5results about How to "Realize electronic management" patented technology

The invention, which belongs to the technical field of hydropower station management, relates to a rule-reasoning-based comprehensive management method for an age repair process of a hydropower station, and the method comprises the following steps: step 1, establishing a graph modeling standard age repair process library based on semantic recognition; comprising the steps of graph modeling rule construction and work ticket semantic recognition matching based on a UIE framework; and Step 2, establishing an age repair process management and control based on semantic recognition automatic discrimination. Through combination of a graph modeling technology and a semantic recognition technology, custom configuration and intelligent matching of an age repair process and lean management and control of key links are realized, so that the efficiency and accuracy of age repair work are improved, human errors are reduced, and safe operation of hydropower station equipment is ensured.

An intelligent management and control system for unit maintenance of a thermal power plant comprises a front-end user interface, a rear-end server, a database and a data acquisition interface, the front-end user interface provides abundant interaction functions and visual display, and supports access of various devices; the back-end server is deployed on a cloud server or a local server and is responsible for processing a front-end user request, executing an intelligent algorithm and storing and managing data; the database adopts a relational database or a non-relational database and is used for storing related data of maintenance tasks, documents, materials and personnel; and the data acquisition interface provides interfaces with the material management system, the personnel management system, the monitoring management system and the decision analysis system to realize data sharing and collaboration. Through intelligent maintenance task planning and document management, automatic planning of maintenance tasks and electronic management and rapid approval of documents are realized, manual intervention and use of paper documents are reduced, task planning and approval periods are greatly shortened, and working efficiency and accuracy are improved.

The invention provides a PKI (Public Key Infrastructure) technology-based method and system for signing and issuing an electronic certificate of an automobile certification, which are characterized in that electronic management of the automobile certification is realized by establishing an electronic certificate management system of the automobile certification; the PKI technology is adopted to realize safety management of uploading and downloading of the electronic certificate of the certification by a car enterprise; by downloading and verifying the certification electronic certificate of the vehicle user, the safety management of the vehicle user side on the certification electronic certificate is improved; according to the invention, the electronic management of the automobile certification can be improved, and the safety and convenience of the management of the automobile certification can be improved.

The application discloses a data query method and device, computer equipment and a readable storage medium. The method comprises the following steps: in response to a login request of a user, sending a plurality of preset labels to a user terminal for display, wherein the plurality of preset labels comprise a plurality of device labels and a plurality of attribute labels; receiving a label selection result sent by the user terminal, and obtaining at least one target label included in the label selection result; determining at least one target storage path according to the at least one target label and a preset mapping relationship; and calling at least one item of device data according to the at least one target storage path. Through the electronic storage mode of the data label, the efficiency and accuracy of device data searching are improved, thereby improving the device maintenance efficiency. Meanwhile, the loss and damage of device drawings are avoided, the errors or abnormalities caused by low data clarity are reduced, the correctness of device data is ensured, and the accuracy of maintenance and troubleshooting of operation and maintenance personnel is ensured.

The present invention provides a lottery winning query method and device based on deep learning, which performs a first preprocessing on a lottery picture to obtain a corrected lottery picture; inputs the corrected lottery picture into a trained recognition model to obtain first lottery information; checks the first lottery information based on the corrected lottery picture, and makes adjustments when there is an error in the first lottery information; determines whether the first lottery information has been drawn; if not, classifies the first lottery information as lottery information to be queried; if it has been drawn, determines whether the first lottery information has won based on historical draw results and winning rules; if it has won, analyzes and sends the winning information of the first lottery information. The present invention provides a lottery winning query method and device based on deep learning, which is used to solve the problems existing in the prior art, such as untimely winning query, unclear winning details, and difficulty in meeting the customized and diversified needs of lottery players in daily lottery management.