219 results about "Strategy making" patented technology

The invention provides a system and method for providing policy-based protection services. As a new threat is understood, one or more protection techniques are considered for protecting the asset, the organization assigns responsibilities to carry out or protect the asset, and a policy is constructed. After the policy is developed a plan is put into action to protect the asset, and a policy implementer is developed and / or purchased, distributed, configured, and managed. Finally, the policy, its enforcement, and its effectiveness, are reviewed to determine any changes needed, and new requirements are discovered, closing the lifecycle.

Computer-implemented systems and methods are disclosed herein that relate to processes, which construct an empirically derived and statistically based risk evaluation and policy formulation system. For example, a process can be configured so as to accept as input an information base in computer readable form and produce either a single or multistage system composed of alternative decision making strategies.

The disclosed solution provides a tailored user experience available through a Web portal that addresses the multiple-view, multiple-data needs of operations, supervisory, policy making, and executive personnel of an organization. These various roles can all be concerned with measurement / assessment of an organization's compliance with performance targets, for which real-time, near real-time or other metrics are gathered. The metrics can be presented in a role tailored fashion to the portal users in near real-time along with federation of analysis and trend calculation output. Business logic can be applied to the federated data and near real-time metrics to automatically effectuate actions and / or to suggest responses when received metrics exceed previously established boundaries. Collaboration tools and Web 2.0 information sharing technologies can be integrated in the portal to facilitate rapid coordinated responses and to share information across the organization.

The invention discloses a method for charging service data of users, a system and a policy control and charge rule functional entity thereof, and a strategy and charge executing entity thereof. The method comprises the following steps: the policy control and charge rule functional entity receives a credit application message carrying the user identification information of the policy and charge executing entity, and then queries user service data information according to the user identification information. The policy control and charge rule functional entity formulates the charge rules according to the queried user service data information and based on the charge policy, and then feedbacks the credit control response message to the policy and charge executing entity, and the credit control response message carries the charge rules and the user service data information; the policy and charge executing entity charges according to the charge rules and the user service data information. The method and the entities of the invention can ensure that the carrying level policy and charge executing entity can be treated differently according to the publicized charge rules and the user service data information, thus realizing the target of controlling charging service flow and basic service bandwidth.

The invention discloses a method and a device for dynamically distributing cluster services. The method comprises the following steps of: monitoring the loading condition of each node in a cluster; predicting the future loading condition of each node according to the historical monitoring data and current monitoring data of each node; and developing a service distribution scheme for each node in the cluster according to the predicted future loading condition of each node and a preset service balancing strategy, and regulating service distribution for each node in the cluster according to the developed service distribution scheme. By monitoring the load of the nodes and pre-optimizing the service distribution according to the monitored load, the method can balance the load, enhance concurrent services and reduce the probability of down caused by the overload of the nodes.

The invention discloses an access control method based on attributes and rules, comprising the following steps: (1) according to an access strategy, drawing up a rule based on an attribute assignment role; (2) for a user making a request of accessing resources, obtaining a user attribute and the corresponding value thereof by the system according to the user information in the database; (3) according to the user attribute and the corresponding value thereof which are obtained in step (2), building a user attribute expression, and distributing a user role according to the rule made in step (1); (4) searching the corresponding permission for distributing user roles and building a combination permission so as to ensure that users can access and obtain the summarized information of resources. The invention can combine user attributes with rules and realizes an efficient access control mechanism capable of automatically distributing the user role.

An enterprise strategy management system includes a first software module adapted to formulate a strategy description based on an assessment of environmental data, a second software module adapted to align the strategy description with available enterprise resources and deploy strategy implementation responsibilities, and a third software module adapted to measure the execution of the strategy and identify opportunities to optimize strategic performance. The first, second and third software modules are adapted to implement a continuous strategy management cycle, and may be executed in any order. In one embodiment, the first software module is an STRATEGY FORMULATION module, the second software module is an STRATEGY ALIGNMENT module and the third module is an STRATEGY IMPLEMENTATION module. The STRATEGY FORMULATION module includes software components for assessing environmental data, formulating and analyzing strategic alternatives and determining and approving a final, multi-level strategy description. The STRATEGY ALIGNMENT module includes software components for aligning strategy components, describing and aligning operational strategy components, planning projects, initiatives and performance metrics activity, and deploying implementation responsibilities. The STRATEGY IMPLEMENTATION module includes software components for activating the launch of activities, implementing and measuring the execution of strategy and performance results, and identifying the opportunities to optimize strategic performance.

The invention provides a big data desensitization method and system. The big data desensitization method specifically comprises: firstly, source data of a big data platform being subjected to scanningdiscovery, data analysis and sensitive data grading classification; the data desensitization module monitoring an access request of the big data platform, performing desensitization processing on a requested data result set by utilizing a Hive hook mechanism and an HBase coprocessor mechanism according to a user role, request data content and a preset desensitization algorithm rule, and finally returning desensitized data to the big data platform; on the basis, performing desensitization strategy making, desensitization algorithm and parameter setting, strategy management and issuing. A complete solution from sensitive data identification to dynamic data desensitization in a big data environment is realized.

The invention discloses an electric vehicle cluster demand response potential evaluation method, comprising the following steps: firstly, a time-dependent dynamic traffic network model is establishedaccording to the road network topology information and the time-varying regional traffic information; Secondly, according to the battery capacity, mileage and other vehicle information, charging and discharging power level, charging and discharging efficiency and other facility parameters, a single electric vehicle charging model is established. Then, based on the data of residents' trip survey, the travel chain is constructed and the travel route is planned with 'the least travel time'. Combined with the travel destination of the charge and discharge demand judgment, the electric vehicle travel time and space distribution information is obtained. The invention proposes a user participation response mechanism considering three factors of the remaining travel time at the current time, the remaining battery charge state and the power price compensation, calculates the real-time response degree of the electric vehicle and the demand response potential of the electric vehicle cluster by using a fuzzy algorithm, and provides a reference for formulating a grid control strategy and carrying out the demand response.

The invention discloses a computer resource centralized remote real-time monitoring system and method, and relates to the field of monitoring of computer resources. The system is of a client side / server structure and comprises a monitoring client side application program and a monitoring backstage service application program, wherein the monitoring backstage service application program runs on a webmaster server and is used for monitoring system resources, the webmaster service, a disc drive and a webmaster database of the webmaster server according to a monitoring strategy made by a user; the monitoring client side application program runs on a computer serving as a client side and is used for displaying the monitoring result in a graphical mode and providing a graphical monitoring strategy making interface. The computer resource centralized remote real-time monitoring system and method can monitor the running conditions of the webmaster server and the webmaster system backstage service, achieves uniform monitoring and management on the server, and simplifies the daily inspection work of operation and maintenance workers.

Described herein is a method that produces fully (mathematically) tractable development of policies for autonomic systems from requirements through to code generation. This method is illustrated through an example showing how user formulated policies can be translated into a formal mode which can then be converted to code. The requirements-based programming method described provides faster, higher quality development and maintenance of autonomic systems based on user formulation of policies.Further, the systems, methods and apparatus described herein provide a way of analyzing policies for autonomic systems and facilities the generation of provably correct implementations automatically, which in turn provides reduced development time, reduced testing requirements, guarantees of correctness of the implementation with respect to the policies specified at the outset, and provides a higher degree of confidence that the policies are both complete and reasonable. The ability to specify the policy for the management of a system and then automatically generate an equivalent implementation greatly improves the quality of software, the survivability of future missions, in particular when the system will operate untended in very remote environments, and greatly reduces development lead times and costs.

The invention discloses a method for controlling a medium plate quenching technology. The method comprises formulation of steel plate quenching strategies, model calculation of quenching parameters and formulation of quenching regulations, namely comprises the following steps of: according to steel plate planning information and model parameter information, automatically selecting one of four quenching manners, namely water cooling, haze cooling, strong wind cooling and air cooling, and formulating corresponding cooling strategies; calculating a comprehensive heat exchange coefficient of the surface of the steel plate according to the structural size of cooling equipment and control parameter initialized cooling parameters; calculating the temperature drop of the steel plate according to a heat conducting equation by combining a thermo-physical parameter model, and continually optimizing the quenching parameters till the cooling rate and the final cooling temperature reach target values; and finally performing structure property analysis and cooling regulation formulation, and sending the calculated regulations to a database, a programmable logic controller (PLC) and an interface. The method is flexible in cooling strategy formulation and high in cooling regulation calculation precision, and well solves the problems that the control precision of the medium plate quenching process is low, the performance of the quenched steel plate is unqualified and the like.

The invention discloses an air conditioning load control strategy making method based on direct load control. According to the air conditioning load control strategy making method, a thermodynamic model of a single air conditioning unit is established and used for representing the relation among air conditioning power, temperature and time; an ideal in-turn control strategy for centralized control of air conditioning loads is analyzed according to the thermodynamic model of the single air conditioner unit and requirements of users for comfort level specified in a direct load control contract, and reduced upper limit values which can be provided by all the air conditioning loads under control are calculated. A decision-making model for the direct control of the air conditioning loads in actual electric power system operation is established. Through optimization of the control strategy of all the air conditioning loads under control, the deviation between actual force exerted by the air conditioning loads and ideal reduction quantity is minimized. Moreover, continuous starting and closing time of the air conditioning loads is used for replacing constraint conditions of a real-time room temperature representation air conditioning in-turn control strategy.

The invention provides a method for generating a long-term maintenance strategy of an electric distribution system in view of ageing properties of an element. The method comprises the following steps of: step 1, collecting information to form a maintenance basic database for electric distribution; step 2, establishing a long-term maintenance optimizing model of the electric distribution system; and step 3, calling the maintenance basic database formed in the step 1, substituting the maintenance basic database into the long-term maintenance optimizing model of the electric distribution system in the step 2, and solving by using a branch-and-bound method to obtain the long-term maintenance strategy of the electric distribution system in view of the ageing properties of the element. From a view point of the electric distribution system, based on a time-variation ageing model of transformer and breaker equipment, the method provided by the invention can be used as a support of an electric distribution automatic system to effectively establish the long-term maintenance strategy of the electric distribution system by taking a minimum sum of a maintenance cost in a maintenance period and a cost caused by faults as a target function, considering losses to users and electric power companies which are caused when the equipment is stopped in the process of maintaining, and comprehensively considering the influence of the maintenance on the improvement of a failure rate of the equipment and the reliability of the system.

The invention relates to an android authority management method and an android authority management system based on a calling chain. The system comprises a calling chain construction module, a strategy making module, a strategy judging module and a strategy executing module. The method comprises the following steps that 1) an application component requests for resources of a terminal system, a system application program interface (API) component is called for resource accessing, an application component calling chain is constructed, the property of the application component calling chain is set, and a system resource access strategy is made; 2) when the system API component is called, the calling chain to which the application component belongs is positioned, and strategy judgment and strategy execution are performed according to the property of the calling chain; and 3) if the property of the calling chain meets the strategy, the application component is permitted to call the system API component to successfully access the system resources, or otherwise, the application component is refused to access the system resources. According to the calling chain construction method, redundancy caused by the construction of calling chain for each component is avoided, and the system burden is reduced; the text environment of the calling chain and the authority requirement of all components of the calling chain are considered through the diversification of strategy elements; and therefore, the authority lifting attack is avoided.

The invention provides a flexible direct-current electromechanical and electromagnetic hybrid simulation method. The method comprises the following steps: (1) establishing a flexible direct-current voltage source converter alternating-current side electromagnetic transient state simulation model; (2) establishing a voltage source converter direct-current side power transmission system electromagnetic transient state simulation model; (3) establishing a numerical calculation model of a voltage source converter controller; (4) establishing a phase-locked loop electromagnetic transient state calculation model; (5) performing conversion between an electromechanical quality and an electromagnetic quality; (6) and performing flexible direct-current electromechanical and electromagnetic hybrid simulation. Through the method provided in the invention, the simulation calculation accuracy of an alternating-current / direct-current hybrid power grid including a flexible direct-current circuit can be improved, and an accurate simulation tool is provided for hybrid power grid characteristic analysis and control strategy making.

The invention discloses an electric energy control method, which comprises the following steps of: arranging a sensor in an electric environment, and acquiring the environmental information of an electric appliance; predicting the trend of electricity consumption according to the electricity consumption history of a user and the environmental information of the electric appliance; and making a strategy for the use of the electric appliance according to an electric appliance data set of the corresponding electric appliance, the environmental information of the electric appliance and the trend of the electricity consumption, wherein the strategy making comprises the following steps of: determining the priorities of a plurality of factors; adjusting conflicts among electricity utilization limiting conditions; endowing the different factors with different weights and performing optimization according to the weights so as to balance electric energy saving and comfort level maintenance; andselecting the scheme through which lowest electricity consumption or lowest electric charge is achieved according to an optimization result to adjust the use of the electric appliance. The invention also relates to an electric energy control system and an electric energy control platform device, which are used for the method.

The system comprises: service management server, local stream-media server and terminal. The service management server comprises: a policy-making module and a list-sending module; the policy-making module is used for making advertisement playing policy; the list sending module is used for sending down the program playing list according to the advertisement playing policy. The local stream media server comprises a service operation module used for sending the advertisement content to the terminal based on the requirement of the advertisement and the request from the service management server. The method comprises: making the advertisement playing policy; sending the program playing list; sending the bit-stream containing the advertisement content.

The invention provides a multi-heat source coordinated dispatching strategy making method for improving wind power absorption capability, and relates to the multi-heat source coordinated dispatching strategy making method for improving the wind power absorption capability. The multi-heat source coordinated dispatching strategy making method is used for solving the problems that the difference between an actual system net load and a forecast value is relatively large and wind curtailment is aggravated at a power valley load period due to limitation of a wind speed and load forecast technology in the prior art. The multi-heat source coordinated dispatching strategy making method comprises the steps of 1, acquiring technological parameters of an electric boiler, heat energy and cogeneration unit and a primary heat supply network in an electricity-heat combination system; 2, acquiring running cost parameters of the electric boiler, heat energy and cogeneration unit and the primary heat supply network, determining dispatching cost of the electric boiler, heat energy and cogeneration unit and the primary heat supply network which participate in coordinated dispatching; and 3, building a two-stage multi-heat source coordinated dispatching optimization model by taking highest wind power absorption quantity and minimum total coordinated dispatching cost as target functions. The multi-heat source coordinated dispatching strategy making method is used in technical fields of new energy and high-efficiency energy saving.

The invention belongs to the technical field of communication networks, and discloses an intention-driven network universal architecture and an intention-driven network translation method thereof. The architecture is composed of a service application layer, an intention enabling layer and an infrastructure layer. The intention-driven universal technical process comprises intention translation, intention primitive verification and strategy verification. Specifically, the user intention represented by a natural language is output by taking words as units after being represented by the intention. Following the standardized intention language (domain, domain attribute, object, operation and result), the infrastructure layer senses global information of the telemetry network and inputs the global information into the strategy reasoning module, the unverified network strategy is input into the strategy verification module, and the optimal network strategy is output after strategy verification optimization. The intention-driven network universal architecture and the technology are widely applied to a multi-mode network including a wired and wireless network, and a universal automatic strategy making method is provided for a heterogeneous network to achieve the function of meeting the intention of a user.

The embodiment of the invention discloses a method for implementing strategy and charge control under a scene of multi-grouping data network. The method comprises that: VPCRF receives the PCC rule transmitted by HPCRF and S9 sub-conversation message correlated to the PCC rule; and the VPCRF transmits the PCC rule according to the S9 sub-conversation message. By carrying with the S9 sub-conversation message correlated to the PCC rule in S9 conversation message, S9 conversation can distinguish and process IP-CAN and establishment, modification and deletion of gateway control conversation under multi-PDN scenes, so that VPCRF can understand messages issued by HPCRF and sends the messages to correct PCEF or BBERF for execution, and VPCRF can submit PDN connection release messages to HPCRF, HPCRF releases corresponding PDN connection messages, thus avoiding invalid resource occupation and guaranteeing correct strategy formulation.

The invention discloses a communication terminal prompting method and a communication terminal prompting device. The method in the technical scheme comprises the following steps of: determining corresponding vibration prompting strategies for different contact persons according to vibration attributes, wherein the vibration attributes comprise at least one of vibration intensity, vibration time and vibration interval; and when the contact persons make requests for communication, prompting a communication terminal according to the vibration prompting strategies corresponding to the contact persons. The communication terminal prompting device comprises a strategy making module and a vibration prompting module. In different communication modes, through the technical scheme of the invention, the different vibration prompting strategies can be set for the different contact persons, and the problem of the single vibration prompting strategy in the prior art is solved.

Described herein is a method that produces fully (mathematically) tractable development of policies for autonomic systems from requirements through to code generation. This method is illustrated through an example showing how user formulated policies can be translated into a formal mode which can then be converted to code. The requirements-based programming method described provides faster, higher quality development and maintenance of autonomic systems based on user formulation of policies.Further, the systems, methods and apparatus described herein provide a way of analyzing policies for autonomic systems and facilities the generation of provably correct implementations automatically, which in turn provides reduced development time, reduced testing requirements, guarantees of correctness of the implementation with respect to the policies specified at the outset, and provides a higher degree of confidence that the policies are both complete and reasonable. The ability to specify the policy for the management of a system and then automatically generate an equivalent implementation greatly improves the quality of software, the survivability of future missions, in particular when the system will operate untended in very remote environments, and greatly reduces development lead times and costs.

The invention provides a transformer anti-aging repair strategy making method based on a semi-Markov chain. The method comprises the following steps of (1) building an aging model for preventive repair of a transformer; (2) obtaining an index of the aging state of the transformer, wherein the index parameter Z is {1, 2, 3, to L}; and (3) building the confidence level of the aging state of the transformer; and (4) according to the confidence level of the aging state of the transformer, performing repeated iteration to obtain the optimum repair strategy and the total cost of the repair strategy. The existing transformer preventive repair decision strategy can be optimized; the economic loss due to equipment use stop during the equipment overhaul is considered; an aging model of the transformer based on random failure is built; the semi-Markov decision is used for evaluating the transformer state; meanwhile, the confidence level of an observation index is built; and the state evaluation result of the transformer equipment is corrected through a Bayesian theory. The model and evaluation decision method built by the invention have the advantages that the transformer preventive repair decision strategy can be optimized; the use efficiency of the transformer is improved; and meanwhile, the repair cost is reduced.

The invention discloses a large-scale wind turbine optimal control system provided with a multi-level hierarchical structure, which comprises a data analysis and strategy selection unit on a wind power field grade, wherein, the unit is in charge of processing the function of large information amount demand and complex calculation task, and meanwhile, coordinates the coordination between each wind turbine, leading the whole efficacy of the wind power field to be the best; a coordinating control and fault diagnosis unit on a turbine grade, which is in charge of handling various transaction in the turbine, and meanwhile, coordinates the coordination between each loop in the turbine, leading the whole efficacy of the turbine to be the best and to reasonably and efficiently complete a task assigned to the wind turbine by the data analysis and strategy selection unit on the wind power field grade; and an execution mechanism control unit on a loop grade, which makes specific action request for each loop and guarantees the accurate and exact operation of various execution mechanisms, such as a motor, a pump, a valve, a switch, and the like. The system solves the problem of inadequacy hardware resource utilization, lower information resource utilization ratio, and low coordination degree between each function in a large-scale wind turbine control system.

The invention discloses a cross-domain anonymous resource sharing platform and an implementing method thereof. The platform comprises an anonymous identity authentication module, a resource uploading module and an access control module. According to the invention, anonymous identity authentication on a user is implemented by the anonymous identity authentication module, and authorization management on the user is implemented by methods of access control and the like. According to the invention, firstly, by analysis on an attribute certification structure, anonymous identity authentication on the user and construction of a user attribute library on the basis of protecting user identity privacy are implemented. Based on identity authentication, access strategy making for uploaded resources is implemented by the resource uploading module, the access control module judges whether a visitor has an access permission according to each entity attribute and strategy so as to ensure security of resources, and finally, anonymous cross-domain authentication management on the user is implemented and a fine-grained resource sharing mode is implemented. Meanwhile, the cross-domain anonymous resource sharing platform and the implementing method thereof have effectiveness, dynamics and the like.

The invention provides a device and method for diagnosing faults and testing performance of a single-screw pump. The operation condition of the single-screw pump can be subjected to online monitoring, fault diagnosis and performance testing. Two work modes, namely, a normal production monitoring mode and a performance online testing mode are provided in the device. In the normal production monitoring mode, based on real-time monitoring on running parameters of the pump in the normal production process, the online monitoring of the operation condition of the pump is achieved; and online diagnosis of common faults of the pump can be completed by means of online detected data, and a maintaining strategy is made on the basis. In the pump performance testing mode, pump performance testing of an in-service single-screw pump / an out-of-service single-screw pump under a common operating condition / extreme operating condition can be achieved, the pump capacity efficiency, the shaft power, the lift, the overall efficiency and other performance parameters can be calculated under different operating conditions, and a performance curve is drawn and stored on the basis.

The invention provides a carrier wave coordination communication method based on four-item weight score Fourier conversion and distributed transmitting antennae, relating to the field of communication. The carrier wave coordination communication method solves the problem of poor system performance because the prior system which adopts single carrier waves and multiple carrier waves is influenced by Doppler frequency shift and multiple diameters and is unable to dynamically select a carrier wave system which is matched with a channel according to a channel state. An information sequence to be transmitted respectively outputs two groups of parameters according to a modulation strategy constitution module to carry out orthogonal transformation treatment, carries out pulse molding, filtering as well as intermediate frequency and radio frequency modulation after being synthesized and then is transmitted; a receiver is used for receiving and synthesizing two groups of signals, and filteringand lower frequency conversion treatment are carried out on the signals by a receiving and treating module, and inverse transformation treatment is carried out according to transformation parameters to be output after an output information sequence is obtained. The invention is suitable for a wireless communication system.