43results about How to "Easy to develop and maintain" patented technology

A method of interacting with a managed data network entity is provided. The method includes a sequence of steps. A change in the operational state of the managed data network entity is detected. A CLI dictionary entry is retrieved form a CLI dictionary associated with the data network entity. Based on the retrieved CLI dictionary entry, CLI commands are extracted therefrom to configure the managed data network entity to reflect the detected change in the operational state. A CLI command sequence is built from the extracted CLI commands. Each CLI command in the command sequence is sent to the managed data network entity for execution. CLI command responses are monitored. Based on a successful execution of CLI commands send, subsequent CLI commands in the CLI command sequence are sent for execution. The solution provides automated configuration management of data network entities from different vendors when SNMP is not a viable option. The automation eliminates manual CLI command entry in providing network management and service provisioning solutions, provides support for multi-vendor equipment by processing multiple CLI command vocabulary and grammar specifications in the CLI command dictionary. The solution reduces data network entity management costs, downtime, and training time for analysts. The advantages are derived from the ability to add CLI commands to the CLI dictionary providing support for new types of data network entities with human readable code greatly improving the development and maintenance of the network management and service provisioning solution.

A method of interacting with a managed data network entity is provided. The method includes a sequence of steps. A change in the operational state of the managed data network entity is detected. A CLI dictionary entry is retrieved form a CLI dictionary associated with the data network entity. Based on the retrieved CLI dictionary entry, CLI commands are extracted therefrom to configure the managed data network entity to reflect the detected change in the operational state. A CLI command sequence is built from the extracted CLI commands. Each CLI command in the command sequence is sent to the managed data network entity for execution. CLI command responses are monitored. Based on a successful execution of CLI commands send, subsequent CLI commands in the CLI command sequence are sent for execution. The solution provides automated configuration management of data network entities from different vendors when SNMP is not a viable option. The automation eliminates manual CLI command entry in providing network management and service provisioning solutions, provides support for multi-vendor equipment by processing multiple CLI command vocabulary and grammar specifications in the CLI command dictionary. The solution reduces data network entity management costs, downtime, and training time for analysts. The advantages are derived from the ability to add CLI commands to the CLI dictionary providing-support for new types of data network entities with human readable code greatly improving the development and maintenance of the network management and service provisioning solution.

The invention provides a method and device for generating warning data of a network management system. The method comprises the following steps: acquiring log data which is reported by a network element in the network management system and used for recording events of the network element; matching the log data with preset filtering rules one by one; if the log data is matched with one filtering rule, filtering out the log data, else, continuing the matching of the next filtering rule until finishing matching all the filtering rules; and if all the filtering rules are not matched with the log data, converting the log data according to the preset conversion rule from log data to warning data so as to generate the warning data of the network management system. The invention implements separation of the operational procedure and service data processing as well as loose coupling of data acquisition and data analysis, has high capacity for processing mass data, and is convenient for development, maintenance and failure positioning.

The invention provides a webpage game engine and a method for developing a webpage game by using the same. The webpage game engine comprises a webpage game server, a main logic module, a database module and a log module, wherein the main logic module is provided with a main logic module interface; the database module is provided with a database module interface; the log module is provided with a log module interface; the main logic module is provided with a main logic extension interface; the database module is provided with a database extension interface; the log module is provided with a log extension interface; and at least two modules of the main logic module, the database module and the log module are in butt joint combination through the respective module interfaces to form the webpage game engine. The webpage game engine adopts a modular development mode, is clear in structure, high in extensibility, stable and reliable, and provides a plurality of standardized functional modules. During development of the webpage game by using the webpage game engine provided by the invention, customizing functions can be screened, the requirement is low, and a development cycle is short.

A system and method for transferring data over an external transmission medium. A host computer is coupled to a device through a serial bus. A transfer object is configurable to encapsulate data transfer-related functionality, providing a generic interface for transmission of data over a variety of external transmission media and protocols. A user makes one or more transfer requests. Transfer objects corresponding to each request are built and linked together to form a sequential chain. The requests of the transfer objects are executed sequentially. If the current transfer object is the first in the chain, the request is executed on a current thread at passive level or higher, otherwise the request is executed on a system (kernel) thread at dispatch level. When a response to the request returns, control is returned to the current transfer object. The process is repeated until all transfer objects are processed.

The invention discloses a distributed message switching method and system. Through the method disclosed by the invention, various functions designed for the message switching system are modularized ina micro-service way and divided into different function entities; the coupling between the function entities is reduced, the decentralizing of the message switching is realized, the development and the maintenance are more convenient. The information can be switched in real time by using a UDP multicast way, and the efficiency and the performance are improved.

The embodiment of the invention discloses a training model implementation method and device and a computer readable storage medium. The method comprises the steps that a training program loads a dynamic library generated by a service algorithm logic layer; And during forward propagation and backward propagation calculation, a forward propagation program and a backward propagation program of the dynamic library is called for training through a forward propagation interface and a backward propagation interface to obtain a training model. The training program and the service algorithm logic layerare decoupled, the training program and the service algorithm logic layer can run independently, the training program can load the service algorithm logic layer to run, and respective development andmaintenance are facilitated; Compilation and operation only involve service algorithm logic layer codes, the compilation time is saved, and the version development efficiency is improved.

The invention provides an inter-system notice synchronization method based on dual Android systems, wherein a first Android system and a second Android system are provided, and each Android system ispreconfigured with a synchronous sending module, a synchronous canceling module and a synchronous receiving module; the synchronous sending module, the synchronous canceling module and the synchronousreceiving module are respectively added into a notice management module of each Android system; when sending a synchronous notice message, the synchronous sending module calls an interface of a communication service between the Android systems to notify the other Android system with the synchronous notice message; when canceling sending of the synchronous notice message, the synchronous cancelingmodule calls the interface of the communication service between the Android systems to notify the other Android system with the synchronous notice message; and when receiving the synchronous notice message, the synchronous receiving module calls the interface of the communication service between the Android systems to receive the synchronous notice message from the other Android system.

The invention discloses a method for configuring internationalized resource files applicable to a wildcard character mode. The method includes that a new class is written in Spring MVC to inherit a Resource Bundle Message Source class of the Spring MVC, a locations attribute is added and then is converted into a baseName attribute in a set Locations method, value transfer to a parent class is achieved, and wildcard character mode adaptation can be achieved accordingly. The method has the advantages that the Spring MVC internationalized resource files can enable spring to read all resources under specific paths without manual one-by-one addition, so that development and maintenance of codes are facilitated.

The invention discloses a hydrogen leakage intelligent detection system based on a wireless sensing network, which comprises a hydrogen sensitive probe module, a wireless communication network module and a signal analysis processing module. The hydrogen sensitive probe module is connected with the signal analysis processing module through the wireless communication network module, after completing calibration, the hydrogen sensitive probe module makes filtering and modulation to a data signal, the wireless communication network module acquires and converses the analog data signal, makes processing according to the calibration result, makes judgment according to the processing result, transmits the processing result to a concourse center in a wireless way, and then transmits to a information analysis processing module. The hydrogen leakage intelligent detection system based on a wireless sensing network has the advantages of small size, low cost, convenient installation, strong anti-interference capability, quick response speed, and high safety.

The invention relates to a wifi configuration method of a digital television receiving terminal. A Web server is built in the digital television receiving terminal, a user side sends a wifi configuration request to the Web server of the receiving terminal through a browser, and the Web server sends a corresponding page to the browser and executes corresponding configuration operation according to a request of the browser. The Web server is built in the digital television receiving terminal, and wifi local area network access configuration is performed on a digital television based on the page and a browser mode. Therefore, wifi real-time configuration can be conveniently performed on a local machine and a remote terminal device (such as personal computer (PC), a smartphone and a panel personal computer) through the page, and the wifi configuration method has the advantages of being few in occupied system resources, high in operation efficiency, simple and easy to develop and maintain, beautiful in configuration interface and the like.

The invention is suitable for the technical field of computers, and provides an interaction method of a digital currency wallet and a digital currency server, which comprises the following steps: connecting a network hotspot shared by a terminal; establishing a communication channel with the digital currency server through the network hotspot; sending the transaction record to the digital currency server through the communication channel; receiving a transaction result returned by the digital currency server according to the transaction record; If the transaction result shows that the transaction is successful, setting the target digital currency corresponding to the transaction record to be in an available state, otherwise, outputting transaction failure prompt information. According to the method, equipment does not need to be controlled through terminal application software, resource interaction can be conducted between the digital currency wallet and the digital currency server, operation is easy and convenient, development and maintenance are easy, and safety is higher.

The invention discloses an interface machine access system and method based on an urban intelligent street lamp monitoring system, and the system comprises a process management module which is used for managing the registration of a process and the start and stop of the process, detecting the process state of a multi-channel communication module, and modifying the process state of the multi-channel communication module in real time according to the detection result; the multi-channel communication module is used for loading a communication protocol dynamic library according to a configuration file, and performing data processing, distribution and log recording of process alarm information by adopting a unified communication framework; the log module is used for recording state information of each module, receiving alarm information when each module fails and is abnormal, and storing the alarm information and the state information of each module in a local medium or writing the alarm information and the state information of each module in a remote background database; and the configuration parameter management module is used for configuring related configuration parameters for enabling the modules to work normally. The method has the advantages that the communication program of the street lamp monitoring system is easier to develop and maintain, stable and reliable.

The invention relates to a scene-based text classification model and a text classification method and device, belongs to the technical field of natural language processing, and aims to realize text classification in multiple scenes and improve the accuracy of a text classification result. The model comprises an input layer used for obtaining a short text and a scene label, and the scene label is used for representing the type of a scene where the short text is located; an embedding layer used for adding a scene code and a position code to the short text to obtain a code representation of the short text in the scene; an encoding layer which comprises a multi-head self-attention layer and is used for extracting text features in the short text according to the encoding representation obtainedby the embedding layer to obtain feature vectors of the short text; a decoding layer which comprises multiple layers of sensors and is used for outputting scores of all service types according to thefeature vectors, obtained by the encoding layer, of the short text; and an output layer which is used for outputting a classification result according to the score of each service type.

The invention discloses an application data backup recovery method of an intelligent card, an electronic device and a storage medium, wherein, the intelligent card comprises a smart card chip and an MCU module. The method comprises: if an application data backup instruction is detected, the application data in the smart card chip is saved in the MCU module according to the application data backupinstruction; if the application data backup instruction is detected, the application data in the smart card chip is stored in the MCU module. If the application data recovery instruction is detected,the application data in the MCU module is read into the smart card chip according to the application data recovery instruction. The invention provides an application data backup and restoration methodof a smart card, ELECTRONIC EQUIPMENT AND STORAGE MEDIUM, when an application data backup instruction is detected, The application data in the smart card chip is backed up to the MCU module, and whenthe data needs to be recovered, the application data in the MCU module is read into the smart card chip according to the recovery data instruction, thereby avoiding the problem that the important data loss in the application caused by deleting the application in the smart card causes the loss to the user.

The invention relates to a service bus message processing method, a service bus system, electronic equipment and a medium. The method comprises the following steps of: under the condition that a service subscribes a message ID (Identity), adding the service registered to a service bus into a message linked list corresponding to the message ID; under the condition that the service publishes the message, finding a corresponding message linked list according to the message ID of the message, taking the service subscribing to the message ID out from the message linked list, transmitting the message to the service; and under the condition that the service publishes the message, searching an unused memory block corresponding to the size of the message in a memory pool, and storing the message. The method is realized by adopting a message queue and memory pool management scheme, message transmission between services is realized with very low expenditure, and the method is simple to cut, convenient to maintain and convenient to transplant.

The invention discloses a method and a system for automatically testing an API based on a Hadoop big data cluster, and belongs to the field of computer software API automatic testing. The method comprises the following steps: firstly, installing a Hadoop big data cluster and setting timing; and automatically calling the service API in the big data cluster through an integration tool, carrying out API testing on each service component in the big data cluster, outputting a testing result to a report, and knowing whether each service component in the big data cluster is normal or not by checking the report. A system for automatically testing an API based on a Hadoop big data cluster comprises a big data service API calling module and an API packaging integration automation module. The method is easy to develop and maintain, relatively stable and reliable, high in execution speed and short in time consumption, and the cost can be effectively reduced.

The invention relates to the field of embedded technology, and discloses a method for long connection communication of an embedded terminal, which is used for solving the problems of high expenditurefor establishing multiple threads and complex data synchronization. According to the method, only one independent communication thread is created; when the long connection between the embedded terminal and the server is abnormally disconnected, the communication thread calls an initialization interface of the embedded terminal to realize automatic reconnection; when the embedded terminal needs tosend a message, the communication thread calls a message sending interface of the embedded terminal to send the message; when the embedded terminal needs to receive the message, the communication thread calls a message receiving interface of the embedded terminal to receive the message; when the communication thread processes the messages, the messages needing to be processed are put into a message queue to be processed one by one; and in the one-by-one processing process, if the current message fails to be processed, caching the message, and waiting for cyclic next sending. The method is suitable for embedded terminal long connection communication.

The invention discloses a hydrogen leakage intelligent detection system based on a wireless sensing network, which comprises a hydrogen sensitive probe module, a wireless communication network module and a signal analysis processing module. The hydrogen sensitive probe module is connected with the signal analysis processing module through the wireless communication network module, after completing calibration, the hydrogen sensitive probe module makes filtering and modulation to a data signal, the wireless communication network module acquires and converses the analog data signal, makes processing according to the calibration result, makes judgment according to the processing result, transmits the processing result to a concourse center in a wireless way, and then transmits to a information analysis processing module. The hydrogen leakage intelligent detection system based on a wireless sensing network has the advantages of small size, low cost, convenient installation, strong anti-interference capability, quick response speed, and high safety.

The invention provides a message processing method and a message processing device. The message processing method comprises the following steps: receiving a target message dispatched by a message dispatching center; obtaining a corresponding message processing mapping table according to the type information and version information of the target board card; determining processing information of thetarget message according to the message processing mapping table; performing adaptation processing on the target message according to the processing information and a preset rule to obtain an adaptedtarget message; and calling a target function to process the target message subjected to adaptation processing. According to the embodiment of the invention, the development and maintenance of codescan be simplified, the development cost of software is reduced, the compatibility of multi-type board card common platform work is better, the expansion is easy, and the development cost of subsequentproducts is further reduced.

The invention provides a single queue cycle dispatching method and device. The method includes the steps: dispatching a pre-dequeued queue number according to a dispatching rule, reading first package descriptor information of a corresponding queue by taking the queue number as an address, and temporarily storing the read first package descriptor information of the corresponding queue; selecting a dequeued temporarily stored queue according to a dequeuing rule, and continuously dequeuing all sections of a temporarily stored queue package until the queue is switched by taking a clock cycle as a unit according to the first package descriptor information of the temporarily stored queue and acquired package section node information of the temporarily stored queue. By the aid of queue number dispatching of the comprehensive queue and second-level package descriptor dispatching of the queue, single-cycle dequeuing dispatching is achieved, dequeuing capacity and dequeuing bandwidth are furthest improved, high dequeuing bandwidth is achieved under small system clock frequency, power consumption of a chip is greatly reduced, and dequeuing performance is improved.

The invention relates to the field of embedded technology, and discloses a method for long-connection communication of an embedded terminal, which is used to solve the problems of high cost of establishing multithreading and complicated data synchronization. The present invention only creates a separate communication thread; when the long connection between the embedded terminal and the server is disconnected abnormally, the communication thread invokes the initialization interface of the embedded terminal to realize automatic reconnection; when the embedded terminal needs to send a message, The communication thread calls the message sending interface of the embedded terminal to send the message; when the embedded terminal needs to receive the message, the communication thread calls the message receiving interface of the embedded terminal to receive the message; The incoming message queue is processed one by one; in the process of processing one by one, if the current message processing fails, the message will be cached and wait for the next sending cycle. The present invention is suitable for embedded terminal long connection communication.

The invention provides an industrial control computer data dump method and system. The industrial control computer data dump method includes the steps: outputting a data file by a software interface of an industrial control computer; analyzing the data file outputted by the software interface of the industrial control computer into an XML (extensive markup language) format file; transmitting the analyzed XML format file to a corresponding file of a data server; data file processing: executing pre-configured SSIS (SQL server integration services) and dumping the XML format file transmitted to the data server to a database. By the aid of the technical scheme, the file outputted by equipment is automatically acquired, various format data files generated by the equipment are compatible, formats are unified, local data can be mapped to a remote server in real time, and a simple, convenient, safe and reliable data dump mode is provided.

The invention discloses a distributed message switching method and system. Through the method disclosed by the invention, various functions designed for the message switching system are modularized ina micro-service way and divided into different function entities; the coupling between the function entities is reduced, the decentralizing of the message switching is realized, the development and the maintenance are more convenient. The information can be switched in real time by using a UDP multicast way, and the efficiency and the performance are improved.

The invention provides a control method and system for fine-tuning alignment operation of an incoming train. After controlling the train to enter the fine-tuning alignment mode, the method periodically collects train information, controls the train to perform fine-tuning alignment operation according to the standard fine-tuning distance, and When the fine-tuning alignment running distance exceeds the protection distance, control the train to perform emergency braking, and when the fine-tuning alignment running speed exceeds the protection speed, control the train to perform emergency braking, and at the same time control the number of fine-tuning when the train is fine-tuning in the same direction. The system includes a fine-tuning alignment mode entry module, a train information collection module, a fine-tuning alignment operation module and a fine-tuning alignment mode cut-out module. The present invention realizes the control and protection of the fine-tuning alignment of the train, prevents the phenomenon of not reaching the calibrated parking point or passing the calibrated parking point that may occur again during the fine-tuning alignment, and ensures that the train can fine-tune the alignment smoothly during the fine-tuning alignment. The correct and reliable fine-tuning alignment of incoming trains is realized.

The invention provides a method and device for generating warning data of a network management system. The method comprises the following steps: acquiring log data which is reported by a network element in the network management system and used for recording events of the network element; matching the log data with preset filtering rules one by one; if the log data is matched with one filtering rule, filtering out the log data, else, continuing the matching of the next filtering rule until finishing matching all the filtering rules; and if all the filtering rules are not matched with the log data, converting the log data according to the preset conversion rule from log data to warning data so as to generate the warning data of the network management system. The invention implements separation of the operational procedure and service data processing as well as loose coupling of data acquisition and data analysis, has high capacity for processing mass data, and is convenient for development, maintenance and failure positioning.