and in use for interacting to guidance server to obtain name of system starting up mirror file and system starting up mirror file. The invention also discloses method for starting up diskless workstation. The invention makes diskless workstation and guidance server possible to deploy to local area network or deploy to network across three layers.

The embodiment of the present invention provides a value-added service data processing method, device, server and storage medium. In the method of the embodiment of the present invention, the server uniformly stores the organization information of multiple value-added service organizations that the headquarters has signed, and provides different levels of The subsidiary associates with different value-added service organizations; receives the service association request sent by the subsidiary user through the subsidiary client, and according to the service association request, sends the identity of the subsidiary user, the identity of the target user, and the to-be-associated The type of value-added service corresponds to the storage, so that the group server can fully integrate the resources of the contracted value-added service agencies for unified management, and flexibly allocate value-added service agencies for different subsidiaries, thus realizing the unified maintenance of the value-added service data of all subsidiaries by the group .

The invention relates to a data dictionary based wide area data resource management method. The data dictionary based wide area data resource management method includes preprocessing existing data resources under the condition that existing data and applications are undamaged and unaffected, generating an independent dictionary entity with data resource characteristics, designing a data dictionary management mechanism, indexing data by a multi-level data dictionary way, compressing the data dictionary by the similar clustering technology and optimizing the data retrieval process; deploying the data dictionary in a wide area network system, supplying data index services, locating the data resources by a network host through the data dictionary and accessing the data entity. By the data dictionary based wide area data resource management method, unified maintenance and efficient sharing of the data resource among nodes of the wide area network are realized and instantaneity and uniformity of data access of clients are ensured by the aid of the unified and universal data dictionary. The data resources within the whole network can be interconnected and shared, utilization rate of the data resources is increased and management efficiency of the data resources is improved.