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504 results about "Functional system" patented technology

Functional Systems is a communications company that provides products to the healthcare, educational and commercial markets of the world.

Reconfigurable service provision via a communication network

InactiveUS6330586B1Customer base for information services is particularly wideLarge capacityMultiplex system selection arrangementsData processing applicationsReconfigurabilityReusable software
A services provision system provides information services over one or more communications networks and has a software infrastructure divided into domains. Each domain has an intelligent software agent and this community of agents sits in a computing environment represented in each domain by a DPE kernel. The community of agents co-operates to provide service and service management functionality to a user. At least one of the agents is reconfigurable to change the functionality the system makes available. Reconfigurability is based on the use of a plurality of reusable software modules, the agent reconfiguring by selecting a new combination of modules. The software modules themselves incorporate rules, or policies, which determine process steps offered by the modules at run-time. These policies are external to the modules and may be loaded at run-time, allowing dynamic modification to functionality of the system. The system as a whole offers functionality associated with using services, providing them and managing them and the reconfigurability allows it to offer the different types of functionality in an efficient way. It also allows access control to functionality at different levels with particularly good security against fraudulent use.
Owner:BRITISH TELECOMM PLC

Enterprise workflow screen based navigational process tool system and method

Computer processes for carrying out almost any process may be defined as a series of steps using a plurality of standardized user-interface screens. These standardized interface screens may be linked together in predetermined orders to implement on a client computer activities for which the standardized screens are appropriate to accomplish a pre-defined process. Any number of computer processes may be developed and deployed using the standard interfaces. The computer process automatically takes a user from screen to screen, prompting the user to review or provide information or take appropriate action. Processes may be represented using metadata. Metadata may provide data to a screen rendering process running on a user's workstation with details on how to render one of a plurality of standard screens in a manner which is specific to a particular process. Metadata may be provided to define the steps of the process for enabling navigational capabilities. Metadata may stored in a database and communicated by a process server to a client computer, which acts as a user's workstation. This client-server system architecture allows maintenance of the computer processes in a central location and remote management of their use within a network. Furthermore, any number of application-specific computer processes may be made available and distributed to users without detailed programs for those processes having to be stored at each user workstation. Furthermore, basic interface functions with legacy databases and back-end systems may be provided to each user workstation in a network through the server system.
Owner:IBM CORP

Data replication system and method

System and method for sub-second data replication. The present invention provides the ability to replicate database transactions made on one computer to one or more local or remote computers instantly, utilizing the database management system's transaction log for the replication. The present invention intercepts transactions being sent to a database's transaction log and interprets and copies the transactions to one or more replica servers, as well as to the original existing database transaction log. This enables real-time reporting without taxing the transaction system, real-time backup and immediate disaster recovery, by offloading said activities from the transaction server to a replica server that synchronized with the transaction server in real-time. The system comprises a central server and a set of source and destination agents that can reside all in a local system, or can be remotely connected such as through a TCP/IP networks The central server controls a series of loadable modules to perform specific functions in the system, and an agent that runs on every machine in the system that has a relational database management system running. The agent is either a source agent, gathering data from a source database server, or a destination (or target) agent, applying the data to the destination database, or both a source and destination agent.
Owner:PARALLELDB

Distributing fault indications and maintaining and using a data structure indicating faults to route traffic in a packet switching system

Methods and apparatus are disclosed for distributing fault indications and maintaining and using a data structure indicating faults to route traffic in a packet switching system. In one embodiment, a packet switching system detects faults and propagates indications of these faults to the input interfaces of a packet switch, so the packet switch can adapt the selection of a route over which to send a particular packet. Faults are identified by various components of the packet switching system and relayed to one or more switching components to generate a broadcast packet destined for all input ports (i.e., to each I / O interface in a packet switch having folded input and output interfaces). Other embodiments, generate one or more multicast or unicast packets. The I / O interface maintains one or more data structures indicating the state of various portions of the packet switching system. In one embodiment, an output availability table is maintained indicating over which path a particular destination may be reached, as well as a link availability vector indicating which output likes of the input interface may be currently used. Using these as masks against possible routes in a fully functional system, the packet switching component (e.g., I / O interface) can identify which routes are currently available for reaching the destination of the received packet. These routes can then be selected between using one of numerous deterministic and non-deterministic methods.
Owner:CISCO TECH INC +1

Remote comprehensive monitoring system for transformer substation operating environment and linkage control method thereof

The invention provides a remote comprehensive monitoring system for the transformer substation operating environment. The remote comprehensive monitoring system for the transformer substation operating environment comprises a power environment monitoring system (1), a video monitoring system (2), a fire alarm and fire extinguishing system (3), an auxiliary device control system (4), an SF6 monitoring and alarm system (5), a security alarm system (6), a entrance guard control system (7), a linkage configuration system (8) and an extendable-function system (9). All the systems are connected to a comprehensive monitoring platform (14) through an IP communication network. The invention further provides a linkage control method of the remote comprehensive monitoring system. The method comprises the step of linkage of the power environment monitoring system (1), the video monitoring system (2), the fire alarm and fire extinguishing system (3), the auxiliary device control system (4), the security alarm system (6), the entrance guard control system (7) and the alarm system. The remote, real-time, automatic and intelligent comprehensive monitoring system for the transformer substation operating environment and the linkage control method of the remote comprehensive monitoring system are provided, and the labor productivity and the competitiveness are improved.
Owner:STATE GRID CORP OF CHINA +1

Method and apparatus for logging privilege use in a distributed computing environment

ActiveUS20090319527A1Facilitates tracking privilege useEasily audit privileged operationDigital data processing detailsComputer security arrangementsDistributed Computing EnvironmentClient-side
One embodiment of the present invention provides a system that logs the use of privileges in a distributed computing environment. The distributed computing environment includes a database system, one or more client applications, and a unified security management layer between the database system and the one or more client applications. During operation, the system receives a request from a client application to execute a business function in the distributed computing environment. The system determines a privilege associated with the requested business function, and logs that the request is associated with the privilege. The system then checks, in the unified security management layer, whether a user associated with the request is associated with a role that has the privilege. If the user is associated with a role that has the privilege, the system performs the requested business function. By checking and logging privilege access in the unified security management layer, the system facilitates tracking privilege use for the database system and the client applications in a single entity, thereby enabling security managers to more easily audit privileged operations in the distributed computing environment.
Owner:ORACLE INT CORP

Digital city management data sharing system based on cloud calculation

The invention discloses a digital city management data sharing system based on cloud calculation, which comprises an application system and a safety function module, wherein the application system comprises a city management service module and a city management service expansion module; the application system is used for sending a safety request to the safety function module, and receives a safety processing result fed back by the safety function module at the same time; the application system sends an assistant management request to an auxiliary functional system, and receives an assistant management result fed back by the auxiliary functional system at the same time; the application system further sends a calculation request to a cloud calculation service center, and receives a calculation result fed back by the cloud calculation service center at the same time; and the safety function module is used for monitoring and maintaining safety of an operating system, a database, application software and an application system account, and alarms when discovering a potential safety hazard. By separating service processing and data processing, the digital city management data sharing system based on cloud calculation reduces the problems that the service processing unit is not familiar to system functions, service process and data processing, and is difficult in maintenance.
Owner:TAIHUA WISDOM IND GRP CO LTD

Intelligent building district management system based on Internet of things

The invention provides an intelligent building district management system based on the Internet of things. According to the intelligent building district management system, districts formed in an intelligent building on the basis of factors such as the building structure, the building function, environmental conditions and man-made division serve as units, district dependence is determined on a perception layer of the Internet of things for multi-type function nodes such as a building device management system, information service facilities, security facilities and an environmental monitoring system, system integration is carried out based on the districts to form district integration sub-systems, and data transmission sharing and mutual linkage of various types of building functional systems are achieved within district coverage. On an application layer of the Internet of things, condition monitoring and task command issuing are carried out through an information and control center of the intelligent building with the districts as targets, and the various building functional systems in the districts are redeployed by the district integration sub-systems to conduct collaboration responses according to commands of the information and control center.
Owner:SUZHOU SUNGO TECH

Method for designing SoC core system and realizing inter-core task communication

The invention belongs to the technical field of multi-axis motion control, and discloses a method for designing an SoC (System on Chip) core system and realizing inter-core task communication, which comprises the following steps of: constructing a dual-core system and completing transplantation of an equipment driver; performing communication based on a shared memory; aiming at different communication tasks, utilizing the shared information to carry out multi-task communication. The system for realizing the design of the SoC core system and the inter-core task communication under the MP architecture comprises: an SoC minimum system used for completing the management and distribution of system shared resources, analyzing a control time sequence, completing the communication between units, and communicating with a platform interface at the same time; and A platform interface which is used for completing servo driving, system monitoring and IO control functions. The multi-axis motion control platform has a complete use function, the real-time performance and synchronous control of the system meet the use requirements of motion control, and the multi-axis motion control platform can beused for robot real-time communication and multi-axis synchronous control.
Owner:武汉久同智能科技有限公司
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