48results about How to "Reduce configuration errors" patented technology

The invention discloses an intelligent operation and maintenance method and an intelligent operation and maintenance system based on a visual technology. The system comprises a monitoring module usedfor acquiring the operation condition of the machine, and pushing logs to a log storage cluster in real time; a log processing module used for reading the logs pushed by a cluster server in real time,and processing and analyzing log files according to the hardware composition structure of the server and a deployed service submitting task; a visual processing module used for classifying log results analyzed and processed by the log processing module, and displaying the classified result on a large monitoring screen in real time; a triggering repair module used for trying to repair automatically according to the acquired current condition of the faulted server, and visually displaying the repair process; and an alarm module used for sending hardware damage information of the server to operation and maintenance personnel for repair.

The embodiment of the invention discloses a routing computation method of fat-tree topology, node equipment and a communication system. The method comprises the following steps: a main node receives the identifier and interconnection interface information of a first node which are sent by a first node,; the first node can be other nodes except the main node in the fat tree; the main node and the first node belong to the same fat tree, and the order of the main node in the fat tree is 0; according to the received identifier and interconnection interface information of the first node, the route of the fat tree topology is calculated; and a calculation result is sent to the first node. Through the identifier and interconnection interface information of the first node which are sent by the first node according to the identifier and interconnection interface information of the main node, the main node knows the topology of the fat tree; and then, a rough is calculated according to the topology and the calculated route is sent to the first node; therefore, lots of maual configuration can be reduced configuration errors are decreased and configuration speed is improved.

The invention relates to an IEC (International Electrotechnical Commission) 61850 relay protection model checking method. As ICD (interface control document) model documents have a series of problems including data type template conflicts, mismatching of configured data sets and device design, grammar problems, incorrect formats of short addresses, inexistence of configured variable names and thelike, equipment development and project implementation schedule are seriously affected. The method comprises the following steps of: reading in ICDs, reading out application model data from the ICDs by an ICD analysis module, carrying out grammar and semantic processing on the application model data and then submitting the application model data to a checking module; providing generated check rule templates to the checking module by a rule template module; and beginning checking after obtaining the data provided by the ICD analysis module and the check rule templates provided by the rule template module and sending the check results to a document management module the checking module. The method has the beneficial effect of ensuring correctness, consistency and stability of the ICDs.

The invention relates to a network equipment automatic configuration system and method of an intelligent substation process layer. The system comprises a distributed subsystem and a centralized control subsystem, wherein the distributed subsystem is used for acquiring network topology structure information and sending to the centralized control system, and is further used for analyzing configuration information sent by the centralized control subsystem; the centralized control subsystem is used for analyzing a SCD file according to the automatic configuration of the configuration information, generating the configuration information according to the information acquired by analyzing the SCD file and the received network topology structure information, and sending the configuration information to the distributed subsystem. Through the system and method disclosed by the embodiment of the invention, a virtual secondary loop automatic configuration of the process layer can be realized, the manpower workload and the configuration error are lowered, and the configuration efficiency and the configuration accuracy are improved. A division way is more flexible and detailed, the control, configuration and trace analysis of the virtual secondary loop are convenient.

The invention discloses an online parallel configuration system and method based on database interface layer operation flow and used for SCD (substation configuration description) files. When the system and the method are applied, SCD files of the whole station are analyzed firstly, IED (intelligent electronic device) models and communication subnets are mapped into an IED database and a communication subnet database, an interface layer is established on a database layer, an interface function is set, a configuration operation interface is arranged on an application layer, so that a user can input configuration commands and configuration parameters through the configuration operation interface, the databases are accessed and modified through the interface function provided by the database interface layer, and the SCD files are configured on the basis of the mapping relation between the databases and the SCD files. During parallel configuration, modification of IED files by the user is processed sequentially in an operation flow manner, data in the databases is modified one by one, and a modification result is returned to a configuration slave through the interface function. With adoption of the system and the method, collaborative configuration of the SCD files by multiple users can be realized, configuration conflict is avoided, configuration efficiency is increased, and configuration errors can be reduced.

The invention discloses a method and device for establishing a static MPLS (Multi-Protocol Label Switch) tunnel forwarding table and transmitting data. The method for establishing the forwarding table comprises the following steps of: obtaining configuration information of a static MPLS tunnel of a network element, wherein the configuration information only appoints a label of the static MPLS tunnel and a physical outlet port of the static MPLS tunnel; judging whether the next IP (Internet Protocol) address in the configuration information is 0 or not; if so, obtaining a pre-configured defaulted MAC (Media Access Control) address and a defaulted VLAN (Virtual Local Area Network); and utilizing the defaulted MAC address and the defaulted VLAN to establish a static MPLS tunnel forwarding table. With the adoption of the method and device disclosed by the invention, the configuration complexity and the configuration errors caused by personal factors are reduced, so as to improve the configuration efficiency of the static MPLS tunnel.

The embodiment of the invention provides an automatic route selection method and device for a unplanned targeting train, and the method comprises the following steps: acquiring train route data of allcentralized stations, and generating a route file according to the train route data; obtaining a current position and a destination of a unplanned targeting train according to pre-determined dispatching information and operation plan information of the unplanned targeting train; and based on the route file, matching route information from the current position of the head code vehicle to the destination of the head code vehicle, and performing route selection for the head code vehicle according to the route information. According to the embodiment of the invention, the route file is automatically generated based on the train route data, so that configuration errors caused by manual misoperation are reduced; relevant verification of route connection and route trigger rails is carried out through an automatic route generation process, so that the data reliability is improved; the route is matched according to the destination of the head code vehicle, so that the use scenes of the head code vehicle are increased, and the requirement of flexible operation is met; and the operation efficiency of the pull-in prediction software algorithm is improved.

The invention discloses a method and a system for automatically packaging and publishing React Native applications. The system comprises a code updating module which is responsible for updating and downloading codes from a code warehouse and supporting updating of the codes from SVN, GIT and CVS; a compilation verification module which is responsible for verifying and correcting some application engineering configurations and some compilation files; a compiling and packaging module which is responsible for compiling and packaging the code into an application installation package and carrying out customized packaging according to different configurations; and an application publishing module which is responsible for publishing the compiled application installation package and configuring and publishing the compiled application installation package to different platforms. According to the method, the ReactNative application packaging and publishing process is simplified and automated, repeated operation of developers in the conventional manual compiling, packaging and publishing process can be greatly reduced, and therefore a large amount of manpower and time cost are saved. Verification and correction are carried out for some problems in application compiling and packaging, some configuration errors in packaging are reduced, and the packaging success rate is increased.

A base station apparatus 100 conveys information indicating the ratio of the transmission power of a common known signal (common pilot) included in a common control channel to the transmission power of a signal included in a downlink shared channel to a mobile station apparatus 110-K. Based on this power ratio information, the mobile station apparatus 110-K arranges signal points accurately and performs QAM demodulation with high precision. <IMAGE>

A plug and play method for a travelling wave fault location system belongs to the field of electric power automation. Through the method, a distance measuring main station system does not need to manually create whole situation topological parameters of a monitored grid and parameters of distance measuring terminals, but each distance measuring terminal builds and stores the information of a line monitored by the distance measuring terminal and opposite terminal transformer substation. When the distance measuring terminals are electrically connected to a communication network where the main station is, a distance measuring main station can automatically identify the condition that the distance measuring terminals are on line, and the registrations of the distance measuring terminals on the distance measuring main station are realized. Meanwhile, the main station automatically reads the configuration information of each distance measuring terminal, and automatically builds a grid whole situation topology needed by the main station according to grid local topological information stored in each distance measuring terminal; the distance measuring terminals and the lines are monitored by the distance measuring main station, thus achieving the plug and play effect of the distance measuring terminals in the distance measuring main station system. When parameters of the lines monitored by the distance measuring terminals change, the whole situation topology of the main station is rebuilt by rereading the configuration parameters of the distance measuring terminals in time through the distance measuring main station.

The invention discloses an intelligent substation process layer switch configuration information analysis method, including the following steps that: 1) a background host first parses an SCD file of an intelligent substation, and extracts valid information under an IED node in the SCD file and under a communication node in the SCD file of the intelligent substation, stores the valid information ina database, and distinguishes the information stored in each table by using different table names; 2) the background host executes a pre-designed database script file, and finally generates a GOOSE / SV release control block signal flow table; and 3) the background host extracts and converts the information in the control block signal flow table, and exports a switch VLAN, a multicast forwarding table and port default VLAN information as configuration files. By adopting the scheme of the invention, intelligent substation process layer switch configuration files can be rapidly and accurately generated and delivered to a switch to complete automatic configuration, and thus the efficiency of forwarding table configuration of a switching device at an intelligent substation site can be greatly improved, and an effective means of reducing artificial configuration errors can be achieved.

The invention discloses an embedded system configuration method based on source code aggregation. The method comprises the following steps that 1,enabling a user to realize a graphical interface module for inputting configuration information on an interface; step 2, dividing the graphical interface module into at least two logic vertical columns; step 3, enabling the user to input a description file plat_desc of the embedded software platform in the gui_module; step 4, enabling the user to select the required software package and the specific configuration thereof in the graphical interface module gui_module; step 5, configuring an analyzer conf_anal to load a description file plat_ desc of the embedded software platform selected by the user; 6, comprehensively generating a specific configuration file pack_conf of each software package according to the requirement description of the platform resources; step 7, enabling the code_gen of the code generator to read the generated pack_conf;according to the method, the development process of the embedded system is simplified, the quality of the embedded software is improved, and the requirement of embedded system configuration for the knowledge level of professionals is lowered.

The invention discloses an automobile door panel production system and a production process thereof, belongs to the technical field of automobile part assembly, and solves the problems that an automobile door panel production system in the prior art is relatively limited in function, operation information cannot be recorded in the production process, verification between procedures cannot be carried out, and the expandability is insufficient. The automobile door panel production system takes modular design as a principle, comprises an incoming material management system, a production management system, an error-proofing control system and a tracing system, is clear in production process path, sets a necessary step of judging whether each station is provided with a necessary step or not, ensures that parts with wrong configuration do not flow into the next process. Mistake proofing between procedures, mistake proofing between the procedures and production equipment of the procedures and mistake proofing of secondary verification of the parts are provided, secondary verification of the parts is used for verifying the two-dimensional codes of the current parts and the two-dimensional codes required by a production plan, and the functions of secondary verification and code scanning of the easily-mixed parts, information verification between the procedures and information verification between the procedures and the procedure equipment are achieved; and therefore, the product quality is ensured.

The invention discloses a dynamic implementation method for a three-dimensional model of equipment. The method comprises the following steps: carrying out product data modeling; establishing an association relationship between the three-dimensional model state identifier and the attribute value; instantiating the equipment according to the product data model; carrying out three-dimensional model space position configuration and binding with a device ID; publishing the three-dimensional scene into pages supported by different equipment terminals; and monitoring, updating and displaying the real-time state of the three-dimensional model in the web page. According to the technical scheme, the attribute points are configured, the attribute points are associated with the dynamic identifiers, the equipment model is established, the background service stores the association relationship information of the dynamic identifiers and the attribute values, and the information comprises the attribute points, the state identifiers associated with the expressions and the interfaces for obtaining the attribute point values; and meanwhile, configuration errors are reduced, and subsequently, the three-dimensional model can be loaded and displayed by associating specific equipment to obtain equipment attribute point values on the page and calling a three-dimensional engine.

The invention provides a preparation method of a standard oil sample for furfural content determination of transformer oil. The method includes: conducting pretreatment on transformer oil; dissolving furfural in n-butanol to prepare a furfural n-butanol diluent of certain proportion, and diluting the furfural n-butanol diluents with the pretreated transformer oil to generate a furfural transformer oil standard solution; utilizing methanol to perform oscillation extraction on the furfural transformer oil standard solution, and then filtering the extracted liquid, thus obtaining the standard oil sample for furfural content determination of transformer oil. The method provided by the invention can dissolve furfural completely in transformer oil, reduce the configuration error of the standard oil sample, and enhance the test result accuracy.

The invention provides a network server parameter batch configuration apparatus and a configuration method. The apparatus comprises the following parts: a client, a server, multiple network devices and multiple gatherers, wherein the network devices are connected with the gatherers, and the gatherers and the client are also connected with the server in a wired or wireless mode. According to the invention, employees do not have to perform manual parameter adjustment on each network device one by one, such that the work efficiency is improved, user management is facilitated, and network configuration errors are reduced.

The invention provides a disposable electrocardiogram connecting device. The disposable electrocardiogram connecting device comprises a connector, a main conduction bunch, a thoracic cavity electric conductance bunch, a body electric conductance bunch and an operation instruction module, wherein the connector is used for connecting with an electrocardiogram information recording module; the main conduction bunch is provided with an output end and an input end, and the output end is connected to the connector; the thoracic cavity electric conductance bunch is configured at the input end of themain conduction bunch and is coated with a first-color covering film, the thoracic cavity electric conductance bunch comprises a plurality of thoracic cavity electric leads, and each of the pluralityof thoracic cavity electric leads is welded with one thoracic cavity electrode; the body electric conductance bunch is configured at the input end of the main conduction bunch and is coated with a second-color covering film, the body electric conductance bunch comprises a plurality of body electric leads, and each of the plurality of body electric leads is welded to a body electrode; the operationinstruction module is used for a user to confirm the adhering positions of the plurality of thoracic cavity electrodes and the plurality of body electrodes on the body of a person to be detected according to the instruction operation. The invention further provides a use method of the disposable electrocardiogram connecting device.

The invention provides a safety control unit configuration file generating and updating method based on a dynamic link library. The method comprises the steps that S1, configuration files corresponding to all application programs in a trackside / vehicle-mounted equipment safety control unit are stored in corresponding static arrays respectively; s2, the static arrays are packaged into correspondingfunctions, different static arrays correspond to different functions, and a dynamic link library is generated based on the functions; s3, the dynamic link library is transmitted to a board card through a burning tool and a network, and the dynamic link library is burned to a storage module of the board card; and S4, a corresponding function in the dynamic link library is called for the process ofthe application program in the security control unit, a corresponding configuration file in the function is obtained, and the configuration file is provided for the process.

The invention is applicable to the technical field of financial self-service equipment, and provides a self-recognition upgrading method for an SP (Service Provider) upgrading package, which comprises the following steps: acquiring the SP upgrading package used by the upgrading of target financial self-service equipment; reading equipment configuration of the target financial self-service equipment; detecting the module type of each hardware module in the target financial self-service equipment according to the equipment configuration; and aiming at each hardware module in the target financial self-service equipment, importing the upgrading configuration corresponding to the module type of each hardware module in the SP upgrading package into each hardware module.

The invention discloses a virtual private network (VPN) interconnection method and a system. The VPN interconnection method comprises that VPN routing information and VPN routing and forwarding instance (VRF) interface information are exchanged by a first preinstallation environment (PE) and a second PE, the first PE and the second PE respectively generate routing entries corresponding to the VPN routing information, the first PE and the second PE respectively calculate local VRF interface information which is matched with the VPN routing information, and the first PE and the second PE enable the local VRF interface information to be used as export information of the routing entries. By means of the VPN interconnection method and the system, the parameters of routing and flow can be automatically protocoled and configured, and thus network configuration errors are reduced.

The invention provides a storage material management system, and belongs to the technical field of intelligent warehousing. A data acquisition subsystem acquires static state data of materials placed in a warehouse environment; the storage video monitoring subsystem controls a camera arranged in a warehouse and stores collected video information. The storage bar code management subsystem distributes a bar code number for each material and stores related information into a material management database ERP and a storage management system WMS database; the ERP and the WMS are respectively connected with the block chain platform, and are connected with the storage supervision background through the block chain platform. According to the invention, traceability management is carried out on material logistics based on the multi-channel block chain platform, and each logistics participant selects to join and carries out information query according to a business demand, so that sharing and traceability of material logistics information are realized, and safety and reliability of material storage and distribution are ensured; efficient and comprehensive warehouse patrol management of warehouse managers is realized through video monitoring, strict material distribution is ensured through bar code configuration, and configuration errors are reduced.

The invention relates to a data processing method and device, computer equipment and a storage medium. The method comprises the steps of acquiring service data of a current service scene; obtaining a data processing strategy configured for the service scene in advance; configuring a data processing strategy of each service scene in advance based on a visual interface; obtaining a rule set of the data processing strategy and execution conditions corresponding to the rule set; when the business data meet the execution conditions of the rule set, obtaining an input variable from the business data, and executing the rule set; and outputting an execution result of the rule set. Due to the fact that the processing strategy is configured through the visual interface in advance, the readability of the rule can be improved, configuration errors are reduced, then the system safety and expandability are improved, and the system use cost is reduced.

The invention discloses a method for establishing links and a communication device and is used for solving the technical problem that a configuration error rate is relatively high due to the fact that a user configures the links manually. The method comprises the steps that the communication device information of all nodes in an opposite terminal cluster; and the communication device determines to-be-established links between nodes in a local terminal cluster and the nodes in the opposite terminal cluster according to the information of all nodes in the local terminal cluster and the information of all nodes in the opposite terminal cluster; and the communication device establishes the determined links.