4results about How to "Easy backup" patented technology

The invention discloses a data storage method and system for a storage chip, and the method comprises the steps: selecting reference data and sample data from target storage data, and carrying out the analysis, and obtaining a data similarity value; the data similarity value is compared with a data similarity threshold value, and if the data similarity value is larger than or equal to the data similarity threshold value, the reference data and the sample data are classified into the same classification data set; obtaining a residual storage space, judging whether the residual storage space is smaller than a residual storage space threshold value or not, and if yes, analyzing data in the classified data set to obtain a data set key value; identifying the non-key data group to generate a compression optimization signal; based on the compression optimization signal, judging whether the residual storage space of the system is smaller than a residual storage space threshold after compression processing, and if yes, analyzing the non-high access frequency data to obtain a compression priority value; and performing optimization compression on the non-high access frequency data according to the compression priority value.

Embodiments of the present disclosure provide methods, apparatuses, systems and computer readable media for configuring a plurality of automated guided vehicles (AGVs). In one method, a plurality of folders corresponding to the plurality of AGVs are created at a management system managing the plurality of AGVs, the folders including at least one configuration file for configuring an AGV. Based on the configuration files in the folders, another folder in the plurality of folders is updated. One or more configuration files in the updated another folder are transmitted to an AGV corresponding to the another folder. Furthermore, embodiments of the present disclosure provide apparatuses, systems and computer readable media for managing a plurality of AGVs. With these embodiments, configuration files of the plurality of AGVs can be easily created and managed at the management system, and thus the plurality of AGVs can be efficiently and centrally configured.

This utility model belongs to the field of power equipment technology and discloses an electronic tag device and electronic tag built into the housing of a current transformer. The electronic tag device built into the housing of the current transformer includes a base, a protective shell, and a fixing component. The base is used to store the electronic tag body; the protective shell is used to protect the electronic tag body; the fixing component includes a movable block, a limiting block, a limiting groove, an elastic element, and a guide post. The movable block is connected to the base, the limiting block is connected to the movable block, the limiting groove is formed in the base, the elastic element is clamped between the movable block and the base, and the guide post is connected to the base. With the fixing component, the protective shell can be removed, which allows for convenient encryption, updating, or backup of the electronic tag, ensuring the accuracy and timeliness of information and preventing safety accidents caused by information lag or errors.

The invention discloses a mine equipment hierarchical configuration management system and method based on a dynamic tree structure and JSON cache, and the system comprises a dynamic tree structure model module which is used for displaying the hierarchical topology of mine equipment in a tree structure on a user interface, generating equipment node data models in one-to-one correspondence with the tree nodes, and storing the equipment node data models in a memory; the hierarchical equipment management and verification module is used for verifying the modification operation of the equipment nodes based on a preset mine equipment hierarchical rule; the JSON caching and data persistence module is used for serializing the equipment node data model into a JSON format for caching and persistence, and supporting read-write of configuration of any node through the equipment identifier; and the data synchronization module is used for synchronizing configuration data among the user interface, the equipment node data model and the JSON cache in real time. According to the invention, visualization, standardization, high efficiency and uniformization of mine equipment configuration are realized.