41results about How to "Reduce data storage pressure" patented technology

The invention provides a data processing method and device, and electronic equipment. The method comprises the steps of obtaining a virtual scene image in a virtual scene where a target object is located; determining map position coordinates and map type parameters matched with the virtual scene image; determining proportional scale information matched with the virtual scene image; determining initial position coordinates and final position coordinates of a virtual scene advancing route matched with the virtual scene; determining virtual scene advancing route coordinates and auxiliary line coordinates of the virtual scene advancing route; and presenting the virtual scene advancing route and the corresponding auxiliary line in the virtual scene. Therefore, the processing accuracy of a data processing model can be effectively ensured, the efficiency of generating the advancing route of the virtual scene is improved, the advancing route of the virtual scene in a complex dimension is processed more quickly, the advancing route of the virtual scene is adjusted timely and accurately, the calculation cost is reduced, and the efficiency of generating the advancing route of the virtual scene is improved.

The invention relates to an electronic official document exchange method and device based on a tree structure and computer equipment. The method comprises the steps of obtaining an electronic officialdocument of a first terminal; determining a tree-like level relationship between a target exchange service center and a local exchange service center in a plurality of preset exchange service centersaccording to the receipt center identifier of the electronic official document; wherein the target exchange service center is an exchange service center which is matched with the receipt center identifier and is used for acquiring the electronic official document; and according to the tree-shaped level relationship, performing level association storage exchange on the electronic official document. The processing efficiency of the electronic official document in the electronic official document exchange system can be improved, and the data storage pressure in the electronic official document exchange system is reduced, so that the system performance is easier to expand when the method is applied to the system, the system configuration workload is reduced, and the system maintenance is facilitated.

The invention relates to the technical field of optical fiber grating sensing monitoring, and provides a crane structure health online monitoring system in a service center mode. The monitoring systemcomprises a service center which is composed of a central server and a service function assembly, a monitoring system client which is composed of a plurality of fiber bragg grating sensors, a fiber bragg grating sensing demodulator, an optical fiber junction box, an on-site computer and a client-side server, and a matched software system, wherein a plurality of optical fiber branching devices arearranged in the optical fiber junction box, and the plurality of optical fiber grating sensors are distributed on measuring points of the crane. According to the system, the structure health condition of the crane in operation can be monitored on line in real time, safe operation of the crane is guaranteed, structure safety assessment is completed by combining a pre-warning mechanism, quantitative data and safety guarantee are provided for use, maintenance and lightweight design of the crane, and the energy-saving performance and the economical efficiency of the crane are improved.

The embodiment of the invention provides a model loading method and device, electronic equipment and a computer readable storage medium, and relates to the technical field of three-dimensional visualization. The method comprises the following steps: separately exporting a model and an appearance map, replacing the appearance map with a low-resolution preset map, respectively compressing the appearance map and the model containing the preset map, and replacing the preset map with the appearance map before rendering, thereby realizing rapid loading of a large model file. The problem that the model file loading time is too long is effectively solved.

The invention discloses a data query engine based on fragmented storage and a folded index. The data query engine comprises a data generation module, a data sorting module and a data query module. Themethod comprises the following steps: storing various plaintext data in a specific file based on GPU operation; dynamically sorting the data in each file, and sorting the data from small to large based on 21-24 bits of each line of plaintext data MD5 values in an inverted order; and finally, querying plaintext data corresponding to the specific MD5 encrypted data based on the half index. According to the method, firstly, the database data storage pressure is effectively relieved, and only a plaintext is needed to be stored instead of a plaintext and MD5 simultaneous storage mode adopted by anoriginal storage method; meanwhile, the file generation and data storage efficiency is improved based on a fragmentation technology; based on the half-fold query algorithm, the file content rapid positioning query speed is greatly improved, and the advantage that the query speed is higher under the condition that the data volume is larger is fully shown.

The application discloses a shooting method, device, electronic equipment and storage medium of a flower blooming process. Wherein, the method includes: determining the variety and florescence of the target photographed flower; according to the variety and florescence of the target photographed flower, searching the database for target time-lapse photographing parameters corresponding to the variety and florescence of the target photographed flower; wherein, The database includes a variety of flowers of different varieties and time-lapse shooting parameters corresponding to different florescences of the flowers of each variety; adjust the shooting parameters of the camera according to the target time-lapse shooting parameters; collect the shooting parameters based on the adjusted shooting parameters The goal is to take an image of a flower. By adopting the method, the parameters of time-lapse shooting can be adjusted in real time according to the flower variety and flowering period, and intelligent shooting can be realized.

The embodiment of the present invention discloses a block chain-based data storage method, related equipment, and storage medium, wherein the method includes: the target node obtains the sequence number of the newly generated first block broadcast in the block chain system, wherein , the target node is any one of the plurality of nodes, the first block includes block data and a block header, and the block header includes the sequence number of the first block; the target node obtains the first A token seed, wherein, the first token seed is generated according to the number of nodes in the blockchain system; the target node is based on the first token value of the target node, the first block The serial number and the first token seed determine to store the first block or store the block header of the first block, which can effectively alleviate the data storage pressure of the target node in the blockchain system.

The invention discloses an overload protection system of a construction lifter based on big data to solve the problem that the construction lifter is overloaded to increase the risk of use as an existing construction lifter cannot update the rated load of the construction lifter according to increase of service time, load and using frequency. The system comprises a data acquisition module, a server, a lifter analyzing module, a lifter control module, a maintenance and supervision module, a register and login module and a data management module. Overload protection to the construction lifter iscarried out better by analyzing equipment information of the construction lifter through the lifter analyzing module and combining the general operation distance and the electrifying time of the construction lifter and the lost load affecting acquisition of the load of the construction lifter, maintaining and distributing the construction lifter through the lost load and updating the lost load toobtain the rated load of the construction lifter.

The embodiment of the invention provides a log storage method and device, and the method is applied to terminal equipment in the articulated naturality web. The method comprises the steps: building alog file taking a current date as a storage date, so as to store log information of the terminal equipment in the current date; determining the number of the log files according to the storage date ofeach log file; if the number of the log files exceeds a preset number threshold, deleting the log file with the earliest storage date. The log file is generated according to the current date to storethe log information, and the redundant log data is dynamically deleted according to the log quantity, so the data storage pressure of the terminal equipment is reduced while the data integrity is ensured.

The invention discloses a human body pipeline tissue three-dimensional model compression method, which comprises the following steps: acquiring a preoperative detection CT image of a patient, and carrying out isotropic resampling and CT value normalization preprocessing; inputting the CT sequence into a pre-trained image segmentation algorithm, and extracting a target tissue; segmenting into a target tissue mask image sequence, namely marking voxels belonging to the target tissue in the original medical image as white (8-bit coding, and gray scale value = 255); performing communication de-noising processing, according to voxel connectivity 6 communication or 8 communication, taking the first N maximum connected domains, and taking other smaller connected domains as segmentation noise to be removed; n is set to be 2-4 according to different tissues and different image quality characteristics. According to the method, the number of surface patches can be greatly reduced while the rendering smooth effect of the three-dimensional model is not seriously reduced, the size of the three-dimensional model is reduced, and the use efficiency is improved.

The invention discloses a method, device and facility for detecting installed applications. The method includes the steps that a application configuration file is obtained; executive program information of the applications running currently is obtained; the executive program information of all the applications running currently is matched with executive program information in the application configuration file, and a matched first executive program information set is obtained; a first application address identification set corresponding to the first executive program information set is obtained through inquiring; registered application address identifications, existing in a mobile intelligent device, in the first executive program information set are inquired, and a second application address identification set is obtained; application identifying information corresponding to the application address identifications in the second application address identification set is displayed to a user. By the adoption of the method, device and facility for detecting the installed applications, real-time obtaining and display of the installed application information of the mobile electronic device are achieved, and misinformation of the installed applications is avoided.

The invention discloses a tile coding method for decoupling geometric attributes of vector data, which comprises the following steps: (1) initializing vector data slice parameters; (2) storing tile attribute information into a database; (3) slicing vector data; (4) ) Encoding of geometric information; (5) Storage of tile geometric information. The present invention proposes a vector tile data organization method that decouples geometric attributes, stores geometric information based on the relative coordinates of latitude and longitude, and uses tile association strategies to realize separate and associative storage of geometric information and attribute information, thereby satisfying the dynamics of the application side. Projection drawing requirements, and reduce data storage pressure.

The invention relates to an electronic official document exchange method and device based on a tree structure and computer equipment. The method comprises the steps of obtaining an electronic officialdocument of a first terminal; determining a tree-like level relationship between a target exchange service center and a local exchange service center in a plurality of preset exchange service centersaccording to the receipt center identifier of the electronic official document; wherein the target exchange service center is an exchange service center which is matched with the receipt center identifier and is used for acquiring the electronic official document; and according to the tree-shaped level relationship, performing level association storage exchange on the electronic official document. The processing efficiency of the electronic official document in the electronic official document exchange system can be improved, and the data storage pressure in the electronic official document exchange system is reduced, so that the system performance is easier to expand when the method is applied to the system, the system configuration workload is reduced, and the system maintenance is facilitated.