36results about How to "Easy version management" patented technology

The invention discloses a method and a device for automatically matching and upgrading a CPLD of a service board card, and relates to the technical field of communication. The method comprises the steps of storing CPLD target code universal versions and CPLD target code special versions of all service single disks are in a disk control module; after the service single disk is started, judging whether single disk type information can be obtained through the CPLD or not, and if the single disk type information cannot be obtained, burning a CPLD target code general version into the CPLD on line through an upgrading interface; and if the single disk type information can be obtained, obtaining upgrading information of the special version through the CPLD, matching the single disk type information with the stored special version of the CPLD target code after determining that upgrading is needed according to the upgrading information, and calling an upgrading interface to burn the matched special version of the CPLD target code into the CPLD on line. According to the invention, the production efficiency of the single disk is improved, the consumption of I / O resources of the disk control module is reduced, the management and maintenance of the disk control single disk and versions are facilitated, and the actual application requirements are met.

The invention provides a method and device for storing label system data. The method includes the steps that when a label computation task is completed, a column family file stored in a working directory in a column format is obtained; the column family file includes one mark column and one or more label columns; according to the column family name of the column family file, the column family file is moved into an archive subdiretory, corresponding to the column family name, in an archive directory. The column family file is stored in the column format, in this way, the throughput of data reading and writing in batches is increased, and data updating is convenient. Meanwhile, a computing result of the label computing task is directly stored in an HDFS, in this way, data moving is reduced, data delay is reduced to the maximum degree, and cost is lowered. By storing multiple versions of the column family file, the version of the column family file is convenient to manage; column family files of multiple versions are sequenced based on a time sequence.

The invention discloses a monitoring background service customization method based on a plug-in and a system based on the method. A monitoring background comprises a server for processing monitored data, wherein the server for processing the monitored data comprises a front data acquisition module and a real-time monitoring module. The front data acquisition module acquires and transmits data monitored by the monitoring background to the real-time monitoring module. The method includes the steps that data models and service processing logic in the real-time monitoring module are decoupled, and the real-time monitoring module is split into a real-time model database and the service processing logic plug-in; a service processing logic plug-in configuration file is acquired, and configuration of the real-time monitoring module and the service processing plug-in is achieved by the service processing logic plug-in configuration file in an external configuration mode; the real-time monitoring module is started, the service processing logic plug-in configured on the real-time monitoring module is loaded, and real-time service processing is conducted; the real-time model database stores or issues the service processing result, and finally the purpose of monitoring background service customization is achieved.

The invention discloses a GIS database wireless upgrading system and method of locomotive CIR equipment. The system comprises a home server, multiple management servers, a manufacturer client and CIRequipment, wherein the manufacturer client uploads a GIS data file to the management server; the server automatically triggers an upgrade task; the CIR equipment queries the management server IP address to which the CIR equipment belongs to the home server, and the CIR equipment request an upgrading abstract file and the GIS data updating increment data from the management server according to theaddress, and performs the upgrading. The GIS database wireless upgrading system disclosed by the invention obviously improves the working efficiency of GIS data updating maintenance and the quality ofthe GIS data version management control.

A method and system for constructing, synchronizing, presenting and analyzing an off-line database of a nuclear power DCS, wherein the method for constructing an off-line database of a DCS includes: analyzing and obtaining the data structure of an online control database of a DCS, in which the control logic of a nuclear power unit is stored , parameters and configuration information; reconstruct the structure and configuration of the offline database according to the data structure of the online control database; reconstruct and package the online control database data obtained by analysis to form the offline database of DCS. Due to the construction of the DCS offline database, the control logic, parameters and configuration information corresponding to the online control database are completely consistent, and the synchronization, presentation and analysis methods and systems of the offline database are provided, so that professionals no longer need to query and analyze the DCS control logic. Entering the core control area of ​​the unit with a deep and strict security level, you can efficiently view and analyze the control logic of the unit through a personal office computer, which can significantly improve work efficiency.