8 results about "Fixed field" patented technology

The application provides an electronic archive verification code management method, a program product, an electronic device and a storage medium. The method comprises the following steps: acquiring fixed fields and custom metadata fields set for multiple business links of an electronic archive; signing a file verification code, the fixed fields, the custom metadata fields and a trusted timestamp by using a private key of an operation subject of a current business link to generate signature information; generating a verification code structured file according to the signature information; acquiring previous signature information of a previous business link; generating double signature information according to the previous signature information and information in the verification code structured file by using the private key, and storing the double signature information into the verification code structured file to generate a verification code associated file of the business link; and acquiring the verification code associated files corresponding to the multiple business links of the electronic archive to generate an operation track code. The recording requirements of multiple links are adapted, and the complete flow process of the archive is recorded through the inter-link association.

The application discloses a kind of service log index data cleaning method, device, equipment and storage medium.It includes: obtaining original service log, original service log is parsed, generates key transaction field;Key transaction field is mapped to fixed field, and standard field is generated;Business index is calculated based on standard field, and business index and original log are stored based on double-layer storage architecture.Through generating key transaction field, the unified analysis of different format logs can be realized, the success rate and consistency of extraction are guaranteed, and non-predefined field rich data dimension can also be intelligently mined.Through fixed field mapping, the naming and format of each system field can be unified, and a global standardized field system is established.Through double-layer storage architecture, index and original log can be stored, unified intelligent calculation of business index can be realized, real and accurate index is guaranteed, differentiated storage management of data can also be realized, long-term retention and cost optimization are considered, and data access efficiency is improved.

The utility model relates to the fixed field of dose card, concretely relates to a kind of fixing device of thermoluminescence dosimeter dose card.It includes fixed shell, the inside sliding connection of fixed shell has dose card body.The utility model is through the mechanical clamping of moving rod and card block, cooperate the elastic limit of spring piece and the elastic limit of dose card body clamping groove, form double fixed structure, when dose card body is pushed into fixed shell, moving rod is slid along moving trajectory groove to the card block gap groove and completes clamping, can bear external force and not loose when pulling;At the same time, spring piece is embedded in the clamping groove of dose card body, limit its vertical direction displacement, ensure that dose card still keep stable when being vibrated, collided or personnel movement, will not occur displacement or overturn, effectively avoid the radiation measurement error caused by position change, guarantee the accuracy of measurement data;And, only dose card body is pressed inwards again, unlocking mechanism can be triggered, pressing action promotes moving rod from card block gap groove and separates.

This invention provides a geological data management system, belonging to the field of database technology. Based on an existing relational metadata database, this invention adds a dynamic field configuration module, a metadata-driven model, and an adaptive data storage engine. The dynamic automatic configuration module allows for the customization of dynamic fields, which are represented by metadata through the metadata-driven model. The adaptive data storage engine dynamically maps the defined dynamic fields to the physical storage layer of the relational metadata database. A dynamic field rule table is added to the relational metadata database to associate the dynamic fields with the original data tables, and this table is updated in the server-side model. This invention enables the addition, modification, and storage of dynamic fields for pumped storage geological data, solving the problem that managing data with a fixed field structure is difficult to adapt to the differentiated needs of different pumped storage projects.

This invention relates to the fields of computer vision and natural language processing, and discloses an end-to-end passport key information extraction method based on content-aware region focusing. Based on the semantic similarity and task relevance between visual tokens, redundant information is adaptively merged to enhance the model's ability to express key information regions and improve computational efficiency. The decoder employs a multilingual pre-trained model with the ability to parse fields in multiple languages, including Chinese and English, thus correctly extracting key information in both Chinese and English from multilingual passports. It outputs structured field information from the passport, including fixed fields such as passport type, country code, passport number, name, nationality, gender, personal identification number, height, and date of birth, as well as variable fields such as guardian and occupation. To improve generalization ability and multilingual adaptability, the model uses a training method that combines synthetic passport images with real data. This method features no OCR required, strong structural adaptability, and high processing efficiency.

A media detection system receives a video corresponding to a fixed field of view. The media detection system may receive user input indicating one or more object types to identify or a subset of the video within which to identify objects. The media detection system applies one or more machine-learned classifiers to frames of the video and creates a summary video that includes the background of the video and identified instances for simultaneous playback within the fixed field of view. The media detection system may also identify instances of objects in a live video stream and use the identified instances to respond to user questions. The media detection system applies a language model to questions to identify the subject matter of the questions, identifies content within the live video stream associated with the subject matter, and uses the identified content to respond to the user's question.

A real-time monitoring method and system for forest carbon sinks, relating to the field of data processing technology, achieves a leap from time-series two-dimensional imagery to automatic, continuous, and non-contact calculation of individual tree-level three-dimensional growth parameters by constructing a fixed multi-view visual monitoring network and utilizing network self-calibration and multi-view three-dimensional reconstruction technology. This enables high-precision, automated, and dynamic monitoring of forest carbon sinks without relying on fixed field calibration objects. The real-time monitoring method and system directly outputs time-series data of individual tree diameter at breast height (DBH) and tree height with true physical scales from multi-view image sequences of the same forest stand through motion recovery structures with known absolute distance constraints and multi-view geometric calculations. The obtained growth parameters directly support carbon sink calculations based on reliable biomass models, achieving automation of the monitoring process, objectivity of results, and auditability of data. This provides technical support for the accurate measurement and dynamic verification of forest carbon sinks.

The application discloses a focusing lens command interface and tracing system for MetaRx, and particularly relates to the technical fields of focusing lens design and manufacturing cooperation and industrial cloud tracing, and comprises the following steps: reading target lens design parameters, command types and lens identifiers output by MetaRx; performing field rearrangement, unit conversion and floating-point quantization in fixed field order; generating corresponding command packages; and outputting command package abstract values; reading command package abstract values, lens identifiers, current link identifiers and current link version numbers; splicing in fixed field order; generating current link continuation values; and outputting current link continuation values; generating standard command packages and link continuation values by means of MetaRx output parameters; generating result abstract values, next link continuation values and tracing packages by means of manufacturing, calibration and after-sales link return results; and performing cross-stage connection verification and rollback checking according to abstracts, lens identifiers, link identifiers and version numbers.