8results about How to "Avoid management" patented technology

This invention belongs to the field of airport public transportation allocation technology, and discloses an airport public transportation pre-allocation processing system and method based on a big data model. The method includes: acquiring historical data; using big data processing technology and machine learning and deep learning models to infer passenger demand and public transportation usage from historical data, generating a data projection model; inputting real-time weather, time, and passenger data into the data projection model, employing intelligent optimization algorithms, and dynamically adjusting public transportation resource allocation in conjunction with real-time traffic conditions; monitoring the public transportation resource allocation results in real time, continuously optimizing and dynamically adjusting the results using a feedback mechanism, and pushing the latest adjusted results to downstream third-party systems. This invention utilizes real-time data analysis and intelligent optimization algorithms to achieve a more efficient traffic scheduling scheme, and has significant practical implications and broad application prospects.

The utility model relates to the technical field of tunnel engineering seepage prevention, in particular to a tunnel bentonite seepage prevention structure. The anti-seepage structure comprises an open-cut tunnel anti-seepage structure and a new Austrian composite tunnel anti-seepage structure, the open-cut tunnel anti-seepage structure comprises an open-cut tunnel inverted arch bottom plate anti-seepage structure, an open-cut tunnel vertical wall anti-seepage structure and an open-cut tunnel vault anti-seepage structure. The novel Austrian-method composite tunnel anti-seepage structure comprises a novel Austrian-method tunnel inverted arch bottom plate anti-seepage structure, a novel Austrian-method tunnel vertical wall anti-seepage structure and a novel Austrian-method tunnel vault anti-seepage structure. According to the technical scheme, the problems that in the prior art, a waterproof roll or a waterproof plate cannot be tightly bonded with a base layer, large-area water mixing is caused, and water seepage, drainage, maintenance and management costs are increased are solved.

The invention provides a project management method, device and platform, and the project management method is applied to the project management platform for a project provider and a project executor, and comprises the steps: obtaining multi-dimensional project data of a project participant; for the project data of the target dimension, calling a function component corresponding to the target dimension, executing a function routine contained in the function component to process the project data, and obtaining a project processing result; and the project processing result is fed back to the project participant. The multi-dimensional project data of the project participant is managed on the unified project management platform, the corresponding function component is determined and the function routine is executed to correspondingly process the project data according to the dimension of each piece of project data, the multi-dimensional project management function is integrated, the project processing result is directly fed back to the project participant, and the project management efficiency is improved. Therefore, offline project management is avoided, multiple project management platforms are not needed, the project management efficiency is improved, and the project management cost is reduced.

The invention provides an electronic contract content encryption method and system based on sequence decomposition, and belongs to the technical field of electronic contract content encryption. The method comprises the steps of obtaining contract content of an electronic contract; based on the word frequency of the keyword set extracted from the contract content, performing content encryption processing on the contract content to generate a content ciphertext; and based on the offset position and word frequency of the keyword in the keyword set, generating a mapping parameter, performing encryption processing on the mapping parameter, and generating the encrypted mapping parameter at the same time. The method comprises the following steps: extracting keywords from contract contents according to a preset sequence structure, and performing content encryption processing on the contract contents according to word frequencies of the keywords to generate content ciphertexts; and then generating a mapping parameter by utilizing the offset position and word frequency of the keyword, and performing encryption distribution processing on the content ciphertext in combination with a contract offset structure.

This application provides a computing chip scheduling method, a computing power cluster, and an electronic device, relating to the field of computing resource management technology. The method includes: in response to receiving a task request for a target task, determining the target computing chip and time slice percentage for executing the task request based on the status of each computing chip in the current computing power cluster and the task characteristics carried in the task request, using a pre-trained decision model; and sending the task request and the time slice percentage to the target computing chip, so that the target computing chip executes the task request according to the time slice percentage. This application allows multiple tasks to share a single computing chip according to their respective time slice percentages, thereby effectively reducing the occurrence of situations where heavy workloads occupy the entire computing chip for extended periods, while high-load tasks are forced to wait in queues for long periods. This improves resource utilization to a certain extent and solves the problem of not supporting fine-grained sharing.

The invention discloses a sewage and wastewater nitrate nitrogen reduction system based on friction power generation, and relates to the technical field of water treatment and resource recovery. The system comprises a pretreatment module, a biological nitrification module, an ammonia conversion module and an ammonia salt recovery module which are connected in sequence. The pretreatment module is used for removing suspended matters and organic matters; the biological nitrification module is used for converting ammonia nitrogen and organic nitrogen into nitrate nitrogen; the ammonia conversion module is provided with a friction power generation reduction unit, charges are generated through friction between water flow and a high polymer material flow channel to form a reduction electric field, and nitrate nitrogen is directly reduced into ammonia nitrogen; and the ammonia salt recovery module recovers an ammonia salt product through an acid adding crystallization process. The fluid kinetic energy is utilized to drive the reduction reaction, external energy and carbon sources are not needed, pollutants are converted into valuable ammonia salt fertilizer, and conversion from'end treatment 'to'resource recovery' is achieved. The system is low in operation cost, high in impact load resistance and suitable for high-nitrogen industrial wastewater treatment in photovoltaic, food processing and the like.

The utility model relates to the technical field of transformer protection, in particular to an insulating shield for electric power safety management. According to the technical scheme, the insulating protective cover comprises a bearing base, a fixing frame, a first blocking rod, a second blocking rod, a driving motor and a supporting frame, wherein an insulating protective cover body is arranged on the top end face of the bearing base; a fixing frame is welded to the top end face of the bearing base, and a rain shelter is welded to the top end face of the fixing frame. A first guide rod and a second guide rod are welded to the fixing frame. A first spring damper is installed in the first guide rod, and a second spring damper is installed in the second guide rod. A reflective strip I is mounted on the stop lever I in a fitting manner; a second reflective strip is installed on the second blocking rod in an attached mode. A frame is welded to the rear end face of the rain shelter. A screw rod is arranged on an output shaft of the driving motor; and a scraping plate is mounted on the bottom end face of the supporting frame in an attached manner. The transformer protection device meets the protection requirement of the transformer, prevents external mistaken touch and extrusion while protecting, and can clean rain and snow.

The present invention provides a database management method, device, electronic device and storage medium, wherein the database management method comprises: performing detection and / or external input on multiple databases multiple times according to a target interval time to determine first fault database information; determining second fault database information according to the acquired database information of data writing failure; determining available database information or fault database information according to the first fault database information and the second fault database information; performing database management on multiple databases according to the available database information or the fault database information. By implementing the present invention, not only the fault database obtained by repeatedly detecting multiple existing databases according to the target interval time and the fault database input externally are considered, but also the database that may have a fault obtained in real time is considered, avoiding the use of a database that has already failed for database management, and improving the reliability of database management.