12results about How to "Realize centralized management" patented technology

The application relates to the technical field of lamps, in particular to a solar-powered flash lamp and a control system thereof, wherein the flash lamp comprises a flash lamp body, an energy storage battery connected with the flash lamp body, a solar panel connected with the energy storage battery, a wireless communication module and a control component connected with the energy storage battery, the wireless communication module receives a remote control instruction of the flash lamp body, and the control component controls the opening and closing of the flash lamp body based on the remote control instruction. Therefore, the flash lamp control technology in the related art cannot realize wireless linkage triggering, and the construction and maintenance costs are high.

The application provides a die cutting and hot stamping equipment intelligent state monitoring and fault diagnosis system and method, and relates to the field of intelligent monitoring.The method comprises the following steps: collecting working parameters of multiple key parts of the die cutting and hot stamping equipment, constructing a time sequence collection window, slidingly collecting the working parameters, and obtaining characteristic information reflecting the equipment state; based on the characteristic information, constructing an anomaly detection model, performing anomaly detection on the equipment state, obtaining an anomaly score, and judging whether the equipment state is abnormal according to the anomaly score; for the characteristic information judged as abnormal, constructing a fault diagnosis model based on the fault type to which the characteristic information belongs, performing fault diagnosis on the equipment state, and generating a diagnosis result; and generating a comprehensive diagnosis and operation and maintenance decision report according to the diagnosis result.The application realizes comprehensive perception of the internal state of a closed host through multi-sensor collaborative monitoring and dynamic time sequence collection, breaks through the limitations of traditional monitoring, and provides accurate data basis for early fault warning and predictive maintenance.

This utility model discloses a fire suppression device for a nickel-metal hydride (NiMH) battery box under a train, including a box for housing the NiMH battery and a multi-parameter detector and a fire extinguishing device disposed within the box. The wiring terminals of the NiMH battery are located on the top of the NiMH battery body. The multi-parameter detector includes a housing and a smoke detector, a temperature detector, an H2 detector, and a CO detector located within the housing. The housing is fixed to the inner wall of the top plate of the box and is positioned facing the wiring terminals of the NiMH battery. The nozzle of the fire extinguishing device is positioned facing the NiMH battery. This utility model also provides a fire suppression system for a NiMH battery box under a train, including the aforementioned fire suppression device for a NiMH battery box under a train. By adopting the above technical solution and using a multi-parameter detector, the accuracy and response speed of early fire identification are significantly improved.

This invention discloses a control system for the production and processing of cylindrical lithium batteries, relating to the field of lithium battery production control technology. The system includes: a local acquisition module for acquiring multi-source production data of cylindrical lithium batteries; a cloud storage module for preprocessing and storing the multi-source production data; a graph database construction module for constructing a graph database based on the data relationships of the preprocessed data; and an execution module for anomaly tracing based on the graph database and real-time multi-source production data. This invention achieves centralized management of multi-source production data by constructing a graph database. By utilizing a quantitative correlation strength approach, combined with real-time acquisition of multi-source production data from different processes in cylindrical lithium battery production, it enables precise location of anomalies, providing a reliable and intuitive tracing path for anomalies.

The utility model relates to a remote wireless communication system for an onshore distributed wind farm. The method is suitable for the field of land distributed wind power generation. The technical problem to be solved by the application is to provide a remote wireless communication system for an onshore distributed wind power plant. According to the technical scheme, the remote wireless communication system for the land distributed wind power plant comprises a wind power plant control center which is arranged in a wind power plant area and is provided with at least one Mesh device; the wind driven generator communication system is arranged in one-to-one correspondence with each wind turbine in the wind power plant and is provided with at least one Mesh device; and the Mesh equipment in the wind power plant control center and the Mesh equipment of each wind driven generator communication system in the wind power plant form a wireless Mesh network.

A DSP on-orbit reconfiguration and configuration loading method and system, the steps are as follows: the control circuit receives the data to be reconfigured and carries out analysis processing; the data to be reconfigured after analysis processing is written into the program data storage area of the continuous address of Flash in sequence according to the programming timing requirement of FLASH; the control circuit carries out logical reset to the reconfigured loading DSP; after reset is completed, the reconfigured loading DSP device sends the continuous data address to the on-orbit reconfiguration and loading control circuit in sequence; the on-orbit reconfiguration and loading control circuit carries out address decoding to the received data address, and maps out the program data storage area address in the corresponding Flash, reads the program data from the corresponding program data storage area of the Flash in sequence, and places the continuous address data on the configuration interface according to the configuration interface timing requirement of the reconfigured loading DSP, until all the continuous address data required by the reconfigured loading DSP is read completely, and the loading is successful.

The invention discloses a metal plate strip foil surface defect online visual detection method. The method comprises the following steps: acquiring a metal surface defect image through multi-angle imaging and bright and dark field composite illumination; performing background adaptive preprocessing and feature enhancement on the defect image; a multi-scale convolution structure is adopted to extract global features, and spatial features are reconstructed through feature fusion and lightweight processing; triggering region-of-interest extraction based on defect saliency judgment, and performing loop feature enhancement on a local region; the defects are classified and graded by using a lightweight convolutional neural network, and the model is dynamically updated through online learning and a parameter adaptive optimization mechanism. The method is suitable for online detection of the surface defects of the metal plate strip foil in high-speed operation, the detection rate and classification accuracy of the surface defects of the tiny and low-contrast metal plate strip foil are remarkably improved while the real-time performance is guaranteed, and the detection precision of the surface defects of the metal plate strip foil is improved; and real-time feedback and quality tracing of the surface defect detection result of the metal plate strip foil are realized.

This application relates to a centralized parking lot management method, system, device, and computer equipment. The method includes: sending a running script to a local server corresponding to a target parking lot; establishing a remote control connection with the local server when no first order information is received from the local server in response to the running script within a preset time period; and remotely controlling the local server to manage the target parking lot. This method enables a cloud-based customer service platform to manage target parking lots using vehicle recognition devices incompatible with the platform. Furthermore, it allows for centralized management of multiple parking lots using different models of vehicle recognition devices through a single cloud-based customer service platform. This allows for the existence of vehicle recognition devices incompatible with the cloud-based customer service platform, achieving intelligent and centralized parking lot management, improving parking lot management efficiency, and reducing human and financial costs.

The utility model discloses an electrical appliance integrated device convenient to maintain, include: electrical installation board, first seal board, second seal board, roof, aluminium rail, glue line groove, exhaust fan and air inlet fan, first seal board with second seal board parallel arrangement in the both sides of electrical installation board, exhaust fan set up on first encapsulation board, air inlet fan set up on second seal board, aluminium rail with glue line groove along electrical installation board longitudinal interval arrangement on electrical installation board, glue line groove is used for centralized constraint circuit, and aluminium rail is used for installing electrical element, and aluminium rail with electrical installation board forms heat conduction path, the utility model can effectively solve the problem that the layout is in the existing electrical equipment is messy, and maintenance is difficult, and the security hidden danger, and the problem that the expansibility is poor, realizes the centralized management and efficient maintenance of electrical element.

This application discloses a highway tunnel system based on the open-source HarmonyOS. The system includes end-side components, edge-side components, and cloud-side components connected via communication. Each end-side component includes a controller and an adapter. The controller connects to the electromechanical equipment deployed in the highway tunnel and automatically networks with the adapter. The adapter also connects to the electromechanical equipment deployed in the highway tunnel. This application forms a "cloud-edge-end" topology through the end-side, edge-side, and cloud-side components, achieving centralized management and unified monitoring of the electromechanical equipment in the highway tunnel, reducing the workload and cost of manual inspections. Simultaneously, utilizing the distributed soft bus of the open-source HarmonyOS system enhances the communication efficiency and data interaction capabilities between the end-side, edge-side, and cloud-side components, improving the accuracy and timeliness of tunnel event detection and reducing false alarm rates. In the event of a fault, the end-side, edge-side, and cloud-side components can quickly coordinate and respond, reducing the time required for multi-department coordination, effectively shortening troubleshooting time, and improving operational efficiency.

The utility model relates to the technical field of modern surgery, especially to an ultrasonic surgical suction operation system, comprising: fluid processing and transmission device, control device, power and signal processing device and ultrasonic operation execution device, the control device is electrically connected with power and signal processing device, ultrasonic operation execution device and fluid processing and transmission device respectively, the control device includes: main control unit, display drive unit, foot switch, pressure monitoring unit and ring lamp control unit, power and signal processing device electric connection main control unit, main control unit electric connection display drive unit, display drive unit and ring lamp control unit pass through foot switch and are electrically connected, pressure monitoring unit electric connection main control unit, ring lamp control unit electric connection display drive unit, the system of the utility model is highly integrated, easy to operate and comprehensive in function.

The invention discloses a webpage processing method and device, electronic equipment and a program product, and relates to the technical field of computer software and the field of financial science and technology, and the method comprises the following steps: determining a plurality of components contained in a target webpage; determining a first namespace corresponding to each component in the plurality of components, and determining a first event monitor corresponding to each component according to the component information of each component; constructing a mapping relation between the first namespace and the first event monitor, and determining a mapping relation table according to the mapping relation; and determining a target event monitor according to the second namespace corresponding to the target event and the mapping relation table, and executing a callback function corresponding to the target event monitor to respond to the target event. Through the method and the device, the problem that in the related technology, in the process that developers develop webpage single-page applications, due to the fact that the number of page components is large, the process of processing event monitors corresponding to the components is high in repetition and extremely prone to making mistakes, the development efficiency is low is solved.