45 results about "Function tree" patented technology

The invention discloses a graphical script editor and a method for fast developing a communication equipment testing script, and relates to the field of graphical interface development. The graphical script editor comprises a function information document library forming unit, an automatic function loading unit, a function tree generating unit, a tree structure display unit, a function assignment unit, an individual graphical interface display unit and a script development unit. In the whole compiling process of the communication equipment testing script, developers only need to complete input of communication equipment testing script parameters according to the prompt of a graphical interface, and do not need to know compiling grammar or the writing format, and error-free development of the communication equipment testing script can be completed. Through a large number of tests, it is proved that the graphical script editor can effectively improve the development efficiency of the communication equipment testing script.

The invention discloses a security risk assessment method for an intelligent substation automation system, which comprises the following steps of: (1) constructing a function tree and a functional diagram; (2) calculating the value at risk and the risk grade of a leaf function node; and (3) calculating the risk grade of each function node from bottom to top so as to determine the risk grade of the system. With the method disclosed by the invention, the service function of the intelligent substation automation system is used as the basis, security risk confronted by the intelligent substation automation system can be truly reflected under different operation conditions; influence on the security of the intelligent substation automation system by software and hardware is comprehensively considered; a reference can be provided for the free distribution scheme of the intelligent substation automation system function on different pieces of intelligent electronic equipment by the obtained risk grades of the intelligent substation automation system and the function node; and a favorable technical support is provided for the security risk management for the intelligent substation automation system.

The invention discloses a method for determining the reconfigurability of a satellite control system. The method comprises the following steps of: (1) constructing a satellite control system function tree and connecting the different levels of the function tree by means of AND Gate or OR Gate according to the function implementation mode of the satellite control system; (2) according to the AND/OR relationship between different levels of the function tree, determining the cut-set family C of the function tree by using the descending method or the ascending method, wherein the elements of the cut-set family are cut-sets and the cut-sets are component sets for implementing the functions of the satellite control system; (3) performing absorption treatment on the cut-set family C determined in the step (2) to obtain the minimum cut-set family Cmin of the function tree, wherein the elements of the minimum cut-set family Cmin are minimum cut-sets cmin and the minimum cut-sets cmini are the sets of least components required for implementing the functions of the satellite control system; (4) performing failure mode effect analysis (FMEA) on the satellite control system to determine the failure mode, failure occurrence probability and failure severity of the satellite control system; (5) determining the reconfigurable degree (Gamma-i) of the failure mode i; and (6) determining the reconfigurable rate of the satellite control system.

The invention discloses a plug-in type taxation billing system. The plug-in type taxation billing system comprises an automatic upgrade module, a data migration module, a plug-in loading module, a text interface module and an invoice management module, wherein the automatic upgrade module is used for being connected with a server to download an upgrade package and carrying out installation of upgrade modules in the upgrade package, the data migration module is used for reading service data of a low-version billing system, carrying out format conversion on the service data and sending the service data to a set database to carry out storage, the plug-in loading module is used for mounting all plug-in objects in a plug-in object list on a created plug-in function tree, and adding function objects to a menu bar and a tool bar on a main form interface of the plug-in type taxation billing system according to the plug-in function tree, the text interface module is used for reading each sold note on a sold note list, judging whether the format of a commodity description information meets the specifications or not, abandoning the sold notes which do not meet the specifications, carrying out update and calculation on discount data and a list of invoices to be made, the invoice management module is used for generating a list of invoices to be printed, and the invoices to be printed are provided with electronic signatures.

The invention provides a function tree structure of a microprocessor function validate testing example and an automatic generating method. A method using the function tree structure describes a testing example, the function tree structure has clear structure layer, relationship between various indication and parameter is clear for processing description using programming language; the function tree structure is mapped to a testing example described by SystemVerilog language using Perl language automatically, only needing inputting corresponding indication according with the function tree structure can generate the testing example automatically, according, time for covering the function tree structure into the testing example is reduced and a validity efficiency is increased, and a product without defect come into a market can be realized in a short time; in addition, the method can increase or decrease indication or parameter according with various product based on existing function tree structure that can be suitable for generating the testing example of various product automatically, according, increase reusability of the testing example.

A method for generating a graphical user interface (GUI) software test case based on an incident response function tree comprises the steps of analyzing function call relations of GUI software, and constructing a function call graph of the GUI software; extracting all incident response functions according to the constructed software function call graph, recording corresponding operations of the incident response functions, and generating script files; analyzing master-slave relations of the incident response functions through the function call graph, and thus constructing the incident response function tree; traversing the incident response function tree generated in the third step, finding all paths beginning from a root node and ending at a leaf node, sequentially combining recorded corresponding operation scripts according to the sequence of the incident response function, and finally generating the test case. The incident response function tree is constructed according to the method, reachable relations between incidents can be analyzed automatically, and an effective test case is generated.

The invention provides a method for determining importance degree of components of a satellite control system. The method includes: (1) a satellite control system function tree is established, and different levels of the function tree are connected through a conjunction gate or a disjunction gate according to function realization ways of the satellite control system; (2) a cut set family C of the function tree is determined by adopting a descending method or an ascending method according to the conjunction or disjunction relationship among the different levels of the function tree, elements in the cut set family are cut sets, and the cut sets are sets of components for achieving functions of the satellite control system; (3) absorption processing is performed on the cut set family C determined in the step (2), a minimum cut set family (Cmin) of the function tree is obtained, elements in the minimum cut set family (Cmin) are minimum cut sets cmin, and the minimum cut sets cmin are sets of minimum components required for achieving the functions of the satellite control system; and (4) the importance degree of each component in the function tree is determined. The method overcomes the defect that a failure mode and effects analysis (FMEA) technique can only show single point failure and can provide a basis for design of reliability and reconfigurability of a satellite.

The invention relates to the technical field of big data analysis, in particular to a system of analyzing and optimizing tax system product experience based on a taxpayer's behavior. The system comprises a service accessing map module, a service flowing module, a step analyzing module and a form analyzing module, the service accessing map module visually shows clicking browse passion of various function menus and various service accessing conditions in the tax system through a function tree map form, and the service accessing map module comprises a service function module, a service accessingmap colour module and a page view module. The service function module is designed as default 'all', and a button can be clicked to switch 'declaration and rate payment', 'matter processing', 'tax issue query' and 'invoice management'. The invention further provides a method for analyzing and optimizing tax system product experience based on the taxpayer's behavior, the system and method can acquire comprehensive operating information of a tax-management system, and provide data basis for the optimization, operation and maintenance of the tax-management system.

The invention relates to an FMEA analysis method and system. The method comprises the following steps: determining a product structure and a current process route; dividing the devices in the product structure according to the functions of different devices in the product structure; dividing the structure into a virtual part, a black box part or a followed part; according to a product structure and a current process route, respectively determining a function tree of a virtual part and a function tree of a black box part; determining a failure tree of the virtual piece and a failure tree of the black box piece according to the function tree of the virtual piece and the function tree of the black box piece; determining the risk of completing the product according to the current process route and the risk reason according to the failure tree; and returning to the step of determining the product structure and the current process route, and updating the process route. According to the invention, the failure position and reason can be quickly positioned, and the product design efficiency and quality are improved.

A method is presented to enable process oriented transactions to take place between community partners across multiple communities, where closed related objects form communities and communities are linked to conduct collaborative work. Transactions are arranged in logical sequences and represented in cross-community URL calling strings which are executed collaboratively among the involving community members. The method includes requesting community members in charge of constructing function trees constituting business processes using logical operators and operational directives, common global process identification, and the receiving addressable objects. Function trees are formed to carry out certain community activities and functions are distributed to the corresponding members from roots to leaves and executed from leaves to root. The common global process identification provides a linkage for the transactions executed in the context of function trees as a systematic unit of work among community partners.

An editing system includes a database server apparatus having product specification management data stored therein; and a terminal apparatus including: a display part displaying a function tree and an IO table, the function tree hierarchically indicating elements along with attributes of each of the elements based on the product specification management data and having a product name as a root of the function tree, and the IO table indicating connection data between each pin of the elements based on the product specification management data, an accepting part accepting an operation to connect one element to another element, an operation to display connection data between the elements, and an operation to edit each item of the connection data of the IO table, and an updating part updating the connection data of the product specification management data in accordance with the operations accepted by the operation accepting part.

A contrast similar expansion method of product function is characterized by provided with a known product knowledge base storing a function tree and bounded relation information of known product and building an original function tree and bounded relation information of novel product; on the base of combining a similar theory and an extension theory and according to the specific needs of product designers, any function node of the original function tree of novel product is compared with the product functions in the known knowledge base; according to a certain rule, the novel functions are appended to the product function tree to generate a novel product function tree. Compared with the original product function tree, the novel product function tree is richer; therefore, the possibility of obtaining an innovation function is greatly increased. The invention gives full play to the guiding function of designers in the process of product design and makes designers release from the complicated and mechanical work of data comparison, thereby providing a design method which has high freedom, strong deduction capacity and aims at innovation of product function.

The invention discloses a configuration file processing method and device, electronic equipment and a storage medium. The method comprises the following steps: determining a current to-be-configured target function of a client; obtaining a target configuration file corresponding to the target function from a preset function tree, wherein the target configuration data and target verification data are stored in the target configuration file; reading the configuration data, and encrypting based on the configuration data to obtain encrypted data; and under the condition that the encrypted data is matched with the target verification data, performing function configuration on the client according to the target configuration data. According to the embodiment of the invention, the function configuration of different equipment identifiers is stored in a mode of presetting the function tree, and the data verification is performed before the configuration, so that the accuracy of the configuration data is ensured, the client does not need to be detected and judged according to the characteristic of the function, and the function configuration efficiency is improved.

The invention discloses damage isolation and residual working system acquisition methods of a ship steam power piping system. The damage isolation method comprises the following steps: establishing a function logic model of the ship steam power piping system through a mutual coupling manner of a function tree and a double-layer directed graph; and according to a damage condition of a valve of the ship steam power piping system, isolating the damaged valve through a connection relation of an operation stack and a dynamically modified vertex. The residual working system acquisition method comprises the following steps: on the basis of the damage isolation method, establishing a steam supply path search algorithm through a multi-way tree extension and traversing manner, and acquiring a working system so as to predicate the quantity of available main steam turbines and the quantity of boilers with a steam supply capability, namely an X-furnace and X-machine working system. By virtue of adopting the damage isolation and residual working system acquisition methods, the automatic isolation of a damaged region and the automatic acquisition of a residual working capability are realized; the automatic level of the battle damage evaluation of a steam power system is improved; the residual working capability of the power system is easy to grasp, and the speed and accuracy of a damage evaluation state are improved.

The invention relates to an MFMEA information visualization method and system. The method comprises the following steps: newly establishing an MFMEA project; constructing an equipment structure tree of the to-be-designed product; calling an equipment failure mode library, adding an equipment failure mode for each node of the equipment structure tree according to equipment functions or equipment characteristics in the equipment structure tree, and outputting an equipment structure function tree; calling an equipment failure consequence library and an equipment failure reason library, adding an equipment failure mode for each node on the equipment structure function tree, and outputting an equipment function failure tree; for each failure mode identified from the equipment function failure tree, an equipment risk list is output by calling a maintenance prevention measure library, a maintenance detection measure library and a maintenance response measure library; and based on the equipment risk list, calling a maintenance prevention measure library, a maintenance detection measure library and a maintenance reaction measure library to perform optimization of taking measures for corresponding failure models, and outputting an equipment optimization measure table. According to the invention, a more accurate basis is provided for product design and production.

The invention discloses a document processing method and device, electronic equipment and a storage medium. The method comprises the steps of determining code function points according to a project development file of a software project; constructing a function tree according to the incidence relation between the code function points; and visually displaying the function tree on a preset interface. According to the embodiment of the invention, all functions of the system are more intuitively and simply displayed through the tree structure, related personnel newly added into the system can quickly and clearly understand system summarization, the efficiency is improved, and the comprehensiveness of software test coverage is improved to a certain extent, so that the security of application software is enhanced.