21results about How to "Simplify the operation and maintenance process" patented technology

The invention discloses an AI-based intelligent identification method and system for the state of equipment in a power distribution area, and the method comprises the steps: collecting the data of a sensor on the equipment, and obtaining a multi-mode signal; inputting the multi-modal signal into a neural network for state prediction; the method comprises the following steps: acquiring a monitoring image of equipment in real time through image acquisition equipment, and identifying an equipment state in the image; and fusing the recognition result of the image and the prediction result of the neural network to generate a final recognition result. The self-adaptability and learning ability of the system are enhanced, different equipment and environments can be quickly adapted, the operation and maintenance and decision-making process is simplified, and safe and stable operation of the power distribution network is effectively improved.

The present invention relates to the technical field of information system integration, and in particular to an ERP system launch method. The method comprises the following steps: obtaining ERP demand data; performing ERP related function module analysis according to the ERP demand data to generate ERP related function modules; performing ERP system architecture analysis based on the ERP related function modules to establish the ERP system architecture; obtaining historical enterprise source data; performing historical enterprise decision feature analysis based on the historical enterprise source data to generate historical enterprise decision feature data; performing intelligent business practice engine design based on the historical enterprise decision feature data to generate an intelligent business practice engine; performing intelligent business practice function configuration processing of the system architecture on the ERP system architecture based on the intelligent business practice engine to generate an ERP system, and transmitting the ERP system to a cloud server to execute the ERP system launch operation. The present invention realizes intelligent business management of the ERP system.

The embodiment of the invention provides a login control method and device based on operation and maintenance, a bastion host, a system, a storage medium and a program product. The method is applied to a bastion host, and comprises the following steps: in response to a first login request sent by an operation and maintenance terminal, verifying the operation and maintenance terminal; wherein the first login request represents login of the bastion host; after it is determined that verification of the operation and maintenance terminal succeeds, a second login request is sent to the target server, and the second login request comprises account information of the target server corresponding to the operation and maintenance terminal; in response to first login response information sent by the target server, sending the first login response information to the operation and maintenance terminal; wherein the first login response information represents that the operation and maintenance terminal successfully logs in the target server. The method is used for achieving the effects of enhancing the safety and traceability of operation and maintenance operation and improving the efficiency and compliance of operation and maintenance management.

The embodiment of the invention relates to the technical field of computers, in particular to an automatic application deployment and operation and maintenance method based on Rancher in an offline environment, which comprises the following steps of: performing automatic deployment of a Kubernetes cluster and related tools by combining K3s and an Ansible playbook; after the development of the target application is completed, an application mirror image of the target application is constructed, a Helm Chart of the target application is made, and the application mirror image of the target application and the Helm Chart are published into a private warehouse; the private warehouse is added into the Rancher, it is ensured that the Helm Chart can be accessed by the Rancher, and the Rancher is used for configuring and deploying the Helm Chart so as to achieve deployment of the target application; according to the method, Longhn is adopted as a distributed block storage solution, and MinIO is combined to serve as a storage position of backup data, so that backup and disaster recovery of a target application are achieved; prometheus and Alertmanager are adopted to carry out target application monitoring and alarm, and Mattermost is combined to serve as a tool for message notification and operation and maintenance communication. According to the method, related work of application deployment and operation and maintenance is simplified, and the goals of cost reduction and efficiency improvement are well achieved.

The invention discloses an automatic advertisement screenshot and container automatic expansion method and system in a virtual desktop environment. A virtual display capable of exporting a DMA-BUF is created by deploying a Virtual Display Driver in a kernel of a host machine, and after Chrome is driven by Puppeteer to complete hardware acceleration rendering in a container, zero-copy desktop-level screenshot is carried out on a shared memory frame buffer by utilizing desktop-script-native; and meanwhile, a Kubernetes CRD unified database task and a declarative API are adopted, a Redis Stream second-level index and a predictive HPA algorithm are combined to realize advanced delta t capacity expansion of Pod, and the P99 queuing delay is ensured to be less than 2s. According to the method, single-node concurrency is improved by 3.2 times without extra hardware cost, CPU occupation is reduced by 45%, WebGL / Flash advertisement fidelity is 100%, and the method is suitable for cloud advertisement verification, brand security and programmed creative monitoring scenes.

The invention provides an SSD low-speed read-write operation statistical method and device, computer equipment and a storage medium, and the method comprises the following steps: starting a low-speed read-write statistical process, starting a low-speed read-write statistical module in an SSD, and generating a configuration instruction; generating configuration information according to the configuration instruction, and storing the configuration information in the low-speed read-write statistical module; issuing a read-write operation instruction based on the configuration information, and generating read-write information; and comparing the configuration information with the read-write information to obtain a corresponding statistical result or execute a corresponding operation. The invention aims to solve the technical problem that an existing external monitoring tool cannot accurately judge a low-speed read-write source.

The invention relates to a distributed energy storage system based on modular design, the system comprises a remote management module, a main control module, a dynamic load distribution module, an energy storage module, a fault early warning module, a communication module and a temperature control module, the remote management module realizes remote monitoring and control through an Internet of Things platform; the main control module monitors the electric quantity state of the energy storage module and distributes charging and discharging tasks; the dynamic load distribution module predicts and adjusts the output power according to the power demand; the energy storage module is composed of a basic energy storage unit, a high-density energy storage unit and a long-life energy storage unit, and the energy storage units are dynamically switched according to load requirements to adapt to peak, stable and low-load scenes. According to the system, flexible switching of the energy storage units is realized through modular design, the service life of the system is effectively prolonged, and the operation efficiency and management convenience of the system are improved.

The utility model belongs to the technical field of communication protocol conversion, and particularly relates to a protocol converter suitable for various distributed power supply scenes, which comprises a power supply electricity taking terminal, at least two paths of RS485 communication terminals, two paths of CAN communication terminals, at least two paths of remote signaling terminals, one path of expansion interface terminal, one path of communication port terminal and at least one path of hard contact output terminal, and a housing for accommodating the internal components; a power panel, a main control board, a communication board and a carrier communication module are fixed in the shell; the power supply board is provided with a voltage conversion circuit, the main control board is provided with a main control chip, a real-time clock, a Bluetooth module, a storage chip, an indicating lamp circuit and a key circuit, and the communication board is provided with a plurality of RS485 communication circuits, two CAN communication circuits, two remote signaling circuits and an expansion interface communication circuit. Through electrical connection of the multiple communication interfaces and the main control chip, the system can be applied to a distributed photovoltaic power generation system, a distributed storage system and a distributed charging pile system.

A power distribution intelligent operation and maintenance method is characterized by comprising the following steps: determining an operation and maintenance demand of a power distribution system, and designing a framework of an intelligent operation and maintenance system; a sensor is deployed in a power distribution system, real-time data is collected, and the collected data is transmitted to an intelligent operation and maintenance system; preprocessing the collected data, and analyzing the preprocessed data by using a data mining technology; and establishing a model to classify and predict the preprocessed data, and making an operation and maintenance decision based on an analysis result. According to the invention, the safety of the power distribution system is improved, the possibility of accidents is reduced, and the stability and reliability of the system are improved. The operation and maintenance method for improving the power distribution system has the beneficial effects of simplifying the operation and maintenance process, reducing the operation and maintenance cost and improving the operation and maintenance response speed, so that the operation efficiency and the maintenance effect of the system are improved.

The application discloses a gas detection sensor assembly, which comprises a shell, a circuit board arranged in the shell, a connecting wire arranged on the upper side of the circuit board, and a detection probe arranged on the lower side of the circuit board; a sliding seat is slidably connected to the outer surface of the shell, a plurality of filter holes are formed in the two sides of the sliding seat, a connecting structure is arranged on the sliding seat, and a cleaning roller is arranged on the connecting structure; the connecting structure can rotate around the central axis of the connecting structure with the cleaning roller and can reciprocate along the length direction of the connecting structure with the cleaning roller. The application can realize the effect of automatically cleaning dust in a dynamic mode, improve the overall use convenience of the gas detection sensor assembly, realize the effect of convenient operation and maintenance, improve the operation and maintenance convenience and the maintenance operation efficiency of the gas detection sensor assembly, realize the effect of airflow back blowing and dust cleaning, and improve the self-cleaning capability and long-term detection stability of the gas detection sensor assembly.

The utility model relates to the technical field of line card, and disclose a line card, including lower cover and upper cover, the left side of lower cover and upper cover is provided with rotating component, and the right side of lower cover and upper cover is provided with buckle assembly, and the movable clamping relation between lower cover and upper cover is set up, and the wire fixing component is set up in the cavity of lower cover and upper cover, the rotating component includes side ear and first turnover seat, second turnover seat, and the side of two groups of side ear close to each other is fixed with first convex post and second convex post respectively installs, the utility model discloses through setting up wire fixing component, through setting up downside wire slot, first downside wire slot and second downside wire slot on the lower cover, setting up wire hole and upside wire slot on the second backplate, constitute multiple channels, support cable horizontal, vertical and oblique and pass, greatly facilitate the cable into line card and the layout of inside different directions, adapt complex wiring demand.

The present application relates to the technical field of medical equipment monitoring, and particularly relates to a wireless temperature and humidity monitoring system and method for medical refrigerators. The system of the present application comprises a distributed wireless sensing module, an edge data processing module, a cloud monitoring platform, an intelligent early warning module and a blockchain storage module. The distributed wireless sensing terminal adopts a cellular distribution mode, integrates a high-precision temperature and humidity sensor, a laser scattering compensation component and an RFID-WiFi dual-mode communication unit, realizes global accurate collection and reliable transmission; the edge data processing module generates a three-dimensional temperature and humidity distribution model through space-time calibration and temperature field reconstruction, and predicts potential equipment failures; the intelligent early warning module performs hierarchical early warning and links the standby refrigeration unit; the blockchain storage module stores all data on the chain to ensure that the data cannot be tampered with. The present application is suitable for intelligent temperature and humidity monitoring and compliance control in medical material storage scenes such as vaccines, blood products and biological reagents.

The utility model discloses a wind power tower switch assembly redundancy arrangement structure which comprises a rectangular frame, a rotating plate is arranged in the rectangular frame, two rectangular openings are formed in the rotating plate in a front-back penetrating mode, and a strip-shaped opening is formed in the inner top of each rectangular opening. The two rectangular openings are internally provided with switch shells, the upper end of each switch shell penetrates through the corresponding strip-shaped opening, push switches are embedded in the rear side of the switch shell located on the left side and the front side of the switch shell located on the right side, and two first hemispherical conductive blocks are symmetrically installed at the upper end of each switch shell. And the driving mechanism is used for driving the rotating plate to rotate. According to the arrangement structure, in the actual use process, the standby switch is used, so that the time required for power failure is greatly shortened, the situation of long-time shutdown is avoided, and the benefit loss is reduced.

The application belongs to the technical field of Internet of Things, and discloses a configurable intelligent operation and maintenance order allocation method and device, which comprises the following steps: obtaining operation and maintenance form configuration information; obtaining multi-source state data of an Internet of Things device based on a standardized protocol and performing conversion and cleaning processing to obtain device abnormal data; matching the operation and maintenance form configuration information and the device abnormal data to obtain a structured work order; and performing processing based on the structured work order to obtain a device processing result. The application can realize full-process automatic processing from device data collection, abnormality identification to work order generation and device processing, simplifies the operation and maintenance process, reduces the operation and maintenance cost, improves the overall quality and efficiency of the operation and maintenance of the Internet of Things device, and provides a strong guarantee for the normalization of the operation and maintenance of the Internet of Things device.

This invention discloses an improved method for integrating electrocardiogram (ECG) and electroencephalogram (EEG) into one. Based on the existing ECG DB15 wiring sequence multiplexing circuit, it fully utilizes the reserved empty pins (NC pins) in the wiring sequence without changing the core definition of the original DB15 wiring sequence or affecting the original 12-lead ECG signal acquisition function. This achieves integrated reuse of the ECG / EEG interface and circuit, eliminating the need for an additional independent EEG interface and complex circuitry. Furthermore, this invention, through a built-in recognition module, can automatically identify whether the user has inserted an ECG or EEG cable and quickly switch the corresponding signal acquisition parameters, filtering modes, and data processing logic. This enables automatic switching between ECG and EEG acquisition functions without manual adjustment, making operation convenient and efficient. It effectively reduces the operational difficulty for medical personnel and minimizes detection errors caused by human error.

This invention relates to the field of wastewater treatment technology, and in particular to a double-layer limiting plastic pin cleaning wastewater treatment tool, including a wastewater cylinder and a starting component for treating double-layer limiting plastic pin cleaning wastewater on a support block. Through the arrangement of the starting component, filtration component, and concentrating component, the bearing bar and bearing rod drive the scraper at the bottom of the lifting column to reciprocate and scrape along the curved surface of the irregular platform. The bearing plate continuously impacts and touches the inner wall of the cylinder, generating high-frequency vibration. The scraping and vibration work together to clean the plastic impurities adhering to the surface and pores of the irregular platform mesh in real time. Addressing the electrostatic adsorption effect generated by the friction between the release agent film on the surface of the plastic debris and the water flow, this dual action prevents plastic impurities from embedding and jamming the filter pores, avoiding the core problems of easy filter layer clogging, continuous decline in flow efficiency, and excessive fluctuations in suspended solids in the effluent. It maintains a stable effective flow area on the irregular platform filter surface and reduces the frequency of filter layer disassembly and replacement.

The invention discloses a wireless-based multi-dimensional water gauge reading method and device and a medium, and relates to the technical field of water gauge reading. The method comprises the steps that a three-dimensional map of a preset distance above a target water surface is acquired, interference factors are recognized through the computer vision technology, and the interference factors comprise obstacles; arranging a tail end detection unit according to the position and height of the obstacle and the predicted coverage area of the tail end detection unit, and marking the tail end detection unit and the predicted coverage area of the tail end detection unit on a three-dimensional map; a water gauge reading instruction is generated through the far-end platform, multi-source water gauge data are obtained, and the tail end detection unit is connected with the far-end platform through a wireless network; and verifying the multi-source water gauge data, and obtaining a plurality of water gauge readings under the condition that the verification is passed. According to the method, after the problems of signal attenuation, frequency band interference and obstacle shielding are solved, the wireless communication technology can transmit the water level data more stably and more quickly.

The invention discloses a non-contact high-precision liquid nitrogen generation device liquid level detection device measurement method, and belongs to the technical field of low-temperature medium liquid level parameter detection. The device comprises a man-machine interaction module, a liquid nitrogen storage tank, a multi-sensor platform, a damping support frame and an embedded module, the multi-sensor platform is integrated with a distributed weighing sensor and a temperature and vibration auxiliary sensing unit, and a multi-layer graded damping assembly is arranged in the damping support frame; according to the method, benchmark and compensation coefficients are established through multi-dimensional automatic calibration, multi-source data are collected and preprocessed in real time, the liquid nitrogen liquid level height is obtained through multi-dimensional interference correction, data cross validation and fusion calculation, precision is optimized through regular dynamic calibration, and redundancy switching and linkage control are supported. The device is suitable for real-time monitoring of the liquid amount of industrial-grade and laboratory-grade liquid nitrogen generation devices, the detection precision is high, the anti-interference capacity is high, installation is convenient, a tank does not need to be refitted, and continuous and reliable detection and safe operation are guaranteed.

The invention discloses a multi-level configuration management method, which comprises the following steps of: storing configuration items, respectively storing XML (Extensible Markup Language) nodes and JSON (JavaScript Object Notation) key value pairs, correspondingly constructing configuration names, constructing configuration item values, adding a type attribute, marking configuration types, respectively configuring namespaces for the XML nodes and the JSON key value pairs, and storing the XML nodes and the JSON key value pairs. The method comprises the following steps of: constructing a configuration item table, configuring a namespace table, configuring a distribution history table, and configuring a distribution history table; the functions of addition, deletion and modification of configuration items, configuration file import, configuration release, configuration rollback, display of configuration shape changes in a specified configuration namespace, provision of configuration for an application service, and provision of a configuration service for the application service by conversion into an original configuration file according to a newest configuration state are realized. The problem that a flattened management mode faces many challenges when complex configurations are processed due to the fact that the flattened configuration items cannot reflect the hierarchical relation and the nested structure of the configuration items and consequently the dependency relation and the hierarchical relation between the configuration items cannot be visually displayed and managed is solved.

The invention relates to the technical field of micro-service authentication, and provides a micro-service distributed authority management system, which comprises an authority management plane used for centrally storing and managing authority strategies and creating, modifying, distributing and updating the authority strategies; the plurality of authority control planes are respectively integrated in the plurality of micro-service instances and are used for receiving the authority strategy of the authority management plane and carrying out authentication operation on the user authority in the service request; the request distribution module is used for receiving a service request from a service requester and distributing the service request to a corresponding micro-service instance according to a target micro-service of the service request; and the authority synchronization module is used for synchronizing the authority strategy of the authority management plane to the authority control plane in each micro-service instance. According to the micro-service distributed permission management system, the performance, reliability and expansibility of the system can be effectively improved in a micro-service architecture, and the micro-service distributed permission management system is particularly suitable for permission management of a large-scale distributed system.